1 | <?php |
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21 | class VartypeTest extends Vartype { |
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22 | |||
23 | /** |
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24 | * The tests to run. |
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25 | * |
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26 | * @var array $tests Multi-dimensional array. |
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27 | * Possible lower level array keys: |
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28 | * - title Used as tab title |
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29 | * - tooltip Additional code sample for tooltip on tab |
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30 | * - url Relevant PHP Manual page |
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31 | * - arg Function arguments |
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32 | * - function Function to run |
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33 | * - Notes Array of notes on this test |
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34 | */ |
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35 | var $tests = array( |
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36 | 'gettype' => array( |
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37 | 'title' => 'gettype()', |
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38 | 'url' => 'https://php.net/gettype', |
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39 | 'arg' => '$x', |
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40 | 'function' => 'pr_str( gettype( $x ) );', |
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41 | ), |
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42 | |||
43 | 'isset' => array( |
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44 | 'title' => 'isset()', |
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45 | 'url' => 'https://php.net/isset', |
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46 | 'arg' => '$x', |
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47 | 'function' => 'pr_bool( isset( $x ) );', |
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48 | ), |
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49 | |||
50 | |||
51 | // Will be removed from $tests property from constructor if not on PHP 7+ to prevent parse errors. |
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52 | 'null_coalesce' => array( |
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53 | 'title' => '$x ?? \'not-set\'', |
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54 | 'url' => 'https://php.net/language.operators.comparison', |
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55 | 'arg' => '$x', |
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56 | 'function' => 'pr_var( $x ?? \'not-set\' );', |
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57 | 'notes' => array( |
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58 | '<p>The Null Coalesce operator is only available in PHP 7.0.0+.</p>', |
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59 | ), |
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60 | ), |
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61 | |||
62 | |||
63 | |||
64 | 'var' => array( |
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65 | 'title' => '$x', |
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66 | 'arg' => '$x', |
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67 | 'function' => 'pr_bool( $x );', |
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68 | ), |
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69 | 'not_var' => array( |
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70 | 'title' => '!$x', |
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71 | 'arg' => '$x', |
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72 | 'function' => 'pr_bool( ! $x );', |
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73 | ), |
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74 | 'if_var' => array( |
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75 | 'title' => 'if( $x ) {..}', |
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76 | 'arg' => '$x', |
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77 | 'function' => 'if ( $x ) { pr_bool( true ); } else { pr_bool( false ); }', |
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78 | ), |
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79 | 'if_not_var' => array( |
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80 | 'title' => 'if( ! $x ) {..}', |
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81 | 'arg' => '$x', |
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82 | 'function' => 'if ( ! $x ) { pr_bool( true ); } else { pr_bool( false ); }', |
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83 | ), |
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84 | |||
85 | |||
86 | /* |
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87 | * Test is_...() functions |
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88 | */ |
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89 | 'is_array' => array( |
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90 | 'title' => 'is_array()', |
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91 | 'url' => 'https://php.net/is_array', |
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92 | 'arg' => '$x', |
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93 | 'function' => 'pr_bool( is_array( $x ) );', |
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94 | ), |
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95 | 'is_binary' => array( |
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96 | 'title' => 'is_binary()', |
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97 | 'url' => 'https://php.net/is_binary', |
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98 | 'arg' => '$x', |
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99 | 'function' => 'if ( function_exists( \'is_binary\' ) ) { pr_bool( is_binary( $x ) ); } else { print "E: not available (PHP 6.0.0+)\n"; }', |
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100 | ), |
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101 | 'is_bool' => array( |
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102 | 'title' => 'is_bool()', |
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103 | 'url' => 'https://php.net/is_bool', |
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104 | 'arg' => '$x', |
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105 | 'function' => 'pr_bool( is_bool( $x ) );', |
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106 | ), |
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107 | 'is_callable' => array( |
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108 | 'title' => 'is_callable()', |
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109 | 'url' => 'https://php.net/is_callable', |
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110 | 'arg' => '$x', |
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111 | 'function' => 'if ( function_exists( \'is_callable\' ) ) { pr_bool( is_callable( $x ) ); } else { print "E: not available (PHP 4.0.6+)\n"; }', |
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112 | ), |
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113 | 'is_float' => array( |
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114 | 'title' => 'is_float()', |
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115 | 'url' => 'https://php.net/is_float', |
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116 | 'arg' => '$x', |
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117 | 'function' => 'pr_bool( is_float( $x ) );', |
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118 | ), |
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119 | 'is_int' => array( |
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120 | 'title' => 'is_int()', |
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121 | 'url' => 'https://php.net/is_int', |
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122 | 'arg' => '$x', |
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123 | 'function' => 'pr_bool( is_int( $x ) );', |
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124 | ), |
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125 | 'is_null' => array( |
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126 | 'title' => 'is_null()', |
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127 | 'url' => 'https://php.net/is_null', |
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128 | 'arg' => '$x', |
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129 | 'function' => 'if ( function_exists( \'is_null\' ) ) { pr_bool( is_null( $x ) ); } else { print "E: not available (PHP 4.0.4+)\n"; }', |
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130 | ), |
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131 | 'is_numeric' => array( |
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132 | 'title' => 'is_numeric()', |
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133 | 'url' => 'https://php.net/is_numeric', |
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134 | 'arg' => '$x', |
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135 | 'function' => 'pr_bool( is_numeric( $x ) );', |
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136 | ), |
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137 | 'is_object' => array( |
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138 | 'title' => 'is_object()', |
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139 | 'url' => 'https://php.net/is_object', |
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140 | 'arg' => '$x', |
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141 | 'function' => 'pr_bool( is_object( $x ) );', |
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142 | ), |
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143 | 'is_resource' => array( |
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144 | 'title' => 'is_resource()', |
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145 | 'url' => 'https://php.net/is_resource', |
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146 | 'arg' => '$x', |
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147 | 'function' => 'pr_bool( is_resource( $x ) );', |
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148 | ), |
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149 | 'is_scalar' => array( |
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150 | 'title' => 'is_scalar()', |
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151 | 'url' => 'https://php.net/is_scalar', |
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152 | 'arg' => '$x', |
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153 | 'function' => 'if ( function_exists( \'is_scalar\' ) ) { pr_bool( is_scalar( $x ) ); } else { print "E: not available (PHP 4.0.5+)\n"; }', |
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154 | ), |
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155 | 'is_string' => array( |
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156 | 'title' => 'is_string()', |
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157 | 'url' => 'https://php.net/is_string', |
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158 | 'arg' => '$x', |
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159 | 'function' => 'pr_bool( is_string( $x ) );', |
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160 | ), |
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161 | |||
162 | |||
163 | // Float specific. |
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164 | 'is_nan' => array( |
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165 | 'title' => 'is_nan()', |
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166 | 'url' => 'https://php.net/is_nan', |
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167 | 'arg' => '$x', |
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168 | 'function' => 'if ( function_exists( \'is_nan\' ) ) { $r = is_nan( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 4.2.0+)\n"; }', |
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169 | ), |
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170 | 'is_finite' => array( |
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171 | 'title' => 'is_finite()', |
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172 | 'url' => 'https://php.net/is_finite', |
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173 | 'arg' => '$x', |
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174 | 'function' => 'if ( function_exists( \'is_finite\' ) ) { $r = is_finite( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 4.2.0+)\n"; }', |
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175 | ), |
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176 | 'is_infinite' => array( |
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177 | 'title' => 'is_infinite()', |
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178 | 'url' => 'https://php.net/is_infinite', |
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179 | 'arg' => '$x', |
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180 | 'function' => 'if ( function_exists( \'is_infinite\' ) ) { $r = is_infinite( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 4.2.0+)\n"; }', |
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181 | ), |
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182 | |||
183 | |||
184 | // Array related. |
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185 | 'is_iterable' => array( |
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186 | 'title' => 'is_iterable()', |
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187 | 'url' => 'https://php.net/is_iterable', |
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188 | 'arg' => '$x', |
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189 | 'function' => 'if ( function_exists( \'is_iterable\' ) ) { pr_bool( is_iterable( $x ) ); } else { print "E: not available (PHP 7.1.0+)\n"; }', |
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190 | ), |
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191 | 'is_countable' => array( |
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192 | 'title' => 'is_countable()', |
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193 | 'url' => 'https://php.net/is_countable', |
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194 | 'arg' => '$x', |
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195 | 'function' => 'if ( function_exists( \'is_countable\' ) ) { pr_bool( is_countable( $x ) ); } else { print "E: not available (PHP 7.3.0+)\n"; }', |
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196 | ), |
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197 | |||
198 | |||
199 | /* |
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200 | * Type casting. |
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201 | */ |
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202 | 'array' => array( |
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203 | 'title' => '(array)', |
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204 | 'url' => 'https://php.net/language.types.array#language.types.array.casting', |
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205 | 'arg' => '$x', |
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206 | 'function' => 'pr_var( (array) $x, \'\', true, true );', |
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207 | ), |
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208 | 'bool' => array( |
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209 | 'title' => '(bool)', |
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210 | 'url' => 'https://php.net/language.types.boolean#language.types.boolean.casting', |
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211 | 'arg' => '$x', |
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212 | 'function' => 'pr_bool( (bool) $x );', |
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213 | ), |
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214 | 'float' => array( |
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215 | 'title' => '(float)', |
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216 | 'url' => 'https://php.net/language.types.float#language.types.float.casting', |
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217 | 'arg' => '$x', |
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218 | 'function' => 'pr_flt( (float) $x );', |
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219 | ), |
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220 | 'int' => array( |
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221 | 'title' => '(int)', |
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222 | 'url' => 'https://php.net/language.types.integer#language.types.integer.casting', |
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223 | 'arg' => '$x', |
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224 | 'function' => '$r = (int) $x; if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); }', |
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225 | ), |
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226 | 'object' => array( |
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227 | 'title' => '(object)', |
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228 | 'url' => 'https://php.net/language.types.object#language.types.object.casting', |
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229 | 'arg' => '$x', |
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230 | 'function' => 'pr_var( (object) $x, \'\', true, true );', |
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231 | ), |
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232 | 'string' => array( |
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233 | 'title' => '(string)', |
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234 | 'url' => 'https://php.net/language.types.string#language.types.string.casting', |
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235 | 'arg' => '$x', |
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236 | 'function' => 'pr_str( (string) $x );', |
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237 | ), |
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238 | 'unset' => array( |
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239 | 'title' => '(unset)', |
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240 | 'url' => 'https://php.net/language.types.null#language.types.null.casting', |
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241 | 'arg' => '$x', |
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242 | 'function' => 'if ( PHP_VERSION_ID >= 50000 ) { pr_var( (unset) $x, \'\', true, true ); } else { print "E: not available (PHP 5+)\n"; }', |
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243 | ), |
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244 | 'f_unset' => array( |
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245 | 'title' => 'unset()', |
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246 | 'url' => 'https://php.net/unset', |
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247 | 'arg' => '$x', |
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248 | 'function' => 'unset( $x ); pr_var( $x, \'\', true, true );', |
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249 | ), |
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250 | |||
251 | |||
252 | /* |
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253 | * ...val() |
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254 | */ |
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255 | 'floatval' => array( |
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256 | 'title' => 'floatval()', |
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257 | 'url' => 'https://php.net/floatval', |
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258 | 'arg' => '$x', |
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259 | 'function' => '$r = floatval( $x ); if ( is_float( $r ) ) { pr_flt( $r ); } else if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); }', |
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260 | ), |
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261 | 'intval' => array( |
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262 | 'title' => 'intval()', |
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263 | 'url' => 'https://php.net/intval', |
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264 | 'arg' => '$x', |
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265 | 'function' => '$r = intval( $x ); if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); }', |
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266 | ), |
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267 | 'strval' => array( |
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268 | 'title' => 'strval()', |
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269 | 'url' => 'https://php.net/strval', |
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270 | 'arg' => '$x', |
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271 | 'function' => '$r = strval( $x ); if ( is_string( $r ) ) { pr_str( $r ); } else { pr_var( $r, \'\', true, true ); }', |
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272 | ), |
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273 | |||
274 | |||
275 | /* |
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276 | * Loose type juggling. |
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277 | */ |
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278 | 'juggle_int' => array( |
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279 | 'title' => '$x + 0', |
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280 | 'url' => 'https://php.net/language.types.type-juggling', |
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281 | 'arg' => '$x', |
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282 | 'function' => ' |
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283 | if ( ! is_array( $x ) && ( PHP_VERSION_ID > 50005 || ! is_object( $x ) ) ) { |
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284 | $x = $x + 0; |
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285 | if ( is_int( $x ) ) { |
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286 | pr_int( $x ); |
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287 | } |
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288 | else if ( is_float( $x ) ) { |
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289 | pr_flt( $x ); |
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290 | } |
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291 | else { |
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292 | pr_var( $x, \'\', true, true ); |
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293 | } |
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294 | } |
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295 | else { |
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296 | trigger_error( \'Unsupported operand types\', E_USER_ERROR ); |
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297 | } |
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298 | ', // Note: has PHP5 equivalent in class.vartype-php5.php. |
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299 | ), |
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300 | 'juggle_flt' => array( |
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301 | 'title' => '$x + 0.0', |
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302 | 'url' => 'https://php.net/language.types.type-juggling', |
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303 | 'arg' => '$x', |
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304 | 'function' => ' |
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305 | if ( ! is_array( $x ) && ( PHP_VERSION_ID > 50005 || ! is_object( $x ) ) ) { |
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306 | $r = $x + 0.0; |
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307 | if ( is_float( $r ) ) { |
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308 | pr_flt( $r ); |
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309 | } |
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310 | else if ( is_int( $r ) ) { |
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311 | pr_int( $r ); |
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312 | } |
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313 | else { |
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314 | pr_var( $r, \'\', true, true ); |
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315 | } |
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316 | } |
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317 | else { |
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318 | trigger_error( \'Unsupported operand types\', E_USER_ERROR ); |
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319 | } |
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320 | ', // Note: has PHP5 equivalent in class.vartype-php5.php. |
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321 | ), |
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322 | 'juggle_str' => array( |
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323 | 'title' => '$x . \'\'', |
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324 | 'url' => 'https://php.net/language.types.type-juggling', |
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325 | 'arg' => '$x', |
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326 | 'function' => 'pr_str( $x . \' \' );', |
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327 | ), |
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328 | |||
329 | |||
330 | /* |
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331 | * Test settype() |
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332 | */ |
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333 | 'settype_array' => array( |
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334 | 'title' => 'settype ( $copy, \'array\' )', |
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335 | 'url' => 'https://php.net/settype', |
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336 | 'arg' => '$x', |
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337 | 'function' => '$pass = settype( $x, \'array\' ); if ( $pass === true ) { pr_var( $x, \'\', true, true ); } else { print \'FAILED\'; }', |
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338 | ), |
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339 | 'settype_bool' => array( |
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340 | 'title' => 'settype ( $copy, \'bool\' )', |
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341 | 'url' => 'https://php.net/settype', |
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342 | 'arg' => '$x', |
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343 | 'function' => '$pass = settype( $x, \'boolean\' ); if ( $pass === true ) { pr_bool( $x ); } else { print \'FAILED\'; }', |
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344 | ), |
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345 | 'settype_float' => array( |
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346 | 'title' => 'settype ( $copy, \'float\' )', |
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347 | 'url' => 'https://php.net/settype', |
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348 | 'arg' => '$x', |
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349 | 'function' => 'if ( PHP_VERSION_ID >= 40200 ) { $pass = settype( $x, \'float\' ); } else { $pass = settype( $x, \'double\' ); } if ( $pass === true ) { pr_flt( $x ); } else { print \'FAILED\'; }', |
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350 | ), |
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351 | 'settype_int' => array( |
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352 | 'title' => 'settype ( $copy, \'int\' )', |
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353 | 'url' => 'https://php.net/settype', |
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354 | 'arg' => '$x', |
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355 | 'function' => '$pass = settype( $x, \'integer\' ); if ( $pass === true ) { if ( is_int( $x ) ) { pr_int( $x ); } else { pr_var( $x, \'\', true, true ); } } else { print \'FAILED\'; }', |
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356 | ), |
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357 | 'settype_null' => array( |
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358 | 'title' => 'settype ( $copy, \'null\' )', |
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359 | 'url' => 'https://php.net/settype', |
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360 | 'arg' => '$x', |
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361 | 'function' => 'if ( PHP_VERSION_ID >= 40200 ) { $pass = settype( $x, \'null\' ); if ( $pass === true ) { pr_var( $x, \'\', true, true ); } else { print \'FAILED\'; } } else { print "E: not available (PHP 4.2.0+)\n"; }', |
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362 | ), |
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363 | 'settype_object' => array( |
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364 | 'title' => 'settype ( $copy, \'object\' )', |
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365 | 'url' => 'https://php.net/settype', |
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366 | 'arg' => '$x', |
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367 | 'function' => '$pass = settype( $x, \'object\' ); if ( $pass === true ) { pr_var( $x, \'\', true, true ); } else { print \'FAILED\'; }', |
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368 | ), |
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369 | 'settype_string' => array( |
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370 | 'title' => 'settype ( $copy, \'string\' )', |
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371 | 'url' => 'https://php.net/settype', |
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372 | 'arg' => '$x', |
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373 | 'function' => '$pass = settype( $x, \'string\' ); if ( $pass === true ) { pr_str( $x ); } else { print \'FAILED\'; }', |
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374 | 'notes' => array( |
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375 | '<p>Depending on your error handling settings/exception catching and your PHP version, using <code>settype( $copy, \'string\' )</code> on an object which does not have a <code>__toString()</code> method will result either in the string <code>Object</code> or will return a (catchable) fatal error.</p>', |
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376 | '<p>Before PHP < 5.2.0, the <code>__toString()</code> method was only available to echo/print statements, so casting to string would still result in <code>Object</code>, even when the object contained a <code>__toString()</code> method.</p>', |
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377 | ), |
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378 | ), |
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379 | |||
380 | |||
381 | /* |
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382 | * Tests using CastToType class. |
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383 | * |
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384 | * @see https://github.com/jrfnl/PHP-cast-to-type.git |
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385 | */ |
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386 | 'cast_to_type_array' => array( |
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387 | 'title' => 'CastToType::_array ( $x )', |
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388 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
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389 | 'arg' => '$x', |
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390 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ); pr_var( CastToType::_array( $x ), \'\', true, true ); } else { print \' \'; }', |
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391 | 'notes' => array( |
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392 | '<p>Uses an external library</p>', |
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393 | ), |
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394 | ), |
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395 | 'cast_to_type_bool' => array( |
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396 | 'title' => 'CastToType::_bool ( $x )', |
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397 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
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398 | 'arg' => '$x', |
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399 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_bool( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
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400 | 'notes' => array( |
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401 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
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402 | ), |
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403 | ), |
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404 | 'cast_to_type_float' => array( |
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405 | 'title' => 'CastToType::_float ( $x )', |
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406 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
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407 | 'arg' => '$x', |
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408 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_float( $x ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
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409 | 'notes' => array( |
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410 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
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411 | ), |
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412 | ), |
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413 | 'cast_to_type_int' => array( |
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414 | 'title' => 'CastToType::_int ( $x )', |
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415 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
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416 | 'arg' => '$x', |
||
417 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_int( $x ); if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
||
418 | 'notes' => array( |
||
419 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
420 | ), |
||
421 | ), |
||
422 | 'cast_to_type_null' => array( |
||
423 | 'title' => 'CastToType::_null ( $x )', |
||
424 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
425 | 'arg' => '$x', |
||
426 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; pr_var( CastToType::_null( $x ), \'\', true, true ); } else { print \' \'; }', |
||
427 | 'notes' => array( |
||
428 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
429 | ), |
||
430 | ), |
||
431 | 'cast_to_type_object' => array( |
||
432 | 'title' => 'CastToType::_object ( $x )', |
||
433 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
434 | 'arg' => '$x', |
||
435 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; pr_var( CastToType::_object( $x ), \'\', true, true ); } else { print \' \'; }', |
||
436 | 'notes' => array( |
||
437 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
438 | ), |
||
439 | ), |
||
440 | 'cast_to_type_string' => array( |
||
441 | 'title' => 'CastToType::_string ( $x )', |
||
442 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
443 | 'arg' => '$x', |
||
444 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_string( $x ); if ( is_string( $r ) ) { pr_str( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
||
445 | 'notes' => array( |
||
446 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
447 | ), |
||
448 | ), |
||
449 | |||
450 | |||
451 | 'cast_to_type_array_not_empty' => array( |
||
452 | 'title' => 'CastToType::_array ( $x, false )', |
||
453 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
454 | 'arg' => '$x', |
||
455 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; pr_var( CastToType::_array( $x, false ), \'\', true, true ); } else { print \' \'; }', |
||
456 | 'notes' => array( |
||
457 | '<p>Uses an external library</p>', |
||
458 | ), |
||
459 | ), |
||
460 | 'cast_to_type_bool_not_empty_recurse_arrays' => array( |
||
461 | 'title' => 'CastToType::_bool ( $x, false, false )', |
||
462 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
463 | 'arg' => '$x', |
||
464 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_bool( $x, false, false ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
||
465 | 'notes' => array( |
||
466 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
467 | ), |
||
468 | ), |
||
469 | 'cast_to_type_float_not_empty_recurse_arrays' => array( |
||
470 | 'title' => 'CastToType::_float ( $x, false, false )', |
||
471 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
472 | 'arg' => '$x', |
||
473 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_float( $x, false, false ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
||
474 | 'notes' => array( |
||
475 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
476 | ), |
||
477 | ), |
||
478 | 'cast_to_type_int_not_empty_recurse_arrays' => array( |
||
479 | 'title' => 'CastToType::_int ( $x, false, false )', |
||
480 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
481 | 'arg' => '$x', |
||
482 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_int( $x, false, false ); if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
||
483 | 'notes' => array( |
||
484 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
485 | ), |
||
486 | ), |
||
487 | 'cast_to_type_object_not_empty' => array( |
||
488 | 'title' => 'CastToType::_object ( $x, false )', |
||
489 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
490 | 'arg' => '$x', |
||
491 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; pr_var( CastToType::_object( $x, false ), \'\', true, true ); } else { print \' \'; }', |
||
492 | 'notes' => array( |
||
493 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
494 | ), |
||
495 | ), |
||
496 | 'cast_to_type_string_not_empty_recurse_arrays' => array( |
||
497 | 'title' => 'CastToType::_string ( $x, false, false )', |
||
498 | 'url' => 'https://github.com/jrfnl/PHP-cast-to-type.git', |
||
499 | 'arg' => '$x', |
||
500 | 'function' => 'if ( file_exists( APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\' ) ) { include_once APP_DIR . \'/include/PHP-cast-to-type/cast-to-type.php\'; $r = CastToType::_string( $x, false, false ); if ( is_string( $r ) ) { pr_str( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \' \'; }', |
||
501 | 'notes' => array( |
||
502 | '<p>Uses an <a href="https://github.com/jrfnl/PHP-cast-to-type.git" target="_blank">external library</a></p>', |
||
503 | ), |
||
504 | ), |
||
505 | |||
506 | |||
507 | |||
508 | /* |
||
509 | * Absolute numbers |
||
510 | */ |
||
511 | 'abs' => array( |
||
512 | 'title' => 'abs()', |
||
513 | 'url' => 'https://php.net/abs', |
||
514 | 'arg' => '$x', |
||
515 | 'function' => '$r = abs( $x ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
516 | ), |
||
517 | |||
518 | |||
519 | /* |
||
520 | * Some rounding functions |
||
521 | */ |
||
522 | 'floor' => array( |
||
523 | 'title' => 'floor()', |
||
524 | 'url' => 'https://php.net/floor', |
||
525 | 'arg' => '$x', |
||
526 | 'function' => '$r = floor( $x ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
527 | ), |
||
528 | 'ceil' => array( |
||
529 | 'title' => 'ceil()', |
||
530 | 'url' => 'https://php.net/ceil', |
||
531 | 'arg' => '$x', |
||
532 | 'function' => '$r = ceil( $x ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
533 | ), |
||
534 | 'round' => array( |
||
535 | 'title' => 'round()', |
||
536 | 'url' => 'https://php.net/round', |
||
537 | 'arg' => '$x', |
||
538 | 'function' => '$r = round( $x ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
539 | ), |
||
540 | |||
541 | |||
542 | |||
543 | |||
544 | /* |
||
545 | * Some string related functions |
||
546 | */ |
||
547 | 'empty' => array( |
||
548 | 'title' => 'empty()', |
||
549 | 'url' => 'https://php.net/empty', |
||
550 | 'arg' => '$x', |
||
551 | 'function' => 'pr_bool( empty( $x ) );', |
||
552 | ), |
||
553 | 'strlen' => array( |
||
554 | 'title' => 'strlen()', |
||
555 | 'url' => 'https://php.net/strlen', |
||
556 | 'arg' => '$x', |
||
557 | 'function' => '$r = strlen( $x ); if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
558 | ), |
||
559 | 'count_chars' => array( |
||
560 | 'title' => 'count_chars (…)', |
||
561 | 'tooltip' => 'array_sum( count_chars( $x, 1 ) )', |
||
562 | 'url' => 'https://php.net/count_chars', |
||
563 | 'arg' => '$x', |
||
564 | 'function' => 'pr_var( array_sum( count_chars( $x, 1 ) ), \'\', true, true );', |
||
565 | ), |
||
566 | 'str_shuffle' => array( |
||
567 | 'title' => 'str_shuffle ( $x )', |
||
568 | 'url' => 'https://php.net/str_shuffle', |
||
569 | 'arg' => '$x', |
||
570 | 'function' => 'pr_var( str_shuffle( $x ), \'\', true, true );', |
||
571 | ), |
||
572 | |||
573 | 'mb_strlen' => array( |
||
574 | 'title' => 'mb_strlen()', |
||
575 | 'url' => 'https://php.net/mb-strlen', |
||
576 | 'arg' => '$x', |
||
577 | 'function' => 'if ( function_exists( \'mb_strlen\' ) ) { $r = mb_strlen( $x, \'UTF-8\' ); if ( is_int( $r ) ) { pr_int( $r ); } else if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print \'E: mbstring extension not installed\'; }', |
||
578 | ), |
||
579 | 'trim' => array( |
||
580 | 'title' => 'trim()', |
||
581 | 'url' => 'https://php.net/trim', |
||
582 | 'arg' => '$x', |
||
583 | 'function' => 'pr_var( trim( $x ), \'\', true, true );', |
||
584 | ), |
||
585 | 'char_access' => array( |
||
586 | 'title' => '$x{2}', |
||
587 | 'tooltip' => 'String character access by index.', |
||
588 | 'url' => 'https://php.net/manual/en/language.types.string.php#language.types.string.substr', |
||
589 | 'arg' => '$x', |
||
590 | 'function' => 'if ( ! is_object( $x ) ) { pr_var( $x{2}, \'\', true, true ); } else { $class = get_class( $x ); trigger_error( \'Cannot use object of type \' . $class . \' as array\', E_USER_ERROR ); unset( $class ); }', |
||
591 | ), |
||
592 | |||
593 | |||
594 | |||
595 | /* |
||
596 | * Some array related functions |
||
597 | */ |
||
598 | 'count' => array( |
||
599 | 'title' => 'count()', |
||
600 | 'url' => 'https://php.net/count', |
||
601 | 'arg' => '$x', |
||
602 | 'function' => 'pr_int( count( $x ) );', |
||
603 | ), |
||
604 | 'count_mt_0' => array( |
||
605 | 'title' => 'count() > 0', |
||
606 | 'url' => 'https://php.net/count', |
||
607 | 'arg' => '$x', |
||
608 | 'function' => 'pr_bool( ( count( $x ) > 0 ) );', |
||
609 | ), |
||
610 | 'isset_0' => array( |
||
611 | 'title' => 'isset ( $x[0] )', |
||
612 | 'url' => 'https://php.net/isset', |
||
613 | 'arg' => '$x', |
||
614 | 'function' => 'if ( ! is_object( $x ) ) { pr_bool( isset( $x[0] ) ); } else { $class = get_class( $x ); trigger_error( \'Cannot use object of type \' . $class . \' as array\', E_USER_ERROR ); unset( $class ); }', |
||
615 | 'notes' => array( |
||
616 | '<p> |
||
617 | Whether to use <code>isset()</code> or <code>array_key_exists()</code> depends on what you want to know: |
||
618 | </p> |
||
619 | <ul> |
||
620 | <li><code>isset( $array[$key] )</code> will tell you whether the array key exists <strong>and</strong> has been assigned a value.<br /> |
||
621 | Used on its own it will give undesired results when used on strings as characters within a string can be approached using the <code>$x[]</code> syntax as well.<br /> |
||
622 | Also, it will cause fatal errors when used on objects.</li> |
||
623 | <li><code>array_key_exists( $key, $array )</code> will tell you only whether the array key exists, but will not check whether it has a value assigned to it.<br /> |
||
624 | Used on its own, it will show a warning if $array is not an array</li> |
||
625 | </ul> |
||
626 | <p> |
||
627 | This said, we can conclude that to avoid warnings and undesired results you will always have to use an <code>is_array()</code> first.<br /> |
||
628 | Also note that <code>isset()</code> is faster than <code>array_key_exists()</code>, but as said above, will return false if no value has been assigned. |
||
629 | </p>', |
||
630 | ), |
||
631 | ), |
||
632 | |||
633 | 'isset_foo' => array( |
||
634 | 'title' => 'isset ( $x[\'foo\'] )', |
||
635 | 'url' => 'https://php.net/isset', |
||
636 | 'arg' => '$x', |
||
637 | 'function' => 'if ( ! is_object( $x ) ) { pr_bool( isset( $x[\'foo\'] ) ); } else { $class = get_class( $x ); trigger_error( \'Cannot use object of type \' . $class . \' as array\', E_USER_ERROR ); unset( $class ); }', |
||
638 | 'notes' => array( |
||
639 | '<p> |
||
640 | Whether to use <code>isset()</code> or <code>array_key_exists()</code> depends on what you want to know: |
||
641 | </p> |
||
642 | <ul> |
||
643 | <li><code>isset( $array[$key] )</code> will tell you whether the array key exists <strong>and</strong> has been assigned a value.<br /> |
||
644 | Used on its own it will give undesired results when used on strings as characters within a string can be approached using the <code>$x[]</code> syntax as well.<br /> |
||
645 | Also, it will cause fatal errors when used on objects.</li> |
||
646 | <li><code>array_key_exists( $key, $array )</code> will tell you only whether the array key exists, but will not check whether it has a value assigned to it.<br /> |
||
647 | Used on its own, it will show a warning if $array is not an array</li> |
||
648 | </ul> |
||
649 | <p> |
||
650 | This said, we can conclude that to avoid warnings and undesired results you will always have to use an <code>is_array()</code> first.<br /> |
||
651 | Also note that <code>isset()</code> is faster than <code>array_key_exists()</code>, but as said above, will return false if no value has been assigned. |
||
652 | </p>', |
||
653 | ), |
||
654 | ), |
||
655 | |||
656 | 'array_key_exists' => array( |
||
657 | 'title' => 'array_key_exists ( 0, $x )', |
||
658 | 'url' => 'https://php.net/array_key_exists', |
||
659 | 'arg' => '$x', |
||
660 | 'function' => 'if ( function_exists( \'array_key_exists\' ) ) { $r = array_key_exists( 0, $x ); if ( is_bool( $r ) ) { pr_bool( array_key_exists( 0, $x ) ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 4.0.7+)\n"; }', |
||
661 | 'notes' => array( |
||
662 | '<p> |
||
663 | Whether to use <code>isset()</code> or <code>array_key_exists()</code> depends on what you want to know: |
||
664 | </p> |
||
665 | <ul> |
||
666 | <li><code>isset( $array[$key] )</code> will tell you whether the array key exists <strong>and</strong> has been assigned a value.<br /> |
||
667 | Used on its own it will give undesired results when used on strings as characters within a string can be approached using the <code>$x[]</code> syntax as well.<br /> |
||
668 | Also, it will cause fatal errors when used on objects.</li> |
||
669 | <li><code>array_key_exists( $key, $array )</code> will tell you only whether the array key exists, but will not check whether it has a value assigned to it.<br /> |
||
670 | Used on its own, it will show a warning if $array is not an array</li> |
||
671 | </ul> |
||
672 | <p> |
||
673 | This said, we can conclude that to avoid warnings and undesired results you will always have to use an <code>is_array()</code> first.<br /> |
||
674 | Also note that <code>isset()</code> is faster than <code>array_key_exists()</code>, but as said above, will return false if no value has been assigned. |
||
675 | </p>', |
||
676 | ), |
||
677 | |||
678 | ), |
||
679 | 'in_array' => array( |
||
680 | 'title' => 'in_array ( \'s\', $x )', |
||
681 | 'url' => 'https://php.net/in_array', |
||
682 | 'arg' => '$x', |
||
683 | 'function' => 'pr_bool( in_array( \'s\', $x ) );', |
||
684 | ), |
||
685 | 'array_count_values' => array( |
||
686 | 'title' => 'array_count_values()', |
||
687 | 'url' => 'https://php.net/array_count_values', |
||
688 | 'arg' => '$x', |
||
689 | 'function' => 'pr_var( array_count_values( $x ), \'\', true, true );', |
||
690 | ), |
||
691 | 'array_access_simple_string' => array( |
||
692 | 'title' => '$x[\'foo\']', |
||
693 | 'url' => 'https://php.net/manual/en/language.types.array.php', |
||
694 | 'arg' => '$x', |
||
695 | 'function' => 'if ( ! is_object( $x ) ) { pr_var( $x[\'foo\'], \'\', true, true ); } else { $class = get_class( $x ); trigger_error( \'Cannot use object of type \' . $class . \' as array\', E_USER_ERROR ); unset( $class ); }', |
||
696 | ), |
||
697 | 'array_access_multi_string' => array( |
||
698 | 'title' => '$x[\'foo\'][\'bar\']', |
||
699 | 'url' => 'https://php.net/manual/en/language.types.array.php', |
||
700 | 'arg' => '$x', |
||
701 | 'function' => 'if ( ! is_object( $x ) ) { if ( ! is_string( $x ) || ( is_string( $x ) && ( PHP_VERSION_ID > 50350 || PHP_VERSION_ID < 50000 ) ) ) { pr_var( $x[\'foo\'][\'bar\'], \'\', true, true ); } else { trigger_error( \'Cannot use string offset as an array\', E_USER_ERROR ); } } else { $class = get_class( $x ); trigger_error( \'Cannot use object of type \' . $class . \' as array\', E_USER_ERROR ); unset( $class ); }', |
||
702 | ), |
||
703 | |||
704 | |||
705 | 'array_filter' => array( |
||
706 | 'title' => 'array_filter()', |
||
707 | 'url' => 'https://php.net/array_filter', |
||
708 | 'arg' => '$x', |
||
709 | 'function' => 'pr_var( array_filter( $x ), \'\', true, true );', |
||
710 | ), |
||
711 | 'array_flip' => array( |
||
712 | 'title' => 'array_flip()', |
||
713 | 'url' => 'https://php.net/array_flip', |
||
714 | 'arg' => '$x', |
||
715 | 'function' => 'pr_var( array_flip( $x ), \'\', true, true );', |
||
716 | ), |
||
717 | 'array_reverse' => array( |
||
718 | 'title' => 'array_reverse()', |
||
719 | 'url' => 'https://php.net/array_reverse', |
||
720 | 'arg' => '$x', |
||
721 | 'function' => 'pr_var( array_reverse( $x ), \'\', true, true );', |
||
722 | ), |
||
723 | 'current' => array( |
||
724 | 'title' => 'current()', |
||
725 | 'url' => 'https://php.net/current', |
||
726 | 'arg' => '$x', |
||
727 | 'function' => 'pr_var( current( $x ), \'\', true, true );', |
||
728 | ), |
||
729 | 'key' => array( |
||
730 | 'title' => 'key()', |
||
731 | 'url' => 'https://php.net/key', |
||
732 | 'arg' => '$x', |
||
733 | 'function' => 'pr_var( key( $x ), \'\', true, true );', |
||
734 | ), |
||
735 | 'shuffle' => array( |
||
736 | 'title' => 'shuffle ( $copy )', |
||
737 | 'url' => 'https://php.net/shuffle', |
||
738 | 'arg' => '$x', |
||
739 | 'function' => '$pass = shuffle( $x ); if ( $pass === true) { pr_var( $x, \'\', true, true ); } else { print \'FAILED\'; }', |
||
740 | ), |
||
741 | 'sort' => array( |
||
742 | 'title' => 'sort ( $copy )', |
||
743 | 'url' => 'https://php.net/sort', |
||
744 | 'arg' => '$x', |
||
745 | 'function' => '$pass = sort( $x ); if ( $pass === true) { pr_var( $x, \'\', true, true ); } else { print \'FAILED\'; }', |
||
746 | ), |
||
747 | |||
748 | |||
749 | /* |
||
750 | * Some object related functions. |
||
751 | */ |
||
752 | 'is_a' => array( |
||
753 | 'title' => 'is_a ( $x, \'TestObject\' )', |
||
754 | 'url' => 'https://php.net/is_a', |
||
755 | 'arg' => '$x', |
||
756 | 'function' => '$c = \'TestObject\'; $r = is_a( $x, $c ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
757 | ), |
||
758 | 'instanceof' => array( |
||
759 | 'title' => 'instanceof TestObject', |
||
760 | 'url' => 'https://php.net/language.operators.type', |
||
761 | 'arg' => '$x', |
||
762 | 'function' => 'print "E: not available (PHP 5.0+)\n";', // Note: has PHP5 equivalent in class.vartype-php5.php. |
||
763 | ), |
||
764 | 'get_class' => array( |
||
765 | 'title' => 'get_class()', |
||
766 | 'url' => 'https://php.net/get_class', |
||
767 | 'arg' => '$x', |
||
768 | 'function' => '$r = get_class( $x ); if ( ! is_bool( $r ) ) { pr_var( $r, \'\', true, true ); } else { pr_bool( $r ); }', |
||
769 | ), |
||
770 | 'get_parent_class' => array( |
||
771 | 'title' => 'get_parent_class()', |
||
772 | 'url' => 'https://php.net/get_parent_class', |
||
773 | 'arg' => '$x', |
||
774 | 'function' => '$r = get_parent_class( $x ); if ( ! is_bool( $r ) ) { pr_var( $r, \'\', true, true ); } else { pr_bool( $r ); }', |
||
775 | ), |
||
776 | 'is_subclass_of' => array( |
||
777 | 'title' => 'is_subclass_of ( $x, \'TestObject\' )', |
||
778 | 'url' => 'https://php.net/is_subclass_of', |
||
779 | 'arg' => '$x', |
||
780 | 'function' => '$c = \'TestObject\'; $r = is_subclass_of( $x, $c ); if ( is_bool( $r ) ) { pr_bool( $r, \'\', true, true ); } else { pr_var( $r, \'\', true, true ); }', |
||
781 | ), |
||
782 | |||
783 | |||
784 | |||
785 | /* |
||
786 | * Resource specific functions. |
||
787 | */ |
||
788 | 'get_resource_type' => array( |
||
789 | 'title' => 'get_resource_type()', |
||
790 | 'url' => 'https://php.net/get_resource_type', |
||
791 | 'arg' => '$x', |
||
792 | 'function' => 'if ( function_exists( \'get_resource_type\' ) ) { $r = get_resource_type( $x ); if ( is_string( $r ) ) { pr_str( $r ); } else if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); } } else {print "E: not available (PHP 4.0.2+)\n"; }', |
||
793 | ), |
||
794 | |||
795 | |||
796 | |||
797 | |||
798 | |||
799 | |||
800 | /* |
||
801 | * Test null comparisons. |
||
802 | */ |
||
803 | 'null_cmp_loose' => array( |
||
804 | 'title' => '== null', |
||
805 | 'arg' => '$x', |
||
806 | 'function' => 'pr_bool( $x == null );', |
||
807 | ), |
||
808 | 'null_cmp_strict' => array( |
||
809 | 'title' => '=== null', |
||
810 | 'arg' => '$x', |
||
811 | 'function' => 'pr_bool( $x === null );', |
||
812 | ), |
||
813 | 'null_cmp_loose_str' => array( |
||
814 | 'title' => '== \'null\'', |
||
815 | 'arg' => '$x', |
||
816 | 'function' => 'pr_bool( $x == \'null\' );', |
||
817 | ), |
||
818 | 'null_cmp_strict_str' => array( |
||
819 | 'title' => '=== \'null\'', |
||
820 | 'arg' => '$x', |
||
821 | 'function' => 'pr_bool( $x === \'null\' );', |
||
822 | ), |
||
823 | |||
824 | 'null_cmp_rv_loose' => array( |
||
825 | 'title' => 'null ==', |
||
826 | 'arg' => '$x', |
||
827 | 'function' => 'pr_bool( null == $x );', |
||
828 | ), |
||
829 | 'null_cmp_rv_strict' => array( |
||
830 | 'title' => 'null ===', |
||
831 | 'arg' => '$x', |
||
832 | 'function' => 'pr_bool( null === $x );', |
||
833 | ), |
||
834 | 'null_cmp_rv_loose_str' => array( |
||
835 | 'title' => '\'null\' ==', |
||
836 | 'arg' => '$x', |
||
837 | 'function' => 'pr_bool( \'null\' == $x );', |
||
838 | ), |
||
839 | 'null_cmp_rv_strict_str' => array( |
||
840 | 'title' => '\'null\' ===', |
||
841 | 'arg' => '$x', |
||
842 | 'function' => 'pr_bool( \'null\' === $x );', |
||
843 | ), |
||
844 | |||
845 | |||
846 | /* |
||
847 | * Boolean comparisons. |
||
848 | */ |
||
849 | 'bool_cmp_true_loose' => array( |
||
850 | 'title' => '== true', |
||
851 | 'arg' => '$x', |
||
852 | 'function' => 'pr_bool( $x == true );', |
||
853 | ), |
||
854 | 'bool_cmp_false_loose' => array( |
||
855 | 'title' => '== false', |
||
856 | 'arg' => '$x', |
||
857 | 'function' => 'pr_bool( $x == false );', |
||
858 | ), |
||
859 | 'bool_cmp_true_strict' => array( |
||
860 | 'title' => '=== true', |
||
861 | 'arg' => '$x', |
||
862 | 'function' => 'pr_bool( $x === true );', |
||
863 | ), |
||
864 | 'bool_cmp_false_strict' => array( |
||
865 | 'title' => '=== false', |
||
866 | 'arg' => '$x', |
||
867 | 'function' => 'pr_bool( $x === false );', |
||
868 | ), |
||
869 | 'bool_cmp_true_loose_int' => array( |
||
870 | 'title' => '== 1', |
||
871 | 'arg' => '$x', |
||
872 | 'function' => 'pr_bool( $x == 1 );', |
||
873 | ), |
||
874 | 'bool_cmp_false_loose_int' => array( |
||
875 | 'title' => '== 0', |
||
876 | 'arg' => '$x', |
||
877 | 'function' => 'pr_bool( $x == 0 );', |
||
878 | ), |
||
879 | 'bool_cmp_true_strict_int' => array( |
||
880 | 'title' => '=== 1', |
||
881 | 'arg' => '$x', |
||
882 | 'function' => 'pr_bool( $x === 1 );', |
||
883 | ), |
||
884 | 'bool_cmp_false_strict_int' => array( |
||
885 | 'title' => '=== 0', |
||
886 | 'arg' => '$x', |
||
887 | 'function' => 'pr_bool( $x === 0 );', |
||
888 | ), |
||
889 | 'bool_cmp_true_loose_str' => array( |
||
890 | 'title' => '== \'true\'', |
||
891 | 'arg' => '$x', |
||
892 | 'function' => 'pr_bool( $x == \'true\' );', |
||
893 | ), |
||
894 | 'bool_cmp_false_loose_str' => array( |
||
895 | 'title' => '== \'false\'', |
||
896 | 'arg' => '$x', |
||
897 | 'function' => 'pr_bool( $x == \'false\' );', |
||
898 | ), |
||
899 | 'bool_cmp_true_strict_str' => array( |
||
900 | 'title' => '=== \'true\'', |
||
901 | 'arg' => '$x', |
||
902 | 'function' => 'pr_bool( $x === \'true\' );', |
||
903 | ), |
||
904 | 'bool_cmp_false_strict_str' => array( |
||
905 | 'title' => '=== \'false\'', |
||
906 | 'arg' => '$x', |
||
907 | 'function' => 'pr_bool( $x === \'false\' );', |
||
908 | ), |
||
909 | |||
910 | |||
911 | |||
912 | 'bool_cmp_rv_true_loose' => array( |
||
913 | 'title' => 'true ==', |
||
914 | 'arg' => '$x', |
||
915 | 'function' => 'pr_bool( true == $x );', |
||
916 | ), |
||
917 | 'bool_cmp_rv_false_loose' => array( |
||
918 | 'title' => 'false ==', |
||
919 | 'arg' => '$x', |
||
920 | 'function' => 'pr_bool( false == $x );', |
||
921 | ), |
||
922 | 'bool_cmp_rv_true_strict' => array( |
||
923 | 'title' => 'true ===', |
||
924 | 'arg' => '$x', |
||
925 | 'function' => 'pr_bool( true === $x );', |
||
926 | ), |
||
927 | 'bool_cmp_rv_false_strict' => array( |
||
928 | 'title' => 'false ===', |
||
929 | 'arg' => '$x', |
||
930 | 'function' => 'pr_bool( false === $x );', |
||
931 | ), |
||
932 | 'bool_cmp_rv_true_loose_int' => array( |
||
933 | 'title' => '1 ==', |
||
934 | 'arg' => '$x', |
||
935 | 'function' => 'pr_bool( 1 == $x );', |
||
936 | ), |
||
937 | 'bool_cmp_rv_false_loose_int' => array( |
||
938 | 'title' => '0 ==', |
||
939 | 'arg' => '$x', |
||
940 | 'function' => 'pr_bool( 0 == $x );', |
||
941 | ), |
||
942 | 'bool_cmp_rv_true_strict_int' => array( |
||
943 | 'title' => '1 ===', |
||
944 | 'arg' => '$x', |
||
945 | 'function' => 'pr_bool( 1 === $x );', |
||
946 | ), |
||
947 | 'bool_cmp_rv_false_strict_int' => array( |
||
948 | 'title' => '0 ===', |
||
949 | 'arg' => '$x', |
||
950 | 'function' => 'pr_bool( 0 === $x );', |
||
951 | ), |
||
952 | 'bool_cmp_rv_true_loose_str' => array( |
||
953 | 'title' => '\'true\' ==', |
||
954 | 'arg' => '$x', |
||
955 | 'function' => 'pr_bool( \'true\' == $x );', |
||
956 | ), |
||
957 | 'bool_cmp_rv_false_loose_str' => array( |
||
958 | 'title' => '\'false\' ==', |
||
959 | 'arg' => '$x', |
||
960 | 'function' => 'pr_bool( \'false\' == $x );', |
||
961 | ), |
||
962 | 'bool_cmp_rv_true_strict_str' => array( |
||
963 | 'title' => '\'true\' ===', |
||
964 | 'arg' => '$x', |
||
965 | 'function' => 'pr_bool( \'true\' === $x );', |
||
966 | ), |
||
967 | 'bool_cmp_rv_false_strict_str' => array( |
||
968 | 'title' => '\'false\' ===', |
||
969 | 'arg' => '$x', |
||
970 | 'function' => 'pr_bool( \'false\' === $x );', |
||
971 | ), |
||
972 | |||
973 | |||
974 | /* |
||
975 | * Comparisons with int 0. |
||
976 | */ |
||
977 | 'int_cmp_gt0' => array( |
||
978 | 'title' => '> 0', |
||
979 | 'arg' => '$x', |
||
980 | 'function' => 'pr_bool( $x > 0 );', |
||
981 | ), |
||
982 | 'int_cmp_gte0' => array( |
||
983 | 'title' => '>= 0', |
||
984 | 'arg' => '$x', |
||
985 | 'function' => 'pr_bool( $x >= 0 );', |
||
986 | ), |
||
987 | 'int_cmp_is0_loose' => array( |
||
988 | 'title' => '== 0', |
||
989 | 'arg' => '$x', |
||
990 | 'function' => 'pr_bool( $x == 0 );', |
||
991 | ), |
||
992 | 'int_cmp_is0_strict' => array( |
||
993 | 'title' => '=== 0', |
||
994 | 'arg' => '$x', |
||
995 | 'function' => 'pr_bool( $x === 0 );', |
||
996 | ), |
||
997 | 'int_cmp_not0_loose' => array( |
||
998 | 'title' => '!= 0', |
||
999 | 'arg' => '$x', |
||
1000 | 'function' => 'pr_bool( $x != 0 );', |
||
1001 | ), |
||
1002 | 'int_cmp_not0_strict' => array( |
||
1003 | 'title' => '!== 0', |
||
1004 | 'arg' => '$x', |
||
1005 | 'function' => 'pr_bool( $x !== 0 );', |
||
1006 | ), |
||
1007 | 'int_cmp_lt0' => array( |
||
1008 | 'title' => '< 0', |
||
1009 | 'arg' => '$x', |
||
1010 | 'function' => 'pr_bool( $x < 0 );', |
||
1011 | ), |
||
1012 | 'int_cmp_lte0' => array( |
||
1013 | 'title' => '<= 0', |
||
1014 | 'arg' => '$x', |
||
1015 | 'function' => 'pr_bool( $x <= 0 );', |
||
1016 | ), |
||
1017 | |||
1018 | |||
1019 | /* |
||
1020 | * Comparisons with empty string. |
||
1021 | */ |
||
1022 | 'str_cmp_empty_loose' => array( |
||
1023 | 'title' => '== \'\'', |
||
1024 | 'arg' => '$x', |
||
1025 | 'function' => 'pr_bool( $x == \'\' );', |
||
1026 | ), |
||
1027 | 'str_cmp_empty_strict' => array( |
||
1028 | 'title' => '=== \'\'', |
||
1029 | 'arg' => '$x', |
||
1030 | 'function' => 'pr_bool( $x === \'\' );', |
||
1031 | ), |
||
1032 | 'str_cmp_not_empty_loose' => array( |
||
1033 | 'title' => '!= \'\'', |
||
1034 | 'arg' => '$x', |
||
1035 | 'function' => 'pr_bool( $x != \'\' );', |
||
1036 | ), |
||
1037 | 'str_cmp_not_empty_strict' => array( |
||
1038 | 'title' => '!== \'\'', |
||
1039 | 'arg' => '$x', |
||
1040 | 'function' => 'pr_bool( $x !== \'\' );', |
||
1041 | ), |
||
1042 | |||
1043 | |||
1044 | /* |
||
1045 | * Arithmetic operations. |
||
1046 | */ |
||
1047 | 'pre_increment' => array( |
||
1048 | 'title' => '$x = ++$x', |
||
1049 | 'url' => 'https://php.net/language.operators.increment', |
||
1050 | 'arg' => '$x', |
||
1051 | 'function' => '$r = ++$x; if ( is_int( $r ) ) { pr_int( $r ); } else if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1052 | 'notes' => array( |
||
1053 | '<p>Please take note: using the in-/decrementors on SplInt and SplFloat objects may give unexpected (inconsistent) results....</p>', |
||
1054 | ), |
||
1055 | ), |
||
1056 | 'post_increment' => array( |
||
1057 | 'title' => '$x = $x++', |
||
1058 | 'url' => 'https://php.net/language.operators.increment', |
||
1059 | 'arg' => '$x', |
||
1060 | 'function' => '$r = $x++; if ( is_int( $r ) ) { pr_int( $r ); } else if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1061 | 'notes' => array( |
||
1062 | '<p>Please take note: using the in-/decrementors on SplInt and SplFloat objects may give unexpected (inconsistent) results....</p>', |
||
1063 | ), |
||
1064 | ), |
||
1065 | 'pre_decrement' => array( |
||
1066 | 'title' => '$x = --$x', |
||
1067 | 'url' => 'https://php.net/language.operators.increment', |
||
1068 | 'arg' => '$x', |
||
1069 | 'function' => '$r = --$x; if ( is_int( $r ) ) { pr_int( $r ); } else if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1070 | 'notes' => array( |
||
1071 | '<p>Please take note: using the in-/decrementors on SplInt and SplFloat objects may give unexpected (inconsistent) results....</p>', |
||
1072 | ), |
||
1073 | ), |
||
1074 | 'post_decrement' => array( |
||
1075 | 'title' => '$x = $x--', |
||
1076 | 'url' => 'https://php.net/language.operators.increment', |
||
1077 | 'arg' => '$x', |
||
1078 | 'function' => '$r = $x--; if ( is_int( $r ) ) { pr_int( $r ); } else if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1079 | 'notes' => array( |
||
1080 | '<p>Please take note: using the in-/decrementors on SplInt and SplFloat objects may give unexpected (inconsistent) results....</p>', |
||
1081 | ), |
||
1082 | ), |
||
1083 | |||
1084 | |||
1085 | 'arithmetic_negate' => array( |
||
1086 | 'title' => '-$x', |
||
1087 | 'url' => 'https://php.net/language.operators.arithmetic', |
||
1088 | 'arg' => '$x', |
||
1089 | 'function' => 'if ( ! is_array( $x ) && ( PHP_VERSION_ID > 50005 || ! is_object( $x ) ) ) { pr_var( -$x, \'\', true, true ); } else { trigger_error( \'Unsupported operand types\', E_USER_ERROR ); }', |
||
1090 | ), |
||
1091 | 'arithmetic_subtract' => array( |
||
1092 | 'title' => '$x - 0', |
||
1093 | 'url' => 'https://php.net/language.operators.arithmetic', |
||
1094 | 'arg' => '$x', |
||
1095 | 'function' => 'if ( ! is_array( $x ) && ( PHP_VERSION_ID > 50005 || ! is_object( $x ) ) ) { pr_var( $x - 0, \'\', true, true ); } else { trigger_error( \'Unsupported operand types\', E_USER_ERROR ); }', |
||
1096 | ), |
||
1097 | 'arithmetic_multiply' => array( |
||
1098 | 'title' => '$x * 1', |
||
1099 | 'url' => 'https://php.net/language.operators.arithmetic', |
||
1100 | 'arg' => '$x', |
||
1101 | 'function' => 'if ( ! is_array( $x ) && ( PHP_VERSION_ID > 50005 || ! is_object( $x ) ) ) { pr_var( $x * 1, \'\', true, true ); } else { trigger_error( \'Unsupported operand types\', E_USER_ERROR ); }', |
||
1102 | ), |
||
1103 | 'arithmetic_divide' => array( |
||
1104 | 'title' => '$x / 1', |
||
1105 | 'url' => 'https://php.net/language.operators.arithmetic', |
||
1106 | 'arg' => '$x', |
||
1107 | 'function' => 'if ( ! is_array( $x ) && ( PHP_VERSION_ID > 50005 || ! is_object( $x ) ) ) { pr_var( $x / 1, \'\', true, true ); } else { trigger_error( \'Unsupported operand types\', E_USER_ERROR ); }', |
||
1108 | ), |
||
1109 | 'arithmetic_modulus' => array( |
||
1110 | 'title' => '$x % 1', |
||
1111 | 'url' => 'https://php.net/language.operators.arithmetic', |
||
1112 | 'arg' => '$x', |
||
1113 | 'function' => 'pr_var( $x % 1, \'\', true, true );', |
||
1114 | ), |
||
1115 | |||
1116 | |||
1117 | /* |
||
1118 | * Tests using preg_match(). |
||
1119 | */ |
||
1120 | 'preg_int_pos' => array( |
||
1121 | 'title' => 'preg_match (`^[0-9]+$`)', |
||
1122 | 'url' => 'https://php.net/preg-match', |
||
1123 | 'arg' => '$x', |
||
1124 | 'function' => '$valid = preg_match( \'`^[0-9]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1125 | ), |
||
1126 | 'preg_int' => array( |
||
1127 | 'title' => 'preg_match (`^[0-9<span style="color: red;">-</span>]+$`)', |
||
1128 | 'url' => 'https://php.net/preg-match', |
||
1129 | 'arg' => '$x', |
||
1130 | 'function' => '$valid = preg_match( \'`^[0-9-]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1131 | ), |
||
1132 | // Results depend on locale. |
||
1133 | 'preg_digit_pos' => array( |
||
1134 | 'title' => 'preg_match (`^\d+$`)', |
||
1135 | 'url' => 'https://php.net/preg-match', |
||
1136 | 'arg' => '$x', |
||
1137 | 'function' => '$valid = preg_match( \'`^\d+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1138 | ), |
||
1139 | // Results depend on locale. |
||
1140 | 'preg_digit' => array( |
||
1141 | 'title' => 'preg_match (`^[\d<span style="color: red;">-</span>]+$`)', |
||
1142 | 'url' => 'https://php.net/preg-match', |
||
1143 | 'arg' => '$x', |
||
1144 | 'function' => '$valid = preg_match( \'`^[\d-]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1145 | ), |
||
1146 | |||
1147 | |||
1148 | // ##PREG_DECIMAL_POINT## is replaced by the locale specific decimal point character in the class constructor. |
||
1149 | 'preg_float_pos' => array( |
||
1150 | 'title' => 'preg_match (`^[0-9##PREG_DECIMAL_POINT##]+$`)', |
||
1151 | 'tooltip' => 'Decimal point character adjusted based on locale', |
||
1152 | 'url' => 'https://php.net/preg-match', |
||
1153 | 'arg' => '$x', |
||
1154 | 'function' => '$valid = preg_match( \'`^[0-9##PREG_DECIMAL_POINT##]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1155 | ), |
||
1156 | // ##PREG_DECIMAL_POINT## is replaced by the locale specific decimal point character in the class constructor. |
||
1157 | 'preg_float' => array( |
||
1158 | 'title' => 'preg_match (`^[0-9##PREG_DECIMAL_POINT##<span style="color: red;">-</span>]+$`)', |
||
1159 | 'tooltip' => 'Decimal point character adjusted based on locale', |
||
1160 | 'url' => 'https://php.net/preg-match', |
||
1161 | 'arg' => '$x', |
||
1162 | 'function' => '$valid = preg_match( \'`^[0-9##PREG_DECIMAL_POINT##-]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1163 | ), |
||
1164 | // ##PREG_DECIMAL_POINT## is replaced by the locale specific decimal point character in the class constructor. |
||
1165 | // Results depend on locale. |
||
1166 | 'preg_digit_float_pos' => array( |
||
1167 | 'title' => 'preg_match (`^[\d##PREG_DECIMAL_POINT##]+$`)', |
||
1168 | 'tooltip' => 'Decimal point character adjusted based on locale', |
||
1169 | 'url' => 'https://php.net/preg-match', |
||
1170 | 'arg' => '$x', |
||
1171 | 'function' => '$valid = preg_match( \'`^[\d##PREG_DECIMAL_POINT##]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1172 | ), |
||
1173 | // ##PREG_DECIMAL_POINT## is replaced by the locale specific decimal point character in the class constructor. |
||
1174 | // Results depend on locale. |
||
1175 | 'preg_digit_float' => array( |
||
1176 | 'title' => 'preg_match (`^[\d##PREG_DECIMAL_POINT##<span style="color: red;">-</span>]]+$`)', |
||
1177 | 'tooltip' => 'Decimal point character adjusted based on locale', |
||
1178 | 'url' => 'https://php.net/preg-match', |
||
1179 | 'arg' => '$x', |
||
1180 | 'function' => '$valid = preg_match( \'`^[\d##PREG_DECIMAL_POINT##-]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1181 | ), |
||
1182 | 'preg_alpha' => array( |
||
1183 | 'title' => 'preg_match (`^[A-Za-z]+$`)', |
||
1184 | 'url' => 'https://php.net/preg-match', |
||
1185 | 'arg' => '$x', |
||
1186 | 'function' => '$valid = preg_match( \'`^[A-Za-z]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1187 | ), |
||
1188 | 'preg_alnum' => array( |
||
1189 | 'title' => 'preg_match (`^[A-Za-z0-9]+$`)', |
||
1190 | 'url' => 'https://php.net/preg-match', |
||
1191 | 'arg' => '$x', |
||
1192 | 'function' => '$valid = preg_match( \'`^[A-Za-z0-9]+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1193 | ), |
||
1194 | 'preg_word' => array( |
||
1195 | 'title' => 'preg_match (`^\w+$`)', |
||
1196 | 'url' => 'https://php.net/preg-match', |
||
1197 | 'arg' => '$x', |
||
1198 | 'function' => '$valid = preg_match( \'`^\w+$`\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1199 | ), |
||
1200 | // Result depends on locale. |
||
1201 | 'preg_word_utf8' => array( |
||
1202 | 'title' => 'preg_match (`^\w+$`u)', |
||
1203 | 'url' => 'https://php.net/preg-match', |
||
1204 | 'arg' => '$x', |
||
1205 | 'function' => '$valid = preg_match( \'`^\w+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); }', |
||
1206 | 'notes' => array( |
||
1207 | '<p>What <code>\w</code> matches is locale dependent. The locale for these cheatsheets are set to <code>C</code>. Results with other locales will vary.</p>', |
||
1208 | ), |
||
1209 | ), |
||
1210 | |||
1211 | |||
1212 | |||
1213 | 'preg_int_unicode_pos' => array( |
||
1214 | 'title' => 'preg_match (`^\p{N}+$`u)', |
||
1215 | 'url' => 'https://php.net/regexp.reference.unicode.php', |
||
1216 | 'arg' => '$x', |
||
1217 | 'function' => 'if ( PHP_VERSION_ID >= 50100 ) { $valid = preg_match( \'`^\p{N}+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); } } else { print "E: not available (PHP 5.1+)\n"; }', |
||
1218 | ), |
||
1219 | 'preg_int_unicode' => array( |
||
1220 | 'title' => 'preg_match (`^[\p{N}-]+$`u)', |
||
1221 | 'url' => 'https://php.net/regexp.reference.unicode.php', |
||
1222 | 'arg' => '$x', |
||
1223 | 'function' => 'if ( PHP_VERSION_ID >= 50100 ) { $valid = preg_match( \'`^[\p{N}-]+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); } } else { print "E: not available (PHP 5.1+)\n"; }', |
||
1224 | ), |
||
1225 | // ##PREG_DECIMAL_POINT## is replaced by the locale specific decimal point character in the class constructor. |
||
1226 | 'preg_number_unicode_pos' => array( |
||
1227 | 'title' => 'preg_match (`^[\p{N}##PREG_DECIMAL_POINT##]+$`u)', |
||
1228 | 'url' => 'https://php.net/regexp.reference.unicode.php', |
||
1229 | 'arg' => '$x', |
||
1230 | 'function' => 'if ( PHP_VERSION_ID >= 50100 ) { $valid = preg_match( \'`^[\p{N}##PREG_DECIMAL_POINT##]+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); } } else { print "E: not available (PHP 5.1+)\n"; }', |
||
1231 | ), |
||
1232 | // ##PREG_DECIMAL_POINT## is replaced by the locale specific decimal point character in the class constructor. |
||
1233 | 'preg_number_unicode' => array( |
||
1234 | 'title' => 'preg_match (`^[\p{N}##PREG_DECIMAL_POINT##-]+$`u)', |
||
1235 | 'url' => 'https://php.net/regexp.reference.unicode.php', |
||
1236 | 'arg' => '$x', |
||
1237 | 'function' => 'if ( PHP_VERSION_ID >= 50100 ) { $valid = preg_match( \'`^[\p{N}##PREG_DECIMAL_POINT##-]+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); } } else { print "E: not available (PHP 5.1+)\n"; }', |
||
1238 | ), |
||
1239 | |||
1240 | 'preg_alpha_unicode' => array( |
||
1241 | 'title' => 'preg_match (`^\p{L}+$`u)', |
||
1242 | 'url' => 'https://php.net/regexp.reference.unicode.php', |
||
1243 | 'arg' => '$x', |
||
1244 | 'function' => 'if ( PHP_VERSION_ID >= 50100 ) { $valid = preg_match( \'`^\p{L}+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); } } else { print "E: not available (PHP 5.1+)\n"; }', |
||
1245 | ), |
||
1246 | 'preg_alnum_unicode' => array( |
||
1247 | 'title' => 'preg_match (`^[\p{L}\p{N}]+$`u)', |
||
1248 | 'url' => 'https://php.net/regexp.reference.unicode.php', |
||
1249 | 'arg' => '$x', |
||
1250 | 'function' => 'if ( PHP_VERSION_ID >= 50100 ) { $valid = preg_match( \'`^[\p{L}\p{N}]+$`u\', $x ); if ( $valid === 1 ) { pr_bool( true ); } else if ( $valid === 0 ) { pr_bool( false ); } else if ( $valid === false ) { print \'Error\'; } else { pr_var( $valid, \'\', true, true ); } } else { print "E: not available (PHP 5.1+)\n"; }', |
||
1251 | ), |
||
1252 | |||
1253 | |||
1254 | /* |
||
1255 | * CTYPE extension. |
||
1256 | */ |
||
1257 | 'ctype_alnum' => array( |
||
1258 | 'title' => 'ctype_alnum()', |
||
1259 | 'url' => 'https://php.net/ctype_alnum', |
||
1260 | 'arg' => '$x', |
||
1261 | 'function' => '$r = ctype_alnum( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1262 | 'notes' => array( |
||
1263 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1264 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1265 | ), |
||
1266 | ), |
||
1267 | 'ctype_alpha' => array( |
||
1268 | 'title' => 'ctype_alpha()', |
||
1269 | 'url' => 'https://php.net/ctype_alpha', |
||
1270 | 'arg' => '$x', |
||
1271 | 'function' => '$r = ctype_alpha( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1272 | 'notes' => array( |
||
1273 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1274 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1275 | ), |
||
1276 | |||
1277 | ), |
||
1278 | 'ctype_cntrl' => array( |
||
1279 | 'title' => 'ctype_cntrl()', |
||
1280 | 'url' => 'https://php.net/ctype_cntrl', |
||
1281 | 'arg' => '$x', |
||
1282 | 'function' => '$r = ctype_cntrl( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1283 | 'notes' => array( |
||
1284 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1285 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1286 | ), |
||
1287 | |||
1288 | ), |
||
1289 | 'ctype_digit' => array( |
||
1290 | 'title' => 'ctype_digit()', |
||
1291 | 'url' => 'https://php.net/ctype_digit', |
||
1292 | 'arg' => '$x', |
||
1293 | 'function' => '$r = ctype_digit( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1294 | 'notes' => array( |
||
1295 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1296 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1297 | ), |
||
1298 | |||
1299 | ), |
||
1300 | 'ctype_graph' => array( |
||
1301 | 'title' => 'ctype_graph()', |
||
1302 | 'url' => 'https://php.net/ctype_graph', |
||
1303 | 'arg' => '$x', |
||
1304 | 'function' => '$r = ctype_graph( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1305 | 'notes' => array( |
||
1306 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1307 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1308 | ), |
||
1309 | |||
1310 | ), |
||
1311 | 'ctype_lower' => array( |
||
1312 | 'title' => 'ctype_lower()', |
||
1313 | 'url' => 'https://php.net/ctype_lower', |
||
1314 | 'arg' => '$x', |
||
1315 | 'function' => '$r = ctype_lower( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1316 | 'notes' => array( |
||
1317 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1318 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1319 | ), |
||
1320 | |||
1321 | ), |
||
1322 | 'ctype_print' => array( |
||
1323 | 'title' => 'ctype_print()', |
||
1324 | 'url' => 'https://php.net/ctype_print', |
||
1325 | 'arg' => '$x', |
||
1326 | 'function' => '$r = ctype_print( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1327 | 'notes' => array( |
||
1328 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1329 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1330 | ), |
||
1331 | |||
1332 | ), |
||
1333 | 'ctype_punct' => array( |
||
1334 | 'title' => 'ctype_punct()', |
||
1335 | 'url' => 'https://php.net/ctype_punct', |
||
1336 | 'arg' => '$x', |
||
1337 | 'function' => '$r = ctype_punct( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1338 | 'notes' => array( |
||
1339 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1340 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1341 | ), |
||
1342 | |||
1343 | ), |
||
1344 | 'ctype_space' => array( |
||
1345 | 'title' => 'ctype_space()', |
||
1346 | 'url' => 'https://php.net/ctype_space', |
||
1347 | 'arg' => '$x', |
||
1348 | 'function' => '$r = ctype_space( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1349 | 'notes' => array( |
||
1350 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1351 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1352 | ), |
||
1353 | |||
1354 | ), |
||
1355 | 'ctype_upper' => array( |
||
1356 | 'title' => 'ctype_upper()', |
||
1357 | 'url' => 'https://php.net/ctype_upper', |
||
1358 | 'arg' => '$x', |
||
1359 | 'function' => '$r = ctype_upper( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1360 | 'notes' => array( |
||
1361 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1362 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1363 | ), |
||
1364 | |||
1365 | ), |
||
1366 | 'ctype_xdigit' => array( |
||
1367 | 'title' => 'ctype_xdigit()', |
||
1368 | 'url' => 'https://php.net/ctype_xdigit', |
||
1369 | 'arg' => '$x', |
||
1370 | 'function' => '$r = ctype_xdigit( $x ); if ( is_bool( $r ) ) { pr_bool( $r ); } else { pr_var( $r, \'\', true, true ); }', |
||
1371 | 'notes' => array( |
||
1372 | '<p><strong>Important</strong>: Integers between -128 and 255 are interpreted as the ASCII value pointing to a character (negative values have 256 added in order to allow characters in the Extended ASCII range).<br /> |
||
1373 | In any other case, integers are interpreted as a string containing the decimal digits of the integer.</p>', |
||
1374 | ), |
||
1375 | |||
1376 | ), |
||
1377 | |||
1378 | |||
1379 | |||
1380 | |||
1381 | |||
1382 | |||
1383 | /* |
||
1384 | * FILTER extension. |
||
1385 | */ |
||
1386 | |||
1387 | // Boolean filters. |
||
1388 | 'filter_var_bool' => array( |
||
1389 | 'title' => 'filter_var (…)', |
||
1390 | 'tooltip' => 'filter_var( $x, FILTER_VALIDATE_BOOLEAN )', |
||
1391 | 'url' => 'https://php.net/filter_var', |
||
1392 | 'arg' => '$x', |
||
1393 | 'function' => 'if ( function_exists( \'filter_var\' ) ) { pr_bool( filter_var( $x, FILTER_VALIDATE_BOOLEAN ), \'\', true, true ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1394 | ), |
||
1395 | 'filter_var_array_bool' => array( |
||
1396 | 'title' => 'filter_var_array (…)', |
||
1397 | 'tooltip' => 'filter_var_array( $x, FILTER_VALIDATE_BOOLEAN )', |
||
1398 | 'url' => 'https://php.net/filter_var_array', |
||
1399 | 'arg' => '$x', |
||
1400 | 'function' => 'if ( function_exists( \'filter_var_array\' ) ) { pr_var( filter_var_array( $x, FILTER_VALIDATE_BOOLEAN ), \'\', true, true ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1401 | ), |
||
1402 | 'filter_combined_bool' => array( |
||
1403 | 'title' => 'filter_var (…)', |
||
1404 | 'tooltip' => ' |
||
1405 | if( ! is_array( $x ) ) { |
||
1406 | filter_var( $x, FILTER_VALIDATE_BOOLEAN ); |
||
1407 | } |
||
1408 | else { |
||
1409 | filter_var_array( $x, FILTER_VALIDATE_BOOLEAN ); |
||
1410 | } |
||
1411 | ', |
||
1412 | 'url' => 'https://php.net/filter_var', |
||
1413 | 'arg' => '$x', |
||
1414 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'bool\', FILTER_VALIDATE_BOOLEAN ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1415 | ), |
||
1416 | 'filter_combined_bool_null' => array( |
||
1417 | 'title' => 'filter_var (…)', |
||
1418 | 'tooltip' => ' |
||
1419 | if( ! is_array( $x ) ) { |
||
1420 | filter_var( $x, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ); |
||
1421 | } |
||
1422 | else { |
||
1423 | filter_var_array( $x, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1424 | } |
||
1425 | ', |
||
1426 | 'url' => 'https://php.net/filter_var', |
||
1427 | 'arg' => '$x', |
||
1428 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'bool\', FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1429 | 'notes' => array( |
||
1430 | '<p>Please note: On some PHP versions <code>filter_var( $x, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE )</code> where <code>$x = false</code> will incorrectly return <code>null</code>.<br /> |
||
1431 | Also: with the same parameters filter_var() will return <code>false</code> instead of <code>null</code> for most objects.</p>', |
||
1432 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1433 | ), |
||
1434 | ), |
||
1435 | |||
1436 | // Float filters. |
||
1437 | 'filter_var_float' => array( |
||
1438 | 'title' => 'filter_var (…)', |
||
1439 | 'tooltip' => 'filter_var( $x, FILTER_VALIDATE_FLOAT )', |
||
1440 | 'url' => 'https://php.net/filter_var', |
||
1441 | 'arg' => '$x', |
||
1442 | 'function' => 'if ( function_exists( \'filter_var\' ) ) { $r = filter_var( $x, FILTER_VALIDATE_FLOAT ); if ( is_float( $r ) ) { pr_flt( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1443 | ), |
||
1444 | 'filter_var_array_float' => array( |
||
1445 | 'title' => 'filter_var_array (…)', |
||
1446 | 'tooltip' => 'filter_var_array( $x, FILTER_VALIDATE_FLOAT )', |
||
1447 | 'url' => 'https://php.net/filter_var_array', |
||
1448 | 'arg' => '$x', |
||
1449 | 'function' => 'if ( function_exists( \'filter_var_array\' ) ) { pr_var( filter_var_array( $x, FILTER_VALIDATE_FLOAT ), \'\', true, true ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1450 | ), |
||
1451 | 'filter_combined_float' => array( |
||
1452 | 'title' => 'filter_var (…)', |
||
1453 | 'tooltip' => ' |
||
1454 | if( ! is_array( $x ) ) { |
||
1455 | filter_var( $x, FILTER_VALIDATE_FLOAT ); |
||
1456 | } |
||
1457 | else { |
||
1458 | filter_var_array( $x, FILTER_VALIDATE_FLOAT ); |
||
1459 | } |
||
1460 | ', |
||
1461 | 'url' => 'https://php.net/filter_var', |
||
1462 | 'arg' => '$x', |
||
1463 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'float\', FILTER_VALIDATE_FLOAT ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1464 | ), |
||
1465 | 'filter_combined_float_null' => array( |
||
1466 | 'title' => 'filter_var (…)', |
||
1467 | 'tooltip' => ' |
||
1468 | if( ! is_array( $x ) ) { |
||
1469 | filter_var( $x, FILTER_VALIDATE_FLOAT, FILTER_NULL_ON_FAILURE ); |
||
1470 | } |
||
1471 | else { |
||
1472 | filter_var_array( $x, FILTER_VALIDATE_FLOAT, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1473 | } |
||
1474 | ', |
||
1475 | 'url' => 'https://php.net/filter_var', |
||
1476 | 'arg' => '$x', |
||
1477 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'float\', FILTER_VALIDATE_FLOAT, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1478 | 'notes' => array( |
||
1479 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1480 | ), |
||
1481 | ), |
||
1482 | 'filter_combined_flt_null_sanitize' => array( |
||
1483 | 'title' => 'filter_var (…)', |
||
1484 | 'tooltip' => ' |
||
1485 | if( ! is_array( $x ) ) { |
||
1486 | filter_var( $x, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_NULL_ON_FAILURE ); |
||
1487 | } |
||
1488 | else { |
||
1489 | filter_var_array( $x, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1490 | } |
||
1491 | ', |
||
1492 | 'url' => 'https://php.net/filter_var', |
||
1493 | 'arg' => '$x', |
||
1494 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'float\', FILTER_SANITIZE_NUMBER_FLOAT, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1495 | 'notes' => array( |
||
1496 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1497 | ), |
||
1498 | ), |
||
1499 | |||
1500 | |||
1501 | 'filter_combined_flt_null_sanitize_allow_x3' => array( |
||
1502 | 'title' => 'filter_var (…)', |
||
1503 | 'tooltip' => ' |
||
1504 | if( ! is_array( $x ) ) { |
||
1505 | filter_var( $x, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_NULL_ON_FAILURE|FILTER_FLAG_ALLOW_FRACTION| FILTER_FLAG_ALLOW_THOUSAND|FILTER_FLAG_ALLOW_SCIENTIFIC ); |
||
1506 | } |
||
1507 | else { |
||
1508 | filter_var_array( $x, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_NULL_ON_FAILURE|FILTER_FLAG_ALLOW_FRACTION| FILTER_FLAG_ALLOW_THOUSAND|FILTER_FLAG_ALLOW_SCIENTIFIC ); // = Simplified... see note |
||
1509 | } |
||
1510 | ', |
||
1511 | 'url' => 'https://php.net/filter_var', |
||
1512 | 'arg' => '$x', |
||
1513 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'float\', FILTER_SANITIZE_NUMBER_FLOAT, FILTER_NULL_ON_FAILURE|FILTER_FLAG_ALLOW_FRACTION|FILTER_FLAG_ALLOW_THOUSAND|FILTER_FLAG_ALLOW_SCIENTIFIC ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1514 | 'notes' => array( |
||
1515 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1516 | ), |
||
1517 | ), |
||
1518 | |||
1519 | |||
1520 | // Integer filters. |
||
1521 | 'filter_var_int' => array( |
||
1522 | 'title' => 'filter_var (…)', |
||
1523 | 'tooltip' => 'filter_var( $x, FILTER_VALIDATE_INT )', |
||
1524 | 'url' => 'https://php.net/filter_var', |
||
1525 | 'arg' => '$x', |
||
1526 | 'function' => 'if ( function_exists( \'filter_var\' ) ) { $r = filter_var( $x, FILTER_VALIDATE_INT ); if ( is_int( $r ) ) { pr_int( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1527 | ), |
||
1528 | 'filter_var_array_int' => array( |
||
1529 | 'title' => 'filter_var_array (…)', |
||
1530 | 'tooltip' => 'filter_var_array( $x, FILTER_VALIDATE_INT )', |
||
1531 | 'url' => 'https://php.net/filter_var_array', |
||
1532 | 'arg' => '$x', |
||
1533 | 'function' => 'if ( function_exists( \'filter_var_array\' ) ) { pr_var( filter_var_array( $x, FILTER_VALIDATE_INT ), \'\', true, true ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1534 | ), |
||
1535 | 'filter_combined_int' => array( |
||
1536 | 'title' => 'filter_var (…)', |
||
1537 | 'tooltip' => ' |
||
1538 | if( ! is_array( $x ) ) { |
||
1539 | filter_var( $x, FILTER_VALIDATE_INT ); |
||
1540 | } |
||
1541 | else { |
||
1542 | filter_var_array( $x, FILTER_VALIDATE_INT ); |
||
1543 | } |
||
1544 | ', |
||
1545 | 'url' => 'https://php.net/filter_var', |
||
1546 | 'arg' => '$x', |
||
1547 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'int\', FILTER_VALIDATE_INT ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1548 | ), |
||
1549 | 'filter_combined_int_null' => array( |
||
1550 | 'title' => 'filter_var (…)', |
||
1551 | 'tooltip' => ' |
||
1552 | if( ! is_array( $x ) ) { |
||
1553 | filter_var( $x, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE ); |
||
1554 | } |
||
1555 | else { |
||
1556 | filter_var_array( $x, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1557 | } |
||
1558 | ', |
||
1559 | 'url' => 'https://php.net/filter_var', |
||
1560 | 'arg' => '$x', |
||
1561 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'int\', FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1562 | 'notes' => array( |
||
1563 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1564 | ), |
||
1565 | ), |
||
1566 | 'filter_combined_int_null_min_max' => array( |
||
1567 | 'title' => 'filter_var (…)', |
||
1568 | 'tooltip' => ' |
||
1569 | $options = array( \'min_range\' => 1, \'max_range\' => 50 ); |
||
1570 | if( ! is_array( $x ) ) { |
||
1571 | filter_var( $x, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE, $options ); |
||
1572 | } |
||
1573 | else { |
||
1574 | filter_var_array( $x, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE, $options ); // = Simplified... see note |
||
1575 | } |
||
1576 | ', |
||
1577 | 'url' => 'https://php.net/filter_var', |
||
1578 | 'arg' => '$x', |
||
1579 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { $options = array( \'min_range\' => 1, \'max_range\' => 50 ); VartypePHP5::filter_combined( $x, \'int\', FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE, $options ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1580 | 'notes' => array( |
||
1581 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1582 | ), |
||
1583 | ), |
||
1584 | |||
1585 | 'filter_combined_int_null_hex_octal' => array( |
||
1586 | 'title' => 'filter_var (…)', |
||
1587 | 'tooltip' => ' |
||
1588 | if( ! is_array( $x ) ) { |
||
1589 | filter_var( $x, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE| FILTER_FLAG_ALLOW_HEX|FILTER_FLAG_ALLOW_OCTAL ); |
||
1590 | } |
||
1591 | else { |
||
1592 | filter_var_array( $x, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE| FILTER_FLAG_ALLOW_HEX|FILTER_FLAG_ALLOW_OCTAL ); // = Simplified... see note |
||
1593 | } |
||
1594 | ', |
||
1595 | 'url' => 'https://php.net/filter_var', |
||
1596 | 'arg' => '$x', |
||
1597 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'int\', FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE|FILTER_FLAG_ALLOW_HEX|FILTER_FLAG_ALLOW_OCTAL ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1598 | 'notes' => array( |
||
1599 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1600 | ), |
||
1601 | ), |
||
1602 | |||
1603 | 'filter_combined_int_null_sanitize' => array( |
||
1604 | 'title' => 'filter_var (…)', |
||
1605 | 'tooltip' => ' |
||
1606 | if( ! is_array( $x ) ) { |
||
1607 | filter_var( $x, FILTER_SANITIZE_NUMBER_INT, FILTER_NULL_ON_FAILURE ); |
||
1608 | } |
||
1609 | else { |
||
1610 | filter_var_array( $x, FILTER_SANITIZE_NUMBER_INT, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1611 | } |
||
1612 | ', |
||
1613 | 'url' => 'https://php.net/filter_var', |
||
1614 | 'arg' => '$x', |
||
1615 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'int\', FILTER_SANITIZE_NUMBER_INT, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1616 | 'notes' => array( |
||
1617 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1618 | ), |
||
1619 | ), |
||
1620 | |||
1621 | 'filter_combined_int_null_sanitize_x3' => array( |
||
1622 | 'title' => 'filter_var (…)', |
||
1623 | 'tooltip' => ' |
||
1624 | if( ! is_array( $x ) ) { |
||
1625 | filter_var( $x, FILTER_SANITIZE_NUMBER_INT, FILTER_NULL_ON_FAILURE| FILTER_FLAG_ALLOW_HEX|FILTER_FLAG_ALLOW_OCTAL ); |
||
1626 | } |
||
1627 | else { |
||
1628 | filter_var_array( $x, FILTER_SANITIZE_NUMBER_INT, FILTER_NULL_ON_FAILURE| FILTER_FLAG_ALLOW_HEX|FILTER_FLAG_ALLOW_OCTAL ); // = Simplified... see note |
||
1629 | } |
||
1630 | ', |
||
1631 | 'url' => 'https://php.net/filter_var', |
||
1632 | 'arg' => '$x', |
||
1633 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'int\', FILTER_SANITIZE_NUMBER_INT, FILTER_NULL_ON_FAILURE|FILTER_FLAG_ALLOW_HEX|FILTER_FLAG_ALLOW_OCTAL ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1634 | 'notes' => array( |
||
1635 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1636 | ), |
||
1637 | ), |
||
1638 | |||
1639 | |||
1640 | |||
1641 | |||
1642 | // String filters. |
||
1643 | 'filter_var_string' => array( |
||
1644 | 'title' => 'filter_var (…)', |
||
1645 | 'tooltip' => 'filter_var( $x, FILTER_UNSAFE_RAW )', |
||
1646 | 'url' => 'https://php.net/filter_var', |
||
1647 | 'arg' => '$x', |
||
1648 | 'function' => 'if ( function_exists( \'filter_var\' ) ) { $r = filter_var( $x, FILTER_UNSAFE_RAW ); if ( is_string( $r ) ) { pr_str( $r ); } else { pr_var( $r, \'\', true, true ); } } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1649 | ), |
||
1650 | 'filter_var_array_string' => array( |
||
1651 | 'title' => 'filter_var_array (…)', |
||
1652 | 'tooltip' => 'filter_var_array( $x, FILTER_UNSAFE_RAW )', |
||
1653 | 'url' => 'https://php.net/filter_var_array', |
||
1654 | 'arg' => '$x', |
||
1655 | 'function' => 'if ( function_exists( \'filter_var_array\' ) ) { pr_var( filter_var_array( $x, FILTER_UNSAFE_RAW ), \'\', true, true ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1656 | ), |
||
1657 | 'filter_combined_string' => array( |
||
1658 | 'title' => 'filter_var (…)', |
||
1659 | 'tooltip' => ' |
||
1660 | if( ! is_array( $x ) ) { |
||
1661 | filter_var( $x, FILTER_UNSAFE_RAW ); |
||
1662 | } |
||
1663 | else { |
||
1664 | filter_var_array( $x, FILTER_UNSAFE_RAW ); |
||
1665 | } |
||
1666 | ', |
||
1667 | 'url' => 'https://php.net/filter_var', |
||
1668 | 'arg' => '$x', |
||
1669 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_UNSAFE_RAW ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1670 | ), |
||
1671 | 'filter_combined_string_null' => array( |
||
1672 | 'title' => 'filter_var (…)', |
||
1673 | 'tooltip' => ' |
||
1674 | if( ! is_array( $x ) ) { |
||
1675 | filter_var( $x, FILTER_UNSAFE_RAW, FILTER_NULL_ON_FAILURE ); |
||
1676 | } |
||
1677 | else { |
||
1678 | filter_var_array( $x, FILTER_UNSAFE_RAW, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1679 | } |
||
1680 | ', |
||
1681 | 'url' => 'https://php.net/filter_var', |
||
1682 | 'arg' => '$x', |
||
1683 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_UNSAFE_RAW, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1684 | 'notes' => array( |
||
1685 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1686 | ), |
||
1687 | ), |
||
1688 | |||
1689 | |||
1690 | 'filter_combined_str_null_sanitize' => array( |
||
1691 | 'title' => 'filter_var (…)', |
||
1692 | 'tooltip' => ' |
||
1693 | if( ! is_array( $x ) ) { |
||
1694 | filter_var( $x, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE ); |
||
1695 | } |
||
1696 | else { |
||
1697 | filter_var_array( $x, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1698 | } |
||
1699 | ', |
||
1700 | 'url' => 'https://php.net/filter_var', |
||
1701 | 'arg' => '$x', |
||
1702 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1703 | 'notes' => array( |
||
1704 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1705 | ), |
||
1706 | ), |
||
1707 | |||
1708 | |||
1709 | 'filter_combined_str_null_sanitize_encode' => array( |
||
1710 | 'title' => 'filter_var (…)', |
||
1711 | 'tooltip' => ' |
||
1712 | if( ! is_array( $x ) ) { |
||
1713 | filter_var( $x, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE| FILTER_FLAG_ENCODE_LOW|FILTER_FLAG_ENCODE_HIGH|FILTER_FLAG_ENCODE_AMP ); |
||
1714 | } |
||
1715 | else { |
||
1716 | filter_var_array( $x, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE| FILTER_FLAG_ENCODE_LOW|FILTER_FLAG_ENCODE_HIGH|FILTER_FLAG_ENCODE_AMP ); // = Simplified... see note |
||
1717 | } |
||
1718 | ', |
||
1719 | 'url' => 'https://php.net/filter_var', |
||
1720 | 'arg' => '$x', |
||
1721 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE|FILTER_FLAG_ENCODE_LOW|FILTER_FLAG_ENCODE_HIGH|FILTER_FLAG_ENCODE_AMP ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1722 | 'notes' => array( |
||
1723 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1724 | ), |
||
1725 | ), |
||
1726 | |||
1727 | 'filter_combined_str_null_sanitize_strip' => array( |
||
1728 | 'title' => 'filter_var (…)', |
||
1729 | 'tooltip' => ' |
||
1730 | if( ! is_array( $x ) ) { |
||
1731 | filter_var( $x, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE| FILTER_FLAG_STRIP_LOW|FILTER_FLAG_STRIP_HIGH ); |
||
1732 | } |
||
1733 | else { |
||
1734 | filter_var_array( $x, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE| FILTER_FLAG_STRIP_LOW|FILTER_FLAG_STRIP_HIGH ); // = Simplified... see note |
||
1735 | } |
||
1736 | ', |
||
1737 | 'url' => 'https://php.net/filter_var', |
||
1738 | 'arg' => '$x', |
||
1739 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE|FILTER_FLAG_STRIP_LOW|FILTER_FLAG_STRIP_HIGH ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1740 | 'notes' => array( |
||
1741 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1742 | ), |
||
1743 | ), |
||
1744 | |||
1745 | 'filter_combined_str_null_sanitize_special_chars' => array( |
||
1746 | 'title' => 'filter_var (…)', |
||
1747 | 'tooltip' => ' |
||
1748 | if( ! is_array( $x ) ) { |
||
1749 | filter_var( $x, FILTER_SANITIZE_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE ); |
||
1750 | } |
||
1751 | else { |
||
1752 | filter_var_array( $x, FILTER_SANITIZE_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1753 | } |
||
1754 | ', |
||
1755 | 'url' => 'https://php.net/filter_var', |
||
1756 | 'arg' => '$x', |
||
1757 | 'function' => 'if ( extension_loaded( \'filter\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_SANITIZE_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.2.0+)\n"; }', |
||
1758 | 'notes' => array( |
||
1759 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1760 | ), |
||
1761 | ), |
||
1762 | |||
1763 | 'filter_combined_str_null_sanitize_full_special_chars' => array( |
||
1764 | 'title' => 'filter_var (…)', |
||
1765 | 'tooltip' => ' |
||
1766 | if( ! is_array( $x ) ) { |
||
1767 | filter_var( $x, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE ); |
||
1768 | } |
||
1769 | else { |
||
1770 | filter_var_array( $x, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE ); // = Simplified... see note |
||
1771 | } |
||
1772 | ', |
||
1773 | 'url' => 'https://php.net/filter_var', |
||
1774 | 'arg' => '$x', |
||
1775 | 'function' => 'if ( extension_loaded( \'filter\' ) && defined( \'FILTER_SANITIZE_FULL_SPECIAL_CHARS\' ) ) { VartypePHP5::filter_combined( $x, \'string\', FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE ); } else { print "E: not available (PHP 5.3.3+)\n"; }', |
||
1776 | 'notes' => array( |
||
1777 | '<p>The code snippet is simplified for brevity. Please refer to the source of this file on <a href="https://github.com/jrfnl/PHP-cheat-sheet-extended" target="_blank">GitHub</a> for full details on how to use filter_var_array().</p>', |
||
1778 | ), |
||
1779 | ), |
||
1780 | |||
1781 | ); |
||
1782 | |||
1783 | |||
1784 | /** |
||
1785 | * Setup the various tests across subsections to be show in individual tabs. |
||
1786 | * |
||
1787 | * @var array $test_groups |
||
1788 | */ |
||
1789 | var $test_groups = array( |
||
1790 | |||
1791 | 'general' => array( |
||
1792 | 'title' => 'General typing', |
||
1793 | 'tests' => array( |
||
1794 | 'gettype', |
||
1795 | 'empty', |
||
1796 | 'is_null', |
||
1797 | 'isset', |
||
1798 | 'bool', |
||
1799 | 'if_var', |
||
1800 | 'null_coalesce', |
||
1801 | ), |
||
1802 | 'break_at' => array( 'gettype', 'if_var' ), |
||
1803 | 'good' => array(), |
||
1804 | 'best' => array(), |
||
1805 | 'urls' => array(), |
||
1806 | 'book_url' => 'https://php.net/types.comparisons', |
||
1807 | 'target' => null, |
||
1808 | ), |
||
1809 | |||
1810 | 'type_testing' => array( |
||
1811 | 'title' => 'is_…()', |
||
1812 | 'tests' => array( |
||
1813 | 'gettype', |
||
1814 | |||
1815 | 'is_null', |
||
1816 | |||
1817 | 'is_scalar', |
||
1818 | 'is_bool', |
||
1819 | 'is_int', |
||
1820 | 'is_float', |
||
1821 | 'is_string', |
||
1822 | |||
1823 | 'is_array', |
||
1824 | 'is_object', |
||
1825 | 'is_resource', |
||
1826 | |||
1827 | // 'is_binary', // PHP6 ? |
||
1828 | 'is_callable', |
||
1829 | |||
1830 | 'is_numeric', |
||
1831 | |||
1832 | 'is_iterable', |
||
1833 | 'is_countable', |
||
1834 | ), |
||
1835 | 'break_at' => array( 'gettype', 'is_null', 'is_string', 'is_resource', 'is_callable', 'is_numeric', 'is_countable' ), |
||
1836 | 'good' => array(), |
||
1837 | 'best' => array(), |
||
1838 | 'urls' => array(), |
||
1839 | 'book_url' => 'https://php.net/ref.var', |
||
1840 | 'target' => null, |
||
1841 | ), |
||
1842 | |||
1843 | |||
1844 | 'null_tests' => array( |
||
1845 | 'title' => 'Null', |
||
1846 | 'tests' => array( |
||
1847 | 'settype_null', |
||
1848 | 'unset', |
||
1849 | 'f_unset', |
||
1850 | 'cast_to_type_null', |
||
1851 | |||
1852 | 'isset', |
||
1853 | 'null_coalesce', |
||
1854 | 'empty', |
||
1855 | |||
1856 | 'is_null', |
||
1857 | 'null_cmp_loose', |
||
1858 | 'null_cmp_strict', |
||
1859 | 'null_cmp_loose_str', |
||
1860 | 'null_cmp_strict_str', |
||
1861 | ), |
||
1862 | 'break_at' => array( 'cast_to_type_null', 'empty', 'null_cmp_strict_str', 'null_cmp_rv_strict_str' ), |
||
1863 | 'good' => array(), |
||
1864 | 'best' => array(), |
||
1865 | 'urls' => array(), |
||
1866 | 'book_url' => 'https://php.net/types.comparisons', |
||
1867 | 'target' => 'n', |
||
1868 | ), |
||
1869 | |||
1870 | |||
1871 | 'boolean_tests' => array( |
||
1872 | 'title' => 'Boolean', |
||
1873 | 'tests' => array( |
||
1874 | 'settype_bool', |
||
1875 | 'bool', |
||
1876 | 'filter_combined_bool', |
||
1877 | 'filter_combined_bool_null', |
||
1878 | 'cast_to_type_bool_not_empty_recurse_arrays', |
||
1879 | |||
1880 | 'is_bool', |
||
1881 | |||
1882 | 'bool_cmp_true_loose', |
||
1883 | 'bool_cmp_true_strict', |
||
1884 | 'bool_cmp_true_loose_int', |
||
1885 | 'bool_cmp_true_loose_str', |
||
1886 | |||
1887 | 'bool_cmp_false_loose', |
||
1888 | 'bool_cmp_false_strict', |
||
1889 | 'bool_cmp_false_loose_int', |
||
1890 | 'bool_cmp_false_loose_str', |
||
1891 | |||
1892 | 'if_var', |
||
1893 | 'if_not_var', |
||
1894 | |||
1895 | ), |
||
1896 | 'break_at' => array( 'cast_to_type_bool_not_empty_recurse_arrays', 'is_bool', 'bool_cmp_true_loose_str', 'bool_cmp_rv_true_strict_str', 'bool_cmp_false_loose_str', 'bool_cmp_rv_false_strict_str', 'if_not_var' ), |
||
1897 | 'good' => array(), |
||
1898 | 'best' => array(), |
||
1899 | 'urls' => array(), |
||
1900 | 'book_url' => 'https://php.net/types.comparisons', |
||
1901 | 'target' => 'b', |
||
1902 | ), |
||
1903 | |||
1904 | |||
1905 | 'integer_tests' => array( |
||
1906 | 'title' => 'Integers', |
||
1907 | 'tests' => array( |
||
1908 | 'settype_int', |
||
1909 | 'int', |
||
1910 | 'intval', |
||
1911 | 'juggle_int', |
||
1912 | 'filter_combined_int', |
||
1913 | 'filter_combined_int_null', |
||
1914 | 'cast_to_type_int_not_empty_recurse_arrays', |
||
1915 | |||
1916 | 'abs', |
||
1917 | |||
1918 | 'empty', |
||
1919 | 'is_int', |
||
1920 | 'is_numeric', |
||
1921 | 'ctype_digit', |
||
1922 | 'preg_int_pos', |
||
1923 | 'preg_int', |
||
1924 | 'preg_int_unicode', |
||
1925 | ), |
||
1926 | 'break_at' => array( 'cast_to_type_int_not_empty_recurse_arrays', 'abs', 'preg_int_unicode' ), |
||
1927 | 'good' => array(), |
||
1928 | 'best' => array(), |
||
1929 | 'urls' => array(), |
||
1930 | 'book_url' => 'https://php.net/book.var', |
||
1931 | 'target' => 'i', |
||
1932 | ), |
||
1933 | |||
1934 | |||
1935 | 'float_tests' => array( |
||
1936 | 'title' => 'Floats', |
||
1937 | 'tests' => array( |
||
1938 | 'settype_float', |
||
1939 | 'float', |
||
1940 | 'floatval', |
||
1941 | 'juggle_flt', |
||
1942 | 'filter_combined_float', |
||
1943 | 'filter_combined_float_null', |
||
1944 | 'cast_to_type_float_not_empty_recurse_arrays', |
||
1945 | |||
1946 | 'empty', |
||
1947 | 'is_float', |
||
1948 | 'is_numeric', |
||
1949 | 'ctype_digit', |
||
1950 | 'preg_float_pos', |
||
1951 | 'preg_float', |
||
1952 | 'preg_number_unicode', |
||
1953 | ), |
||
1954 | 'break_at' => array( 'cast_to_type_float_not_empty_recurse_arrays', 'preg_number_unicode' ), |
||
1955 | 'good' => array(), |
||
1956 | 'best' => array(), |
||
1957 | 'urls' => array(), |
||
1958 | 'book_url' => 'https://php.net/book.var', |
||
1959 | 'target' => 'f', |
||
1960 | ), |
||
1961 | |||
1962 | |||
1963 | 'numeric_tests' => array( |
||
1964 | 'title' => 'Numeric tests', |
||
1965 | 'tests' => array( |
||
1966 | 'is_numeric', |
||
1967 | |||
1968 | 'ctype_digit', |
||
1969 | 'preg_int_unicode', |
||
1970 | 'preg_number_unicode', |
||
1971 | |||
1972 | 'int_cmp_gt0', |
||
1973 | 'int_cmp_gte0', |
||
1974 | 'int_cmp_is0_loose', |
||
1975 | 'int_cmp_is0_strict', |
||
1976 | 'int_cmp_not0_loose', |
||
1977 | 'int_cmp_not0_strict', |
||
1978 | 'int_cmp_lt0', |
||
1979 | 'int_cmp_lte0', |
||
1980 | |||
1981 | 'is_nan', |
||
1982 | 'is_finite', |
||
1983 | 'is_infinite', |
||
1984 | |||
1985 | 'floor', |
||
1986 | 'ceil', |
||
1987 | 'round', |
||
1988 | ), |
||
1989 | 'break_at' => array( 'is_numeric', 'preg_number_unicode', 'int_cmp_lte0', 'is_infinite', 'round' ), |
||
1990 | 'good' => array(), |
||
1991 | 'best' => array(), |
||
1992 | 'urls' => array(), |
||
1993 | 'book_url' => 'https://php.net/book.var', |
||
1994 | 'target' => '', |
||
1995 | ), |
||
1996 | |||
1997 | |||
1998 | 'string_casting' => array( |
||
1999 | 'title' => 'String casting', |
||
2000 | 'tests' => array( |
||
2001 | 'settype_string', |
||
2002 | 'string', |
||
2003 | 'strval', |
||
2004 | 'juggle_str', |
||
2005 | 'filter_combined_string', |
||
2006 | 'filter_combined_string_null', |
||
2007 | 'cast_to_type_string_not_empty_recurse_arrays', |
||
2008 | ), |
||
2009 | 'break_at' => array( 'cast_to_type_string_not_empty_recurse_arrays' ), |
||
2010 | 'good' => array(), |
||
2011 | 'best' => array(), |
||
2012 | 'urls' => array(), |
||
2013 | 'book_url' => 'https://php.net/book.strings', |
||
2014 | 'target' => 's', |
||
2015 | ), |
||
2016 | |||
2017 | |||
2018 | 'string_tests' => array( |
||
2019 | 'title' => 'String tests', |
||
2020 | 'tests' => array( |
||
2021 | 'is_string', |
||
2022 | |||
2023 | 'empty', |
||
2024 | 'str_cmp_empty_loose', |
||
2025 | 'str_cmp_empty_strict', |
||
2026 | |||
2027 | 'ctype_alpha', |
||
2028 | 'preg_alpha', |
||
2029 | 'preg_alpha_unicode', |
||
2030 | |||
2031 | 'ctype_alnum', |
||
2032 | 'preg_alnum', |
||
2033 | 'preg_word', |
||
2034 | 'preg_word_utf8', |
||
2035 | 'preg_alnum_unicode', |
||
2036 | |||
2037 | 'strlen', |
||
2038 | 'count_chars', |
||
2039 | 'mb_strlen', |
||
2040 | |||
2041 | 'char_access', |
||
2042 | |||
2043 | 'trim', |
||
2044 | ), |
||
2045 | 'break_at' => array( 'is_string', 'str_cmp_empty_strict', 'preg_alpha_unicode', 'preg_alnum_unicode', 'mb_strlen', 'char_access', 'trim' ), |
||
2046 | 'good' => array(), |
||
2047 | 'best' => array(), |
||
2048 | 'urls' => array(), |
||
2049 | 'book_url' => 'https://php.net/book.strings', |
||
2050 | 'target' => 's', |
||
2051 | ), |
||
2052 | |||
2053 | |||
2054 | 'array_casting' => array( |
||
2055 | 'title' => 'Array casting', |
||
2056 | 'tests' => array( |
||
2057 | 'settype_array', |
||
2058 | 'array', |
||
2059 | 'cast_to_type_array_not_empty', |
||
2060 | ), |
||
2061 | 'break_at' => array( 'cast_to_type_array_not_empty' ), |
||
2062 | 'good' => array(), |
||
2063 | 'best' => array(), |
||
2064 | 'urls' => array(), |
||
2065 | 'book_url' => 'https://php.net/book.array', |
||
2066 | 'target' => 'a', |
||
2067 | ), |
||
2068 | |||
2069 | |||
2070 | 'array_tests' => array( |
||
2071 | 'title' => 'Array testing', |
||
2072 | 'tests' => array( |
||
2073 | 'is_array', |
||
2074 | 'count', |
||
2075 | |||
2076 | 'empty', |
||
2077 | 'count_mt_0', |
||
2078 | 'is_iterable', |
||
2079 | 'is_countable', |
||
2080 | |||
2081 | 'isset_0', |
||
2082 | 'array_key_exists', |
||
2083 | 'isset_foo', |
||
2084 | |||
2085 | 'key', |
||
2086 | 'current', |
||
2087 | 'array_access_simple_string', |
||
2088 | 'array_access_multi_string', |
||
2089 | |||
2090 | 'array_filter', |
||
2091 | ), |
||
2092 | 'break_at' => array( 'count', 'is_countable', 'isset_foo', 'array_access_multi_string', 'array_filter' ), |
||
2093 | 'good' => array(), |
||
2094 | 'best' => array(), |
||
2095 | 'urls' => array(), |
||
2096 | 'book_url' => 'https://php.net/book.array', |
||
2097 | 'target' => 'a', |
||
2098 | ), |
||
2099 | |||
2100 | |||
2101 | 'object_tests' => array( |
||
2102 | 'title' => 'Objects', |
||
2103 | 'tests' => array( |
||
2104 | 'settype_object', |
||
2105 | 'object', |
||
2106 | 'cast_to_type_object_not_empty', |
||
2107 | |||
2108 | 'is_object', |
||
2109 | 'is_a', |
||
2110 | 'instanceof', |
||
2111 | |||
2112 | 'get_class', |
||
2113 | 'get_parent_class', |
||
2114 | 'is_subclass_of', |
||
2115 | ), |
||
2116 | 'break_at' => array( 'cast_to_type_object', 'cast_to_type_object_not_empty', 'instanceof', 'is_subclass_of' ), |
||
2117 | 'good' => array(), |
||
2118 | 'best' => array(), |
||
2119 | 'urls' => array(), |
||
2120 | 'book_url' => 'https://php.net/book.classobj', |
||
2121 | 'target' => 'o', |
||
2122 | ), |
||
2123 | |||
2124 | |||
2125 | 'resource_tests' => array( |
||
2126 | 'title' => 'Resources', |
||
2127 | 'tests' => array( |
||
2128 | 'is_resource', |
||
2129 | 'get_resource_type', |
||
2130 | ), |
||
2131 | 'break_at' => array( 'is_resource', 'get_resource_type' ), |
||
2132 | 'good' => array(), |
||
2133 | 'best' => array(), |
||
2134 | 'urls' => array(), |
||
2135 | 'book_url' => '', |
||
2136 | 'target' => 'r', |
||
2137 | ), |
||
2138 | |||
2139 | |||
2140 | 'arithmetic' => array( |
||
2141 | 'title' => 'Basic Arithmetic', |
||
2142 | 'tests' => array( |
||
2143 | 'pre_increment', |
||
2144 | 'post_increment', |
||
2145 | 'pre_decrement', |
||
2146 | 'post_decrement', |
||
2147 | |||
2148 | 'arithmetic_negate', |
||
2149 | 'juggle_int', |
||
2150 | 'arithmetic_subtract', |
||
2151 | 'arithmetic_multiply', |
||
2152 | 'arithmetic_divide', |
||
2153 | 'arithmetic_modulus', |
||
2154 | |||
2155 | ), |
||
2156 | 'break_at' => array( 'post_decrement', 'arithmetic_modulus' ), |
||
2157 | 'good' => array(), |
||
2158 | 'best' => array(), |
||
2159 | 'urls' => array(), |
||
2160 | 'book_url' => 'https://php.net/language.operators.arithmetic', |
||
2161 | 'target' => '', |
||
2162 | ), |
||
2163 | ); |
||
2164 | |||
2165 | |||
2166 | /** |
||
2167 | * Additional testgroup only to be added if the ctype extension is available. |
||
2168 | * |
||
2169 | * @var array $ctype_test_group |
||
2170 | */ |
||
2171 | var $ctype_test_group = array( |
||
2172 | 'ctype_extension' => array( |
||
2173 | 'title' => 'CType Extension', |
||
2174 | 'tests' => array( |
||
2175 | 'ctype_digit', |
||
2176 | 'ctype_xdigit', |
||
2177 | |||
2178 | 'ctype_alpha', |
||
2179 | 'ctype_alnum', |
||
2180 | 'ctype_graph', |
||
2181 | 'ctype_print', |
||
2182 | |||
2183 | 'ctype_lower', // Has issues on PHP 5.0.5. |
||
2184 | 'ctype_upper', |
||
2185 | |||
2186 | 'ctype_cntrl', // Has issues on PHP 5.0.5. |
||
2187 | 'ctype_punct', // Has issues on PHP 5.0.5. |
||
2188 | 'ctype_space', |
||
2189 | ), |
||
2190 | 'break_at' => array( 'ctype_xdigit', 'ctype_print', 'ctype_upper', 'ctype_space' ), |
||
2191 | 'good' => array(), |
||
2192 | 'best' => array(), |
||
2193 | 'urls' => array(), |
||
2194 | 'book_url' => 'https://php.net/book.ctype', |
||
2195 | 'target' => 's', |
||
2196 | ), |
||
2197 | ); |
||
2198 | |||
2199 | |||
2200 | /** |
||
2201 | * Additional testgroup only to be added if the filter extension is available. |
||
2202 | * |
||
2203 | * @var array $ctype_test_group |
||
2204 | */ |
||
2205 | var $filter_test_group = array( |
||
2206 | 'filter_extension_bool_int_float' => array( |
||
2207 | 'title' => 'Filter Extension - bool/int/float', |
||
2208 | 'tests' => array( |
||
2209 | 'filter_combined_bool_null', |
||
2210 | |||
2211 | 'filter_combined_int_null', |
||
2212 | 'filter_combined_int_null_min_max', |
||
2213 | 'filter_combined_int_null_hex_octal', |
||
2214 | 'filter_combined_int_null_sanitize', |
||
2215 | /* 'filter_combined_int_null_sanitize_x3', */ |
||
2216 | |||
2217 | 'filter_combined_float_null', |
||
2218 | 'filter_combined_flt_null_sanitize', |
||
2219 | 'filter_combined_flt_null_sanitize_allow_x3', |
||
2220 | |||
2221 | ), |
||
2222 | 'break_at' => array( 'filter_combined_bool_null', 'filter_combined_int_null_sanitize', 'filter_combined_flt_null_sanitize_allow_x3' ), |
||
2223 | 'good' => array(), |
||
2224 | 'best' => array(), |
||
2225 | 'urls' => array(), |
||
2226 | 'book_url' => 'https://php.net/book.filter', |
||
2227 | 'target' => '', |
||
2228 | ), |
||
2229 | |||
2230 | 'filter_extension_strings' => array( |
||
2231 | 'title' => 'Filter Extension - string', |
||
2232 | 'tests' => array( |
||
2233 | 'filter_combined_string_null', |
||
2234 | 'filter_combined_str_null_sanitize', |
||
2235 | 'filter_combined_str_null_sanitize_encode', |
||
2236 | 'filter_combined_str_null_sanitize_strip', |
||
2237 | 'filter_combined_str_null_sanitize_special_chars', |
||
2238 | 'filter_combined_str_null_sanitize_full_special_chars', |
||
2239 | ), |
||
2240 | 'break_at' => array( 'filter_combined_str_null_sanitize_full_special_chars' ), |
||
2241 | 'good' => array(), |
||
2242 | 'best' => array(), |
||
2243 | 'urls' => array(), |
||
2244 | 'book_url' => 'https://php.net/book.filter', |
||
2245 | 'target' => '', |
||
2246 | ), |
||
2247 | ); |
||
2248 | |||
2249 | |||
2250 | /** |
||
2251 | * Constructor. |
||
2252 | */ |
||
2253 | function __construct() { |
||
2292 | |||
2293 | |||
2294 | /** |
||
2295 | * PHP4 compatibility constructor. |
||
2296 | */ |
||
2297 | function VartypeTest() { |
||
2300 | |||
2301 | |||
2302 | /** |
||
2303 | * Filter out some tests which would break the cheatsheets and merge some which won't. |
||
2304 | */ |
||
2305 | function phpcompat_filter_tests() { |
||
2334 | |||
2335 | |||
2336 | /** |
||
2337 | * Work around some really weird bug which I haven't been able to track down yet. |
||
2338 | * |
||
2339 | * Bug details: some semi-random text string is shown for the INF constant on the |
||
2340 | * object_test sheet in PHP 5.0.x. |
||
2341 | * Similarly a "Fatal error: Unknown function: f8()" is shown just before the array_testing group in 4.3.11. |
||
2342 | * |
||
2343 | * @param string|null $test_group The current subsection. |
||
2344 | */ |
||
2345 | function set_test_data( $test_group = null ) { |
||
2353 | } |
||
2354 |