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1 | <?php |
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2 | namespace Redaxscript; |
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3 | |||
4 | use function array_key_exists; |
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5 | use function is_array; |
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6 | |||
7 | /** |
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8 | * children class to request globals |
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9 | * |
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10 | * @since 2.2.0 |
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11 | * |
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12 | * @package Redaxscript |
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13 | * @category Request |
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14 | * @author Henry Ruhs |
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15 | */ |
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16 | |||
17 | class Request extends Singleton |
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18 | { |
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19 | /** |
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20 | * array of the request |
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21 | * |
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22 | * @var array |
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23 | */ |
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24 | |||
25 | protected static $_requestArray = []; |
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26 | |||
27 | /** |
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28 | * init the class |
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29 | * |
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30 | * @since 2.4.0 |
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31 | */ |
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32 | |||
33 | 1 | public function init() : void |
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34 | { |
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35 | self::$_requestArray = |
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36 | [ |
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37 | 1 | 'server' => $_SERVER ? : [], |
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38 | 'get' => $_GET ? : [], |
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39 | 'post' => $_POST ? : [], |
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40 | 'files' => $_FILES ? : [], |
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41 | 'session' => $_SESSION ? : [], |
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42 | 'cookie' => $_COOKIE ? : [] |
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43 | ]; |
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44 | 1 | } |
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45 | |||
46 | /** |
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47 | * get the value from globals |
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48 | * |
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49 | * @since 3.0.0 |
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50 | * |
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51 | * @param string $key key of the item |
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52 | * @param string $index index of the array |
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53 | * |
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54 | * @return string|array|null |
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55 | */ |
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56 | |||
57 | 9 | public function get(string $key = null, string $index = null) |
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58 | { |
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59 | /* handle index */ |
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60 | |||
61 | 9 | if (is_array(self::$_requestArray) && array_key_exists($index, self::$_requestArray)) |
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62 | { |
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63 | 6 | $requestArray = self::$_requestArray[$index]; |
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64 | } |
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65 | else |
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66 | { |
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67 | 3 | $requestArray = self::$_requestArray; |
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68 | } |
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69 | |||
70 | /* values as needed */ |
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71 | |||
72 | 9 | if (is_array($requestArray) && array_key_exists($key, $requestArray)) |
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73 | { |
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74 | 7 | return $requestArray[$key]; |
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75 | } |
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76 | 2 | if (!$key) |
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77 | { |
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78 | 1 | return $requestArray; |
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79 | } |
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80 | 1 | return null; |
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81 | } |
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82 | |||
83 | /** |
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84 | * get the value from server |
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85 | * |
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86 | * @since 2.2.0 |
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87 | * |
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88 | * @param string $key key of the item |
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89 | * |
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90 | * @return string|array|null |
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91 | */ |
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92 | |||
93 | 1 | public function getServer(string $key = null) |
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94 | { |
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95 | 1 | return $this->get($key, 'server'); |
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96 | } |
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97 | |||
98 | /** |
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99 | * get the value from query |
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100 | * |
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101 | * @since 2.2.0 |
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102 | * |
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103 | * @param string $key key of the item |
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104 | * |
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105 | * @return string|array|null |
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106 | */ |
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107 | |||
108 | 1 | public function getQuery(string $key = null) |
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109 | { |
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110 | 1 | return $this->get($key, 'get'); |
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111 | } |
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112 | |||
113 | /** |
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114 | * get the value from post |
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115 | * |
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116 | * @since 2.2.0 |
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117 | * |
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118 | * @param string $key key of the item |
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119 | * |
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120 | * @return string|array|null |
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121 | */ |
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122 | |||
123 | 1 | public function getPost(string $key = null) |
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124 | { |
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125 | 1 | return $this->get($key, 'post'); |
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126 | } |
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127 | |||
128 | /** |
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129 | * get the value from files |
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130 | * |
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131 | * @since 3.0.0 |
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132 | * |
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133 | * @param string $key key of the item |
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134 | * |
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135 | * @return string|array|null |
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136 | */ |
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137 | |||
138 | 1 | public function getFiles(string $key = null) |
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139 | { |
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140 | 1 | return $this->get($key, 'files'); |
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141 | } |
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142 | |||
143 | /** |
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144 | * get the value from session |
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145 | * |
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146 | * @since 2.2.0 |
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147 | * |
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148 | * @param string $key key of the item |
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149 | * |
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150 | * @return string|array|null |
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151 | */ |
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152 | |||
153 | 1 | public function getSession(string $key = null) |
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154 | { |
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155 | 1 | return $this->get($key, 'session'); |
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156 | } |
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157 | |||
158 | /** |
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159 | * get the value from cookie |
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160 | * |
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161 | * @since 2.2.0 |
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162 | * |
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163 | * @param string $key key of the item |
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164 | * |
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165 | * @return string|array|null |
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166 | */ |
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167 | |||
168 | 1 | public function getCookie(string $key = null) |
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169 | { |
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170 | 1 | return $this->get($key, 'cookie'); |
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171 | } |
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172 | |||
173 | /** |
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174 | * set the value to globals |
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175 | * |
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176 | * @since 2.2.0 |
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177 | * |
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178 | * @param string $key key of the item |
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179 | * @param string|array|null $value value of the item |
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180 | */ |
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181 | |||
182 | 1 | public function set(string $key = null, $value = null) : void |
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183 | { |
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184 | 1 | self::$_requestArray[$key] = $GLOBALS[$key] = $value; |
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185 | 1 | } |
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186 | |||
187 | /** |
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188 | * set the value to server |
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189 | * |
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190 | * @since 2.2.0 |
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191 | * |
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192 | * @param string $key key of the item |
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193 | * @param string|array|null $value value of the item |
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194 | */ |
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195 | |||
196 | 1 | public function setServer(string $key = null, $value = null) : void |
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197 | { |
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198 | 1 | self::$_requestArray['server'][$key] = $value; |
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199 | 1 | } |
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200 | |||
201 | /** |
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202 | * set the value to query |
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203 | * |
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204 | * @since 2.2.0 |
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205 | * |
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206 | * @param string $key key of the item |
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207 | * @param string|array|null $value value of the item |
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208 | */ |
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209 | |||
210 | 1 | public function setQuery(string $key = null, $value = null) : void |
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211 | { |
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212 | 1 | self::$_requestArray['get'][$key] = $value; |
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213 | 1 | } |
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214 | |||
215 | /** |
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216 | * set the value to post |
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217 | * |
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218 | * @since 2.2.0 |
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219 | * |
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220 | * @param string $key key of the item |
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221 | * @param string|array|null $value value of the item |
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222 | */ |
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223 | |||
224 | 1 | public function setPost(string $key = null, $value = null) : void |
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225 | { |
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226 | 1 | self::$_requestArray['post'][$key] = $value; |
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227 | 1 | } |
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228 | |||
229 | /** |
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230 | * set the value to files |
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231 | * |
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232 | * @since 3.0.0 |
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233 | * |
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234 | * @param string $key key of the item |
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235 | * @param string|array|null $value value of the item |
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236 | */ |
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237 | |||
238 | 1 | public function setFiles(string $key = null, $value = null) : void |
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239 | { |
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240 | 1 | self::$_requestArray['files'][$key] = $value; |
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241 | 1 | } |
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242 | |||
243 | /** |
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244 | * set the value to session |
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245 | * |
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246 | * @since 2.2.0 |
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247 | * |
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248 | * @param string $key key of the item |
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249 | * @param string|array|null $value value of the item |
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250 | */ |
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251 | |||
252 | 1 | public function setSession(string $key = null, $value = null) : void |
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253 | { |
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254 | 1 | self::$_requestArray['session'][$key] = $_SESSION[$key] = $value; |
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255 | 1 | } |
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256 | |||
257 | /** |
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258 | * set the value to cookie |
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259 | * |
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260 | * @since 2.2.0 |
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261 | * |
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262 | * @param string $key key of the item |
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263 | * @param string|array|null $value value of the item |
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264 | */ |
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265 | |||
266 | 1 | public function setCookie(string $key = null, $value = null) : void |
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267 | { |
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268 | 1 | self::$_requestArray['cookie'][$key] = $_COOKIE[$key] = $value; |
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269 | 1 | } |
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270 | |||
271 | /** |
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272 | * refresh the session |
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273 | * |
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274 | * @since 2.6.2 |
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275 | */ |
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276 | |||
277 | 1 | public function refreshSession() : void |
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278 | { |
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279 | 1 | self::$_requestArray['session'] = $_SESSION ? : []; |
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280 | 1 | } |
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281 | |||
282 | /** |
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283 | * refresh the cookie |
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284 | * |
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285 | * @since 2.6.2 |
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286 | */ |
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287 | |||
288 | 1 | public function refreshCookie() : void |
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289 | { |
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290 | 1 | self::$_requestArray['cookie'] = $_COOKIE ? : []; |
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291 | 1 | } |
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292 | } |
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293 |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: