Total Complexity | 76 |
Total Lines | 813 |
Duplicated Lines | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
Complex classes like Writer often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Writer, and based on these observations, apply Extract Interface, too.
1 | <?php |
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55 | class Writer |
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56 | { |
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57 | |||
58 | /** |
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59 | * The output stream |
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60 | * @var resource |
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61 | */ |
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62 | protected $stream; |
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63 | |||
64 | /** |
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65 | * The output error stream |
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66 | * @var resource |
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67 | */ |
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68 | protected $errorStream; |
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69 | |||
70 | /** |
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71 | * Color method to be called |
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72 | * @var string |
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73 | */ |
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74 | protected string $method; |
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75 | |||
76 | /** |
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77 | * The color instance |
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78 | * @var Color |
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79 | */ |
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80 | protected Color $color; |
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81 | |||
82 | /** |
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83 | * The cursor instance |
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84 | * @var Cursor |
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85 | */ |
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86 | protected Cursor $cursor; |
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87 | |||
88 | /** |
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89 | * Create new instance |
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90 | * @param string|null $path the output write path |
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91 | * @param Color|null $color the color instance |
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92 | */ |
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93 | public function __construct(?string $path = null, ?Color $color = null) |
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94 | { |
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95 | $stream = null; |
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96 | if ($path !== null) { |
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97 | $stream = fopen($path, 'w'); |
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98 | } |
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99 | |||
100 | $this->stream = $stream ? $stream : STDOUT; |
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101 | $this->errorStream = $stream ? $stream : STDERR; |
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102 | |||
103 | $this->color = $color ? $color : new Color(); |
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104 | $this->cursor = new Cursor(); |
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105 | } |
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106 | |||
107 | /** |
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108 | * Return the color instance |
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109 | * @return Color |
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110 | */ |
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111 | public function getColor(): Color |
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112 | { |
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113 | return $this->color; |
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114 | } |
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115 | |||
116 | /** |
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117 | * Return the cursor instance |
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118 | * @return Cursor |
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119 | */ |
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120 | public function getCursor(): Cursor |
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121 | { |
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122 | return $this->cursor; |
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123 | } |
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124 | |||
125 | /** |
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126 | * Write the formatted text to standard output. |
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127 | * @param string $text |
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128 | * @param bool $eol |
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129 | * @return $this |
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130 | */ |
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131 | public function write(string $text, bool $eol = false): self |
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132 | { |
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133 | $styledText = $this->color->line($text); |
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134 | if ($eol) { |
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135 | $styledText .= PHP_EOL; |
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136 | } |
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137 | |||
138 | return $this->doWrite($styledText, false); |
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139 | } |
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140 | |||
141 | /** |
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142 | * Write the formatted text to standard error. |
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143 | * @param string $text |
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144 | * @param bool $eol |
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145 | * @return $this |
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146 | */ |
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147 | public function writeError(string $text, bool $eol = false): self |
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148 | { |
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149 | $styledText = $this->color->red($text); |
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150 | if ($eol) { |
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151 | $styledText .= PHP_EOL; |
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152 | } |
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153 | |||
154 | return $this->doWrite($styledText, true); |
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155 | } |
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156 | |||
157 | /** |
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158 | * Write the formatted text to standard output using custom style. |
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159 | * @param string $text |
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160 | * @param bool $eol |
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161 | * @param int|null $fg |
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162 | * @param int|null $bg |
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163 | * @param int|null $mode |
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164 | * @return $this |
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165 | */ |
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166 | public function line( |
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167 | string $text, |
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168 | bool $eol = false, |
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169 | ?int $fg = Color::WHITE, |
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170 | ?int $bg = null, |
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171 | ?int $mode = null |
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172 | ): self { |
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173 | $styledText = $this->color->line($text, $fg, $bg, $mode); |
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174 | if ($eol) { |
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175 | $styledText .= PHP_EOL; |
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176 | } |
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177 | |||
178 | return $this->doWrite($styledText, false); |
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179 | } |
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180 | |||
181 | /** |
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182 | * Write the formatted text to standard error |
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183 | * using custom style. |
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184 | * @param string $text |
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185 | * @param bool $eol |
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186 | * @param int|null $fg |
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187 | * @param int|null $bg |
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188 | * @param int|null $mode |
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189 | * @return $this |
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190 | */ |
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191 | public function lineError( |
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192 | string $text, |
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193 | bool $eol = false, |
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194 | ?int $fg = Color::WHITE, |
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195 | ?int $bg = null, |
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196 | ?int $mode = null |
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197 | ): self { |
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198 | $styledText = $this->color->line($text, $fg, $bg, $mode); |
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199 | if ($eol) { |
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200 | $styledText .= PHP_EOL; |
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201 | } |
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202 | |||
203 | return $this->doWrite($styledText, true); |
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204 | } |
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205 | |||
206 | /** |
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207 | * Write the formatted text with RED color to standard output |
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208 | * @param string $text |
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209 | * @param bool $eol |
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210 | * @param int|null $bg |
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211 | * @param int|null $mode |
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212 | * @return $this |
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213 | */ |
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214 | public function red( |
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215 | string $text, |
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216 | bool $eol = false, |
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217 | ?int $bg = null, |
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218 | ?int $mode = null |
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219 | ): self { |
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220 | $styledText = $this->color->red($text, $bg, $mode); |
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221 | if ($eol) { |
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222 | $styledText .= PHP_EOL; |
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223 | } |
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224 | |||
225 | return $this->doWrite($styledText, false); |
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226 | } |
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227 | |||
228 | /** |
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229 | * Write the formatted text with black color to standard output |
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230 | * @param string $text |
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231 | * @param bool $eol |
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232 | * @param int|null $bg |
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233 | * @param int|null $mode |
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234 | * @return $this |
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235 | */ |
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236 | public function black( |
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237 | string $text, |
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238 | bool $eol = false, |
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239 | ?int $bg = null, |
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240 | ?int $mode = null |
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241 | ): self { |
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242 | $styledText = $this->color->black($text, $bg, $mode); |
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243 | if ($eol) { |
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244 | $styledText .= PHP_EOL; |
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245 | } |
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246 | |||
247 | return $this->doWrite($styledText, false); |
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248 | } |
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249 | |||
250 | /** |
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251 | * Write the formatted text with green color to standard output |
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252 | * @param string $text |
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253 | * @param bool $eol |
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254 | * @param int|null $bg |
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255 | * @param int|null $mode |
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256 | * @return $this |
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257 | */ |
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258 | public function green( |
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259 | string $text, |
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260 | bool $eol = false, |
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261 | ?int $bg = null, |
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262 | ?int $mode = null |
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263 | ): self { |
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264 | $styledText = $this->color->green($text, $bg, $mode); |
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265 | if ($eol) { |
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266 | $styledText .= PHP_EOL; |
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267 | } |
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268 | |||
269 | return $this->doWrite($styledText, false); |
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270 | } |
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271 | |||
272 | /** |
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273 | * Write the formatted text with yellow color to standard output |
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274 | * @param string $text |
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275 | * @param bool $eol |
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276 | * @param int|null $bg |
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277 | * @param int|null $mode |
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278 | * @return $this |
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279 | */ |
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280 | public function yellow( |
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281 | string $text, |
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282 | bool $eol = false, |
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283 | ?int $bg = null, |
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284 | ?int $mode = null |
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285 | ): self { |
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286 | $styledText = $this->color->yellow($text, $bg, $mode); |
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287 | if ($eol) { |
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288 | $styledText .= PHP_EOL; |
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289 | } |
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290 | |||
291 | return $this->doWrite($styledText, false); |
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292 | } |
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293 | |||
294 | /** |
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295 | * Write the formatted text with blue color to standard output |
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296 | * @param string $text |
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297 | * @param bool $eol |
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298 | * @param int|null $bg |
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299 | * @param int|null $mode |
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300 | * @return $this |
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301 | */ |
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302 | public function blue( |
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303 | string $text, |
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304 | bool $eol = false, |
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305 | ?int $bg = null, |
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306 | ?int $mode = null |
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307 | ): self { |
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308 | $styledText = $this->color->blue($text, $bg, $mode); |
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309 | if ($eol) { |
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310 | $styledText .= PHP_EOL; |
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311 | } |
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312 | |||
313 | return $this->doWrite($styledText, false); |
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314 | } |
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315 | |||
316 | /** |
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317 | * Write the formatted text with purple color to standard output |
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318 | * @param string $text |
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319 | * @param bool $eol |
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320 | * @param int|null $bg |
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321 | * @param int|null $mode |
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322 | * @return $this |
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323 | */ |
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324 | public function purple( |
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325 | string $text, |
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326 | bool $eol = false, |
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327 | ?int $bg = null, |
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328 | ?int $mode = null |
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329 | ): self { |
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330 | $styledText = $this->color->purple($text, $bg, $mode); |
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331 | if ($eol) { |
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332 | $styledText .= PHP_EOL; |
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333 | } |
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334 | |||
335 | return $this->doWrite($styledText, false); |
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336 | } |
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337 | |||
338 | /** |
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339 | * Write the formatted text with cyan color to standard output |
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340 | * @param string $text |
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341 | * @param bool $eol |
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342 | * @param int|null $bg |
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343 | * @param int|null $mode |
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344 | * @return $this |
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345 | */ |
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346 | public function cyan( |
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347 | string $text, |
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348 | bool $eol = false, |
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349 | ?int $bg = null, |
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350 | ?int $mode = null |
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351 | ): self { |
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352 | $styledText = $this->color->cyan($text, $bg, $mode); |
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353 | if ($eol) { |
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354 | $styledText .= PHP_EOL; |
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355 | } |
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356 | |||
357 | return $this->doWrite($styledText, false); |
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358 | } |
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359 | |||
360 | /** |
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361 | * Write the formatted text with white color to standard output |
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362 | * @param string $text |
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363 | * @param bool $eol |
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364 | * @param int|null $bg |
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365 | * @param int|null $mode |
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366 | * @return $this |
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367 | */ |
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368 | public function white( |
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369 | string $text, |
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370 | bool $eol = false, |
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371 | ?int $bg = null, |
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372 | ?int $mode = null |
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373 | ): self { |
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374 | $styledText = $this->color->white($text, $bg, $mode); |
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375 | if ($eol) { |
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376 | $styledText .= PHP_EOL; |
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377 | } |
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378 | |||
379 | return $this->doWrite($styledText, false); |
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380 | } |
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381 | |||
382 | /** |
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383 | * Write the formatted text with gray color to standard output |
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384 | * @param string $text |
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385 | * @param bool $eol |
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386 | * @param int|null $bg |
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387 | * @param int|null $mode |
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388 | * @return $this |
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389 | */ |
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390 | public function gray( |
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391 | string $text, |
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392 | bool $eol = false, |
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393 | ?int $bg = null, |
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394 | ?int $mode = null |
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395 | ): self { |
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396 | $styledText = $this->color->gray($text, $bg, $mode); |
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397 | if ($eol) { |
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398 | $styledText .= PHP_EOL; |
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399 | } |
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400 | |||
401 | return $this->doWrite($styledText, false); |
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402 | } |
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403 | |||
404 | /** |
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405 | * Write the formatted text with dark gray color to standard output |
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406 | * @param string $text |
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407 | * @param bool $eol |
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408 | * @param int|null $bg |
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409 | * @param int|null $mode |
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410 | * @return $this |
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411 | */ |
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412 | public function darkgray( |
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413 | string $text, |
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414 | bool $eol = false, |
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415 | ?int $bg = null, |
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416 | ?int $mode = null |
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417 | ): self { |
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418 | $styledText = $this->color->darkgray($text, $bg, $mode); |
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419 | if ($eol) { |
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420 | $styledText .= PHP_EOL; |
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421 | } |
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422 | |||
423 | return $this->doWrite($styledText, false); |
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424 | } |
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425 | |||
426 | /** |
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427 | * Write the formatted text with gray background color to standard output |
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428 | * @param string $text |
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429 | * @param bool $eol |
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430 | * @param int|null $fg |
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431 | * @param int|null $mode |
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432 | * @return $this |
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433 | */ |
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434 | public function bgRed( |
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435 | string $text, |
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436 | bool $eol = false, |
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437 | ?int $fg = null, |
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438 | ?int $mode = null |
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439 | ): self { |
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440 | $styledText = $this->color->bgRed($text, $fg, $mode); |
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441 | if ($eol) { |
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442 | $styledText .= PHP_EOL; |
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443 | } |
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444 | |||
445 | return $this->doWrite($styledText, false); |
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446 | } |
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447 | |||
448 | /** |
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449 | * Write the formatted text with black background color to standard output |
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450 | * @param string $text |
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451 | * @param bool $eol |
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452 | * @param int|null $fg |
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453 | * @param int|null $mode |
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454 | * @return $this |
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455 | */ |
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456 | public function bgBlack( |
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457 | string $text, |
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458 | bool $eol = false, |
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459 | ?int $fg = null, |
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460 | ?int $mode = null |
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461 | ): self { |
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462 | $styledText = $this->color->bgBlack($text, $fg, $mode); |
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463 | if ($eol) { |
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464 | $styledText .= PHP_EOL; |
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465 | } |
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466 | |||
467 | return $this->doWrite($styledText, false); |
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468 | } |
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469 | |||
470 | /** |
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471 | * Write the formatted text with green background color to standard output |
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472 | * @param string $text |
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473 | * @param bool $eol |
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474 | * @param int|null $fg |
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475 | * @param int|null $mode |
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476 | * @return $this |
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477 | */ |
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478 | public function bgGreen( |
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479 | string $text, |
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480 | bool $eol = false, |
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481 | ?int $fg = null, |
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482 | ?int $mode = null |
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483 | ): self { |
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484 | $styledText = $this->color->bgGreen($text, $fg, $mode); |
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485 | if ($eol) { |
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486 | $styledText .= PHP_EOL; |
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487 | } |
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488 | |||
489 | return $this->doWrite($styledText, false); |
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490 | } |
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491 | |||
492 | /** |
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493 | * Write the formatted text with yellow background color to standard output |
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494 | * @param string $text |
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495 | * @param bool $eol |
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496 | * @param int|null $fg |
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497 | * @param int|null $mode |
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498 | * @return $this |
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499 | */ |
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500 | public function bgYellow( |
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512 | } |
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513 | |||
514 | /** |
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515 | * Write the formatted text with blue background color to standard output |
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516 | * @param string $text |
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517 | * @param bool $eol |
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518 | * @param int|null $fg |
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519 | * @param int|null $mode |
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520 | * @return $this |
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521 | */ |
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522 | public function bgBlue( |
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534 | } |
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535 | |||
536 | /** |
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537 | * Write the formatted text with purple background color to standard output |
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538 | * @param string $text |
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539 | * @param bool $eol |
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540 | * @param int|null $fg |
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541 | * @param int|null $mode |
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542 | * @return $this |
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543 | */ |
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544 | public function bgPurple( |
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545 | string $text, |
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546 | bool $eol = false, |
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547 | ?int $fg = null, |
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548 | ?int $mode = null |
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549 | ): self { |
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550 | $styledText = $this->color->bgPurple($text, $fg, $mode); |
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551 | if ($eol) { |
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552 | $styledText .= PHP_EOL; |
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553 | } |
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554 | |||
555 | return $this->doWrite($styledText, false); |
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556 | } |
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557 | |||
558 | /** |
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559 | * Write the formatted text with cyan background color to standard output |
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560 | * @param string $text |
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561 | * @param bool $eol |
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562 | * @param int|null $fg |
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563 | * @param int|null $mode |
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564 | * @return $this |
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565 | */ |
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566 | public function bgCyan( |
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567 | string $text, |
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568 | bool $eol = false, |
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569 | ?int $fg = null, |
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570 | ?int $mode = null |
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571 | ): self { |
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572 | $styledText = $this->color->bgCyan($text, $fg, $mode); |
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573 | if ($eol) { |
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574 | $styledText .= PHP_EOL; |
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575 | } |
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576 | |||
577 | return $this->doWrite($styledText, false); |
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578 | } |
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579 | |||
580 | /** |
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581 | * Write the formatted text with white background color to standard output |
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582 | * @param string $text |
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583 | * @param bool $eol |
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584 | * @param int|null $fg |
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585 | * @param int|null $mode |
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586 | * @return $this |
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587 | */ |
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588 | public function bgWhite( |
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600 | } |
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601 | |||
602 | /** |
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603 | * Write the formatted text with gray background color to standard output |
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604 | * @param string $text |
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605 | * @param bool $eol |
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606 | * @param int|null $fg |
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607 | * @param int|null $mode |
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608 | * @return $this |
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609 | */ |
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610 | public function bgGray( |
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611 | string $text, |
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612 | bool $eol = false, |
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613 | ?int $fg = null, |
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614 | ?int $mode = null |
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615 | ): self { |
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616 | $styledText = $this->color->bgGray($text, $fg, $mode); |
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617 | if ($eol) { |
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618 | $styledText .= PHP_EOL; |
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619 | } |
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620 | |||
621 | return $this->doWrite($styledText, false); |
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622 | } |
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623 | |||
624 | /** |
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625 | * Write the formatted text with dark gray background color to standard output |
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626 | * @param string $text |
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627 | * @param bool $eol |
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628 | * @param int|null $fg |
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629 | * @param int|null $mode |
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630 | * @return $this |
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631 | */ |
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632 | public function bgDarkgray( |
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633 | string $text, |
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634 | bool $eol = false, |
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635 | ?int $fg = null, |
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636 | ?int $mode = null |
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637 | ): self { |
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638 | $styledText = $this->color->bgDarkgray($text, $fg, $mode); |
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639 | if ($eol) { |
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640 | $styledText .= PHP_EOL; |
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641 | } |
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642 | |||
643 | return $this->doWrite($styledText, false); |
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644 | } |
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645 | |||
646 | /** |
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647 | * Write the formatted bold text to standard output |
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648 | * @param string $text |
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649 | * @param bool $eol |
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650 | * @param int|null $fg |
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651 | * @param int|null $bg |
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652 | * @return $this |
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653 | */ |
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654 | public function bold( |
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655 | string $text, |
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656 | bool $eol = false, |
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657 | ?int $fg = null, |
||
658 | ?int $bg = null |
||
659 | ): self { |
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660 | $styledText = $this->color->bold($text, $fg, $bg); |
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661 | if ($eol) { |
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662 | $styledText .= PHP_EOL; |
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663 | } |
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664 | |||
665 | return $this->doWrite($styledText, false); |
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666 | } |
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667 | |||
668 | /** |
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669 | * Write the formatted dim text to standard output |
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670 | * @param string $text |
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671 | * @param bool $eol |
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672 | * @param int|null $fg |
||
673 | * @param int|null $bg |
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674 | * @return $this |
||
675 | */ |
||
676 | public function dim( |
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677 | string $text, |
||
678 | bool $eol = false, |
||
679 | ?int $fg = null, |
||
680 | ?int $bg = null |
||
681 | ): self { |
||
682 | $styledText = $this->color->dim($text, $fg, $bg); |
||
683 | if ($eol) { |
||
684 | $styledText .= PHP_EOL; |
||
685 | } |
||
686 | |||
687 | return $this->doWrite($styledText, false); |
||
688 | } |
||
689 | |||
690 | /** |
||
691 | * Write the formatted italic text to standard output |
||
692 | * @param string $text |
||
693 | * @param bool $eol |
||
694 | * @param int|null $fg |
||
695 | * @param int|null $bg |
||
696 | * @return $this |
||
697 | */ |
||
698 | public function italic( |
||
699 | string $text, |
||
700 | bool $eol = false, |
||
701 | ?int $fg = null, |
||
702 | ?int $bg = null |
||
703 | ): self { |
||
704 | $styledText = $this->color->italic($text, $fg, $bg); |
||
705 | if ($eol) { |
||
706 | $styledText .= PHP_EOL; |
||
707 | } |
||
708 | |||
709 | return $this->doWrite($styledText, false); |
||
710 | } |
||
711 | |||
712 | /** |
||
713 | * Write the formatted underline text to standard output |
||
714 | * @param string $text |
||
715 | * @param bool $eol |
||
716 | * @param int|null $fg |
||
717 | * @param int|null $bg |
||
718 | * @return $this |
||
719 | */ |
||
720 | public function underline( |
||
732 | } |
||
733 | |||
734 | /** |
||
735 | * Write the formatted blink text to standard output |
||
736 | * @param string $text |
||
737 | * @param bool $eol |
||
738 | * @param int|null $fg |
||
739 | * @param int|null $bg |
||
740 | * @return $this |
||
741 | */ |
||
742 | public function blink( |
||
743 | string $text, |
||
744 | bool $eol = false, |
||
745 | ?int $fg = null, |
||
746 | ?int $bg = null |
||
747 | ): self { |
||
748 | $styledText = $this->color->blink($text, $fg, $bg); |
||
749 | if ($eol) { |
||
750 | $styledText .= PHP_EOL; |
||
751 | } |
||
752 | |||
753 | return $this->doWrite($styledText, false); |
||
754 | } |
||
755 | |||
756 | /** |
||
757 | * Write the formatted reverse text to standard output |
||
758 | * @param string $text |
||
759 | * @param bool $eol |
||
760 | * @param int|null $fg |
||
761 | * @param int|null $bg |
||
762 | * @return $this |
||
763 | */ |
||
764 | public function reverse( |
||
765 | string $text, |
||
766 | bool $eol = false, |
||
767 | ?int $fg = null, |
||
768 | ?int $bg = null |
||
769 | ): self { |
||
770 | $styledText = $this->color->reverse($text, $fg, $bg); |
||
771 | if ($eol) { |
||
772 | $styledText .= PHP_EOL; |
||
773 | } |
||
774 | |||
775 | return $this->doWrite($styledText, false); |
||
776 | } |
||
777 | |||
778 | /** |
||
779 | * Write the formatted hidden text to standard output |
||
780 | * @param string $text |
||
781 | * @param bool $eol |
||
782 | * @param int|null $fg |
||
783 | * @param int|null $bg |
||
784 | * @return $this |
||
785 | */ |
||
786 | public function hidden( |
||
787 | string $text, |
||
788 | bool $eol = false, |
||
789 | ?int $fg = null, |
||
790 | ?int $bg = null |
||
791 | ): self { |
||
792 | $styledText = $this->color->hidden($text, $fg, $bg); |
||
793 | if ($eol) { |
||
794 | $styledText .= PHP_EOL; |
||
795 | } |
||
796 | |||
797 | return $this->doWrite($styledText, false); |
||
798 | } |
||
799 | |||
800 | /** |
||
801 | * Write formatted text in HTML style |
||
802 | * @see Color::colors |
||
803 | * |
||
804 | * @param string $text |
||
805 | * @param bool $eol |
||
806 | * @return $this |
||
807 | */ |
||
808 | public function colors(string $text, bool $eol = false): self |
||
809 | { |
||
810 | $styledText = $this->color->colors($text); |
||
811 | if ($eol) { |
||
812 | $styledText .= PHP_EOL; |
||
813 | } |
||
814 | |||
815 | return $this->doWrite($styledText, false); |
||
816 | } |
||
817 | |||
818 | /** |
||
819 | * Write the raw text to stream. |
||
820 | * @param string $text |
||
821 | * @param bool $error |
||
822 | * @return $this |
||
823 | */ |
||
824 | public function raw(string $text, bool $error = false): self |
||
825 | { |
||
826 | return $this->doWrite($text, $error); |
||
827 | } |
||
828 | |||
829 | /** |
||
830 | * Generate table for the console |
||
831 | * @param array<int, array<int, string>> $rows |
||
832 | * @param array<string, string> $styles |
||
833 | * @return self |
||
834 | */ |
||
835 | public function table(array $rows, array $styles = []): self |
||
843 | } |
||
844 | |||
845 | /** |
||
846 | * Write EOL count times. |
||
847 | * @param int $count |
||
848 | * @return $this |
||
849 | */ |
||
850 | public function eol(int $count = 1): self |
||
851 | { |
||
852 | return $this->doWrite(str_repeat(PHP_EOL, max($count, 1)), false); |
||
853 | } |
||
854 | |||
855 | /** |
||
856 | * Write to the standard output or standard error stream. |
||
857 | * @param string $text |
||
858 | * @param bool $error |
||
859 | * @return $this |
||
860 | */ |
||
861 | protected function doWrite(string $text, bool $error = false): self |
||
868 | } |
||
869 | } |
||
870 |