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ANSI color terminal output module for php
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<?php | |
/** | |
* php-ansi-color | |
* | |
* Original | |
* https://github.com/loopj/commonjs-ansi-color | |
* | |
* @code | |
* <?php | |
* require_once "ansi-color.php"; | |
* | |
* use PhpAnsiColor\Color; | |
* | |
* // Print the word "Error" to stdout in red | |
* error_log(Color::set("Error", "red")); | |
* | |
* // Print the word "Error" in red and underlined | |
* error_log(Color::set("Error", "red+underline")); | |
* | |
* // Print the word "Success" in bold green, followed by a message | |
* error_log(Color::set("Success", "green+bold"), "Something was successful!"); | |
* @endcode | |
*/ | |
namespace PhpAnsiColor; | |
class Color | |
{ | |
protected static $ANSI_CODES = array( | |
"off" => 0, | |
"bold" => 1, | |
"italic" => 3, | |
"underline" => 4, | |
"blink" => 5, | |
"inverse" => 7, | |
"hidden" => 8, | |
"black" => 30, | |
"red" => 31, | |
"green" => 32, | |
"yellow" => 33, | |
"blue" => 34, | |
"magenta" => 35, | |
"cyan" => 36, | |
"white" => 37, | |
"black_bg" => 40, | |
"red_bg" => 41, | |
"green_bg" => 42, | |
"yellow_bg" => 43, | |
"blue_bg" => 44, | |
"magenta_bg" => 45, | |
"cyan_bg" => 46, | |
"white_bg" => 47 | |
); | |
public static function set($str, $color) | |
{ | |
$color_attrs = explode("+", $color); | |
$ansi_str = ""; | |
foreach ($color_attrs as $attr) { | |
$ansi_str .= "\033[" . self::$ANSI_CODES[$attr] . "m"; | |
} | |
$ansi_str .= $str . "\033[" . self::$ANSI_CODES["off"] . "m"; | |
return $ansi_str; | |
} | |
public static function log($message, $color) | |
{ | |
error_log(self::set($message, $color)); | |
} | |
public static function replace($full_text, $search_regexp, $color) | |
{ | |
$new_text = preg_replace_callback( | |
"/($search_regexp)/", | |
function ($matches) use ($color) { | |
return Color::set($matches[1], $color); | |
}, | |
$full_text | |
); | |
return is_null($new_text) ? $full_text : $new_text; | |
} | |
} | |
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