Light up your code

color.php

/**
 * 按颜色输出
 * https://hisune.com/view/60/php-cli-colors-output
 * usage: color('error %e, notice %n, normal %s', 'xx', 'oo', 'yes ppg')
 * @param $format
 * @param mixed ...$args
 * @return mixed
 */
function color($format, ...$args)
{
    $colors = [
        '%e' => "\e[31m%s\e[0m", // error
        '%n' => "\e[34m%s\e[0m", // notice
        '%o' => "\e[32m%s\e[0m", // ok
        '%b' => "\e[33m%s\e[0m", // Brown
        '%s' => "%s", // normal
    ];
    while(true){
        $indexes = [];
        foreach($colors as $tag => $addOn){
            $position = strpos($format, $tag);
            if($position !== false){
                $indexes[$tag] = $position;
            }
        }
        if(!$indexes){
            break;
        }
        $min = min($indexes);
        $index = array_keys($indexes, $min);
        $replacement = array_shift($args);
        $format = substr_replace($format, sprintf($colors[$index[0]], $replacement), $min, 2);
    }
    echo $format . "\n";
}