我正在写一个PHP日志文件类，但我想添加颜色到写入文件的行。
我遇到的问题是颜色也改变了terminal的颜色，我想实现的只是改变写入日志文件的行的颜色。
class logClass extends Singleton { private function checkDate() { return date("onSj"); } public function logNotice($str) { $this->write($str, "\033[33m"); } public function write($string, $color) { $fileName = $this->checkDate(); $handle = fopen('error.log', 'a'); fwrite($handle, "$color" . date("Ymd H:i:s") . $string . "\n"); fclose($handle); } } 您应该添加一个结束颜色标记序列。 例如： sprintf("\033[33m%s\033[0m", $text)
以下是从https://github.com/kevinlebrun/colors.php获取的颜色代码列表
$colorFormats = array( // styles // italic and blink may not work depending of your terminal 'bold' => "\033[1m%s\033[0m", 'dark' => "\033[2m%s\033[0m", 'italic' => "\033[3m%s\033[0m", 'underline' => "\033[4m%s\033[0m", 'blink' => "\033[5m%s\033[0m", 'reverse' => "\033[7m%s\033[0m", 'concealed' => "\033[8m%s\033[0m", // foreground colors 'black' => "\033[30m%s\033[0m", 'red' => "\033[31m%s\033[0m", 'green' => "\033[32m%s\033[0m", 'yellow' => "\033[33m%s\033[0m", 'blue' => "\033[34m%s\033[0m", 'magenta' => "\033[35m%s\033[0m", 'cyan' => "\033[36m%s\033[0m", 'white' => "\033[37m%s\033[0m", // background colors 'bg_black' => "\033[40m%s\033[0m", 'bg_red' => "\033[41m%s\033[0m", 'bg_green' => "\033[42m%s\033[0m", 'bg_yellow' => "\033[43m%s\033[0m", 'bg_blue' => "\033[44m%s\033[0m", 'bg_magenta' => "\033[45m%s\033[0m", 'bg_cyan' => "\033[46m%s\033[0m", 'bg_white' => "\033[47m%s\033[0m", );
用法示例：
sprintf($colorFormats['green'], $someText)