//将数组保存在文件里function export_to_file($file, $variable) {    $fopen = fopen($file, 'wb');    if (!$fopen) {        return false;    }    fwrite($fopen, "
     

php\nreturn ".var_export($variable, true).";\n?

>"); fclose($fopen); return true; } //将字符串写入文件 function put_to_file($file, $content) { $fopen = fopen($file, 'wb'); if (!$fopen) { return false; } fwrite($fopen, $content); fclose($fopen); return true; }