3v4l.org

run code in 300+ PHP versions simultaneously
<?php function trimo( string $string, string $additionalTrimChars = '' ): string { return trim(trim($string, $additionalTrimChars)); } $key = ' = hasen'; $add = '='; var_dump(trim($key)); var_dump(trim($key, $add)); var_dump(trim(trim($key, $add))); var_dump(trim(trim($key), $add));

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37.08 ms | 402 KiB | 5 Q