3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decode_code($code){ return preg_replace_callback( "@\\\(x)?([0-9a-f]{2,3})@", function($m){ return chr($m[1]?hexdec($m[2]):octdec($m[2])); }, $code ); } echo decode_code("\x62\x61\x73\x65\x36\x34\x5f\x64\x65\x63\x6f\x64\x65"); echo decode_code("\x67\x7a\x69\x6e\x66\x6c\x61\x74\x65"); ?>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
base64_decodegzinflate
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/CbufM on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/CbufM on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/CbufM on line 6
Process exited with code 255.
preferences:
261.7 ms | 401 KiB | 462 Q