3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $matches = array(); $value = '#12 3ff;'; $value = preg_replace('/&#(\d+);?/me', "chr('\\1')", $value); $value2 = preg_replace_callback('/&#(\d+);?/m', function($matches) {return chr($matches[1]);}, $value); echo $value; var_dump($value2);
Output for 7.0.0 - 7.2.0
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/h8ZB0 on line 5 string(0) ""
Output for 5.5.0 - 5.6.28
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/h8ZB0 on line 5 #12 3ff;string(8) "#12 3ff;"
Output for 5.3.0 - 5.4.45
#12 3ff;string(8) "#12 3ff;"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/h8ZB0 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/h8ZB0 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/h8ZB0 on line 6
Process exited with code 255.