3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "<derp>"; $words = array(); $words[] = &&$string; $string = substr($string, 1); var_dump($words);
Output for 5.4.0 - 5.4.24
Parse error: syntax error, unexpected '&&' (T_BOOLEAN_AND) in /in/W6f9W on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_BOOLEAN_AND in /in/W6f9W on line 5
Process exited with code 255.