3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "\n----------------php5------------------\n"; $php5 = 'Jason'; $foo['bar']['baz'] = 'php5'; var_dump($$); echo "\n----------------php7------------------\n"; $bar = 'php7'; $php7['bar']['baz'] = 'Young'; var_dump($$bar['bar']['baz']);
based on 5BYBW
Output for 7.0.0 - 7.0.1
Parse error: syntax error, unexpected ')', expecting variable (T_VARIABLE) or '{' or '$' in /in/CsE4f on line 6
Process exited with code 255.
Output for 5.4.11 - 5.6.16
Parse error: syntax error, unexpected ')', expecting variable (T_VARIABLE) or '$' in /in/CsE4f on line 6
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected ')', expecting T_VARIABLE or '$' in /in/CsE4f on line 6
Process exited with code 255.