3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php foreach( array( $args['key_to_validate'], $args['another_one'] ) as &$arg ) { $arg = validate($arg); }
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: args in /in/3puoO on line 2 Notice: Undefined variable: args in /in/3puoO on line 2 Fatal error: Uncaught Error: Call to undefined function validate() in /in/3puoO:3 Stack trace: #0 {main} thrown in /in/3puoO on line 3
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Notice: Undefined variable: args in /in/3puoO on line 2 Notice: Undefined variable: args in /in/3puoO on line 2 Fatal error: Uncaught Error: Call to undefined function validate() in /in/3puoO:3 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.5.0 - 5.6.28, hhvm-3.10.0
Notice: Undefined variable: args in /in/3puoO on line 2 Notice: Undefined variable: args in /in/3puoO on line 2 Fatal error: Call to undefined function validate() in /in/3puoO on line 3
Process exited with code 255.
Output for 5.3.0 - 5.4.45
Parse error: syntax error, unexpected '&' in /in/3puoO on line 2
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected '&', expecting T_STRING or T_VARIABLE or '$' in /in/3puoO on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '&', expecting T_STRING or T_VARIABLE or '$' in /in/3puoO on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/3puoO on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/3puoO on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/3puoO on line 2
Process exited with code 255.