3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $e1 = new stdClass(); $e2 = new stdClass(); $e1->test = 'hola'; $e2->test = 'caracola'; $a = array($e1, $e2); $b = array_map(function($e) { return $e->test; }, $a); echo implode(', ', $a) . '<br/>'; echo implode(', ', $b) . '<br/>'; ?>
based on Cdcr4
Output for 7.1.0
Recoverable fatal error: Object of class stdClass could not be converted to string in /in/ssZ1B on line 8
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.0.14
Catchable fatal error: Object of class stdClass could not be converted to string in /in/ssZ1B on line 8
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/ssZ1B on line 7
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, expecting ')' in /in/ssZ1B on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/ssZ1B on line 7
Process exited with code 255.