3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //echo ['p1', 'p2', 'p3'].map(function($name){ return ':' . $name; }).join(','); echo join(', ', array_map(function($name) { return ':' . $name; }, array('p1', 'p2', 'p3'))); ?>
Output for 5.3.0 - 7.1.0
:p1, :p2, :p3
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/6DTsL on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/6DTsL</b> on line <b>4</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/6DTsL</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/6DTsL</b> on line <b>4</b><br />
Process exited with code 255.