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run code in 150+ php & hhvm versions
Bugs & Features
<?php $user_meta = Array ( 'interest' => array(), 'type' => array(), 'user_status' => array('deny'), 'firstname' => array(), 'lastname' => array('B'), 'email' => 'email@cc.com'); $names = array_map( function($person) { return $person['name']; }, $user_meta );
Output for 5.5.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Warning: Illegal string offset 'name' in /in/7CMXh on line 10
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10 Notice: Undefined index: name in /in/7CMXh on line 10
Output for 5.4.0 - 5.4.45
Warning: Illegal string offset 'name' in /in/7CMXh on line 10
Output for 5.3.0 - 5.3.29
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/7CMXh on line 8
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/7CMXh</b> on line <b>8</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/7CMXh</b> on line <b>8</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/7CMXh</b> on line <b>8</b><br />
Process exited with code 255.