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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( array('name' => 'ifotel', 'value' => '+39080123456' ), array('name' => 'locaton', 'value' => 'Bari') ); $arr = array_column($array, 'value', 'name'); $result = []; array_walk($arr, function(&$v, $k) use (&$result){ if ($k == 'infotel') $result['telephone'] = $v; if ($k == 'location') $result['city'] = $v; }); echo $telephone = $result['telephone']; echo "\n"; echo $city = $result['city'];
Output for 5.5.24 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined index: telephone in /in/BPgvc on line 14 Notice: Undefined index: city in /in/BPgvc on line 16
Output for 5.4.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/BPgvc on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/BPgvc on line 8
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 '[' in /in/BPgvc on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/BPgvc on line 8
Process exited with code 255.