3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array("Item1.10", "Item2.5", "Item3.0", "Item2.2", "Item4.50", "Item2.50"); $tempArray = array(); $newArray = array(); foreach($array as $value) { $item = explode(".", $value) if(!in_array($item[0], $tempArray)) { $newArray[] = $value; $tempArray[] = $item; } } print_r($newArray);
based on qPAlK
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected 'if' (T_IF) in /in/uITU2 on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_IF in /in/uITU2 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 T_IF in /in/uITU2 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/uITU2 on line 8
Process exited with code 255.