3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr1 = range(0,10); $arr2 = array('key1'=>'value1','key2'=>'value2','key3'=>'value3'); $test1 = array_filter($arr1,function($val) { return $val % 2 == 0; }); echo implode('',$arr1)."\t"; echo implode('',$arr2)."\t"; echo $test1."\t";
Output for 5.4.0 - 7.1.0
012345678910 value1value2value3 Notice: Array to string conversion in /in/LhggO on line 10 Array
Output for 5.3.0 - 5.3.29
012345678910 value1value2value3 Array
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/LhggO on line 6
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 in /in/LhggO on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/LhggO on line 6
Process exited with code 255.