3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = Array ( 0 => 1 ), Array ( 0 => 2 ) $result = call_user_func_array("array_merge", $input); var_export($result);
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected ',' in /in/hq3Pd on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ',' in /in/hq3Pd on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/hq3Pd on line 7
Process exited with code 255.
preferences:
193.51 ms | 1395 KiB | 119 Q