3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr_mtr = array(    5 => array(0,0,1,1,1,0,0,0,1,0),    10 => array(1,1,0,0,0,0,1,1,0,0),    15 => array(1,1,1,1,0,0,0,0,0,1),    20 => array(1,0,0,1,1,1,0,1,0,0));foreach ($arr_mtr as $row) {    foreach ($row as $val)        print("{$val} ");    print("<br>");} ?>
based on GDJDM
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/OZgXK on line 2
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_DOUBLE_ARROW in /in/OZgXK on line 2
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_DOUBLE_ARROW in /in/OZgXK on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/OZgXK on line 2
Process exited with code 255.