3v4l.org

run code in 300+ PHP versions simultaneously
<?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>");} ?>
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '5' (T_LNUMBER) in /in/IZb8O on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/IZb8O on line 2
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 T_LNUMBER in /in/IZb8O on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/IZb8O on line 2
Process exited with code 255.
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214.61 ms | 1395 KiB | 123 Q