3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i;$i<=9;$i+=1) { for($j;$j<=$i;$j+-1) { echo $i."*".$j"=".$i*$j; if($i<>$j) { echo "\t"; } else { echo "<br>"; } } }
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '"="' (T_CONSTANT_ENCAPSED_STRING), expecting ',' or ';' in /in/1r0mJ on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ',' or ';' in /in/1r0mJ on line 6
Process exited with code 255.
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170.26 ms | 1395 KiB | 41 Q