3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=1; while($i<=5) { echo "The number is " . $i . "<br />" $i++ } ?>
Output for 5.4.0 - 5.4.8
Parse error: syntax error, unexpected '$i' (T_VARIABLE), expecting ',' or ';' in /in/WXejg on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.18
Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' in /in/WXejg on line 7
Process exited with code 255.
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163.93 ms | 1395 KiB | 35 Q