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run code in 300+ PHP versions simultaneously
<?php $limit = 20; for($i=0;$i<=$limit,$i++) { echo $i . '<br>'; }
Output for 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
Parse error: syntax error, unexpected ')', expecting ';' in /in/dXZdm on line 5
Process exited with code 255.

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