3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hello = 0; while($hello<5) { echo nl2br('Hello World \n'); echo '<br>'; $hello+=1; } echo 'Goodbye World';?>
Output for git.master, git.master_jit, rfc.property-hooks
Hello World \n<br>Hello World \n<br>Hello World \n<br>Hello World \n<br>Hello World \n<br>Goodbye World

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