3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\PHP_EOL',"\t\t\t"); print "<pre>a".PHP_EOL."b".PHP_EOL."c</pre>"
Output for 5.4.0 - 5.4.13
Parse error: syntax error, unexpected end of file in /in/eU4bH on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.23
Parse error: syntax error, unexpected $end in /in/eU4bH on line 5
Process exited with code 255.
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176.51 ms | 1395 KiB | 45 Q