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run code in 300+ PHP versions simultaneously
<?php $heredoc = <<<"END" a b c END; $nowdoc = <<<'END' a b c END;
Output for 8.1.0 - 8.1.29, 8.2.0 - 8.2.21, 8.3.0 - 8.3.9
Parse error: Invalid indentation - tabs and spaces cannot be mixed in /in/7OF3M on line 4
Process exited with code 255.
preferences:
170.14 ms | 1003 KiB | 7 Q