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run code in 300+ PHP versions simultaneously
<?php echo 'test\\'; echo 'test\';
Output for 7.0.0 - 7.0.18, 7.1.0 - 7.1.4
Parse error: syntax error, unexpected ''test\';' (T_ENCAPSED_AND_WHITESPACE) in /in/o7sJ3 on line 5
Process exited with code 255.
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