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run code in 200+ php & hhvm versions
Bugs & Features
<?hh var_dump(class_exists('PDFlib'));
Output for 5.4.0 - 7.1.0
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/GZ6PM on line 2
Process exited with code 255.
Output for 4.3.0 - 5.3.29
<?hh var_dump(class_exists('PDFlib'));