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run code in 200+ php & hhvm versions
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<?php var_dump($_COOKIE); set_cookie("test", "123"); var_dump($_COOKIE);
based on U73gP
Output for 7.0.0 - 7.2.0
array(0) { } Fatal error: Uncaught Error: Call to undefined function set_cookie() in /in/BZ2GX:5 Stack trace: #0 {main} thrown in /in/BZ2GX on line 5
Process exited with code 255.
Output for 5.3.22 - 5.6.28
array(0) { } Fatal error: Call to undefined function set_cookie() in /in/BZ2GX on line 5
Process exited with code 255.