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run code in 150+ php & hhvm versions
Bugs & Features
<?php $f = function() {}; var_dump($f); // 'null' var_dump(function() {}); // 'object(Closure)[1]'
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
object(Closure)#1 (0) { } object(Closure)#2 (0) { }
Output for hhvm-3.12.0
object(Closure$;1674383230$89e242de81d4b58868d34864245c5b6$)#1 (0) { } object(Closure$#2;1674383230$89e242de81d4b58868d34864245c5b6$)#2 (0) { }
Output for hhvm-3.10.0
object(Closure$;1674383230$6a44e74d8afdeaab46a2560d4f19e108$)#1 (0) { } object(Closure$#2;1674383230$6a44e74d8afdeaab46a2560d4f19e108$)#2 (0) { }
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/SFd06 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/SFd06</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/SFd06</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/SFd06</b> on line <b>3</b><br />
Process exited with code 255.