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run code in 200+ php & hhvm versions
Bugs & Features
<?php class B { function __construct() { $this->va = function() { return []; }; } } $o=new B; var_dump(($o->va)()['sa']=10);
based on iDC30
Output for 7.0.0 - 7.2.0
int(10)
Output for 5.4.11 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/56lZb on line 12
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/56lZb on line 6
Process exited with code 255.