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run code in 150+ php & hhvm versions
Bugs & Features
<?php function test(Traversable $traversable) { var_dump($traversable); } $it = new ArrayIterator(); test($it);
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(0) { } }
Output for hhvm-3.10.0 - 3.13.2
object(ArrayIterator)#1 (2) { ["storage":"ArrayIterator":private]=> array(0) { } ["flags":"ArrayIterator":private]=> int(0) }
Output for 5.0.0 - 5.2.17
object(ArrayIterator)#1 (0) { }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/jGTfa on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/jGTfa on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/jGTfa on line 2
Process exited with code 255.