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run code in 150+ php & hhvm versions
Bugs & Features
<?php class int extends ArrayIterator { public function __construct() { parent::__construct(range(1, 5)); } public function say($what) { echo "Say $what\n"; } } $i = new IteratorIterator(new int); var_dump(iterator_to_array($i)); $i->say('foo');
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
array(5) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) [4]=> int(5) } Say foo
Output for 5.0.0 - 5.0.5
Fatal error: Class 'IteratorIterator' not found in /in/ijfPW on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ijfPW on line 5
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ijfPW on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/ijfPW on line 5
Process exited with code 255.