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run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = new ArrayIterator(array()); var_dump(property_exists($foo, 'propi')); $foo->propi = 'test'; var_dump(property_exists($foo, 'propi')); echo $foo->propi;
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) bool(true) test
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function property_exists() in /in/IopaI on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/IopaI on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayiterator in /in/IopaI on line 3