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run code in 150+ php & hhvm versions
Bugs & Features
<?php class DebugRII extends RecursiveIteratorIterator { public function beginChildren() { echo __METHOD__, "\n"; } public function beginIteration() { echo __METHOD__, "\n"; } public function callGetChildren() { echo __METHOD__, "\n"; } public function callHasChildren() { echo __METHOD__, "\n"; } public function endChildren() { echo __METHOD__, "\n"; } public function endIteration() { echo __METHOD__, "\n"; } } $array = array("A","B","C"); $iterator = new RecursiveArrayIterator(new RecursiveArrayIterator($array)); while ($iterator->valid()) { echo $iterator->current(), "\n"; $iterator->next(); }
Output for 5.1.0 - 7.1.0
A B C
Output for 5.0.0 - 5.0.5
Fatal error: Class 'RecursiveArrayIterator' not found in /in/a3stD on line 12
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/a3stD on line 3
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/a3stD on line 3
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/a3stD on line 3
Process exited with code 255.