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<?php $array = array( array('name'=>'butch', 'sex'=>'male'), array('name'=>'fido', 'sex'=>'male'), array('name'=>'girly','sex'=>'female') ); $it=new RecursiveIteratorIterator(new RecursiveArrayIterator($array)); //$it->rewind(); //The result will be as expected if uncomment this while($it->valid()){ echo $it->key().' -- '.$it->current()."\n"; $it->next(); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Array to string conversion in /in/Z6aNp on line 13 0 -- Array name -- butch sex -- male name -- fido sex -- male name -- girly sex -- female
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/Z6aNp on line 13 0 -- Array name -- butch sex -- male name -- fido sex -- male name -- girly sex -- female
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33
0 -- Array name -- butch sex -- male name -- fido sex -- male name -- girly sex -- female
Output for 5.0.0 - 5.0.5
Fatal error: Class 'RecursiveArrayIterator' not found in /in/Z6aNp on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: recursiveiteratoriterator in /in/Z6aNp on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: recursiveiteratoriterator in /in/Z6aNp on line 9
preferences:
208.94 ms | 401 KiB | 312 Q