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<?php $array = array("A","B","C"); $iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($array)); while ( $iterator->valid() ) { echo $iterator->current() ; $iterator->next(); } ?>
Output for hhvm-3.4.0
Failed to initialize central HHBC repository: Failed to initialize schema in /tmp/hhbc.sq3: RepoQuery::step(repo=0x7f072e0c8b00) error: 'CREATE TABLE main.magic_597424157_1416385933(product TEXT);' --> (10) disk I/O error Failed to open //.hhvm.hhbc: 14 - unable to open database file
Process exited with code 1.
Output for 5.1.0 - 5.6.3, php7@20140507 - 20141101, hhvm-3.0.1 - 3.3.1
AABC
Output for 5.0.0 - 5.0.5
Fatal error: Class 'RecursiveArrayIterator' not found in /in/leO06 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: recursiveiteratoriterator in /in/leO06 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: recursiveiteratoriterator in /in/leO06 on line 3