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<?php /*** an array of animal ***/ $animals = array( array('type'=>'dog', 'name'=>'butch', 'sex'=>'m', 'breed'=>'boxer'), array('type'=>'dog', 'name'=>'fido', 'sex'=>'m', 'breed'=>'doberman'), array('type'=>'dog', 'name'=>'girly','sex'=>'f', 'breed'=>'poodle'), array('type'=>'cat', 'name'=>'tiddles','sex'=>'m', 'breed'=>'ragdoll'), array('type'=>'cat', 'name'=>'tiddles','sex'=>'f', 'breed'=>'manx'), array('type'=>'cat', 'name'=>'tiddles','sex'=>'m', 'breed'=>'maine coon'), array('type'=>'horse', 'name'=>'ed','sex'=>'m', 'breed'=>'clydesdale'), array('type'=>'perl_coder', 'name'=>'shadda','sex'=>'none', 'breed'=>'mongrel'), array('type'=>'duck', 'name'=>'galapogus','sex'=>'m', 'breed'=>'pekin') ); /*** create a new recursive array iterator ***/ $iterator =new RecursiveArrayIterator(new ArrayObject($animals)); /*** traverse the $iterator object ***/ while($iterator->valid()) { echo $iterator->key().' -- '.$iterator->current().'<br/>'; $iterator->next(); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Array to string conversion in /in/rSGTk on line 20 0 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 1 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 2 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 3 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 4 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 5 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 6 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 7 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 8 -- Array<br/>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Array to string conversion in /in/rSGTk on line 20 0 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 1 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 2 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 3 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 4 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 5 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 6 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 7 -- Array<br/> Warning: Array to string conversion in /in/rSGTk on line 20 8 -- Array<br/>
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 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/rSGTk on line 20 0 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 1 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 2 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 3 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 4 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 5 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 6 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 7 -- Array<br/> Notice: Array to string conversion in /in/rSGTk on line 20 8 -- Array<br/>
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<br/>1 -- Array<br/>2 -- Array<br/>3 -- Array<br/>4 -- Array<br/>5 -- Array<br/>6 -- Array<br/>7 -- Array<br/>8 -- Array<br/>
Output for 5.0.0 - 5.0.5
Fatal error: Class 'RecursiveArrayIterator' not found in /in/rSGTk on line 16
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: recursivearrayiterator in /in/rSGTk on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: recursivearrayiterator in /in/rSGTk on line 16
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