<?php
$it = new RecursiveArrayIterator(array(1, 2, array(3, 4, array(5, 6, 7), 8), 9, 10));
$tit = new RecursiveTreeIterator($it);
$tit->setPostfix('***');
var_dump($tit->getPostfix());
foreach( $tit as $key => $value ){
echo $value . PHP_EOL;
}
- Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 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
- string(3) "***"
|-1***
|-2***
|-Array***
| |-3***
| |-4***
| |-Array***
| | |-5***
| | |-6***
| | \-7***
| \-8***
|-9***
\-10***
- 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
string(3) "***"
|-1***
|-2***
|-Array***
| |-3***
| |-4***
| |-Array***
| | |-5***
| | |-6***
| | \-7***
| \-8***
|-9***
\-10***
preferences:
175.51 ms | 402 KiB | 171 Q