note 73882 deleted from function.array-slice by cmb
| From: | cmb@php.net | Date: | Sun, 29 Dec 2019 12:33:13 +0000 |
| Subject: | note 73882 deleted from function.array-slice by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-213712@lists.php.net to get a copy of this message | ||
Note Submitter:
----
I noticed that some other people made supportive functions for maintaining numeric keys for PHP
versions less than 5.0.2. So here is my version of it.
<?php
//Slice an array but keep numeric keys
function narray_slice($array, $offset, $length) {
//Check if this version already supports it
if (str_replace('.', '', PHP_VERSION) >= 502)
return array_slice($array, $offset, $length, true);
foreach ($array as $key => $value) {
if ($a >= $offset && $a - $offset <= $length)
$output_array[$key] = $value;
$a++;
}
return $output_array;
}
?>