note 120018 deleted from function.array-search by cmb
| From: | cmb@php.net | Date: | Sun, 01 Sep 2019 07:55:37 +0000 |
| Subject: | note 120018 deleted from function.array-search by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212074@lists.php.net to get a copy of this message | ||
Note Submitter: stocki dot r at gmail dot com
----
Be careful, PHP will cast float keys to integers:
nl1.php.net/manual/en/language.types.array.php
<?php
$array = array(
0.9 => 'abc'
);
$key = array_search('abc', $array); // $key = 0;
?>
Use string keys instead:
<?php
$array = array(
'0.9' => 'abc'
);
$key = array_search('abc', $array); // $key = '0.9';
?>