note 122914 deleted from function.array-search by cmb
| From: | cmb@php.net | Date: | Sun, 01 Sep 2019 08:00:23 +0000 |
| Subject: | note 122914 deleted from function.array-search by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212082@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
to search in multi dimensional array:
you can simply use:
$array=[
2=>['id'=>3,'num'=>4],
6=>['id'=>1,'num'=>7],
8=>['id'=>5,'num'=>9],
];
sort($array);
$key=array_search(1,array_column($array,'id');
THAN YOU CAN SEE:
printf($key); //output:2
printf($array[$key])
//output:['id'=>1,'num'=>7]