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<?php $array = array( array( "contact_name" => "contact1", "email" => "", "id" => 1 ), array( "contact_name" => "contact2", "email" => null, "id" => 2 ), array( "contact_name" => "contact3", "email" => "user@domain.com", "id" => 3 ), ); $filtered = array_filter($array, function($contact) { if(!empty($contact['email']) && $contact['email'] != '') { return $contact; } }); echo '<pre><code>', print_r($filtered), '</code></pre>';
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
<pre><code>Array ( [2] => Array ( [contact_name] => contact3 [email] => user@domain.com [id] => 3 ) ) 1</code></pre>
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 <pre><code>Array ( [2] => Array ( [contact_name] => contact3 [email] => user@domain.com [id] => 3 ) ) 1</code></pre>
preferences:
248.01 ms | 402 KiB | 284 Q