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<?php $post = array ( 'first_name'=> 'Ludwe', 'middle_name'=> '', 'last_name'=> 'Mgqaliso', 'phone'=> '0817143661', 'nothing'=> '', ); foreach($post as $field => $value) { if($field != "middle_name") { if(empty($value)) { $blank_array[] = $field; } } else { echo "{$field} skipped\n"; } } print_r($blank_array);
Output for 7.0.0 - 7.0.24, 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
middle_name skipped Array ( [0] => nothing )
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 middle_name skipped Array ( [0] => nothing )
preferences:
182.29 ms | 402 KiB | 194 Q