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<?php // the entire array $array = Array ( 0 => Array ( 'job_id' => 77, 'signers_id' => 2, 's_last_name' => 'Tesarski', 's_first_name' => 'Karolina', 'fk_comp_id' => 2, 'comp_name' => 'Qart' ), 1 => Array ( 'job_id' => 83, 'signers_id' => 1, 's_last_name' => 'McLeary', 's_first_name' => 'Eon', 'fk_comp_id' => 3, 'comp_name' => 'REI' ), 2 => Array ( 'job_id' => 83, 'signers_id' => 4, 's_last_name' => 'McLeary', 's_first_name' => 'James', 'fk_comp_id' => 3, 'comp_name' => 'REI' ), 3 => Array ( 'job_id' => 84, 'signers_id' => 3, 's_last_name' => 'Hally', 's_first_name' => 'Marvin', 'fk_comp_id' => 4, 'comp_name' => 'Starbucks' ) ); foreach($array as $value){ $id_list[$value['job_id']][] = $value['comp_name']; $id_list[$value['job_id']][] = $value['s_last_name'] . ", " . $value['s_first_name']; } echo '<pre>'; print_r($id_list); echo '</pre>';
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 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>Array ( [77] => Array ( [0] => Qart [1] => Tesarski, Karolina ) [83] => Array ( [0] => REI [1] => McLeary, Eon [2] => REI [3] => McLeary, James ) [84] => Array ( [0] => Starbucks [1] => Hally, Marvin ) ) </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>Array ( [77] => Array ( [0] => Qart [1] => Tesarski, Karolina ) [83] => Array ( [0] => REI [1] => McLeary, Eon [2] => REI [3] => McLeary, James ) [84] => Array ( [0] => Starbucks [1] => Hally, Marvin ) ) </pre>

preferences:
160.28 ms | 402 KiB | 181 Q