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<?php $liste = [ ['name' => 'Elsa', 'job' => 'Student', 'springbreak' => 'true' ], ['name' => 'Chris', 'job' => 'Teacher', 'springbreak' => 'true' ], ['name' => 'Zob', 'job' => 'Student', 'springbreak' => 'false' ], ['name' => 'Ken', 'job' => 'Teacher', 'springbreak' => 'true' ], ['name' => 'Ryan', 'job' => 'Student', 'springbreak' => 'false' ], ['name' => 'Tenta', 'job' => 'Teacher', 'springbreak' => 'true' ] ]; $names = []; foreach($liste as $list){ if($list['springbreak']=='true'){ $names[] = $list['name']; } } echo implode(',',$names); ?>
Output for 5.6.38, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Elsa,Chris,Ken,Tenta

preferences:
109.91 ms | 1460 KiB | 4 Q