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<?php $methods[0]['label'] = 'test'; $methods[0]['nr'] = 99; $methods[1]['label'] = 'whatever'; $methods[1]['nr'] = 10; $methodsLabel = array_column($methods, 'label'); var_dump($methodsLabel);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array(2) { [0]=> string(4) "test" [1]=> string(8) "whatever" }
preferences:
144.6 ms | 408 KiB | 5 Q