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<?php $array = [ 'label' => 'Evening', 'hour' => '15', 'minute' => '00', 'add_time' => 'enabled', 'zlzkrrwlwchehhtvdnmq_add_date' => '29 November 2022', 'zlzkrrwlwchehhtvdnmq_zoom_id' => null, 'zlzkrrwlwchehhtvdnmq_stock' => null, 'sfujorleiwijcczciess_add_date' => '30 November 2022' ]; var_export( array_filter( $array, fn($k) => preg_match('/(?:add_date|hour|minute)$/', $k), ARRAY_FILTER_USE_KEY ) );
Output for 7.4.0 - 7.4.33, 8.0.1 - 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 ( 'hour' => '15', 'minute' => '00', 'zlzkrrwlwchehhtvdnmq_add_date' => '29 November 2022', 'sfujorleiwijcczciess_add_date' => '30 November 2022', )
preferences:
85.92 ms | 407 KiB | 5 Q