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<?php $data = [ 'no dup data', 'no dup data', 'no dup data 1', 'no dup data 1', 'no dup data', 'no dup data 1', 'no dup data 1', 'no dup data 1', ]; $resp = \array_flip(\array_flip($data)); var_dump($resp);
Output for 5.6.38, 7.0.33, 7.1.25 - 7.1.33, 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
array(2) { [4]=> string(11) "no dup data" [7]=> string(13) "no dup data 1" }
preferences:
74.89 ms | 1499 KiB | 4 Q