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<?php $array = [ '154654654455|WS01', '456541232132|WS02', ]; $values2 = []; foreach ($array as $key => $value) { $data = explode('|', $value); $values2[$data[0]] = $data[1]; } var_dump($values2);
Output for 7.1.0 - 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(2) { [154654654455]=> string(4) "WS01" [456541232132]=> string(4) "WS02" }

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