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<?php $array1 = [ "_token" => "62d46d4h6dfh841df8h", "sku62" => "3e", "name62" => "meh", "sku61" => "3e", "name61" => "mah", "sku64" => "3e", "name64" => "moh" ]; $array2 = [64, 74, 61]; var_export( array_intersect_ukey( $array1, array_flip($array2), fn($a, $b) => ltrim($a, 'a..z') <=> ltrim($b, 'a..z') ) ); echo "\n---\n"; $lookup = array_flip($array2); var_export( array_filter( $array1, fn($key) => isset($lookup[ltrim($key, 'a..z')]), ARRAY_FILTER_USE_KEY ) );
Output for 7.4.0 - 7.4.33, 8.0.1 - 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 ( 'sku61' => '3e', 'sku64' => '3e', ) --- array ( 'sku61' => '3e', 'name61' => 'mah', 'sku64' => '3e', 'name64' => 'moh', )
preferences:
104.64 ms | 1273 KiB | 4 Q