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<?php $array = [ ['id' => 1, '10xx' => 14, '11xx' => 32, '12xx' => 4], ['id' => 2, '10xx' => 13, '11xx' => 36, '12xx' => 41] ]; array_walk($array, function($row) { echo array_shift($row) , " : " , min($row) , "\n"; });
Output for rfc.property-hooks, git.master, git.master_jit
1 : 4 2 : 13

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