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<?php $array = [ [ 'a' => 1, 'b' => 2, 'c' => 3], [ 'a' => 4, 'b' => 5, 'c' => 6], [ 'a' => 7, 'b' => 8, 'c' => 9] ]; $column = array_column($array, 'a'); foreach ($array as &$val) { unset($val['a']); } $array[0]['b'] *= 100; echo "Array output (by 'for'):\n"; for ($i = 0; $i < 3; ++$i) { echo implode(', ', $array[$i]) . "\n"; } echo "Array output (by 'foreach'):\n"; foreach ($array as $val) { echo implode(', ', $val) . "\n"; } echo "Array output (by $i):\n"; for ($i = 0; $i < 3; ++$i) { echo implode(', ', $array[$i]) . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Array output (by 'for'): 200, 3 5, 6 8, 9 Array output (by 'foreach'): 200, 3 5, 6 5, 6 Array output (by 3): 200, 3 5, 6 5, 6

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