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<?php $arr1 = array( 'l_ka3a1', 'l_ka3a2', 'l_ka3a3' ); $arr2 = array( 'l_no_inspection', 'l_elbab_alresi', 'l_bab_alqa3a' ); $arr3 = array( 'notes', 'notes', 'null' ); $expected = []; for($i=0;$i<3;$i++){ $expected[] = [$arr1[$i],$arr2[$i],$arr3[$i]]; } print_r($expected);

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