怎么样可以将这个数组array ( [0] => 5,6,7,8,12 [1] => 5,9,10,13 [2] => 7,9,15,10 )
合成这样array ( [0] =>5,6,7,8,12,5,9,10,13, 7,9,15,10)
把不同键值合到一个键值下面
回复讨论(解决方案) 一维数组？
$ar = array ( 0 => '5,6,7,8,12', 1 => '5,9,10,13', 2 => '7,9,15,10' );$arr[]= implode(',', $ar);print_r($arr);
一维数组？
$ar = array ( 0 => '5,6,7,8,12', 1 => '5,9,10,13', 2 => '7,9,15,10' );$arr[]= implode(',', $ar);print_r($arr);
thank you!