给定我的阵列
array [0]
fielda: cca
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [1]
fielda: cca
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [2]
fielda: cca
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [3]
fielda: ccb
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [4]
fielda: ccb
fieldb: my value b
fieldc: my value c
fieldd: my value d
有没有一种简单的方法来重组它,使fielda像一样分组
array [0]
fielda: cca
array [0]
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [1]
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [2]
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [3]
array [1]
fielda: ccb
array [0]
fieldb: my value b
fieldc: my value c
fieldd: my value d
array [1]
fieldb: my value b
fieldc: my value c
fieldd: my value d
也许有一种更简单的方法,但这应该适用于您:
$new_array = array();
foreach ($array as $values) // $array is your original array
{
$new_array[array_shift($values)][] = $values;
}
print_r($new_array);
演示:http://codepad.org/M26yBLL4
这样的东西应该可以工作:
$reconstructure=array();
foreach( $myarray as $value ){
$key = $value['fielda'];
unset($value['fielda'];
$restructured[$key][] = $value;
}
Fyi:我正在用手机回复-请原谅任何打字错误/自动更正等…