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PHP二维数组foreach()遍历时同时,给数组添加新元素

2017-10-13 16:44 309 查看
$str = array(
0 => array(
'id' => '12',
'shop_id' => '123456ASD'
),
1 => array(
'id' => '12',
'shop_id' => '123456ASD'
)
)

foreach($str as $k=>$val){
if ( $val == "" ) {
continue;
}
//开始循环遍历给二维数组添加元素
foreach ($val as $k2 => $val2) {
$str[$k]['qwer']= $str;
}

}

$str = array(
0 => array(
'id' => '12',
'shop_id' => '123456ASD',
'qwer' => '1111111'
),
1 => array(
'id' => '12',
'shop_id' => '123456ASD'
'qwer' => '2222222'
)
)
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