PHP遍历二维数组的代码
- WBOYOriginal
- 2016-06-13 12:10:04996browse
一开始打算用foreach来历遍，但是发现没有成功，oo不过关，没办法oo写······
研究后决定用for循环，演示代码如下：
复制代码 代码如下:
$blog=array(
array(
"titledata"=>"titleMM",
"bodydata"=>"bodyMM"
),
array(
"titledata"=>"titleGG",
"bodydata"=>"bodyGG"
)
);
//出错
foreach($blog as $b)
{
$b['titledata']="BB";
$b['bodydata']="CC";
}
print_r($blog);
//正确
for($i=0;$i
$blog[$i]['titledata']="title";
$blog[$i]['bodydata']="body";
}
?>
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