<?php
$result = array(
0 => array(
0 => array(
‘bid’ => 41,
‘brealname’ => ‘we教官’,
‘cid’ => 41,
‘crealname’ => ‘we教官’
)
),
1 => array(
0 => array(
‘bid’ => 6,
‘brealname’ => ‘虎子’,
‘cid’ => 19,
‘crealname’ => ‘张鱼’
)
)
);
//原数组
print_r($result);
echo “<br />”;
//第一种方法:
foreach ($result as $key =>$v){
$new_arr[]=$v[0];
}
echo ‘<pre>’;
print_r($new_arr);
//第二种方法
//初始化$arr2
$arr2=array();
//循环遍历三维数组$arr3
foreach($result as $value){
foreach($value as $v){
$arr2[]=$v;
}
}
//销毁$arr3
unset($result,$value,$v);
echo “<br /s>”;
echo “第二种方法:”;
echo ‘<pre>’;
print_r($arr2);
?
?>