PHP关联数组的具体使用方法_PHP教程

php   
$temp[0] = "richmond";   
$temp[1] = "tigers";   
$temp[2] = "premiers";   
 
for($x=0;$x<count($temp);$x++)   
{   
echo $temp[$x];   
echo " ";   
}   
?>   

然而另外一种更加节省代码的方式是：

php   
$temp = array("richmond", "tigers", "premiers");   
foreach ($temp as $element)   
echo "$element ";   
?>   

foreach 还能输出文字下标：

php   
$temp = array("club" => "richmond",   
"nickname" =>"tigers",   
"aim" => "premiers");   
 
foreach ($temp as $key => $value)   
echo "$key : $value ";   
?>   

以上就是PHP关联数组在数据库中的相关使用方法。