如何混合URL php中的两个数字 - how to mix two digits from URL php

how to mix two digits from URL php

我有两个来自URL的变量。

即$_GET["pro_id"]和$_GET["pro_page"]以及

$_GET["pro_id"] = 1,2,3,4,和$_GET["pro_page"] = 1,1,1,3,

我已经将这些变量分离为

$pro_id = $_GET["pro_id"];
$pro_id = explode(",", $pro_id);
foreach($pro_id as $key) {    
    echo $key.'<br/>';    
}
$pro_page = $_GET["pro_page"];
$pro_page = explode(",", $pro_page);
foreach($pro_page as $key) {    
    echo $key.'<br/>';    
}

pro_id的输出为1.2.3.4.对于pro_page1.1.1.3

并且我想要混合来自pro_id的第一个数字和来自pro_page的第一个数位。即

select * from db_table where row1=1 and row2=1
select * from db_table where row1=2 and row2=1
select * from db_table where row1=3 and row2=1
select * from db_table where row1=4 and row2=3

如何实现这一点。有什么解决办法吗。

为了更可靠，请使用foreach

foreach($propage as $key => $value)
{
    $sql = "SELECT * FROM db_table WHERE row1 = '".$pro_id[$key]."' AND row2='".$propage[$key]."'";
}

这应该适用于您，尽管这些是一些奇怪的$_GET参数。

$pro_id = $_GET["pro_id"];
$pro_id = explode(",", $pro_id);
$pro_page = $_GET["pro_page"];
$pro_page = explode(",", $pro_page);
foreach($pro_id as $idx => $value) {  
    $proid = $value;
    $propage = $pro_page[$idx];  
    //QUERY HERE
    echo $proid." ".$proage; 
}