<?
$kaishi = explode(',','SHA');
$arrPost = explode(',','NYC,NYC,LGA,AAH,LGA,AAH,AAL,PEK,LGA,PEK');//这个里面说获取过来的值,但是可能里面有重复
foreach( $kaishi as $Startingk)
{
foreach( $arrPost as $value)
{
echo $Startingk."-".$value."<br>";
}// value循环 }//Startingk循环
?>我要求能实现筛选功能,显示的结果如:SHA-NYC
SHA-LGA
SHA-AAH
SHA-AAL
SHA-PEK
意思也就是把重复的只是获取一次,
$kaishi = explode(',','SHA');
$arrPost = explode(',','NYC,NYC,LGA,AAH,LGA,AAH,AAL,PEK,LGA,PEK');//这个里面说获取过来的值,但是可能里面有重复
foreach( $kaishi as $Startingk)
{
foreach( $arrPost as $value)
{
echo $Startingk."-".$value."<br>";
}// value循环 }//Startingk循环
?>我要求能实现筛选功能,显示的结果如:SHA-NYC
SHA-LGA
SHA-AAH
SHA-AAL
SHA-PEK
意思也就是把重复的只是获取一次,
$arrPost = explode(',','NYC,NYC,LGA,AAH,LGA,AAH,AAL,PEK,LGA,PEK');
$arrPost = array_unique($arrPost);
foreach( $kaishi as $Startingk)
{
foreach( $arrPost as $value)
{
echo $Startingk."-".$value."<br>";
}// value循环}
$kaishi = explode(',','SHA');
$arr = array();
$i=0;
$arrPost = explode(',','NYC,NYC,LGA,AAH,LGA,AAH,AAL,PEK,LGA,PEK');//这个里面说获取过来的值,但是可能里面有重复
foreach( $kaishi as $Startingk)
{
foreach( $arrPost as $value)
{
//echo $Startingk."-".$value."<br>";
$arr[$i]=$Startingk."-".$value;
$i++;
}// value循环 }//Startingk循环
print_r(array_unique($arr));
?>
$arrPost = explode(',','NYC,NYC,LGA,AAH,LGA,AAH,AAL,PEK,LGA,PEK');
$arrPost = array_unique($arrPost);
foreach( $kaishi as $Startingk) {
foreach( $arrPost as $value) {
echo $Startingk."-".$value."<br>";
}
}我的代码和2楼的一样。上了个厕所都这么多人回了。- -!