如果之后,我在foreach中丢失了值
foreach ($etc_uloziste as $id => $etc_id) {
foreach ($etc_id as $id2 => $etc_id2) {
if($rodic1==$id) {
if( ! in_array( $etc_id2, $etc_mn) ) {
//Check if the season already is displayed
$sql.= ",'n"." ".$etc_id2."_id"." INT";
$etc_mn[] = $etc_id2; //Store the season in the array
}
}
}
}
之前,如果我有这样的值:
[book] => Array
(
[0] => library
[1] => room
)
但如果之后只有
[book] => Array
(
[0] => library
)
$etc_id2类似于图书馆或房间,$id是图书
我在2中丢失了值。回波
foreach ($result2 as $rodic1 => $rodic_hodnot1)
{
foreach ($etc_uloziste as $id => $etc_id)
{
foreach ($etc_id as $id2 => $etc_id2)
{
//echo $etc_id2."'n";
if($rodic1 ==$id)
{
//echo $etc_id2."'n";
}
}
}
}