foreach
配列の最後の値を調べるにはend関数を使う
$hoge = array("key1"=>"value1","key2"=>"value2","key3"=>"value3")
foreach($hoge as $key => $value){
if (end($hoge) == $value) {
echo '最後のkeyは'.$key.'です';
}
}$hoge = array("key1"=>"value1","key2"=>"value2","key3"=>"value3")
foreach($hoge as $key => $value){
if (end($hoge) == $value) {
echo '最後のkeyは'.$key.'です';
}
}