更新时间:2022-11-14 10:49:53
使用 array_search()
.
$key = array_search($color, $colorArray);
为确保匹配,请确保将其与FALSE
进行比较,而不仅仅是 falsy .
To ensure you got a match, make sure you compare it to FALSE
and not just falsy.
if ($key !== FALSE) {
// Match made.
}