📅  最后修改于: 2022-03-11 14:53:39.131000             🧑  作者: Mango
$items = ['a' , 'b' , 'c'];
foreach($items as $item)
{
if($item == 'a')
{
return true; // the foreach will stop once 'a' is found and returns true.
}
return false; // if 'a' is not found, the foreach will return false.
}