我正在编写一个系统,我需要一个函数来获取和删除数组的第一个元素.这个数组有数字,即
Hi I am coding a system in which I need a function to get and remove the first element of the array. This array has numbers i.e.
0,1,2,3,4,5
0,1,2,3,4,5
我如何遍历这个数组并在每次传递时获取值,然后将其从数组中删除,以便在 5 轮结束时数组将为空.
how can I loop through this array and with each pass get the value and then remove that from the array so at the end of 5 rounds the array will be empty.
提前致谢
您可以尝试使用 foreach/unset,而不是 array_shift.
You might try using foreach/unset, instead of array_shift.
$array = array(0, 1, 2, 3, 4, 5);
foreach($array as $value)
{
// with each pass get the value
// use method to doSomethingWithValue($value);
echo $value;
// and then remove that from the array
unset($array[$value]);
}
//so at the end of 6 rounds the array will be empty
assert('empty($array) /* Array must be empty. */');
?>
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