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添加 0027.移除元素 PHP版本
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@ -246,6 +246,31 @@ func removeElement(_ nums: inout [Int], _ val: Int) -> Int {
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}
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}
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```
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```
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PHP:
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```php
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class Solution {
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/**
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* @param Integer[] $nums
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* @param Integer $val
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* @return Integer
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*/
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function removeElement(&$nums, $val) {
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if (count($nums) == 0) {
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return 0;
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}
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// 快慢指针
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$slow = 0;
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for ($fast = 0; $fast < count($nums); $fast++) {
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if ($nums[$fast] != $val) {
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$nums[$slow] = $nums[$fast];
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$slow++;
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}
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}
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return $slow;
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}
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}
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```
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-----------------------
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-----------------------
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* 作者微信:[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)
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* 作者微信:[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)
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* B站视频:[代码随想录](https://space.bilibili.com/525438321)
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* B站视频:[代码随想录](https://space.bilibili.com/525438321)
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