如何使用 strip_tags 函數在 PHP 中排除特定的 HTML 標籤？

Excluding Specific HTML Tags in PHP Using strip_tags

For situations where you need to remove all HTML tags except for a specific set of allowed ones, the strip_tags function in PHP provides a convenient option.

The strip_tags function takes two parameters: the string you want to modify and a string containing the allowed tags. It removes all HTML tags from the string except for those specified in the allowed tags string.

For example, to remove all HTML tags except for

, , , , ,

,
, and
1. , you would use the following code:

   <code class="php">$content = strip_tags($content, '<code><p>');</code>

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   This would remove all tags except for those listed in the

   string. You can customize the allowed tags string to suit your specific needs.

   Using strip_tags is relatively straightforward and allows you to easily exclude specific HTML tags while preserving the rest of the content.

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