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This article mainly explains "thinkphp how to remove html tags", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "thinkphp how to remove html tags" bar!

In thinkphp, you can use the "strip_tags ()" function to remove html tags, which is used to strip HTML, XML, and PHP tags from strings, or to specify that tags that are allowed to exist can be filtered with the syntax "strip_tags (string,allow)".

This article operating environment: Windows10 system, ThinkPHP5 version, Dell G3 computer.

How to remove html tags from thinkphp

The strip_tags () function strips the tags of HTML, XML, and PHP from the string.

This function always strips the HTML comment. This cannot be changed by the allow parameter. This function is binary secure.

The syntax is as follows:

Strip_tags (string,allow)

The parameters are as follows:

String is required. Specifies the string to check.

Allow is optional. The label allowed by the rule. These tags will not be deleted.

The result returned by this function is the string that was stripped.

Examples are as follows:

After specifying the tags that are allowed to exist, the example is as follows:

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