PHP strip_tags() function to remove HTML, XML and PHP tags from strings

strip_tags definition and usage

strip_tags() function strips HTML, XML and PHP tags from strings.

Comments: This function always strips HTML comments. This cannot be changed via the allow parameter.

Note: This function is binary safe.

Syntax
strip_tags(string,allow)

Technical details

strip_tags Example 1,

Strip the HTML tags in the string:

<?php
echo strip_tags("Hello <b>world!</b>");
?>

Result

Hello world!,

Example 2

Strip the HTML tags in the string, but allow the tag:

<?php
echo strip_tags("Hello <b><i>world!</i></b>","<b>");
?>

Result

Hello world!

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