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Php strip tags () function

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(PHP 3>= 3.0.8, PHP 4 , PHP 5)

strip_tags -- Strip HTML and PHP tags from a string

Syntax

string strip_tags ( string str [, string allowable_tags] )

This function tries to return a string with all HTML and PHP tags stripped from a given str. It uses the same tag stripping state machine as the fgetss() function.

You can use the optional second parameter to specify tags which should not be stripped.

Note: allowable_tags was added in PHP 3.0.13 and PHP 4.0b3.

Since PHP 4.3.0, HTML comments are also stripped. This is hardcoded and can not be changed with allowable_tags.

Warning

Because strip_tags() does not actually validate the HTML, partial, or broken tags can result in the removal of more text/data than expected.

Warning

This function does not modify any attributes on the tags that you allow using allowable_tags, including the style and onmouseover attributes that a mischievous user may abuse when posting text that will be shown to other users.

Example 1. strip_tags() example

<?php
$text
= '<p>Test paragraph.</p><!-- Comment --> Other text';
echo
strip_tags($text);
echo
"\n";

// Allow <p>
echo strip_tags($text, '<p>');
?>

The above example will output:

Test paragraph. Other text
<p>Test paragraph.</p> Other text

strip_tags() has been binary safe since PHP 5.0.0

See also htmlspecialchars().

Php strip tags Function syntax tag

strip tags php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online



Php strip tags syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.


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