» Tutorials » Php » How to strip_tags function works?

How to strip_tags function works?

 Published April 23,2010 in PHP

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.

Example 1. strip_tags() example

 

 

$text = 'Test paragraph.Other text'; echo strip_tags($text); echo "\n"; // Allow echo strip_tags($text, '');

Output

 

Test paragraph.

strip_tags() has been binary safe since PHP 5.0.0

 

 

 

 

 



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Post tag Tags: strip_tags, fegets function, tag, php tutorials,code,script, function,,example,example code
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