(PHP 3>= 3.0.8, PHP 4 >= 4.0.0)
strip_tags -- Strip HTML and PHP tags from a string
Description
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 errors on
the side of caution in case of incomplete or bogus tags. 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.
Example 1. strip_tags() example $string = strip_tags($string, '<a><b><i><u>'); |
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| 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.
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