Core Function StripTags
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StripTags( <str>, <allowable_tags> )
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Description
Strip HTML tags from a string.
Parameters
str
The input string.
allowable_tags
Optional; You can use the optional second parameter to specify tags which should not be stripped.
Note: HTML comments and PHP style tags are also stripped. This is hardcoded and can not be changed with allowable_tags.
Note: This parameter should not contain whitespace. StripTags() sees a tag as a case-insensitive string between < and the first whitespace or >. It means that StripTags("<br/>", "<br>") returns an empty string.
Note: You can use an array here for example array("<p>", "<a>");
Return Value
Returns the stripped string.
Remarks
None.
Example
my $text = '<p>Test paragraph.</p><!-- Comment --> <a href="#fragment">Other text</a>'; echo StripTags($text); echo "\n"; // Allow <p> and <a> echo StripTags($text, '<p><a>'); echo "\n"; // Same as above but this time use an array my $arr = array('<p>', '<a>'); echo StripTags($text, $arr); echo "\n";