#21744 [Asn->Csd]: strip_tags misses exclamation marks in alt text

From: Date: Sun, 19 Jan 2003 11:34:24 +0000
Subject: #21744 [Asn->Csd]: strip_tags misses exclamation marks in alt text
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-30559@lists.php.net to get a copy of this message 
 ID:               21744
 Updated by:       moriyoshi@php.net
 Reported By:      dan@freelancer.net
-Status:           Assigned
+Status:           Closed
 Bug Type:         Unknown/Other Function
 Operating System: Linux
 PHP Version:      4.3.0
 Assigned To:      rasmus
 New Comment:

This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.




Previous Comments:
------------------------------------------------------------------------

[2003-01-19 05:13:20] rasmus@php.net

My fault.  I'll fix it soonish.

------------------------------------------------------------------------

[2003-01-19 05:10:35] moriyoshi@php.net

Verified with HEAD

------------------------------------------------------------------------

[2003-01-19 04:58:46] dan@freelancer.net

Tried the same using PHP 4.0.6 and did not get the problem:

[admin@labworks ukshopsearch]$ php
<?
print strip_tags('<IMG ALT="Bang Not Stripped!">') . "\n";
?>
X-Powered-By: PHP/4.0.6
Content-type: text/html


[admin@labworks ukshopsearch]$

------------------------------------------------------------------------

[2003-01-19 04:39:37] dan@freelancer.net

The following code prints "!" (without the quotes):

print strip_tags('<IMG ALT="Bang Not Stripped!">');

I would expect it to print nothing.

Same thing happens here:

print strip_tags('<AREA ALT="Bang Not Stripped!">');

Here is an example copied from the command line:

[dan@192 v008]$ php
<?
print strip_tags('<IMG ALT="Bang Not Stripped!">') . "\n";
?>
!
[dan@192 v008]$ 

------------------------------------------------------------------------


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