dev_n

Not sure if this will help with others having the same problem–

I was experiencing the same symptoms with this:

<rule name="wordpress" enabled="true" patternSyntax="Wildcard">
                    <match url="*" />
                    <conditions logicalGrouping="MatchAll" trackAllCaptures="false">
                        <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
                        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
                    </conditions>
                    <action type="Rewrite" url="index.php" />
                </rule>
                <rule name="WordPress Rule 1" stopProcessing="true">
                    <match url="^index\.php$" ignoreCase="false" />
                    <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                    <action type="None" />
                </rule>
                <rule name="WordPress Rule 2" enabled="true" stopProcessing="true">
                    <match url="^files/(.+)" ignoreCase="false" />
                    <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                    <action type="Rewrite" url="wp-includes/ms-files.php?file={R:1}" appendQueryString="false" />
                </rule>
                <rule name="WordPress Rule 3" stopProcessing="true">
                    <match url="^" ignoreCase="false" />
                    <conditions logicalGrouping="MatchAny" trackAllCaptures="false">
                        <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
                        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
                    </conditions>
                    <action type="None" />
                </rule>
                <rule name="WordPress Rule 4" stopProcessing="true">
                    <match url="." ignoreCase="false" />
                    <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
                    <action type="Rewrite" url="index.php" />
                </rule>

Images displayed only after disabling the rule named “wordpress” (it was redundant in my case).

Yes, my mistake. That’s what I get for trying to think too fast. Here’s something that should work for him:

function mod_filter_comment($comment) {
$comment = 'HIA';
return $comment;
}
add_filter('pre_comment_content', 'mod_filter_comment');

Also I noticed the age, but I know people look around these dunes a lot looking for answers – so replied regardless…

–Thanks Otto

You forgot the global variable.

function mod_filter_comment($str) {
global $commentdata;

// do something with the comment_content here ($str)

$commentdata['comment_content'] = $str; // then make it stick...
}

add_filter('comment_save_pre', 'mod_filter_comment');