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Professional WordPress Plugins and Services. wpDiscuz, WooDiscuz, Advanced Post Pagination

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Support for showing PHP code

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How-To and Troubleshooting
Last Post by Tom 10 years ago
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 lph
(@lph)
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Joined: 10 years ago
Posts: 1
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22/05/2016 12:23 am   [#479]

Many of my members post PHP code snippets wrapped with [PHP].  This tag shows up in the comments with the code. Is there a way to get this to look better?

Screen Shot 2016 05 21 at 1.21.57 PM


   
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 Tom
(@tomson)
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Joined: 11 years ago
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22/05/2016 10:26 am  

Hi lph

put this code in your current active theme's function.php file:

function wpdiscuz_display_php($comment){
    $comment = preg_replace_callback('|\[php\](.*?)\[\/php\]|is', 'wpdiscuz_php_code', $comment);
    return $comment;
}
function  wpdiscuz_php_code($match){
    return '<br/><pre><p style="text-align:right;border-bottom:1px solid #ddd; padding:5px 2px; margin:0px; color:#ccc;">| PHP CODE |</p>'.str_replace(array('>', '<'),array('&gt;','&lt;'),$match[1]).'</pre><br/>';
}
add_filter( 'comment_text', 'wpdiscuz_display_php' );


   
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