CKEditor + PHP Code

config.protectedSource.push( /<\?[\s\S]*?\?>/g );   // PHP Code
config.protectedSource.push( /<%[\s\S]*?%>/g );   // ASP Code
config.protectedSource.push( /(]+>[\s|\S]*?<\/asp:[^\>]+>)|(]+\/>)/gi );   // ASP.Net Code

UPDATE: I posted this under an existing thread about FCKeditor 2 because it seemed like the most relevant thread, but this solution is meant for CKeditor 3. I haven't actually tested it with FCKeditor 2.
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Alright, I think I figured out how to scale shahidmau's function. Using this modification, you can now enter as many different PHP code snippets as you want into the source view of CKeditor. Each snippet is interpreted (evaluated) by PHP and rendered as such.

The main difference is that preg_match_all is used instead of preg_match and most of the variables are now arrays. The preg_replace function is also limited to one (1) replacement per iteration.

I'm not a PHP-guru by any means (!), so please offer modifications to make this more efficient etc.

Code: Select all
function run_php2($contents) // allow for use of PHP code with CKeditor instances
{
$pattern = '#<phpcode>(.*)</phpcode>#i';
$total_matches = preg_match_all($pattern, $contents, $matches, PREG_OFFSET_CAPTURE, 3);
$i = 0;
$code = array();
$replacement = array();
while($i<$total_matches){
$code[] = $matches[1][$i][0];
ob_start();
eval(strip_tags($code[$i]));
$replacement[] = ob_get_clean();
$i++;
}
$i = 0;
$final_contents = preg_replace($pattern, $replacement[$i], $contents, 1);
$i++;
while($i<$total_matches){
$final_contents = preg_replace($pattern, $replacement[$i], $final_contents, 1);
$i++;
}
return $final_contents;
}



Call the function and output your content with something like the following:

Code: Select all
echo run_php2(stripslashes($row['content']));

$fileData = htmlentities(file_get_contents("FILE LOCATION HERE"));

<?=$fileData; ?>

config.protectedSource.push( /<\?[\s\S]*?\?>/g );