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Purifier returns nothing on production server

Posted by Ryan 


I recently inherited some code at a new company that worked up until we upgraded to PHP 7.1.0. Now my dev environment works beautifully with the code and closes a missing "strong" tag, but once I push it to production, it dies and returns nothing. I can't figure out where it's going wrong, and wondering if you can take a look. Here's the code in question:

if (!function_exists('purify_html')) {
    function purify_html($dirty_html) {
      $config = HTMLPurifier_Config::createDefault();
      $config->set('Cache.DefinitionImpl', null); /* Disable cache because it requires chmodding */
      $purifier = new HTMLPurifier($config);
      return $purifier->purify($dirty_html);

Any ideas? Let me know.

Re: Purifier returns nothing on production server
May 16, 2017 09:53PM

We are attempting to debug an infinite loop on PHP 7 at https://github.com/ezyang/htmlpurifier/issues/134 ; perhaps the symptoms coincide?

Otherwise, it will be difficult for me to meaningfully helpful if you can't turn up with some error logs.

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