Sitecore 9.1 + PHP 7.2 = all form fields being removed by Sitecore on POST events

manpreet Best Answer 2 years ago

Mixing Sitecore and PHP has worked for all versions up till 9.1. Now PHP pages render fine, but when you post to a page, the $_POST collection is empty now.

I took a vanilla Sitecore 9.1 instance and ripped it apart until it was basically an MVC site again. Once I got it that far, it worked again. I have disabled all the modules and handlers in the web.configworking my way through configs now. I have to imagine it is a httpRequestBegin or a pipeline.

Just looking for any thoughts on diagnosing this. I have disabled my test page with the IgnoreUrlPrefixes, but Sitecore is still clearing the post variables.

 xmlns:patch="http://www.sitecore.net/xmlconfig/" xmlns:x="http://www.sitecore.net/xmlconfig/">
  
    
       name="IgnoreUrlPrefixes">
         name="value">/cauer.php
      
    
  

Update:

I added a debugging processor at the beginning and end of httpRequestBegin and httpRequestEnd. In 8.2 U7 when my php file is in the IgnoreUrlPrefixes I get a hit at the beginning of the httpRequestBegin. But in 9.1 I do not get the hit. It is skipped. They seem to be handling the IgnoreUrlPrefixes urls differently in 9.1.

Update 2

This is reported as a bug. Being worked on now.

manpreet 2 years ago