How to distinguish between post and get type of ajax from server-side PHP
52972
Detecting request type in PHP (GET, POST, PUT or DELETE)
87415
how to know if the request is ajax in asp.net mvc?
148022
How to pass data from Javascript to PHP and vice versa?
20737
How to '$_POST' back to the same page or to a different result page in php?
108646
Read GET/POST parameters in apex class when service is called from external client
29988
Ajax DataType: JSON respond is: OK but No output?
80169
How to determine which form has been submited and to validate them in a servlet
143147
Handle file download from ajax post
81279
When to use global $post and other global variables?
22794
alternative to $_POST
61335
Difference between php echo and return in terms of a jQuery ajax call
137047
How to check file types of uploaded files in PHP?
38784
How to PHP server-side check if a url of a web site is valid?
93730
jQuery $.get/$.ajax passes HTTP status code 200 instead of expected status code of 201 or 202
115218
What HTTP status codes count as success in jQuery.ajax?
53430
PHP - how to best determine if the current invocation is from CLI or web server?
132944
How to Check for a Specific Type of Object in PHP