When calling a function with admin-ajax.php, what is the first parameter?
101925
Why does do_action pass a blank string as the first parameter if no $arg is set?
81514
PHP calling AJAX function that relies on passed PHP function values not working
49412
What is the best method for getting a database connection/object into a function in PHP?
143922
How can I use function's parameter in it?
55096
Javascript and PHP functions
85438
In PHP, what is a closure and why does it use the "use" identifier?
135216
Ajax - How to use a returned array in a success function
51899
How to load wp_editor via AJAX
135861
Custom plugin giving: wp-admin/admin-ajax.php 400 (Bad Request)
68687
Invalid postback or callback argument.  Event validation is enabled using ''
83953
How to create query parameters in Javascript?
102193
How do I get the function name inside a function in PHP?
87832
wp_ajax_[service] returning 0
91250
is it safe to pass data via ajax?
71569
using ajax to load from a database
60461
PHP variables in anonymous functions
124519
not getting actionfunction parameters on controller method