I’m trying to apply autocomplete=”off” on my WooCommerce checkout fields but it just doesn’t work. Is there a way to do that for the checkout form? I checked the docs and there’s nothing available …
Undefined variable ‘count’
I haven’t done PHP in a while so I’m a bit confused why I am getting the error in the title Answer You have to use use, described in docs(http://php.net/manual/en/functions.anonymous.php): Closures may also inherit variables from the parent scope. Any such variables must be declared in the functio…
How to check if property is defined and provide a substitute in PHP?
My service sometimes returns set and sometimes not and my code throws error in that case. What is the shortest way to check if property set and if it is, then return it’s value, but if it isn’t then return some predefined value like 0 or NULL? Answer Ternary operator,if it`s not set the price will…
How do I output in proper JSON format in PHP?
I want to output some records from mysql table with resCode and resText in JSON in the following way: Since I’m very new to PHP arrays, I’m unable to format the server side part to output like above. Also I don’t know how to output the resCode and resText. Any help for the same will be appre…
WordPress Theme: Standalone theme need index.php file ERROR
I suddenly got got an error when coding – wordpress -> theme: I don’t understand why this is the case as I have an index.php page. Also the css stylesheet is there as well. style.css also has the following commented style.css Here is the folder structure New to wordpress. So confused as to why …
Why do I keep getting unsupported_grant_type when using oAuth2 and curl?
I am trying to authenticate my self with uber rush api, and I keep getting an unsupported_grant_type error message. I am not sure what am I doing wrong here. Any help would be really appreciated. …
Removing the query string and redirecting (rewrite rule and rewrite cond)
I am currently trying to set up a rewrite rule to set up an internal redirect for a more SEO-friendly url-structure. I want to show: instead of the sad looking: After I read some posts and tutorials about the rewrite rule and rewrite cond, I came up with this: In my choose-school.php I have as a link with the…
Prevent new WordPress users from logging in until manually “activated”?
I’m developing a plugin for WordPress which has 3 groups of users. I need to disable some users and prevent them from login. what I mean isn’t preventing them to access the backend. I want to …
How to get sum of values in specific index of multidimensional array using php?
I have this this array in my code Array ( [1] => Array ( [1] => 4 [5] => 7 ) [2] => Array ( [1] => 2 [5]…
Codeigniter – My form validation callback doesn’t work
I have tried to copy from Codegniter’s documentation, but I can’t make form validation callbacks working. I added helper form, url and library form_validation. It’s not working and always returns “false” Controller View Answer Extend your form_validation library in Libraries.php …