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Tag: variables

Pass PHP variable from HTML form to Javascript

could you help me pass a variable that was taken from a html form into javascript. The form asks for the tablename It is passed through PHP: A first action is underway, and created successfully: the Geoserver postgis table is created through PHP curl (entire code below) then the javascript tries to get $table with a PHP insert; this will

How to fix the message “Undefined variable…” in WordPress [closed]

Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 11 months ago. Improve this question a problem suddenly occur on my website I’ve this error message “Notice: Undefined variable: gLWHJ9848 in /home/kcstra3473/public_html/wp-content/themes/sketch/404.php on line 1” on the top and

Function echos variable correctly to ajax file but in html doesn’t show anything

Php variable $testing correctly echos ajax file, but in html <?php echo $testing;?> doesn’t show anything. html: functions.php: Answer The solution is to add $(‘#featured-image’).html(data); to the script, which pass the data output to html. also moved php lines from html to function.php: I missunderstood how ajax works. The simplest answer imo is this diagram:

How to Use an Outside Variable Inside a For Loop (Scope)

Simple question that I haven’t seen answered anywhere: How can I use an outside $variable, inside a for loop? In my PHP code, I have a SplDoubleyLinkedList full of friends names, and I am looping through them one by one to use in an if statement that compares the current friend to the $friend name parameter. How can I change

How Can I Identify Which Linked Was Clicked With PHP?

I have connected to my database with PHP and selected a bunch of names with a query. Each name has an id value. I created a while loop that loops through the results and outputs something like this: (id only displayed for explanation purposes) At the linked page I want to run a query like SELECT * FROM database.table WHERE