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Get data passed as queryparams from Angular in Php?

If i am sending data in query params from angular application i need to get those data in php from url. I am not familiar to php. Can anyone help me out yr? Answer Pass a link in url for testing let say localhost/test/test.php?link=www.google.com

Create Tree Structure from Array in PHP

I have an array like this: Now I need some efficient way to convert this into tree structure like this. I no need to add them left or right, I just need the simple levels that I will pass to jQgrid. Answer Collect all ids in the order of parent -> child in an array where parent_id is the key

Call to a member function store() on null Laravel 8

When I click on save to update the data on my edit page, I get the following error. call to a member function store() on null Answer As a result of $request->file(‘file’) is returning null, and you are trying to call a method on null, resulting in the exception. Due to the way Laravel handles P…

preg_match string from meta name

I want to preg_match number “20,956” from $url1 and number “2,894,865” from $url2 $url1: $url2: Tried this to work for both of urls, it works for only $url1 but not in $url2 Any Idea to make it work for both $url1&2? Answer You can use See the regex demo. Details: d – a digit…

Change image with and js

I have a small slider that switches the preview image to the main image. It works fine now blade.php js But I still have a picture mobile_image, and I want the mobile_image to change instead of main_image at the maximum size of 576px, for this I use <picture> I change my code to like this But my slider …

Call a PHP variable to another PHP file

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I’m trying to pass a variable from a dbh.inc.php to index.php using include_once, But it gives me an error in $con at index.php that it is not defined dbh.inc.php: indux.php: Answer Usually you can access variables from one file to another by including file like: vars.php test.php First of all check it …

AJAX POST submit to PHP – empty POST on arrival at PHP?

I am submitting a POST request via AJAX to my PHP script. The browser tools Network tab shows the POST data has values, on arrival at my PHP script the $_POST value is true, isset() verification is valid, and there should be no problem to assign the $_POST[‘input’] values to my $variables. Yet, my…

separate resulting values from a foreach with commas

I am saving values with add_user_meta within the same meta key. What I need is to separate them with commas when getting them with foreach so I can send them by wp_mail. I need something like this: but when obtaining them directly, it returns them all together and glued. some help? Result: I tried some option…