I have an array from array_diff function and it looks like below: As you can see, we have a gap between the keys #3 and #5 (i.e. there is no key #4). How can I split that array into 2 parts, or maybe more if there are more gaps? The expected output would be: Answer You can use old_key,new_key concept
Tag: php
PHP mPDF: Failed to display Yiddish Language in PDF
I’m using mPDF in codeigniter project. It’s working well for English and Russian language but in Yiddish language it’s showing only dots (.) and commas (,) like below: mPDF output While the content …
PHP – Find an object by key in an array of objects, update its value
I have an array of objects, and want to update an attribute of one of the objects. Let’s say I want to set the ‘value’ of the object with ‘key’=>’a’ to 5. Aside from iterating over the array searching for the key, is there any quicker/efficient way of doing this? T…
How can I show subcategories in categories?
Here’s the code: I will like to display parent category and its children under it. Something like this: Category Sub 1 Sub 2 Category – Sub 1 – Sub 2 I want to show data like see demo Database Structure. Both categories and subcategories are in same table. Database Answer Try this: Output:
getId3 to get video duration in seconds
How do i get getId3’s playtime_string duration in seconds? Is there away to get directly in seconds? Without using other php functions to look at the string and pull it out of the value?
Avoid cart items price update for specific product categories in Woocommerce
I am using below script under my WordPress child theme functions.php to overwrite price, but below code is affecting to all the products. Can you please help me “not to run” below code if the product is under some specific “shirts”, “games” category? Above code is working s…
Change product stock availability texts in Woocommerce
I am trying to change the in stock text next to the quantity available in woocommerce. I am using the stock management in product variations. I tried this code below: The code above changes the text but it does not pull in the stock quantity number from the variation stock manager. Any help is appreciated. An…
C:/Apache24/conf/httpd.conf: Cannot load c:/php7/php7apache2.dll into server: The specified module could not be found
I am new apache and php. I installed Apache server in C drive, C:Apache24. then I installed the services in CMD using this command httpd -k install. then I go to Windows Service. I can start and stop Apache2.4, it is working fine. I want to run php project. Now I installed php in C:php7. PHP version: Then I o…
watch database and wait for changes in laravel
i have a messaging system app and every message has some status in it with 3 types of done , in progress,not started so when i send a message to user B its not started for example so when user B receive the message he changes the status to in progress here i want to send a notification to the
How do I use array_map recursively in PHP?
I am attempting to convert an associative array to a 2D array to allow me to export it to Google Sheets. I’ve figured out a simplistic solution that works as follows: This produces the following: This is the output I’m looking for, but there are 27 “rowSet”s, and it seems there must be…