User variables of a function, in another function

I have a Laravel app, which the following PHP code: public function handle() { $post_item->category_id = $source->category_id; $…

Store but not EXECUTE a Global Function (PHP)

This is an odd situation and I think the answer is ‘you can’t do that, what are you thinking?’ but hope someone can prove me wrong. My goal is to store a globally scoped function in a variable then …

Why is this addition function sometimes not working in PHP?

I’m currently writing a class to manage time in a specific format. The output is always in this format: 0000:00:0:00:00 which stands for YYYY:WW:D:HH:MM. I have a function to add time and it seemed to …

PHP optional parameter

I’m kinda confused about optional parameters, or setting a parameter within the function in general. So I found this example:

Removing the (0) on the WooCommerce Reviews Tab

I’ve succeeding in removing the (0) on the Reviews tab heading when there is no reviews. In marketing – it’s probably best practice to not show that a product has 0 reviews. Here is the code that I …

get meta description , title and image from url like facebook link sharing

my code is function getTitle($Url){ $str = file_get_contents($Url); if(strlen($str)>0){ preg_match(“/(.*)/”,$str,$…

How to truncate a string in PHP to the sentence closest to a certain number of characters?

I want to truncate/shorten my string to the sentence closest to a ceratain number of characters. I have a working function, but my function truncate to the word closest to a certaion number of …

Why does PHP not throw an error when I pass too many parameters to a function?

I am a n00b at php. I was learning about Default Parameters so I made this function. function doFoo($name = “johnny”){ echo “Hello $name” . “
“; } I made these calls doFoo(); doFoo(“…

php: converting number to alphabet and vice versa

So I have this function: function toAlpha($data){ $alphabet = array(‘a’,’b’,’c’,’d’,’e’,’f’,’g’,’h’,’i’,’j’,’k’,’l’,’m’,’n’,’o’,’p’,’q’,’r’,’s’,’t’,’u’,’v’,’w’,’x’,’y’,’z’); $alpha_flip = …