Check if a string contains a specific word in PHP?
In this tutorial you will find various techniques that check for substrings, character strings or special characters that exist in other strings. To determine whether …
PHP
How to get the previous page URL in PHP?
There are many times when you need to know the previous page URL after a redirect. Maybe you’re wondering where your traffic is coming from, …
PHP replace spaces in a string with dashes.
In order to replace the spaces in a string with dashes, we can use preg_replace or str_replace(). So check the example first. Replace space with …
How to convert timestamp to time ago in PHP
We have seen on social media platforms that if someone posts something, the time is given below that post, such as 5 minutes ago or …
Methods with the same name as their class will not be constructors in a future version of PHP
Lots of users are facing this issue whenever they upgrade their PHP7. Because PHP7 does not allow the same class name as the constructor and …
Warning: count(): parameter must be an array or an object that implements Countable
This is a very common error when we pass the non-array to count() function. You will get the exact same error message as below- Suppose …
