How Can I Remove the First or Last Character from a String in PHP?
Every now and then, we have to deal with strings which contain unwanted characters either at their beginning or the...
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How Can I Read a Large File Line by Line in PHP?
Every now and then, you will have to read and process a large file in PHP. If you are not...
How Can I Get the Full URL of Current Page in PHP?
There are a lot of situations where you might need to get the URL of a webpage that any user...
How Can I Get the First Element of an Array in PHP?
Getting the first element of an array seems like a simple thing to do. For simple arrays with sequential numeric...
How Can I Get the Current Date and Time in PHP?
Let’s say you are working on a project that requires you to get the current date and/or time in PHP....
How Can I Generate a Random Alphanumeric String in PHP?
The need to generate a unique random alphanumeric string of a given length is very common. You may need it...
How Can I Do a Redirect to Different URL Before Page Load?
Let’s say that you want all the visitor on the webpage https://example.com/initial.php to https://example.com/final.php. This can be done using several...
How Can I Check if String Starts with Specific Word or Substring?
When looking for a word, character or substring inside another string, it is very common to check if the main...
How Can I Check if String Contains a Specific Word or Substring?
Let’s say you have a string and you want to check if it contains a specific word, character or substring....
How Can I Calculate the Difference Between Two Dates in PHP?
Calculating the difference between two dates is not as easy as it sounds. There are a lot of things that...