How Can I Check if an Element is Hidden or Visible with JavaScript?
Using JavaScript or jQuery to check if an element is hidden or not sounds very simple. However, there are lot...
Category Archives: How-To Guides
How Can I Strip all Whitespace Characters in a String in PHP?
Many times, the strings that you are manipulating in a PHP project will have extra spaces that need to be...
How Can I Resize an Image Programmatically in PHP?
If you are working on a website or project which deals with images, there will most probably come a time...
How Can I Remove or Delete Empty Array Elements in PHP?
Many times, when working on a PHP project, you deal with an array which has some unwanted or empty array...
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...
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...