If you are working on PHP, chances are you might familiar with Cannot Modify Header Information, Header Already Sent Error . In this post i am trying to explain what is the actual cause of Header already sent error and how you avoid this.
Before we dig into this error, first let us know what is Header
How to return multiple values from a function in PHP. Is it possible to return more than one values when calling a function. This type of question is mostly asked by beginners who just started coding. Do i have to use multiple return statements for returning multiple values.
There is more than fifty array functions available in PHP. You can check the list of PHP array functions. Here i list top five most popular PHP array functions.