Php is a powerful language. If you are thinking whether Php supports image processing like the other language Java, C# etc. than i must tell you, YES! Php have a powerful image processing library called as Php GD Library which contains many different useful functions that can help you in processing images.
Here i am going to introduce you a simple function through which you can resize any image easily. All the php functions used in this function are from php gd library. Its a really small php function with complete explanation. Just call the function with few parameters 😉