PHP string functions – strtolower and strtoupper
This tutorial explains how to convert strings to uppercase and lowercase using the strtolower and strtoupper functions. These functions each take one argument – the string that needs to be …
Working with Strings in JavaScript
This video tutorial explains some different tasks you can perform with strings including: how to concatenate (join) strings together how to convert from integer to string ho to change text to uppercase or lowercase letters …