
Quick Tip: How to Trim Whitespace with PHP
Learn some simple functions in PHP for trimming whitespace from strings, when you might need to use them, and a pitfall to watch out for.
Learn some simple functions in PHP for trimming whitespace from strings, when you might need to use them, and a pitfall to watch out for.
Saad explains how white space, a lack of content, can make a design more effective.