Using PHP Code To Change Title Words & Letters To Uppercase & Lowercase

The code examples in this tutorial apply to the Genesis entry title however you can use your own theme specific hook or the WordPress filter, the_title to modify the entry title in any theme.

Example:

The above code will work with any theme.

Lowercase

This code changes all characters to lowercase.

Uppercase

This code changes all characters to uppercase.

First Character Each Word Uppercase

This code changes the first character in each word to uppercase.

First Character First Word Uppercase

This code changes the first character of the first word to uppercase.