What is the use of ucwords() PHP String function?

ucwords() changes the first letter of each word of a string to a capital letter. The rest of the letters are not changed.

<?php
echo ucwords("hello world from php") . "<br>";

// Different word separator
echo ucwords("hello-world foo", "-") . "<br>";

// Make the other letters small first
echo ucwords(strtolower("PHP TUTORIAL"));
?>

Output:

By default words are separated by a space, tab or new line. Use the second parameter to give your own separators. To change only the first letter of the whole string use ucfirst().

• Previous Interview Question
• Next Interview Question

---

Tutorials
No Content Found.

Exercises & Assignments
No Content Found.

Interview Questions & Answers
No Content Found.