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phptextechocapitalize

How do I echo text in capital letters?

I want to know how to capitalize in PHP

Solution 
  • echo strtoupper('hello');

    strtoupper will capitalize the whole string.

    If you're only interested in capitalizing the first letter, you can use ucfirst:

    echo ucfirst('hello!'); //Hello!

    If you want to capitalize the first letter of each word in a string, use ucwords:

    echo ucwords('hello world!'); //Hello World!