Support PHP Version: PHP 7.1, PHP 7.2, PHP 7.3, PHP 7.4, PHP 8.0, PHP 8.1, PHP 8.2, PHP 8.3 With Latest All Version Support.
Hello Friends Today, through this tutorial, I will tell you How to Use `ucfirst()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `ucfirst()` function in PHP is used to convert the first character of a string to uppercase. It’s available in both PHP 8.1 and PHP 8.2. Here’s how you can use it with an example:
<?php // Original string $string = "hello, world!"; // Convert the first character to uppercase $ucfirst_string = ucfirst($string); // Output the modified string echo $ucfirst_string; ?>
In this example:
1. The original string is `”hello, world!”`.
2. The `ucfirst()` function is applied to the original string, converting the first character to uppercase.
3. The resulting modified string is stored in the variable `$ucfirst_string`.
4. Finally, the modified string is echoed out.
The output will be:
Hello, world!
This function is often useful when you need to ensure that the first character of a string is capitalized, such as when displaying names or titles.