ucfirst() Function in PHP 8.1 and 8.2 With Example

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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:

// 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.