How to use php lcfirst function

lcfirst() function is a built-in function of PHP, used to convert the first character in a string to lowercase. The syntax is lcfirst(string), which accepts a string as a parameter and returns the converted string.

php How to use the lcfirst() function?

php The lcfirst() function converts the first character in the string to lowercase.

Basic syntax:

lcfirst ( string)

Parameters: lcfirst() function only accepts one required parameter string, which specifies the string to be converted.

Return value: Returns the converted string, that is, a string with the first letter lowercase.

Let’s take a look at how to use the php lcfirst() function through an example.

Example:

<?php
echo lcfirst("Hello world!");
?>

Output:

hello world!

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