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PHP lcfirst() function with example
By IncludeHelp Last updated : December 27, 2023
PHP lcfirst() function
The lcfirst() function is a string function, it is used to convert first character to lowercase. It accepts string and returns string with first lowercase character.
Syntax
The syntax of the lcfirst() function:
lcfirst(string);
Parameters
The parameters of the lcfirst() function:
- string: An input parameter.
Sample Input/Output
Input: "THIS is MY computer!"
Output: "tHIS is MY computer!"
Example of PHP lcfirst() Function
<?PHP
$str = "THIS is MY computer!";
echo (lcfirst($str));
?>
Output
The output of the above example is:
tHIS is MY computer!
To understand the above example, you should have the basic knowledge of the following PHP topics: