Php String to Lowercase Tutorial

strtolowercase() - String to Lowercase Tutorial

strtolowercase() converts a sting to lowercase

string strtolower ( string $str )

The $str parameter is a string.
It returns a string with lowercased characters.

Php String to Lowercase Example

Example: Let's convert the string "HeLLo WoRlD!" to lowercase

$string = "HeLLo WoRlD!";
$string_to_lowercase = strtolower($string);
echo $string_to_lowercase;

The string-to-lowercase function returns the value "hello world!"

Test it online using our String-to-Lowercase Tool

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Most Used Functions

The String Function Tools are designed to give you the most-used string functions

1. Check String Length

2. Reverse String

3. Make String Lowercase

4. Url Encoding

5. Convert Hex to String

6. Make String Uppercase

7. Convert String to Hex

8. Url Decoding

9. Html Encoding

10. Html Decoding

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