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lcfirst (PHP 5 >= 5.3.0, PHP 7, PHP 8) lcfirst — Make a string's first character lowercase
The lcfirst () function converts the first character of a string to lowercase. Related functions: ucfirst () - converts the first character of a string to uppercase ucwords () - converts the first character of each word in a string to uppercase strtoupper () - converts a string to uppercase strtolower () - converts a string to lowercase
Jul 11, 2025 · The lcfirst () function is a built-in function in PHP which takes a string as an argument and returns the string with the first character in Lower Case and all other characters remain unchanged.
The PHP lcfirst() function is used to convert the first character of a given string to lowercase. The term "lowercase" refers to small letter characters such as a, b, c ....z. This function will only convert the first character of the first word in
PHP lcfirst () Function Topic: PHP String Reference Prev | Next Description The lcfirst() function converts the first character of a string to lowercase. The following table summarizes the technical details of this function.
- Returns the modified string.
- PHP 5.3.0+
The lcfirst function converts the first character of a string to lowercase. Example: echo lcfirst ('Abcde') outputs 'abcde'.
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