mb_lcfirst

(PHP 8 >= 8.4.0)

mb_lcfirstMake a string's first character lowercase

Description

mb_lcfirst(string $string, string $encoding = null): string

Performs a multi-byte safe lcfirst() operation, and returns a string with the first character of string lowercased if that character is an ASCII character in the range "A" (0x41) to "Z" (0x5a).

Parameters

string
The input string.
encoding
The string encoding.

Return Values

Returns the resulting string.

See Also

  • mb_ucfirst() - Make a string's first character uppercase
  • lcfirst() - Make a string's first character lowercase