ltrim
NAME
ltrim() - Remove leading whitespaces (and others)
SYNOPSIS
string ltrim( string str );
string ltrim( string str, string ch);
DESCRIPTION
Remove all leading whitespace (or other characters in 'ch') from the
string 'str' and return a new string.
The optional second argument is a set of Unicode characters, not a
set of raw bytes. See trim(3).
SEE ALSO
trim(3), rtrim(3)