str_trim
Removes whitespace characters (space, tab, newline, carriage return, vertical tab, form feed) from both ends.
Removes whitespace characters (space, tab, newline, carriage return, vertical tab, form feed) from both ends.
Removes whitespace characters (space, tab, newline, carriage return, vertical tab, form feed) from beginning.
Removes whitespace characters (space, tab, newline, carriage return, vertical tab, form feed) from end.
Converts string to uppercase with full Unicode support.
URL-decode a string.
URL-encode a string with %20 for spaces.
Converts a string into a list of characters
Convert a vector to a string
Convert a v3 to a string