string_trim

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string_trim( string, *chars )

Returns: string

Throws: InvalidArgumentType

Trims unwanted characters from the left and right sides of the string. If chars is not specified tabs and spaces(whitespace) will be removed. If string or chars is not a string, InvalidArgumentType will be thrown.

string_trim( "	  Hello World!		" );

Output: "Hello World!"

Arguments

Name	Type	Purpose
string	string	The string to trim
*chars	string	optional: The characters to trim