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function is not described

Symfony\Component\CssSelector\Exception

SyntaxErrorException::stringAsFunctionArgument() public WC 1.0

{} It's a method of the class: SyntaxErrorException{}

No Hooks.

Return

self.

Usage

$result = SyntaxErrorException::stringAsFunctionArgument();

Code of SyntaxErrorException::stringAsFunctionArgument() WC 5.4.1

<?php
public static function stringAsFunctionArgument()
{
    return new self('String not allowed as function argument.');
}