PhpSandbox\PHPSandbox::hasBlacklistedVars PHP Method

hasBlacklistedVars() public method

Query whether PHPSandbox instance has blacklisted variables.
public hasBlacklistedVars ( ) : integer
return integer Returns the number of blacklisted variables this instance has defined
    public function hasBlacklistedVars()
    {
        return count($this->blacklist['variables']);
    }
PHPSandbox