protected function configureSessionIDRegex()
	{
		$bitsPerCharacter = (int)ini_get('session.sid_bits_per_character');
		$SIDLength        = (int)ini_get('session.sid_length');

		if (($bits = $SIDLength * $bitsPerCharacter) < 160)
		{
			// Add as many more characters as necessary to reach at least 160 bits
			$SIDLength += (int)ceil((160 % $bits) / $bitsPerCharacter);
			ini_set('session.sid_length', $SIDLength);
		}

		// Yes, 4,5,6 are the only known possible values as of 2016-10-27
		switch ($bitsPerCharacter)
		{
			case 4:
				$this->sessionIDRegex = '[0-9a-f]';
				break;
			case 5:
				$this->sessionIDRegex = '[0-9a-v]';
				break;
			case 6:
				$this->sessionIDRegex = '[0-9a-zA-Z,-]';
				break;
		}

		$this->sessionIDRegex .= '{' . $SIDLength . '}';
	}
protected function configureSessionIDRegex()
	{
		$bitsPerCharacter = (int)ini_get('session.sid_bits_per_character');
		$SIDLength        = (int)ini_get('session.sid_length');

		if (($bits = $SIDLength * $bitsPerCharacter) < 160)
		{
			// Add as many more characters as necessary to reach at least 160 bits
			$SIDLength += (int)ceil((160 % $bits) / $bitsPerCharacter);
			ini_set('session.sid_length', $SIDLength);
		}

		// Yes, 4,5,6 are the only known possible values as of 2016-10-27
		switch ($bitsPerCharacter)
		{
			case 4:
				$this->sessionIDRegex = '[0-9a-f]';
				break;
			case 5:
				$this->sessionIDRegex = '[0-9a-v]';
				break;
			case 6:
				$this->sessionIDRegex = '[0-9a-zA-Z,-]';
				break;
		}

		$this->sessionIDRegex .= '{' . $SIDLength . '}';
	}
protected function configureSessionIDRegex ( ) { $ bitsPerCharacter = ( int ) ini_get ( 'session.sid_bits_per_character' ) ; $ SIDLength = ( int ) ini_get ( 'session.sid_length' ) ; if ( ( $ bits = $ SIDLength * $ bitsPerCharacter ) < 160 ) { // Add as many more characters as necessary to reach at least 160 bits $ SIDLength += ( int ) ceil ( ( 160 % $ bits ) / $ bitsPerCharacter ) ; ini_set ( 'session.sid_length' , $ SIDLength ) ; } // Yes, 4,5,6 are the only known possible values as of 2016-10-27 switch ( $ bitsPerCharacter ) { case 4 : $ this -> sessionIDRegex = '[0-9a-f]' ; break ; case 5 : $ this -> sessionIDRegex = '[0-9a-v]' ; break ; case 6 : $ this -> sessionIDRegex = '[0-9a-zA-Z,-]' ; break ; } $ this -> sessionIDRegex .= '{' . $ SIDLength . '}' ; }
Configure Session ID regular expression
Configure Session ID regular expression