PHP Class Zend_Crypt_Math

Inheritance: extends Zend_Crypt_Math_BigInteger

Exibir arquivo Open project: kimai/kimai Class Usage Examples

Public Methods

Method	Description
btwoc ( string $long ) : string	Get the big endian two's complement of a given big integer in binary notation
fromBinary ( string $binary ) : string	Translate a binary form into a big integer string
rand ( string \| integer $minimum, string \| integer $maximum ) : string	Generate a pseudorandom number within the given range.
randBytes ( integer $length, boolean $strong = false ) : string	Return a random strings of $length bytes
randInteger ( integer $min, integer $max, boolean $strong = false ) : integer	Return a random integer between $min and $max
toBinary ( string $integer ) : string	Translate a big integer string into a binary form

Method Details

btwoc() public method

Get the big endian two's complement of a given big integer in binary notation

public btwoc ( string $long ) : string
$long	string
return	string

fromBinary() public method

Translate a binary form into a big integer string

public fromBinary ( string $binary ) : string
$binary	string
return	string

rand() public method

Will attempt to read from a systems RNG if it exists or else utilises a simple random character to maximum length process. Simplicity is a factor better left for development...

public rand ( string \| integer $minimum, string \| integer $maximum ) : string
$minimum	string \| integer
$maximum	string \| integer
return	string

randBytes() public static method

Return a random strings of $length bytes

public static randBytes ( integer $length, boolean $strong = false ) : string
$length	integer
$strong	boolean
return	string

randInteger() public static method

Return a random integer between $min and $max

public static randInteger ( integer $min, integer $max, boolean $strong = false ) : integer
$min	integer
$max	integer
$strong	boolean
return	integer

toBinary() public method

Translate a big integer string into a binary form

public toBinary ( string $integer ) : string
$integer	string
return	string