quickhashstringinthash(3) [php man page]

QUICKHASHSTRINGINTHASH(3)						 1						 QUICKHASHSTRINGINTHASH(3)

The QuickHashStringIntHash class

INTRODUCTION

	This  class  wraps  around a hash containing strings, where the values are integer numbers. Hashes are also available as implementation of
       the ArrayAccess interface.

	Hashes can also be iterated over with foreach as the Iterator interface is implemented as well. The order of which elements  are  returned
       in is not guaranteed.

CLASS SYNOPSIS

       QuickHashStringIntHash

       QuickHashStringIntHash

       Constants

       o const integer$QuickHashStringIntHash::CHECK_FOR_DUPES1

       o const integer$QuickHashStringIntHash::DO_NOT_USE_ZEND_ALLOC2

       Methods

       o public bool QuickHashStringIntHash::add (string  $key, int  $value)

       o public QuickHashStringIntHash::__construct (int  $size, [int  $options])

       o public bool QuickHashStringIntHash::delete (string  $key)

       o public bool QuickHashStringIntHash::exists (string  $key)

       o public mixed QuickHashStringIntHash::get (string  $key)

       o public int QuickHashStringIntHash::getSize (void  )

       o publicstatic QuickHashStringIntHash QuickHashStringIntHash::loadFromFile (string  $filename, [int  $size], [int  $options])

       o publicstatic QuickHashStringIntHash QuickHashStringIntHash::loadFromString (string  $contents, [int  $size], [int  $options])

       o public void QuickHashStringIntHash::saveToFile (string  $filename)

       o public string QuickHashStringIntHash::saveToString (void  )

       o public int QuickHashStringIntHash::set (string  $key, int  $value)

       o public bool QuickHashStringIntHash::update (string  $key, int	$value)

PREDEFINED CONSTANTS

	      o QuickHashStringIntHash::CHECK_FOR_DUPES  -If  enabled, adding duplicate elements to a set (through either add() or loadFromFile())
		will result in those elements to be dropped from the set. This will take up extra time, so only used when it is required.

	      o QuickHashStringIntHash::DO_NOT_USE_ZEND_ALLOC -Disables the use of PHP's internal memory manager for internal set structures. With
		this option enabled, internal allocations will not count towards the memory_limit settings.

PHP Documentation Group 												 QUICKHASHSTRINGINTHASH(3)

QUICKHASHINTHASH(3)							 1						       QUICKHASHINTHASH(3)

The QuickHashIntHash class

INTRODUCTION

	This  class wraps around a hash containing integer numbers, where the values are also integer numbers. Hashes are also available as imple-
       mentation of the ArrayAccess interface.

	Hashes can also be iterated over with foreach as the Iterator interface is implemented as well. The order of which elements  are  returned
       in is not guaranteed.

CLASS SYNOPSIS

       QuickHashIntHash

       QuickHashIntHash

       Constants

       o const integer$QuickHashIntHash::CHECK_FOR_DUPES1

       o const integer$QuickHashIntHash::DO_NOT_USE_ZEND_ALLOC2

       o const integer$QuickHashIntHash::HASHER_NO_HASH256

       o const integer$QuickHashIntHash::HASHER_JENKINS1512

       o const integer$QuickHashIntHash::HASHER_JENKINS21024

       Methods

       o public bool QuickHashIntHash::add (int  $key, [int  $value])

       o public QuickHashIntHash::__construct (int  $size, [int  $options])

       o public bool QuickHashIntHash::delete (int  $key)

       o public bool QuickHashIntHash::exists (int  $key)

       o public int QuickHashIntHash::get (int	$key)

       o public int QuickHashIntHash::getSize (void  )

       o publicstatic QuickHashIntHash QuickHashIntHash::loadFromFile (string  $filename, [int	$options])

       o publicstatic QuickHashIntHash QuickHashIntHash::loadFromString (string  $contents, [int  $options])

       o public void QuickHashIntHash::saveToFile (string  $filename)

       o public string QuickHashIntHash::saveToString (void  )

       o public bool QuickHashIntHash::set (int  $key, int  $value)

       o public bool QuickHashIntHash::update (int  $key, int  $value)

PREDEFINED CONSTANTS

	      o QuickHashIntHash::CHECK_FOR_DUPES  -If	enabled,  adding duplicate elements to a set (through either add() or loadFromFile()) will
		result in those elements to be dropped from the set. This will take up extra time, so only used when it is required.

	      o QuickHashIntHash::DO_NOT_USE_ZEND_ALLOC -Disables the use of PHP's internal memory manager for internal set structures. With  this
		option enabled, internal allocations will not count towards the memory_limit settings.

	      o QuickHashIntHash::HASHER_NO_HASH  -Selects  to	not use a hashing function, but merely use a modulo to find the bucket list index.
		This is not faster than normal hashing, and gives more collisions.

	      o QuickHashIntHash::HASHER_JENKINS1 -This is the default hashing function to turn the integer hashes into bucket list indexes.

	      o QuickHashIntHash::HASHER_JENKINS2 -Selects a variant hashing algorithm.

PHP Documentation Group 												       QUICKHASHINTHASH(3)