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QuickHashStringIntHash::__construct — Creates a new QuickHashStringIntHash object
$size, int $options = 0)This constructor creates a new QuickHashStringIntHash. The size is the amount of bucket lists to create. The more lists there are, the less collisions you will have. Options are also supported.
size
The amount of bucket lists to configure. The number you pass in will be
automatically rounded up to the next power of two. It is also
automatically limited from 64 to 4194304.
options
The options that you can pass in are:
QuickHashStringIntHash::CHECK_FOR_DUPES, which makes sure no duplicate
entries are added to the hash and
QuickHashStringIntHash::DO_NOT_USE_ZEND_ALLOC to not use PHP's internal
memory manager.
Returns a new QuickHashStringIntHash object.
示例 #1 QuickHashStringIntHash::__construct() example
<?php
var_dump( new QuickHashStringIntHash( 1024 ) );
var_dump( new QuickHashStringIntHash( 1024, QuickHashStringIntHash::CHECK_FOR_DUPES ) );
?>