QuickHashIntSet::getSize
(PECL quickhash >= Unknown)
QuickHashIntSet::getSize — Returns the number of elements in the set
Description
publicint QuickHashIntSet::getSize ( void )Returns the number of elements in the set.
Parameters
key
The key of the entry to add.
Return Values
The number of elements in the set.
Examples
Example #1 QuickHashIntSet::getSize() example
<?php
$set?=?new?QuickHashIntSet(?8?);
var_dump(?$set->add(?2?)?);
var_dump(?$set->add(?3?)?);
var_dump(?$set->getSize()?);
?>The above example will output something similar to:
bool(true)
bool(true)
int(2)← QuickHashIntSet::exists
QuickHashIntSet::loadFromFile →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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