QuickHashIntSet::add

(PECL quickhash >= Unknown)

QuickHashIntSet::addThis method adds a new entry to the set

Описание

public bool QuickHashIntSet::add ( int $key )

This method adds a new entry to the set, and returns whether the entry was added. Entries are by default always added unless QuickHashIntSet::CHECK_FOR_DUPES has been passed when the set was created.

Список параметров

key

The key of the entry to add.

Возвращаемые значения

TRUE when the entry was added, and FALSE if the entry was not added.

Примеры

Пример #1 QuickHashIntSet::add() example

<?php
echo "without dupe checking\n";
$set = new QuickHashIntSet1024 );
var_dump$set->exists) );
var_dump$set->add) );
var_dump$set->exists) );
var_dump$set->add) );

echo 
"\nwith dupe checking\n";
$set = new QuickHashIntSet1024QuickHashIntSet::CHECK_FOR_DUPES );
var_dump$set->exists) );
var_dump$set->add) );
var_dump$set->exists) );
var_dump$set->add) );
?>

Результатом выполнения данного примера будет что-то подобное:

without dupe checking
bool(false)
bool(true)
bool(true)
bool(true)

with dupe checking
bool(false)
bool(true)
bool(true)
bool(false)