QuickHashIntSet::delete
(PECL quickhash >= Unknown)
QuickHashIntSet::delete — This method deletes an entry from the set
Описание
public QuickHashIntSet::delete
( int
$key
) : boolThis method deletes an entry from the set, and returns whether the entry was deleted or not. Associated memory structures will not be freed immediately, but rather when the set itself is freed.
Список параметров
-
key -
The key of the entry to delete.
Возвращаемые значения
true when the entry was deleted, and false if the entry was not deleted.
Примеры
Пример #1 QuickHashIntSet::delete() example
<?php
$set = new QuickHashIntSet( 1024 );
var_dump( $set->exists( 4 ) );
var_dump( $set->add( 4 ) );
var_dump( $set->delete( 4 ) );
var_dump( $set->exists( 4 ) );
var_dump( $set->delete( 4 ) );
?>
Результатом выполнения данного примера будет что-то подобное:
bool(false) bool(true) bool(true) bool(false) bool(false)