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QuickHashIntSet::delete

(PECL quickhash >= Unknown)

QuickHashIntSet::delete — This method deletes an entry from the set

Açıklama

public QuickHashIntSet::delete(int $key): bool

This 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.

Bağımsız Değişkenler

key
The key of the entry to delete.

Dönen Değerler

true when the entry was deleted, and false if the entry was not deleted.

Örnekler

Örnek 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 ) );
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

bool(false)
bool(true)
bool(true)
bool(false)
bool(false)