QuickHashIntSet::__construct
QuickHashIntSet::exists
QuickHashIntSet
PHP Manual

# QuickHashIntSet::delete

(PECL quickhash >= Unknown)

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

### Beschreibung

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

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.

### Parameter-Liste

`key`

  The key of the entry to delete.

### Rückgabewerte

`TRUE` when the entry was deleted, and `FALSE` if the entry was not deleted.

### Beispiele

Beispiel #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 ) );
?>`

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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

QuickHashIntSet::__construct
QuickHashIntSet::exists
QuickHashIntSet
PHP Manual