QuickHashIntSet::__construct
QuickHashIntSet::exists
QuickHashIntSet
PHP Manual

# QuickHashIntSet::delete

(PECL quickhash >= Unknown)

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

### Description

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.

### Parameters

`key`

  The key of the entry to delete.

### Return Values

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

### Examples

Example #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 ) );
?>`

The above example will output something similar to:

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

QuickHashIntSet::__construct
QuickHashIntSet::exists
QuickHashIntSet
PHP Manual