WinCache Funciones
PHP Manual

wincache_ucache_delete

(PECL wincache >= 1.1.0)

wincache_ucache_delete Deletes variables from the user cache

Descripción

bool wincache_ucache_delete ( mixed $key )

Deletes the elements in the user cache pointed by key.

Parámetros

key

The key that was used to store the variable in the cache. key is case sensitive. key can be an array of keys.

Valores devueltos

Devuelve TRUE en caso de éxito o FALSE en caso de error.

If key is an array then the function returns FALSE if every element of the array fails to get deleted from the user cache, otherwise returns an array which consists of all the keys that are deleted.

Ejemplos

Example #1 Using wincache_ucache_delete() with key as a string

<?php
wincache_ucache_set
('foo''bar');
var_dump(wincache_ucache_delete('foo'));
var_dump(wincache_ucache_exists('foo'));
?>

El resultado del ejemplo sería:

bool(true)
bool(false)

Example #2 Usingwincache_ucache_delete() with key as an array

<?php
$array1 
= array('green' => '5''blue' => '6''yellow' => '7''cyan' => '8');
wincache_ucache_set($array1);
$array2 = array('green''blue''yellow''cyan');
var_dump(wincache_ucache_delete($array2));
?>

El resultado del ejemplo sería:

array(4) { [0]=> string(5) "green" 
           [1]=> string(4) "Blue" 
           [2]=> string(6) "yellow" 
           [3]=> string(4) "cyan" } 

Example #3 Using wincache_ucache_delete() with key as an array where some elements cannot be deleted

<?php
$array1 
= array('green' => '5''blue' => '6''yellow' => '7''cyan' => '8');
wincache_ucache_set($array1);
$array2 = array('orange''red''yellow''cyan');
var_dump(wincache_ucache_delete($array2));
?>

El resultado del ejemplo sería:

array(2) { [0]=> string(6) "yellow" 
           [1]=> string(4) "cyan" }

Ver también


WinCache Funciones
PHP Manual