mysqlnd_qc Funções
mysqlnd_qc_get_available_handlers
mysqlnd_qc Funções
PHP Manual

# mysqlnd_qc_clear_cache

(PECL mysqlnd_qc >= 1.0.0)

mysqlnd_qc_clear_cache — Flush all cache contents

### Descrição

bool mysqlnd_qc_clear_cache ( void )

Flush all cache contents.

Flushing the cache is a storage handler responsibility. All built-in storage handler but the memcache storage handler support flushing the cache. The memcache storage handler cannot flush its cache contents.

User-defined storage handler may or may not support the operation.

### Parâmetros

Esta função não possui parâmetros.

### Valor Retornado

Retorna `TRUE` em caso de sucesso ou `FALSE` em caso de falha.

A return value of `FALSE` indicates that flushing all cache contents has failed or the operation is not supported by the active storage handler. Applications must not expect that calling the function will always flush the cache.

mysqlnd_qc Funções
mysqlnd_qc_get_available_handlers
mysqlnd_qc Funções
PHP Manual