Edit Report a Bug

    imap_gc

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    imap_gc — Clears IMAP cache

    Descrição

    imap_gc(IMAP\Connection $imap, int $flags): true

    Purges the cache of entries of a specific type.

    Parâmetros

    imap

    Uma instância de IMAP\Connection.

    flags

    Specifies the cache to purge. It may one or a combination of the following constants: IMAP_GC_ELT (message cache elements), IMAP_GC_ENV (envelope and bodies), IMAP_GC_TEXTS (texts).

    Valor Retornado

    Sempre retorna true.

    Erros/Exceções

    Throws a ValueError if flags is invalid.

    Registro de Alterações

    Versão Descrição
    8.1.0 O parâmetro imap agora espera uma instância de IMAP\Connection; anteriormente, um resource imap válido era esperado.
    8.0.0 A ValueError is now thrown on invalid flags parameter values. Previously, a warning was emitted and the function returned false.

    Exemplos

    Exemplo #1 imap_gc() example

    <?php

    $mbox     = imap_open("{imap.example.org:143}", "username", "password");

    imap_gc($mbox, IMAP_GC_ELT);

    ?>

    add a note add a note

    User Contributed Notes 1 note

    up
    2
    Anonymous
    15 years ago
    If you notice that you're program's memory usage is increasing (as observed using ps) while calling the imap functions, calling this function should free that memory.
    add a note add a note
    To Top