imap_gc()

imap_gc - Clears IMAP cache

Syntax

string imap_gc (resource $imap_stream, int $caches)

Arguments

• imap_stream - An IMAP stream returned by imap_open().
• caches - Specifies the cache to purge. It may one or a combination of the following constants: IMAP_GC_ELT (message cache elements), IMAP_GC_ENV (enveloppe and bodies), IMAP_GC_TEXTS (texts).

Description

Purges the cache of entries of a specific type.

Version

PHP 5.3.0

Return value

Returns TRUE.