imap_gc
PHP 5 >= 5.3.0, PHP 7, PHP 8
imap_gc - Clears IMAP cache
Manual
imap_gc(
IMAP\Connection$imap,
int$flags ): bool
Purges the cache of entries of a specific type.
Parameters
- imap
An IMAP\Connection instance.
- 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).
Return Values
Returns true on success or false on failure.
Changelog
| Version | Description |
| 8.1.0 | The imap parameter expects an IMAP\Connection instance now; previously, a resource was expected. |