imap_is_open

Function • Removed in PHP 8.4

Check if the IMAP stream is still valid.

PHP 5
PHP 7
PHP 8.0-8.1
PHP 8.2
Added
PHP 8.3
PHP 8.4
Removed
PHP 8.5
PHP 8.6

imap_is_open Function synopsis

imap_is_open(IMAP\Connection $imap): bool

Parameters

$imap

TypeIMAP\Connection

Return value

Typebool

Returns true if the stream is still valid, false otherwise.

Changes to the imap_is_open Function

PHP 8.4

  • Function removed

PHP 8.2

  • Function added

imap_is_open Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release No
PHP 8.5Supported (Latest) No
PHP 8.4Supported No
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes