imap_headers

    (PHP 4, PHP 5, PHP 7, PHP 8)

    imap_headers — Returns headers for all messages in a mailbox

    Description

    imap_headers(IMAP\Connection$imap): array|false

    Returns headers for all messages in a mailbox.

    Parameters

    imap

    An IMAP\Connection instance.

    Return Values

    Returns an array of string formatted with header info. One element per mail message. Returns false on failure.

    Changelog

    VersionDescription
    8.1.0 The imap parameter expects an IMAP\Connection instance now; previously, a valid imapresource was expected.
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