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PHP Extension

Store One or More Flags on a Single Message

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Demonstrates the Chilkat Imap.StoreFlags method, which sets or clears one or more flags on a single message identified by ID. The first argument is the message ID, the second (bUid) selects UID vs sequence number, the third is a space-separated list of flag names, and the fourth is the value (1 to set, 0 to clear). This example applies the Seen and Flagged flags to one message by UID.

Background: StoreFlags is the single-message counterpart to SetFlags and lets you change several flags at once by listing them space-separated (without leading backslashes). Because the ID can be either a UID or a sequence number, the bUid argument must match how you obtained it — a UID from a UID search, or a sequence number from a sequence-based operation. UIDs are the safer choice since they remain valid as the mailbox changes.

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PHP Extension
<?php

include("chilkat.php");

$success = false;

//  Demonstrates the Imap.StoreFlags method, which sets or clears one or more flags on a single
//  message identified by ID.  The 1st argument is the message ID, the 2nd (bUid) selects UID
//  vs sequence number, the 3rd is a space-separated list of flag names, and the 4th is the
//  value (1 to set, 0 to clear).

$imap = new CkImap();

$imap->put_Ssl(true);
$imap->put_Port(993);

$success = $imap->Connect('imap.example.com');
if ($success == false) {
    print $imap->lastErrorText() . "\n";
    exit;
}

$success = $imap->Login('user@example.com','myPassword');
if ($success == false) {
    print $imap->lastErrorText() . "\n";
    exit;
}

$success = $imap->SelectMailbox('Inbox');
if ($success == false) {
    print $imap->lastErrorText() . "\n";
    exit;
}

//  Get the UIDs of all messages.
$msgSet = new CkMessageSet();
$success = $imap->QueryMbx('ALL',true,$msgSet);
if ($success == false) {
    print $imap->lastErrorText() . "\n";
    exit;
}

if ($msgSet->get_Count() > 0) {
    //  Apply the Seen and Flagged flags to the first message.  bUid is true because the ID
    //  came from a UID search.
    $uid = $msgSet->GetId(0);
    $success = $imap->StoreFlags($uid,true,'Seen Flagged',1);
    if ($success == false) {
        print $imap->lastErrorText() . "\n";
        exit;
    }

    print 'Updated flags on UID ' . $uid . "\n";
}

$success = $imap->Disconnect();
if ($success == false) {
    print $imap->lastErrorText() . "\n";
    exit;
}


?>