get user emails with $wpdb

  • Hung Pham

    (@advnet)


    13 years, 1 month ago

    Okay, here is my code:

    $usersarray = $wpdb->get_results( "SELECT user_email FROM $wpdb->users", ARRAY_N );
foreach ($usersarray as $each_user) {
<some other PHP code here>
}

    It’s simple, but $each_user still returns array, not a string as expected. Did I do anything wrong?

    Please advice.
    Thanks.

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