false positive with in_array and 0

}

my problem is that, as long as the $_POST['strap_city'] array exists, "lee county" ends up checked. i'm pretty sure it's because $code for "lee county" is zero. i've tried writing this conditional every way i can think of, but the damned thing keeps ending up selected. any suggestion on how i can get "lee county" checked only when a 0 is actually in the array?

Source: http://community.livejournal.com/php/549489.html

Date: 03/08/07 (PHP Community) Keywords: no keywords

i have a form with an array of checkboxes. after a query is submitted, the page refreshes with the form filled in per the users' choices. the array of checkboxes is created with the following relevant snippets:


$cities = array('B' => 'bonita springs',
                'C' => 'cape coral',
        'P' => 'fort myers',
        'W' => 'fort myers bch',
        'T' => 'sanibel',
        '0' => 'lee county'
            );


[...]

foreach ($cities as $code=>$city) {
             ?>

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