kimerajamm Posted June 14, 2010 Share Posted June 14, 2010 How do I find out if an array has values posted to each of its elements? I need to know that EVERY element has been filled out. :( :( :( Quote Link to comment https://forums.phpfreaks.com/topic/204726-php-question/ Share on other sites More sharing options...
plutomed Posted June 14, 2010 Share Posted June 14, 2010 print_r($arrayName); Quote Link to comment https://forums.phpfreaks.com/topic/204726-php-question/#findComment-1071824 Share on other sites More sharing options...
saviola Posted June 14, 2010 Share Posted June 14, 2010 echo "<pre>"; print_r($array); Quote Link to comment https://forums.phpfreaks.com/topic/204726-php-question/#findComment-1071882 Share on other sites More sharing options...
plutomed Posted June 14, 2010 Share Posted June 14, 2010 echo "</pre>"; Need the closing tag aswell. Quote Link to comment https://forums.phpfreaks.com/topic/204726-php-question/#findComment-1071886 Share on other sites More sharing options...
ignace Posted June 14, 2010 Share Posted June 14, 2010 How do I find out if an array has values posted to each of its elements? if (isset($_POST['field1'], $_POST['field2'], $_POST['field3'], ..)) { Returns false if any of those fields is not defined. Quote Link to comment https://forums.phpfreaks.com/topic/204726-php-question/#findComment-1071975 Share on other sites More sharing options...
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