2012/05/03 17:10
$empty = $post = array();
foreach ($_POST as $varname => $varvalue) {
if (empty($varvalue)) {
$empty[$varname] = $varvalue;
} else {
$post[$varname] = $varvalue;
}
}
print "<pre>";
if (empty($empty)) {
print "None of the POSTed values are empty, posted:\n";
var_dump($post);
} else {
print "We have " . count($empty) . " empty values\n";
print "Posted:\n"; var_dump($post); print "\n";
print "Empty:\n"; var_dump($empty);
exit;
}
Reference : http://www.kr.php.net/manual/kr/faq.using.php
