Date: Wed, 13 Aug 2003 08:56:53 -0700 (PDT) From: David Byrne <[EMAIL PROTECTED]>
How can I count empty values in an array? This count
should not include zeros or non-empty values.
This should work:
if (length($value) == 0) {
$count += 1;
}
$value has length zero if it is "" or undef.
"0" has length 1.
--kag
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