Re: CONTINUE - variable problem - help!
| From: | Stefan Rusterholz | Date: | Wed, 16 Jan 2002 13:09:04 +0000 |
| Subject: | Re: CONTINUE - variable problem - help! | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-80690@lists.php.net to get a copy of this message | ||
whoops, typo:
echo (isset($row["somename_$var"]) && $row["somename_$var"] !==
"") ?
$row["somename_$var"] : "Sorry, but \$row[\"somename_$var\"] is not
set.";
above code should be correct :) (notice: it's only 1 line - email could
display it on multiple lines).
and here a smaller explanation of the ternary operator (?:):
echo (condition) ? "condition is true" : "condition is false";
if conditions evaluates to true then PHP interprets it like
echo "condition is true";
else
echo "condition is false";
best regards
Stefan Rusterholz