From d14b81bc0242cfb49229571f38eb26fa7de43b2b Mon Sep 17 00:00:00 2001 From: Olaf Bohlen <olbohlen@eenfach.de> Date: Fri, 16 Jun 2023 13:01:28 +0200 Subject: [PATCH] init vars to empty value --- index.php | 14 ++++++++++---- 1 files changed, 10 insertions(+), 4 deletions(-) diff --git a/index.php b/index.php index fc5482d..f1b6ebd 100644 --- a/index.php +++ b/index.php @@ -24,12 +24,17 @@ echo "no other file found!"; } echo '</p>'; - + + $host = ""; + $user = ""; + $pass = ""; + $db = ""; + $host = $_ENV["DBHOST"]; $user = $_ENV["DBUSER"]; $pass = $_ENV["DBPASS"]; $db = $_ENV["DBNAME"]; - + echo '<p>Connecting to database at ' .$host . '</p>'; $con = pg_connect("host=$host dbname=$db user=$user password=$pass") or die ("Could not connect to server\n"); @@ -37,11 +42,12 @@ $rs = pg_query($con, $query) or die("Cannot execute query: $query\n"); + echo '<p>Database results:<hr>'; while ($row = pg_fetch_row($rs)) { echo "$row[0]\n"; } - - pg_close($con); + echo "</p>"; + pg_close($con); ?> </body> </html> -- Gitblit v1.9.3