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fix diagram data query

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/jedi/ 2019-02-22 13:53:53 +01:00
parent efe17de00c
commit df739247a1
1 changed files with 5 additions and 5 deletions
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10
index.php
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@ -79,21 +79,21 @@ function get_stats(){
$res = $mysqli->query("select hour(date) as h, day(date) as d, count(date) as c from items group by h, d order by d, h"); $res = $mysqli->query("select hour(date) as h, day(date) as d, count(date) as c from found_items group by h, d order by d, h");
$ret["graph"] = array(); $ret["graph"] = array();
while ($row = $res->fetch_assoc()) { while ($res && $row = $res->fetch_assoc()) {
$ret["graph"][] = $row; $ret["graph"][] = $row;
} }
$res = $mysqli->query("SELECT COUNT(*) AS c FROM lost_items WHERE lost_items.del = 0 ORDER BY id ASC"); $res = $mysqli->query("SELECT COUNT(*) AS c FROM lost_items WHERE lost_items.del = 0 ORDER BY id ASC");
if ($row = $res->fetch_assoc()) { if ($res && $row = $res->fetch_assoc()) {
$ret["lost"] = $row["c"]; $ret["lost"] = $row["c"];
} }
$res = $mysqli->query("SELECT COUNT(*) AS c FROM found_items WHERE found_items.del = 0 ORDER BY id ASC"); $res = $mysqli->query("SELECT COUNT(*) AS c FROM found_items WHERE found_items.del = 0 ORDER BY id ASC");
if ($row = $res->fetch_assoc()) { if ($res && $row = $res->fetch_assoc()) {
$ret["found"] = $row["c"]; $ret["found"] = $row["c"];
} }
$res = $mysqli->query("SELECT COUNT(*) AS c FROM matches ORDER BY id ASC"); $res = $mysqli->query("SELECT COUNT(*) AS c FROM matches ORDER BY id ASC");
if ($row = $res->fetch_assoc()) { if ($res && $row = $res->fetch_assoc()) {
$ret["match"] = $row["c"]; $ret["match"] = $row["c"];
} }
$ret["unmatched"] = $ret["found"] + $ret["lost"] - 2 * $ret["match"]; $ret["unmatched"] = $ret["found"] + $ret["lost"] - 2 * $ret["match"];