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get_schema_version: add nocache parameter

This commit is contained in:
Andrew Dolgov 2010-01-13 22:03:42 +03:00
parent 5eee1b4247
commit 199db684f3
1 changed files with 9 additions and 3 deletions
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12
functions.php
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@ -2054,9 +2054,15 @@
return "even";
}
function get_schema_version($link) {
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
return (int) db_fetch_result($result, 0, "schema_version");
function get_schema_version($link, $nocache = false) {
if (!$_SESSION["schema_version"] || $nocache) {
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
$version = db_fetch_result($result, 0, "schema_version");
$_SESSION["schema_version"] = $version;
return $version;
} else {
return $_SESSION["schema_version"];
}
}
function sanity_check($link) {