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remove reference assignment where unnecessary

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Avoids a number of warnings on PHP7.
This commit is contained in:
Sarah Hoffmann
2016-06-04 23:46:19 +02:00
parent 92095c9247
commit 2156fb1ad7
3 changed files with 3 additions and 3 deletions
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2
lib/db.php
View File

@@ -4,7 +4,7 @@
function &getDB($bNew = false, $bPersistent = false)
{
// Get the database object
$oDB =& DB::connect(CONST_Database_DSN.($bNew?'?new_link=true':''), $bPersistent);
$oDB = DB::connect(CONST_Database_DSN.($bNew?'?new_link=true':''), $bPersistent);
if (PEAR::IsError($oDB))
{
var_dump(CONST_Database_DSN);

2
utils/query.php
View File

@@ -32,7 +32,7 @@
if (isset($aCMDResult['bounded'])) $aCMDResult['bounded'] = 'true';
if (isset($aCMDResult['nodedupe'])) $aCMDResult['dedupe'] = 'false';
$oGeocode =& new Geocode($oDB);
$oGeocode = new Geocode($oDB);
if (isset($aCMDResult['accept-language']) && $aCMDResult['accept-language'])
$oGeocode->setLanguagePreference(getPreferredLanguages($aCMDResult['accept-language']));
else

2
utils/setup.php
View File

@@ -94,7 +94,7 @@
{
echo "Create DB\n";
$bDidSomething = true;
$oDB =& DB::connect(CONST_Database_DSN, false);
$oDB = DB::connect(CONST_Database_DSN, false);
if (!PEAR::isError($oDB))
{
fail('database already exists ('.CONST_Database_DSN.')');