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Merge branch 'arcpatch-D1726'

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This commit is contained in:
epriestley 2012-02-28 21:04:10 -08:00
commit 07d75e35a4
2 changed files with 23 additions and 2 deletions
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24
src/applications/feed/storage/story/PhabricatorFeedStoryData.php
View file

@ -1,7 +1,7 @@
<?php
/*
* Copyright 2011 Facebook, Inc.
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -40,7 +40,27 @@ class PhabricatorFeedStoryData extends PhabricatorFeedDAO {
}
public function getEpoch() {
return $this->chronologicalKey >> 32;
if (PHP_INT_SIZE < 8) {
// We're on a 32-bit machine.
if (function_exists('bcadd')) {
// Try to use the 'bc' extension.
return bcdiv($this->chronologicalKey, bcpow(2,32));
} else {
// Do the math in MySQL. TODO: If we formalize a bc dependency, get
// rid of this.
// See: PhabricatorFeedStoryPublisher::generateChronologicalKey()
$conn_r = id($this->establishConnection('r'));
$result = queryfx_one(
$conn_r,
// Insert the chronologicalKey as a string since longs don't seem to
// be supported by qsprintf and ints get maxed on 32 bit machines.
'SELECT (%s >> 32) as N',
$this->chronologicalKey);
return $result['N'];
}
} else {
return $this->chronologicalKey >> 32;
}
}
public function getValue($key, $default = null) {

1
src/applications/feed/storage/story/__init__.php
View file

@ -9,6 +9,7 @@
phutil_require_module('phabricator', 'applications/feed/storage/base');
phutil_require_module('phabricator', 'applications/phid/constants');
phutil_require_module('phabricator', 'applications/phid/storage/phid');
phutil_require_module('phabricator', 'storage/queryfx');
phutil_require_module('phutil', 'utils');