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Bug #65588 in memcache decrement method can not return negative value
Submitted: 2013-08-30 07:08 UTC Modified: 2021-03-25 16:46 UTC
Avg. Score:4.3 ± 0.9
Reproduced:2 of 2 (100.0%)
Same Version:1 (50.0%)
Same OS:2 (100.0%)
From: arunkumar7827 at gmail dot com Assigned: cmb (profile)
Status: Closed Package: memcache (PECL)
PHP Version: 5.5.3 OS: win and linux
Private report: No CVE-ID: None
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 [2013-08-30 07:08 UTC] arunkumar7827 at gmail dot com

  $memcache = new Memcache;
  //$memcache->connect("localhost",11211); # You might need to set "localhost" to 
  //echo "Server's version: " . $memcache->getVersion() . "<br />\n";
  echo  "my value=>".$memcache->get("arun");
  echo "<br>after decrement=>".$memcache->decrement("arun",10);
  echo "<br>after decrement=>".$memcache->decrement("arun",110);
// here it have to return -10 but its return 0 


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 [2021-03-25 16:46 UTC]
-Status: Open +Status: Closed -Assigned To: +Assigned To: cmb
 [2021-03-25 16:46 UTC]
The official bug tracker for PECL/memcache is now at

So, if this is still an issue with either of the current memcache
versions (4 or 8), please file an issue there.
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Last updated: Mon Jun 21 22:01:23 2021 UTC