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Bugs for Performance problem
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
3579
(edit)		 2000-02-23 05:09 UTC 2000-03-01 15:07 UTC Bug Closed 4.0 Beta 4 Patch Level 1      
434
(edit)		 1998-06-03 18:05 UTC 1998-06-03 20:10 UTC Bug Closed 3.0 Release Candidate 5 Solaris 2.5.1 ".=" is very slow rasmus
8770
(edit)		 2001-01-17 18:33 UTC 2001-04-28 16:03 UTC Bug Closed 4.0.4 Linux "Cannot find server" error on IE broswer when submitting form on a secure sit  
6279
(edit)		 2000-08-21 13:06 UTC 2000-12-07 11:31 UTC Bug Closed 4.0.1pl2 Windiows NT 4.0 SP5 "include" behaves *very* slowly (only with PHP4)  
11292
(edit)		 2001-06-05 13:58 UTC 2001-06-21 23:50 UTC Bug Closed 4.0.5 Windows 2000 100% of CPU  
9132
(edit)		 2001-02-06 12:30 UTC 2001-04-10 09:54 UTC Bug Closed 4.0.3pl1 linux i386 debian 2.2 potato 4.0.3pl1 takes too much memory (about 36 megs VSZ).  
73262
(edit)		 2016-10-07 01:05 UTC 2019-10-30 12:12 UTC Bug Closed Irrelevant Irrelevant 8192 CHUNK_SIZE and PHP_SOCK_CHUNK_SIZE makes copy() slow nikic
19672
(edit)		 2002-09-30 06:38 UTC 2002-09-30 06:41 UTC Bug Closed 4.2.3 win2k about GetImageSize()  
65410
(edit)		 2013-08-07 08:27 UTC 2015-04-15 14:00 UTC Req Closed 5.5.1 All Add call_func() syntax cmb
7747
(edit)		 2000-11-10 10:42 UTC 2001-11-10 08:42 UTC Bug Closed 4.0.3pl1 FreeBSD 4.0-RELEASE Apache 1.3.1 after opening a socket and while reading from it php start growing CPU/MEM usag  
60139
(edit)		 2011-10-26 10:36 UTC 2011-11-02 06:31 UTC Bug Closed 5.4.0beta2   Anonymous functions create cycles not detected by the GC dmitry
2899
(edit)		 1999-12-03 02:58 UTC 1999-12-26 11:18 UTC Bug Closed 3.0.12 SunOS 5.6 apache 1.3.6 / php3  
197
(edit)		 1998-03-25 15:35 UTC 1998-03-28 12:20 UTC Bug Closed 3.0b6 IRIX 6.2 apache1.3 process grows > 50meg, coredumps, sometimes crashing machine.  
28866
(edit)		 2004-06-21 13:15 UTC 2005-02-15 11:30 UTC Bug Closed 5.0.0RC3 Linux 2.4 / glibc 2.3 array of objs filling slowness  
3678
(edit)		 2000-03-01 05:17 UTC 2000-03-01 12:25 UTC Bug Closed 4.0 Latest CVS (01/03/2000) guess every :) array overhead not good  
27275
(edit)		 2004-02-16 07:38 UTC 2004-03-15 10:12 UTC Bug Closed 5CVS-2004-02-16 (4CVS) * Array->String cast takes serious performance hit, leaks like crazy  
46039
(edit)		 2008-09-10 07:00 UTC 2008-11-19 14:45 UTC Bug Closed 5.2.6 Mac OS X 10.5.4 ArrayObject iteration is slow helly
47643
(edit)		 2009-03-13 11:49 UTC 2010-11-01 18:18 UTC Bug Closed 5.*, 6CVS (2009-04-13) * array_diff() takes over 3000 times longer than php 5.2.4 felipe
38812
(edit)		 2006-09-13 15:58 UTC 2006-09-20 00:29 UTC Bug Closed 5CVS-2006-09-13 (snap) Linux (SuSE 9.2) array_key_exists is ~200x slower than 5.1.x  
37563
(edit)		 2006-05-23 17:16 UTC 2006-05-25 22:39 UTC Bug Closed 5CVS-2006-05-23 (snap) Linux array_key_exists performance is poor for &$array ilia
30295
(edit)		 2004-09-30 23:23 UTC 2006-01-01 21:54 UTC Bug Closed 5CVS, 4CVS (2005-06-20) * array_key_exists() makes a copy of the given array  
75533
(edit)		 2017-11-16 04:31 UTC Not modified Bug Closed 7.1.11 macOS 10.13.1 array_reduce is slow when $carry is large array  
54207
(edit)		 2011-03-09 18:44 UTC 2012-10-08 08:40 UTC Doc Closed 5.3.5   autoload parameter for class_alias? reeze
1755
(edit)		 1999-07-20 12:34 UTC 1999-07-21 05:03 UTC Bug Closed 4.0 Beta 1 Sparc Solaris 2.7 base64_decode uses inefficient algorithm  
68624
(edit)		 2014-12-18 22:51 UTC 2014-12-18 23:12 UTC Bug Closed 5.6.3 linux and mac by reference arrays slow down within the function as the array grows nikic
33070
(edit)		 2005-05-19 17:22 UTC 2005-06-05 20:06 UTC Bug Closed 5.*, 4.* Linux 2.6.10 kernel bzdecompress inefficient iliaa
13860
(edit)		 2001-10-28 15:34 UTC 2001-10-28 21:30 UTC Bug Closed 4.0.6 Windows 98 SE Bzip2 bzdecompress function is wery slow... jeroen
697
(edit)		 1998-08-26 18:24 UTC 1998-09-19 15:11 UTC Bug Closed 3.0.3 Linux can't require() files that start with a "."  
799
(edit)		 1998-09-29 17:28 UTC 1998-10-03 19:48 UTC Bug Closed 3.0.4 Linux 2.0.34~35 CGI output limitation  
63655
(edit)		 2012-11-30 11:11 UTC 2016-08-06 09:39 UTC Req Closed 5.3.19   check type functions -> check type operators nikic
  Showing 1-30 of 181 Show Next 30 Entries »
 
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