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Showing 1-30 of 189
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Bugs for Performance problem
ID#
Date
Last Modified
Type
Status
PHP Version
OS
Summary
Assigned
79519
(edit)
2020-04-24 17:57 UTC
2021-12-09 19:54 UTC
Bug
Closed
7.4.5
Linux
Memory leak in PHP 7.4
nikic
73425
(edit)
2016-10-31 05:34 UTC
2021-08-19 13:35 UTC
Req
Closed
7.0.12
get_headers() and default GET requests
cmb
81090
(edit)
2021-05-30 12:41 UTC
2021-05-31 10:17 UTC
Bug
Closed
7.4.19
Windows
Typed property performance degradation with .= operator
80061
(edit)
2020-09-04 16:29 UTC
2020-09-21 14:11 UTC
Bug
Closed
7.4Git-2020-09-04 (Git)
*
Copying large files may have suboptimal performance
cmb
70098
(edit)
2015-07-18 20:43 UTC
2020-09-17 13:23 UTC
Bug
Closed
7.0.0beta1
Ubuntu 15.04, OSX 10.10.4
Real memory usage doesn't decrease
dmitry
79896
(edit)
2020-07-25 06:17 UTC
2020-07-31 06:39 UTC
Bug
Closed
7.4.8
Windows Server 2016
slower processing of non-fatal errors using custom error handler (7.4.7+)
cmb
79856
(edit)
2020-07-14 07:36 UTC
2020-07-14 07:40 UTC
Bug
Closed
8.0.0alpha2
Windows 10 Pro
for() terribly poor performance
beberlei
79794
(edit)
2020-07-05 00:18 UTC
2020-07-09 09:20 UTC
Bug
Closed
7.4.7
Debian GNU/Linux 9
Speed degradation with many NOTICEs and set_error_handler
laruence
76867
(edit)
2018-09-12 08:11 UTC
2020-03-04 21:25 UTC
Bug
Closed
7.2.9
Ubuntu 18.04.1 LTS
Extremely slow performance
nikic
50486
(edit)
2009-12-16 01:30 UTC
2020-03-04 14:45 UTC
Req
Closed
5.3SVN-2009-12-16 (SVN)
Solaris 10
[PATCH] optimization for safe_address on exotic platforms
dmitry
79008
(edit)
2019-12-20 15:23 UTC
2019-12-20 15:23 UTC
Bug
Closed
7.4Git-2019-12-20 (Git)
Windows
General performance regression with PHP 7.4 on Windows
cmb
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
63160
(edit)
2012-09-25 08:09 UTC
2019-07-17 12:58 UTC
Bug
Closed
5.4.7
GNU/Linux
Lot of fstat call during include
nikic
76099
(edit)
2018-03-15 08:59 UTC
2018-06-25 00:24 UTC
Bug
Closed
7.2.3
windows 7 64bit
HTML <select> tag request problem at PHP server side
cmb
73807
(edit)
2016-12-23 12:52 UTC
2018-01-15 12:19 UTC
Sec Bug
Closed
5.6.29, 7.0,7.1
FreeBSD 9.4-11.0
Performance problem with processing post request over 2000000 chars
stas
75511
(edit)
2017-11-10 08:53 UTC
2017-11-13 01:10 UTC
Bug
Closed
Irrelevant
*
fread not free unused buffer.
46103
(edit)
2008-09-17 04:26 UTC
2017-10-10 16:11 UTC
Bug
Closed
5.2.6
Windows XP
ReflectionObject memory leak
74851
(edit)
2017-07-04 03:19 UTC
2017-07-19 17:53 UTC
Req
Closed
7.1.6
NetBSD
uniqid() without more_entropy performs badly
74245
(edit)
2017-03-14 10:09 UTC
2017-03-17 12:22 UTC
Req
Closed
7.1.2
Ubuntu 16.04
No other ways to get all constants from class but using reflection
73265
(edit)
2016-10-07 11:58 UTC
2017-01-02 22:53 UTC
Bug
Closed
7.0.14
Linux
Loading browscap.ini at startup causes high memory usage
nikic
70490
(edit)
2015-09-14 13:06 UTC
2017-01-02 22:52 UTC
Bug
Closed
7.0.1
OS X 10.11.2
get_browser function is very slow
nikic
66939
(edit)
2014-03-21 20:07 UTC
2016-12-17 15:29 UTC
Bug
Closed
5.4.26
Debian Wheezy
memory leak when assigning big arrays of objects to variable while iterating
nikic
70497
(edit)
2015-09-15 04:01 UTC
2016-12-17 14:42 UTC
Req
Closed
5.6Git-2015-09-15 (Git)
All
Unnecessary HANDLE_BLOCK_INTERRUPTIONS leads to slowdown
nikic
50436
(edit)
2009-12-10 10:15 UTC
2016-12-17 14:35 UTC
Bug
Closed
6SVN-2009-12-10 (SVN)
Solaris 5.10 (SPARC)
[PATCH] - Improving multi-threaded performance by propagating TSRMLS_C
nikic
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
71932
(edit)
2016-03-31 10:59 UTC
2016-04-01 02:15 UTC
Req
Closed
Irrelevant
Mac OS X 10.11
Low performance with bit operation
71102
(edit)
2015-12-12 14:05 UTC
2015-12-12 14:24 UTC
Req
Closed
Irrelevant
Dead code elimination
laruence
70749
(edit)
2015-10-20 06:48 UTC
2015-10-31 04:15 UTC
Bug
Closed
7.0.0RC5
Linux Mint 17.2
try...catch with set_error_handler throttle all CPU cores overheat - freeze O/S
69703
(edit)
2015-05-25 01:53 UTC
2015-06-18 13:59 UTC
Req
Closed
5.6Git-2015-05-25 (Git)
Linux
Use __builtin_clzl on PowerPC
kalle
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
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