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Bugs for Performance problem
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
64518
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2013-03-26 05:17 UTC 2013-03-26 21:04 UTC Bug Not a bug 5.4.13   optimisation for "for ($i=0; $i<count($array);$i++)" when $array is global  
73571
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2016-11-21 08:56 UTC 2016-11-21 09:46 UTC Bug Not a bug 7.0.13   foreach() way slower than while(list($key,$value)=each($arr))  
10649
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2001-05-03 16:21 UTC 2001-05-03 16:28 UTC Bug Not a bug 4.0.5   error line 141 change , to ;  
47657
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2009-03-14 17:41 UTC 2009-03-14 19:26 UTC Bug Not a bug 5.2.9   str_replace() should not call replace-functions when needle missing  
37106
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2006-04-17 14:52 UTC 2006-05-28 12:34 UTC Bug Not a bug * * uniqid() without more_entropy extremally slow  
45954
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2008-08-30 16:12 UTC 2008-09-02 17:01 UTC Bug Not a bug 5.2.6 * memory leak with unset(array)  
46926
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2008-12-22 13:55 UTC 2009-06-25 04:33 UTC Bug Not a bug 5.2.8 * mktime() is slow when it gets very small 3rd argument derick
48152
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2009-05-05 14:25 UTC 2009-05-05 17:48 UTC Bug Not a bug 5.2.9 * file_get_contents() and fread() use twice the memory necessary  
50794
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2010-01-18 23:48 UTC 2010-01-19 00:01 UTC Bug Not a bug 5.3.1 *nix memory_get_usage() reports higher in php 5.3  
36731
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2006-03-14 01:21 UTC 2006-03-14 09:34 UTC Bug Not a bug 5.1.2 ??? memory limit exceed by str_replace??  
22558
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2003-03-05 14:13 UTC 2003-03-05 16:42 UTC Bug Not a bug 4.2.3 AIX DB2 seems to be 10x slower than MYSQL running a simple select statement  
18367
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2002-07-16 09:27 UTC 2002-09-22 19:09 UTC Bug Not a bug 4.2.1 All Echoing long strings unexpectedly slow  
39879
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2006-12-18 22:03 UTC 2006-12-19 14:34 UTC Bug Not a bug 5.2.0 ALL strval not optimized  
54249
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2011-03-14 18:03 UTC 2011-03-14 23:49 UTC Req Not a bug 5.3.5 ALL extra CPU operation on each usage or E_* error types  
66974
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2014-03-28 17:27 UTC 2014-03-28 18:13 UTC Req Not a bug master-Git-2014-03-28 (Git) All Multi Core Capability  
71073
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2015-12-09 09:42 UTC 2015-12-09 10:12 UTC Bug Not a bug 7.0.0 Any Foreach behaviour changes allow for infinite loops  
28500
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2004-05-24 04:09 UTC 2004-05-24 06:36 UTC Bug Not a bug 4.3.4 Apache Form Submission Refresh Problem  
53242
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2010-11-04 17:50 UTC 2010-11-05 02:40 UTC Bug Not a bug 5.3.3 Arch Linux count() slow for global / static arrays  
62110
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2012-05-22 19:56 UTC 2012-05-24 10:15 UTC Bug Not a bug 5.4.3 Arch Linux Foreach creates a copy of the array passed by value in function  
40640
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2007-02-26 14:51 UTC 2007-02-26 22:58 UTC Bug Not a bug 5.2.1 CentOS 4.4 Performance issues with 5.2.1  
71375
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2016-01-14 22:11 UTC 2016-01-15 06:53 UTC Bug Not a bug 7.0.2 Centos Linux 7.0 Memory not released from token_get_all()  
42787
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2007-09-28 11:05 UTC 2007-09-30 12:35 UTC Bug Not a bug 4.4.7 Debian Etch max_execution_time not working  
43642
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2007-12-20 12:05 UTC 2007-12-20 14:37 UTC Bug Not a bug 5.2.5 debian etch str_replace('foo', some_func(), $text) ALWAYS call some_func()  
46180
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2008-09-26 10:13 UTC 2008-09-26 19:51 UTC Bug Not a bug 5.3CVS-2008-09-26 (CVS) debian gnu/linux lenny memory leak on unset(array)  
46181
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2008-09-26 10:28 UTC 2008-09-26 21:19 UTC Bug Not a bug 5.3CVS-2008-09-26 (CVS) debian gnu/linux lenny memory leak on garbage collecting function return values  
14331
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2001-12-03 17:46 UTC 2001-12-03 18:10 UTC Bug Not a bug 4.0.6 Debian Linux Fatal whitespace at the end of the file.  
60937
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2012-01-31 12:55 UTC 2012-02-01 14:56 UTC Bug Not a bug 5.4SVN-2012-01-31 (snap) Debian Linux Memory leak on unserialize for nested objects  
61014
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2012-02-08 16:24 UTC 2013-07-30 20:03 UTC Bug Not a bug 5.4SVN-2012-02-08 (snap) Debian Linux Memory leak on unserialize for certain nested objects  
39968
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2006-12-27 22:32 UTC 2006-12-27 22:35 UTC Bug Not a bug 5.2.0 Debian Sarge date() is extremely slow  
35134
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2005-11-07 06:35 UTC 2005-11-07 15:30 UTC Bug Not a bug 5.0.5 fedora 4 mod_gzip-2.1.0 not parsing ages thru php 5:  
  Showing 1-30 of 198 Show Next 30 Entries »
 
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