ID: 35658
User updated by: renffeh at yahoo dot com
Reported By: renffeh at yahoo dot com
-Status: Feedback
+Status: Open
Bug Type: Performance problem
Operating System: Windows XP
PHP Version: 5.1.1
New Comment:
I added E_STRICT to the error reporting and saw the messages about the
time zone, so I added "date.timezone = US/Eastern" to my PHP.ini and
now my execution time is 0.125. Adding
'date_default_timezone_set("US/Eastern");' to my script brings it down
to 0.095. Still slower, but much better.
Previous Comments:
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[2005-12-13 13:15:38] [EMAIL PROTECTED]
Please answer to Derick.
Thanks.
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[2005-12-13 13:11:49] renffeh at yahoo dot com
I just checked this on PHP 4.4.1 and the execution time was similar to
that of 5.0.5
Mike
------------------------------------------------------------------------
[2005-12-13 13:00:56] [EMAIL PROTECTED]
Do you have error reporting set to E_ALL | E_STRICT?
------------------------------------------------------------------------
[2005-12-13 12:57:12] renffeh at yahoo dot com
Description:
------------
Has the date function slowed from PHP 5.0.5 to PHP 5.1.1?
When testing with the code below, my output is:
PHP 5.0.5: 0.044
PHP 5.1.1: 0.938
If I comment out the $d = ... line, my output is:
PHP 5.0.5: 0.003
PHP 5.1.1: 0.001
...so I know it's the date function that is responsible for the slower
time.
Has anyone else seen evidence of this?
(I'm using Windows XP SP2 with the PHP Zip packages)
Mike Heffner
Reproduce code:
---------------
<?php
function get_microtime() {
list($usec,$sec) = explode(" ",microtime());
return((float)$sec + (float)$usec);
}
$t1 = get_microtime();
for ($x=0; $x<10000; $x++) {
$d = date("Y-m-d H:i:s");
}
$t2 = get_microtime();
printf("%.3f\n",($t2-$t1));
?>
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Edit this bug report at http://bugs.php.net/?id=35658&edit=1
