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From: kalle@php.net Date: Wed Aug 27 12:08:15 2008 Subject: #44286 [Opn->Csd]: date('u'): milli or microseconds?
ID: 44286
Updated by: kalle@php.net
Reported By: carsten at bitbybit dot dk
-Status: Open
+Status: Closed
Bug Type: Documentation problem
Operating System: any
PHP Version: Irrelevant
New Comment:
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.
Thank you for the report, and for helping us make our documentation
better.
Previous Comments:
------------------------------------------------------------------------
[2008-08-27 18:06:14] ross dot masters dot rm at googlemail dot com
The source (below)
case 'u': length = date_spprintf(&buffer, 32 TSRMLS_CC, "%06d", (int)
floor(t->f * 1000000)); break;
Which is 10^-6 - microseconds.
I don't have a CVS account but here's a small docbook patch for it:
Index: phpdoc/en/reference/datetime/functions/date.xml
--- phpdoc/en/reference/datetime/functions/date.xml Base (1.42)
+++ phpdoc/en/reference/datetime/functions/date.xml Locally Modified
(Based On 1.42)
@@ -214,7 +214,7 @@
</row>
<row>
<entry><literal>u</literal></entry>
- <entry>Milliseconds (added in PHP 5.2.2)</entry>
+ <entry>Microseconds (added in PHP 5.2.2)</entry>
<entry>Example: <literal>54321</literal></entry>
</row>
<row>
------------------------------------------------------------------------
[2008-02-28 20:21:25] carsten at bitbybit dot dk
Description:
------------
According to current documentation, date('u') returns "Milliseconds
(added in PHP 5.2.2) | Example: 54321".
I suspect that what is meant is microseconds (10^-6 s), not
milliseconds (10^-3 s). Otherwise, the example value doesn't make sense.
Reproduce code:
---------------
shell> php -r 'echo date("u")."\n".date("u")."\n";'
Expected result:
----------------
microseconds, not milliseconds
Actual result:
--------------
microseconds (apparently)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=44286&edit=1
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