vrana Wed Aug 4 08:32:48 2004 EDT
Modified files:
/phpdoc/en/appendices ini.xml
Log:
Explain allow_call_time_pass_reference (bug #29018)
http://cvs.php.net/diff.php/phpdoc/en/appendices/ini.xml?r1=1.5&r2=1.6&ty=u
Index: phpdoc/en/appendices/ini.xml
diff -u phpdoc/en/appendices/ini.xml:1.5 phpdoc/en/appendices/ini.xml:1.6
--- phpdoc/en/appendices/ini.xml:1.5 Wed Jul 21 05:40:08 2004
+++ phpdoc/en/appendices/ini.xml Wed Aug 4 08:32:46 2004
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
<appendix id="ini">
<title>List of core &php.ini; directives</title>
@@ -184,6 +184,13 @@
with future versions of the language (you will receive a warning each time
you use this feature, and the argument will be passed by value instead of by
reference).
+ </para>
+ <para>
+ Passing arguments by reference at function call time was deprecated for
+ code cleanliness reason. Function can modify its argument in
+ undocumented way if it didn't declared that the argument is passed by
+ reference. To prevent side-effects it's better to specify which
+ arguments are passed by reference in function declaration only.
</para>
<para>
See also <link linkend="language.references">References Explained</link>.
