svn: /phpdoc/en/trunk/language/ control-structures/foreach.xml types/null.xml

vrana Tue, 26 Jul 2011 22:12:25 +0000 Revision: http://svn.php.net/viewvc?view=revision&revision=313748 Log: Undocument PHP 3 Changed paths: U phpdoc/en/trunk/language/control-structures/foreach.xml U phpdoc/en/trunk/language/types/null.xml Modified: phpdoc/en/trunk/language/control-structures/foreach.xml =================================================================== --- phpdoc/en/trunk/language/control-structures/foreach.xml 2011-07-26 20:08:37 UTC (rev 313747) +++ phpdoc/en/trunk/language/control-structures/foreach.xml 2011-07-26 22:12:25 UTC (rev 313748) @@ -5,8 +5,7 @@ <title><literal>foreach</literal></title> <?phpdoc print-version-for="foreach"?> <para> - PHP 4 introduced a <literal>foreach</literal> construct, much - like Perl and some other languages. This simply gives an easy way to + The <literal>foreach</literal> construct simply gives an easy way to iterate over arrays. <literal>foreach</literal> works only on arrays, and will issue an error when you try to use it on a variable with a different data type or an uninitialized variable. There are two syntaxes; the Modified: phpdoc/en/trunk/language/types/null.xml =================================================================== --- phpdoc/en/trunk/language/types/null.xml 2011-07-26 20:08:37 UTC (rev 313747) +++ phpdoc/en/trunk/language/types/null.xml 2011-07-26 22:12:25 UTC (rev 313748) @@ -8,12 +8,6 @@ only possible value of type <type>NULL</type>. </para> - <note> - <simpara> - The <type>null</type> type was introduced in PHP 4. - </simpara> - </note> - <para> A variable is considered to be <type>null</type> if: </para>