cvs: phpdoc /en/reference/classobj/functions get-object-vars.xml

philip Sat Jan 18 20:18:23 2003 EDT Modified files: /phpdoc/en/reference/classobj/functions get-object-vars.xml Log: As of PHP 4.2.0, the behavoir changed. Even if a variable is not assigned a value, it still exists in get_object_vars(). Essentially moved these docs in a <note>. This closes bug #17752. Index: phpdoc/en/reference/classobj/functions/get-object-vars.xml diff -u phpdoc/en/reference/classobj/functions/get-object-vars.xml:1.2 phpdoc/en/reference/classobj/functions/get-object-vars.xml:1.3 --- phpdoc/en/reference/classobj/functions/get-object-vars.xml:1.2 Wed Apr 17 02:36:43 2002 +++ phpdoc/en/reference/classobj/functions/get-object-vars.xml Sat Jan 18 20:18:20 2003 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.2 $ --> +<!-- $Revision: 1.3 $ --> <!-- splitted from ./en/functions/classobj.xml, last change in rev 1.1 --> <refentry id="function.get-object-vars"> <refnamediv> @@ -14,10 +14,18 @@ </methodsynopsis> <para> This function returns an associative array of defined object properties - for the specified object <parameter>obj</parameter>. If variables - declared in the class of which the <parameter>obj</parameter> is an - instance, have not been assigned a value, those will not be returned - in the array. + for the specified object <parameter>obj</parameter>. + </para> + <note> + <para> + In versions prior to PHP 4.2.0, if the variables declared in the class + of which the <parameter>obj</parameter> is an instance, have not been + assigned a value, those will not be returned in the array. In versions + after PHP 4.2.0, the key will be assigned with a <constant>NULL</constant> + value. + </para> + </note> + <para> <example> <title>Use of <function>get_object_vars</function></title> <programlisting role="php"> @@ -61,6 +69,7 @@ ( [x] => 1.233 [y] => 3.445 + [label] => ) Array