cvs: php-src /ext/spl spl.php

helly Sun Aug 29 06:33:24 2004 EDT Modified files: /php-src/ext/spl spl.php Log: Add more docu http://cvs.php.net/diff.php/php-src/ext/spl/spl.php?r1=1.25&r2=1.26&ty=u Index: php-src/ext/spl/spl.php diff -u php-src/ext/spl/spl.php:1.25 php-src/ext/spl/spl.php:1.26 --- php-src/ext/spl/spl.php:1.25 Mon May 10 13:26:03 2004 +++ php-src/ext/spl/spl.php Sun Aug 29 06:33:24 2004 @@ -539,6 +539,13 @@ /** \ingroup SPL * \brief recursive SimpleXML_Element iterator + * + * SimpleXMLIterator implements the RecursiveIterator interface. This allows + * to iterator over all elements using foreach or appropriate while construct + * just like SimpleXMLElement does. But using the foreach construct you will + * also iterate over the subelements. Because for every element which has sub + * elements hasChildren() returns true what results in a call to getchildren() + * which then returns the iterator for that sub element. */ class SimpleXMLIterator extends SimpleXMLElement implements RecursiveIterator {