Создать с помощью PHP xml-документ следующего вида:
<?xml version="1.0"?><root><person num="10"> <name>Nick Petrov</name></person><person num="20"> <name>Pit Ivanov</name></person></root>
(Отметьте один правильный вариант ответа.)
Варианты ответа
<?php$doc = domxml_new_doc("1.0");$root = $doc->create_element("root");$pers = $doc->create_element("person");$pers->set_attribute("num", "10");$txt = $doc->create_text_node("Nick Petrov");$pers->append_child($txt);$root->append_child($pers);$pers1 = $doc->create_element("person");$pers1->set_attribute("num", "20");$txt1 = $doc->create_text_node("Pit Ivanov");$pers1->append_child($txt1);$root->append_child($pers1);$doc->append_child($root);echo "<PRE>", htmlentities($doc->dump_mem(true)),"</PRE>";?>(Верный ответ)
<?php$doc = domxml_new_doc("1.0");$root = $doc->create_element("root");$pers = $doc->create_element("person");$pers->set_attribute("num", "10");$txt = $doc->create_text_node("Nick Petrov");$pers->append_child($txt);$root->append_child($pers);$pers1 = $doc->create_element("person");$pers1->set_attribute("num", "20");$txt1 = $doc->create_text_node("Pit Ivanov");$pers1->append_child($txt1);$root->append_child($pers1);echo "<PRE>", htmlentities($doc->dump_mem(true)),"</PRE>";?>
<?php$doc = domxml_new_doc("1.0");$root = $doc->create_element("root");$pers = $doc->create_element("person");$pers->set_attribute("num", "10");$txt = $doc->create_text_node("Nick Petrov");$root->append_child($pers);$pers1 = $doc->create_element("person");$pers1->set_attribute("num", "20");$txt1 = $doc->create_text_node("Pit Ivanov");$root->append_child($pers1);$doc->append_child($root);echo "<PRE>", htmlentities($doc->dump_mem(true)),"</PRE>";?>