PHP learning notes: Use php to read xml files and take notes in xml

PHP learning notes: Use php to read xml files and take notes in xml

Xml has been gradually replaced by json. Currently, APIs are all using json, but some old websites still use xml.

Here, the default xml file is address. xml, which is stored in the same directory as the read PHP file. The xml content is as follows:

　

<? Xml version = "1.0" encoding = "UTF-8"?> <Note> <name> Jian qingwang </name> <address> guanyang village, Meilin town, Nanjing County, Zhangzhou City, Fujian Province </address> <tel> 17095921320 </tel> <code> 363609 </ code> <school> 
 
Xml reading Method 1:
<? Php $ xml = simplexml_load_file ('address. xml'); // In the output, the content is a var_dump ($ xml); echo ("<br/> "); // read Jane qingwang echo $ xml-> name; echo ("<br/> "); // read the echo $ xml-> school-> highschool-> name;?>

Xml reading Method 2: