https://www.php.net/manual/zh/domdocument.getelementsbytagname.php
PHP: DOMDocument::getElementsByTagName - Manual
Searches for all elements with given local tag name
phpdomdocumentgetelementsbytagnamemanual
https://www.php.net/manual/uk/domdocument.getelementsbytagname.php
PHP: DOMDocument::getElementsByTagName - Manual
Searches for all elements with given local tag name
phpdomdocumentgetelementsbytagnamemanual
https://www.php.net/manual/zh/domelement.getelementsbytagname.php
PHP: DOMElement::getElementsByTagName - Manual
Gets elements by tagname
phpdomelementgetelementsbytagnamemanual
https://teamtreehouse.com/community/i-used-documentgetelementsbytagname
i used document.getElementsByTagName (Example) | Treehouse Community
Jacquelyn Springs is having issues with: app.js
useddocumentgetelementsbytagnameexampletreehouse