DOMDocument parsing

Posted on 16th Feb 2014 07:03 pm by admin

Hello, I am parsing an xml file from an API which I have converted into a DOMDocument in php. This is mostly fine but one problem I have is when I do this:
Code: [Select]$feeditem->getElementsByTagName('extra');
as part of a forall statment and the element extra doesn't exist in one of the feeditems I am iterating through in the forall condition then I get an error.

I think I need some kind of statment like:

Code: [Select]if ($feeditem->getElementsByTagName('extra') ISN'T NULL)
But don't know how to formulate it. Please help. Thanks.

Your Answer:

Login to answer

Other forums

DateTimeZone::listIdentifiers headache
http://php.net/manual/en/datetimezone.listidentifiers.php


So the documentation states tha

Issues: PHP Forms -Clearing
I've tried looking online before actually asking for help, but I've been looking for about the past

PHP & Images [Resize, Crop, Save]
Hey! Well I have a little dilema, hoping I could find some guidance.

I have a CMS and on the

I need some help with the IF command...
I have a large number of images in one section of my website with the .jpg format. I'm adding a bun

Quick Syntax Question
Hi folks,

I'm getting the following error: "unexpected T_LNUMBER". I'm trying to b

C - Reading a file into a byte array
Hi,

I'm trying to read a file into a byte array in C. I have to use C as this is for a loadru

need help with mail()
hi i want to send an email with attaching pdf file using php. i have the following script but the pr

Displaying a record from mysql in a simple swf file
Hi,

I have a mysql database containing information I would like to display in my swf.

Renaming array keys
The issue: renaming array keys inside a foreach loop.

I'm trying to build a pie chart image w

Specific name typed, specific image shown on html page
Hello,

Fairly new to PHP and was curious if someone might know how to solve a fairly simple r