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Printing Arrays Using print_r()

20th December 2007 - 2 minutes read time

When debugging PHP code the print_r can be useful if you want to know what an array or object contains. It will take any variable as input and will print off as much information as it can about that variable. The following code.

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Linking An RSS Or Atom Feed to a HTML Document

20th December 2007 - 1 minute read time

Adding a hyper link for an RSS or Atom feed on your web page works, but that's not all you can do. By adding a link to the head section of the page you can allow your users an alternative method of picking up your feed.

To add an RSS feed use this.

<link rel="alternate" type="application/rss+xml" href="http://www.example.com/rssfeed.xml" />

To add an Atom feed use this.