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PHP Loop Through An Array

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I was trying to figure out the easiest way to loop through an object with PHP. Here it is.... RecursiveArrayIterator()

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  1. $book = new stdClass();//perfunctory
  2. $book->title = "Harry Potter and the Prisoner of Azkaban";
  3. $book->author = "J. K. Rowling";
  4. $book->publisher = "Arthur A. Levine Books";
  5. $book->amazon_link = "http://www.amazon.com/dp/0439136369/";
  6.  
  7. $it = new RecursiveArrayIterator($book);
  8.  
  9. foreach ($it as $key=>$val)
  10. echo $key.":".$val."\n";

URL: RecursiveArrayIterator

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