etrader Posted March 18, 2011 Share Posted March 18, 2011 When I used Amazon API to capture a product details using the well known code (http://www.chipdir.nl/amazon/aws_signed_request.phps), It made this error, and consequently lots of CPU usage which made my server down. [14-Mar-2011 20:38:01] PHP Warning: simplexml_load_string() [<a href='function.simplexml-load-string'>function.simplexml-load-string</a>]: uestProcessingTime>0.0009990000000000</RequestProcessingTime></OperationRequest> in /home/laptop/public_html/jewelryaccessories.us/amazon.php on line 52 Line 51 - 60 of amazon.php is // parse XML $pxml = simplexml_load_string($response); if ($pxml === False) { return False; // no xml } else { return $pxml; } Link to comment https://forums.phpfreaks.com/topic/231015-a-strange-error-in-using-amazon-api/ Share on other sites More sharing options...
requinix Posted March 18, 2011 Share Posted March 18, 2011 What's the value of $response? If you print it to an HTML page, be sure to do a View Source - don't copy what you see on the page itself. Link to comment https://forums.phpfreaks.com/topic/231015-a-strange-error-in-using-amazon-api/#findComment-1189244 Share on other sites More sharing options...
etrader Posted March 18, 2011 Author Share Posted March 18, 2011 I did not see the page. I just found that the server is down (due to 100% CPU usage made by this script), and a huge error page has been created. Link to comment https://forums.phpfreaks.com/topic/231015-a-strange-error-in-using-amazon-api/#findComment-1189338 Share on other sites More sharing options...
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