Severity: Warning
Message: file_get_contents(http://app.cnfol.com/dataapi/index.php/futuresdata/selectArticle?keywords=PTA&page=1&num=11) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.1 500 Internal Server Error
Filename: controllers/index.php
Line Number: 32
Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: views/keyword.php
Line Number: 76
