02-27-2009, 07:10 PM
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#5 (permalink)
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Moderateur
Join Date: Apr 2007
Posts: 1,393
Thanks: 5
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Quote:
Originally Posted by Tanax
This should actually give me an error: "Fatal blabla.. cannot convert object to string... blabla".. because it returns $this.. but it doesn't. It just displays blank.
Anyone see the problem?
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That's because the return value (which is assigned to $fetch) isn't an object instance, it's NULL.
If some SQL is passed through to exeQuery, the else block is followed. This block just calls $this->loadQuery(SQL)->exeQuery(); then exits the if/else block. Following that route, nothing is returned from exeQuery so $fetch will be NULL which will print nothing when echoed.
As sketchMedia said, just put return before that loadQuery/exeQuery line. |
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