Vexil | Swift package for managing feature flags | Access Management library
kandi X-RAY | Vexil Summary
kandi X-RAY | Vexil Summary
Vexil (named for Vexillology) is a Swift package for managing feature flags (also called feature toggles) in a flexible, multi-provider way.
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QUESTION
In the code below, the echo statement doesn't happen. This is particularly frustrating as I have an identical while loop on a previous page with a nearly identical query, plus buttons with GET and POST values, that function perfectly fine.
Also, as you can see I have this line: print_r($dispData = $getData->fetch(PDO::FETCH_ASSOC)) And it prints the results of associative array perfectly.
Below is the entire document.
...ANSWER
Answered 2017-May-07 at 20:57Your code looks fine unless one logical error.
Function $getData->fetch(PDO::FETCH_ASSOC)
fetches one row from a resultset. So when you run $getData->fetch(PDO::FETCH_ASSOC)
again it fetches second row, with third call - it fetches third row, etc.
So, if you have one row as a result of a query, line
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