thanks david,... On Tuesday, April 2, 2013 11:25:16 AM UTC-7, [email protected] wrote: > > The easiest way to debug a problem like this is to set up a debugging > environment (like NetBeans and XDebug see > https://netbeans.org/kb/docs/php/debugging.html). You can then set a > break point at the point in the code and walk through and look at your data > structures to see what is going on. > > If you cannot set that up then you will need to do it the old fashioned > way of printing out interim results and working from there. Some questions > to figure out are: > > 1. Is $notes actually set in the view with the relevant data? You can > do a print_r of $notes before the foreach and see what comes out. If the > page is live you can do the print_r within a comment block in the HTML and > view source to see the results. > 2. Does $notes actually have an array which contains 'User' as an > associative element? > 3. Does the 'User' associative array have elements 'firstname', > 'lastname' and 'username' > 4. Is there some control flow above the foreach which causes the > entire block of code to be skipped altogether? > > Once you know the answers to these questions you can have a better idea as > to what is causing the problem and potentially how to solve it. >
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