[SOLVED] how to add function result to array?

[trekerboy]

Hello,

 

The way I'd like to set up a particular set of functions is to have them either return TRUE or, for example:

 

$errors[type] = "Sorry, the file type is not allowed. Allowed types are ".print_array_inline($acceptedTypes).". ";

 

Then later, I have a foreach loop that echos each array element. However, when I echo each array element is doesn't output the whatever the print_array_inline function does.

 

Any suggestions?

 

Thanks for any help!

 

- Jason

[sasa]

can we see print_array_inline() function?

[trekerboy]

SOLVED. The problem was that my print_array_inline function did not return a value. So I used the .= to make a string via a few loops and assign that to a variable which is returned at the end of the function. Thanks anyway!

 

- Jason