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Only variables should be passed by reference

(This post was last modified: 01-26-2016, 10:23 PM by josepostiga.)

Check the PHP documentation about the end() function: http://php.net/manual/en/function.end.php

Quoting the parameters section:
The array. This array is passed by reference because it is modified by the function. This means you must pass it a real variable and not a function returning an array because only actual variables may be passed by reference.

Try this:
PHP Code:
$segments $this->uri->segment_array(); 

$section end($segments); 
Best regards,
José Postiga
Senior Backend Developer

Messages In This Thread
RE: Only variables should be passed by reference - by josepostiga - 01-26-2016, 10:22 PM

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