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Ticket: Category Heading error

Status	Resolved
Add-on / Version	Publisher 1.7.1
Severity
EE Version	2.11

Cameron Ross

Dec 07, 2016

I am getting the following error when i access a url http://dev.eufic.org/en/food-production/all/category/food-processing/

A PHP Error was encountered
Severity: Notice
Message: Only variables should be passed by reference
Filename: Publisher/Publisher_channel_categories.php
Line Number: 595

i an trying to get the category header

{exp:channel:category_heading channel="food_production"}

{/exp:channel:category_heading}

Is there a fix for this?

Thanks

BoldMinded (Brian)

Can you upgrade to 1.7.4 first to see if this is still an issue?

Cameron Ross

Comment has been marked private.

BoldMinded (Brian)

I don’t recall off hand but my guess is probably not. I still suggest a backup before you do this though.

Cameron Ross

I have updated to the latest version but the same error exists

BoldMinded (Brian)

Ok. I’ll take a look.

BoldMinded (Brian)

Quick question what version of PHP are you running?

Cameron Ross

php 7

BoldMinded (Brian)

Cameron, change that line from:

$cut_qstring = array_shift($temp = explode('/', $qstring));

to:

$temp = explode('/', $qstring);
$cut_qstring = array_shift($temp);

See if that works.

BoldMinded (Brian)

This has been resolved.