Warning: strlen() expects parameter 1

Question

I am constantly seeing the following error in my system.log in magento. I have gone into the exact file but can not see anything wrong with it.

Has any one else experienced this?

Warning: strlen() expects parameter 1 to be string, array given in /home/beerhawk/public_html/app/code/core/Mage/Catalog/Model/Layer/Filter/Attribute.php on line 93

`strlen($val)`. Here `$val` must be a string and in your case it is an array — 웃웃웃웃웃, May 28 '14 at 10:17
can you share a link of yours where you are facing this issue? — Dushyant Joshi, May 28 '14 at 10:54
@Will Wright:- have you found any solution for this..bocz currently i am also facing this problem — Vishal Sharma, Jun 27 '14 at 15:52
@VishalSharma I haven't found a solution yet please let me know if you do — Will Wright, Jul 15 '14 at 12:10
@WillWright: Actually i removed the strlen in Attribute.php file and add !empty() in the if condition.due to that error passed away ..... — Vishal Sharma, Jul 16 '14 at 12:28

score 0 · Answer 1 · answered May 28 '14 at 10:18

0

The error message says everything - you passing an array to strlen, but strlen expects an string. If you want the length of and array, you should use count.

If you really want the length of an string, you should check your code, which have definitally some logical issues

answered May 28 '14 at 10:18

Philipp

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Thanks for you answer, thats magento core code thats not been edited does that mean its maybe another module causing the issue? – Will Wright May 28 '14 at 10:20
Take a look at the stack trace of this error - there you should find the issuer module name – Philipp May 28 '14 at 10:22

Warning: strlen() expects parameter 1

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