问题
I am getting following error
Fatal error: Cannot use assign-op operators with overloaded objects nor string offsets in app/code/core/Mage/Adminhtml/Block/Widget/Grid/Column/Filter/Price.php on line 126
On my server when try to filter product in product grid.
I am not changed any core files at all, but it showing the core file line 126.
I googled for this issue, no proper result. Is there anybody who got this problem and solved it.?
I am not sure but is this a PHP Version problem? Because same application working fine on localhost, In my local machine I have PHP 5.5.18 and in server its 5.3.
Thanks in advance :)
回答1:
I know this isn't a version problem, but could not tell you what it actually is. I just ran across the same issue on my localhost. It worked in one app, not the other, running php5.59.
Inspect the code, it is probably something like this:
$data[2] .= $additionaldata;
It needs to be changed to
$data[2] = $data[2].$additionaldata;
回答2:
I had the same issue! In my case, I declared a variable with an array and by mistake I just used it in another moment! Something like that:
$myArr = array();
// ...
$myArr = 'Some text';
// ...
$myArr[4] += 1; // Here the error shows!
So, basically.. I was trying to add 1 in a string. Then I just changed the string variable to another name and the problem was solved:
$someLabel = 'Some text';
I hope it helps you in your issue!
来源：https://stackoverflow.com/questions/26838247/fatal-error-cannot-use-assign-op-operators-with-overloaded-objects-nor-string-o