CodeIgniter Shopping Cart class Cannot add Chinese solution _php Instance

Source: Internet
Author: User
Tags php regular expression codeigniter
The example of this article describes the CodeIgniter shopping cart class can not add Chinese solution. Share to everyone for your reference. The specific analysis is as follows:

A friend may find CodeIgniter shopping cart class can not add Chinese, I looked for n long to find the following section of code restrictions on the input of Chinese, modified systemlibrariescart.php, comments 第186-190 line product name judgment, the code is as follows:
Copy the Code code as follows: if (! Preg_match ("/^[". $this->product_name_rules. "] +$/i ", $items [' name ']))
{
Log_message (' Error ', ' An invalid name ' is submitted as the product name: '. $items [' name ']. ' The name can only contain alpha-numeric characters, dashes, underscores, colons, and spaces ');
return FALSE;
}
But the deletion is not the best way, we can directly change the regular match to Chinese on the line. Interested friends can refer to this "PHP regular expression verification of Chinese problems."

It is hoped that this article will be helpful to everyone's thinkphp framework design.

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