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PHP - Help Me In Utf8 ?
Hi,
I am trying to update the database with the arabic characters using utf8, when am trying with firefox no problem in updating also i check with database values are in utf8 format. But at the same time working with IE, values are not updating as utf8 format. Looking for answer confused..hope.. Thanks Similar TutorialsIm using this code Code: [Select] //create message with token gained before $post = array( 'access_token' => $access_token, 'message' => html_entity_decode($description, ENT_QUOTES), 'name' => html_entity_decode(strip_tags($post_title, ENT_QUOTES)), 'caption' => html_entity_decode(strip_tags($post_title, ENT_QUOTES)), 'link' => $_SESSION['blog_base'].'article/'.$post_url.'/', 'description' => html_entity_decode($description, ENT_QUOTES), 'picture' => 'http://www.socialnewsoffice.com/uploads/'.$article_img); to publish information to facebook however when i publish this i get this Code: [Select] Leasing receive another Great Testimonial from�Steve Brennan at�MCM Insurance Group\r\nTo whom it may concern\r\nEarlier this year we to... any ideas? hello i have problem with reading utf-8 text from normal text file with utf8 encoding. I am bulgarian i want to read and write bulgarian text but i cant. $fh = fopen("pics/names.txt", 'r'); $theData = fread($fh, 5); fclose($fh); echo $theData; This is what i use. Iam with windows 7. Pls help me... Hi everybody !
Am back with the never ending security issues, just that this time it has to do with the character set related security issues. I read the whole day on utf-8 and am still lost on certain aspects related to PHP security.
Consider the simple script below:
<?php
//error_reporting(E_ALL & ~E_NOTICE);
session_start();
if(isset($_POST['login'], $_POST['password']))
{
$login = $_POST['login'];
$password = $_POST['password'];
if(!empty($login) && !empty($password))
{
//echo "Ok";
echo "Welcome ". $login;
echo "<br> You password is.$password ";
}
}
?>
<html>
<body>
<form action="welcome2.php" method="post">
Name: <input type="text" name="login" />
Password: <input type="password" name="password" />
<input type="submit" name="submit"/>
</form>
</body>
</html>
It is not a login script, but assuming that it was one, I would like to know that if UTF-8 was the charset that was selected for this script, then :
1. how could it be exploited to pass a string that would effectively break thorugh this login. It would be great if someone can demonstrate the hack using the above script example.
2. Could the same be thwarted by the use of input filters?
3. I also read that the use of a regex to limit the use of special characters in passwords is not good . So in case the hack can be thwarted by the use of regex and that is a bad idea in the first place what should be done?
There are a few more questions that are on my mind but I would only ask those once I am clear on these that I have just asked.
Thanks all.
Hello, I am using a regex with /iumsU modifiers. On some servers this crashes PHP and I need to turn UTF8 off thus the modifier becoming /imsU I am wondering how can I detect the requirements for /u to work normally so I can dynamically adjust my regex? Cheers Hello, I've got a huge database that is filled with text. It is encoded in UTF8 and some of the symbols used (like emoticons) are encoded in the private use area of UTF8 (http://www.fileformat.info/info/unicode/block/private_use_area/utf8test.htm). Now I want to replace those codes of the private use area with the corresponding smilies etcetera. So actually my question is, how do I replace specific UTF8 codes with something else in PHP? Thanks in advance! In attachment is the code I generated from Flex Builder: My issue is that the UTF8 (coding of the MySQL database) isn't correctly interpreted, the solution is to use : $stmt = mysqli_prepare($this->connection, "SET NAMES UTF8;"); But I don't know how to enter it in this syntax? It is I think the: $stmt = mysqli_prepare($this->connection, "SELECT * from $this->tablename"); that has to be modified, but how? Really searching a long time on the correct syntax, but without any result... Please help, thanks a lot Wimmerke |
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