Fatal error call to undefined function

[Rintu Cunningham]

Fatal error: Call to undefined function utf8_is_ascii() in /home/aaa1111/public_html/includes/classes/rlValid.class.php on line 324
The function is defined in 'ascii.php' --- ..function utf8_is_ascii($str) {
// Search for any bytes which are outside the ASCII range
return (preg_match('/(?:[^\x00-\x7F])/',$str) !== 1);
}
================================================== =WHY ERROR
loadUTF8functions('ascii', 'utf8_to_ascii', 'utf8_is_ascii');

if (!utf8_is_ascii($str)) { <<<<<<====line 324===>>>
if ($GLOBALS['config']['url_transliteration']) {
$str = utf8_to_ascii($str);
$str = preg_replace("/[^a-z0-9{$rx}]+/i", '-', $str);
} else {
$str = preg_replace('/[\s#%@;=\?\^\|~]+/', '-', $str);
}
} else {
$str = preg_replace("/[^a-z0-9{$rx}]+/i", '-', $str);
}

$str = preg_replace("/\.+/i", '-', $str);
$str = preg_replace('/\-+/', '-', $str);
$str = strtolower($str);
$str = trim($str, '-');
$str = trim($str, '/');
$str = trim($str);

return empty($str) ? false : $str;
}

[Viktor]

Hello Rintu,

Open file: ftp://include>>classes>>rlValid.class.php

find method: str2key remove it and use following code:

Only registered members can view the code. 

[Rintu Cunningham]

Sup Viktor, Yea I did not think to try that before I did what I did. What I did worked but it was way round about but I was freaking out and had to do something.
First I put all files into the trash.
Reintalled.
Then I simply transferred all the files that I wanted to keep. This includes imgs, php, css, html. I made sure not to disturb core php funtions as i believe my original issue "Fatal Error" was due to me messing around in utf8 db. It works smoothly so far but i seriously doubt if It would have been as quick as your solution.
Moral of the day: Ask for help, be patient enough to wait for it.

[Rintu Cunningham]

....Buuuut do I still need to change that?

[Viktor]

Problem only in this function. You need to take my code and put instead of current 'str2path' function only and all will work I hope.

[Rintu Cunningham]

It already had the code but I had to reinstall again becuase dbi.php. Thanks


function str2key( $key, $replace = '_' )
{

$key = preg_replace( '/[^a-zA-Z0-9\+]+/i', $replace, $key );
//$key = preg_replace( '/\-+/', $replace, $key );
$key = strtolower($key);
$key = trim( $key, $replace );

return empty($key) ? false : $key;
}

/**
* convert string to path
*
* @param string $str - string
*
* @return string - valid key
**/
function str2path($str, $keep_slashes = false) {
if ($keep_slashes) {
$rx = '\/';
}

loadUTF8functions('ascii', 'utf8_to_ascii', 'utf8_is_ascii');

if (!utf8_is_ascii($str)) {
if ($GLOBALS['config']['url_transliteration']) {
$str = utf8_to_ascii($str);
$str = preg_replace("/[^a-z0-9{$rx}]+/i", '-', $str);
} else {
$str = preg_replace('/[\s#%@;=\?\^\|~]+/', '-', $str);
}
} else {
$str = preg_replace("/[^a-z0-9{$rx}]+/i", '-', $str);
}

$str = preg_replace("/\.+/i", '-', $str);
$str = preg_replace('/\-+/', '-', $str);
$str = strtolower($str);
$str = trim($str, '-');
$str = trim($str, '/');
$str = trim($str);

return empty($str) ? false : $str;
}