Go to the source code of this file.
Namespaces | |
| namespace | ilias |
admin objects frameset | |
Functions | |
| isUTF8 ($aStr) | |
| seems_not_utf8 ($AStr) | |
| getUTF8String ($aStr) | |
Function Documentation
| getUTF8String | ( | $ | aStr | ) |
Definition at line 70 of file inc.utf8checker.php.
References isUTF8().
{
if (!isUTF8($aStr)) {
return utf8_encode($aStr);
}
return $aStr;
}
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| isUTF8 | ( | $ | aStr | ) |
Definition at line 36 of file inc.utf8checker.php.
Referenced by getUTF8String().
{
$field = "/^(";
$field .="[\x09|\x0A|\x0D]|[\x20-\x7E]|";
$field .="[\xC2-\xDF][\x80-\xBF]|";
$field .="\xE0[\xA0-\xBF][\x80-\xBF]|";
$field .="[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|";
$field .="\xED[\x80-\x9F][\x80-\xBF]|";
$field .="\xF0[\x90-\xBF][\x80-\xBF]{2}|";
$field .="[\xF1-\xF3][\x80-\xBF]{3}|";
$field .="\xF4[\x80-\x8F][\x80-\xBF]{2}";
$field .=")*$/s";
return preg_match($field, $AStr);
}
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| seems_not_utf8 | ( | $ | AStr | ) |
Definition at line 50 of file inc.utf8checker.php.
Referenced by ilObjSCORMLearningModule::readObject().
{
$ptrASCII = '[\x00-\x7F]';
$ptr2Octet = '[\xC2-\xDF][\x80-\xBF]';
$ptr3Octet = '[\xE0-\xEF][\x80-\xBF]{2}';
$ptr4Octet = '[\xF0-\xF4][\x80-\xBF]{3}';
$ptr5Octet = '[\xF8-\xFB][\x80-\xBF]{4}';
$ptr6Octet = '[\xFC-\xFD][\x80-\xBF]{5}';
if (preg_match("/^($ptrASCII|$ptr2Octet|$ptr3Octet|$ptr4Octet|$ptr5Octet|$ptr6Octet)*$/s", $AStr))
{
return true;
}
else
{
return false;
}
}
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