You can use mb_convert_encoding() or htmlspecialchars()‘s ENT_SUBSTITUTE option since PHP 5.4. Of cource you can use preg_match() too. If you use intl, you can use UConverter since PHP 5.5. Recommended substitute character for invalid byte sequence is U+FFFD. see “3.1.2 Substituting for Ill-Formed Subsequences” in UTR #36: Unicode Security Considerations for the details. When using … Read more
I had the same problem. Just install php7.0-xml package. Ubuntu 16.04: sudo apt-get install php7.0-xml Edit: Restart apache2 to load the new package.
just run these command sudo apt-get install phpmyadmin php-mbstring php-gettext sudo service apache2 restart Or you can follow this post… Check This Post
try a regular expression with ‘u’ option, for example $chars = preg_split(‘//u’, $string, -1, PREG_SPLIT_NO_EMPTY);
The standard trim function trims a handful of space and space-like characters. These are defined as ASCII characters, which means certain specific bytes from 0 to 0100 0000. Proper UTF-8 input will never contain multi-byte characters that is made up of bytes 0xxx xxxx. All the bytes in proper UTF-8 multibyte characters start with 1xxx … Read more
do the following: sudo nano /etc/yum.repos.d/CentOS-Base.repo under the section updates, comment out the mirrorlist line (put a # in front of the line), then on a new line write: baseurl=http://centos.intergenia.de/$releasever/updates/$basearch/ now try: yum install php-mbstring (afterwards you’ll probably want to uncomment the mirrorlist and comment out the baseurl)
Install the gd library also. check this link http://www.php.net/manual/en/mbstring.installation.php
Add BOM: UTF-8 file_put_contents($myFile, “\xEF\xBB\xBF”. $content);