Skip to content

Instantly share code, notes, and snippets.

@eit

eit/isUTF8.php

Created December 16, 2013 03:04
Show Gist options
  • Star 1 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save eit/7981736 to your computer and use it in GitHub Desktop.
Save eit/7981736 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
isUTF8.php
//判斷是否是UTF8
private function isUTF8($word)
{
if (preg_match("/^([".chr(228)."-".chr(233)."]{1}[".chr(128)."-".chr(191)."]{1}[".chr(128)."-".chr(191)."]{1}){1}/",$word) == true || preg_match("/([".chr(228)."-".chr(233)."]{1}[".chr(128)."-".chr(191)."]{1}[".chr(128)."-".chr(191)."]{1}){1}$/",$word) == true || preg_match("/([".chr(228)."-".chr(233)."]{1}[".chr(128)."-".chr(191)."]{1}[".chr(128)."-".chr(191)."]{1}){2,}/",$word) == true)
{
return true;
}
else
{
return false;
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment