How to find Foreign character in a content using PHP?
<p>I have column details in one table. that column stores email contents in <code>HTML</code> format.   column data type is blob . my requirement to search and find any email content contains non  English characters ie foreign languages. </p>

<p>The table with 51000 records. In 51000 records i need filter only email with non -English characters. it may be 100 or greater than that .once i filter those records i will manually identify the languages using Google translator</p>
