ivanhoe011/detect_utf8.php

Created July 8, 2014 02:11

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From http://stackoverflow.com/questions/4407854/how-to-detect-if-have-to-apply-utf8-decode-or-encode-on-a-string

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detect_utf8.php

	<?php
	if (preg_match('!!u', $string))
	{
	// this is utf-8
	}
	else
	{
	// definitely not utf-8
	}

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