$s = <<<'EOF'"memolov 愛書 愛書 あいしょ ?? ??? ?? ??",EOF;if(preg_match_all('/([\x{4e00}-\x{9fa5}]+)/u',$s,$m)){ echo "<pre>"; print_r($m[1]); echo "</pre>";}if(preg_match_all('/([\x{0800}-\x{4e00}]+)/u',$s,$m)){ echo "<pre>"; print_r($m[1]); echo "</pre>";}if(preg_match_all('/([\x{AC00}-\x{D7A3}]+)/u',$s,$m)){ echo "<pre>"; print_r($m[1]); echo "</pre>";}/*Array( [0] => 愛書 [1] => 愛書)Array( [0] => あいしょ)Array( [0] => ?? [1] => ??? [2] => ?? [3] => ??)*/ |
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