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This article mainly introduces the php unicode how to convert Chinese characters, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor with you to understand.

Function unicode_encode ($name) {$name = iconv ('UTF-8',' UCS-2', $name); $len = strlen ($name); $str =''; for ($I = 0; $I

0) {/ / two-byte text $str. ='\ u'.base_convert (ord ($c), 10,16). Base_convert (ord ($c2), 10,16);} else {$str. = $c2;}} return $str } / / Decoding the UNICODE encoded content function unicode_decode ($name) {/ / Transcoding, converting the Unicode encoding to browsable utf-8 encoding $pattern ='/ ([\ w] {4})) / if (! empty ($matches)) {$name ='; for ($j = 0; $j < count ($matches [0])) $str = $matches [0] [$j]; if (strpos ($str,'\ u') = = 0) {$code = base_convert (substr ($str, 2,2), 16,10); $code2 = base_convert (substr ($str, 4), 16,10); $c = chr ($code). Chr ($code2); $c = iconv ('UCS-2',' UTF-8', $c); $name. = $c;} else {$name. = $str;}} return $name;}

Above are two functions of php, one converts Chinese characters into unicode and the other converts unicode into Chinese characters.

JSON.stringify (data) at work; this method converts Chinese characters into unicode, but it fails to parse unicode into Chinese characters in php, so the study found that the original unicode format has changed, the correct unicode format is:\ u5730\ u65b9, Chinese characters mean 'place'. But during php reverse parsing, the unicode becomes u5730u65b9, without the slash. So it can be parsed by changing the format in such a case, like this: $name=unicode_decode (str_replace ('Upright Personality\ UPU65b9')); so it can be parsed correctly.

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