72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: win7
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* Date: 2017-07-03
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* Time: 15:17
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*/
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class usefull
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{
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public static $_instance;
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private function __construct()
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{
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}
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private function __clone()
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{
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// TODO: Implement __clone() method.
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}
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public static function getInstance()
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{
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if(!(self::$_instance instanceof self))
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{
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self::$_instance = new self();
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}
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return self::$_instance;
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}
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public function check_name($name)
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{
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$nickname = str_replace(array("&","'", '"'),"", $name);
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$nickname = $this->removeEmoji($nickname);
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if(empty($nickname))
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{
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$nickname = '表情符号';
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}
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$nickname = trim($nickname);
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if(empty($nickname))
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{
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$nickname='@#$2017';
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}
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return $nickname;
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}
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public function removeEmoji($text) {
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$clean_text = "";
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// Match Emoticons
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$regexEmoticons = '/[\x{1F600}-\x{1F64F}]/u';
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$clean_text = preg_replace($regexEmoticons, '', $text);
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// Match Miscellaneous Symbols and Pictographs
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$regexSymbols = '/[\x{1F300}-\x{1F5FF}]/u';
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$clean_text = preg_replace($regexSymbols, '', $clean_text);
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// Match Transport And Map Symbols
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$regexTransport = '/[\x{1F680}-\x{1F6FF}]/u';
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$clean_text = preg_replace($regexTransport, '', $clean_text);
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// Match Miscellaneous Symbols
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$regexMisc = '/[\x{2600}-\x{26FF}]/u';
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$clean_text = preg_replace($regexMisc, '', $clean_text);
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// Match Dingbats
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$regexDingbats = '/[\x{2700}-\x{27BF}]/u';
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$clean_text = preg_replace($regexDingbats, '', $clean_text);
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return $clean_text;
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}
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} |