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@@ -99,8 +99,8 @@ class Client extends Base |
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*/
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function substr_cut($user_name){
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$strlen = mb_strlen($user_name, 'utf-8'); //获取字符长度
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if($strlen == 1){
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return $str;
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if($strlen <= 1){
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return $user_name;
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}
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$firstStr = mb_substr($user_name, 0, 1, 'utf-8'); //查找字符第一个
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$str=$firstStr . str_repeat('*', $strlen - 1); //拼接第一个+把字符串 "* " 重复 $strlen - 1 次:
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