34 lines
1.3 KiB
PHP
34 lines
1.3 KiB
PHP
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<?php
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namespace App\Traits;
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trait ChatMessage
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{
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/**
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* 过滤文字
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* @param $content
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* @return array|string|string[]
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*/
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public function filterContent($content)
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{
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$preg_wechat = '/[1-9]([0-9]{5,11})|0?(13|14|15|18)[0-9]{9}|[a-zA-Z]{6}|(?![0-9]+$)(?![a-zA-Z]+$)[0-9a-zA-Z]{5}|[\x80-\xff]+[a-z-A-Z]{5}|((0|[1-9]\d*)(\.\d+)?){5}|(零|一|二|三|四|五|六|七|八|九|十)(百|十|零)?(一|二|三|四|五|六|七|八|九)?(百|十|零)?(一|二|三|四|五|六|七|八|九){2}|(①|②|③|④|⑤|⑥|⑦|⑧|⑨|⑩)?(①|②|③|④|⑤|⑥|⑦|⑧|⑨|⑩)?(①|②|③|④|⑤|⑥|⑦|⑧|⑨|⑩)|(壹|贰|叁|肆|伍|陆|柒|捌|玖|零|拾)|(❶|❷|❸|❹|❺|❻|❼|❽|❾|❿)+/';
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$filter = (bool)preg_match($preg_wechat, preg_quote($content));
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//已经违规
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if ($filter) {
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//替换正则数据
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$content = preg_replace_callback($preg_wechat, function ($arr) {
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if (!empty($arr[0])) {
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$str = '';
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for ($i = 0; $i < mb_strlen($arr[0]); $i++) {
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$str .= '*';
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}
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$arr[0] = $str;
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}
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return $arr[0];
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}, $content);
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}
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return str_replace('\\', '', $content);
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}
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}
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