手机号替换为星号
摘要：//方法1-正则$str = '15864236586';$pattern = '/(\d{2})(\d{7})(\d{2})/i';$a = preg_match($pattern,$str);$replacement = '$1*******$3';$resstr = preg_replace(
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posted @ 2023-05-12 13:34
合集-php
多种符号字符串分割为数组
摘要：$str = '1/2,4/5#1111';$verify = '/[\/,#]/i';$arr = preg_split($verify,$str);print_r($arr);
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posted @ 2023-05-12 13:41
