本文实例讲述了PHP简单实现正则匹配省市区的方法。分享给大家供大家参考，具体如下：
省市区正则匹配
preg_match('/(.*?(省|自治区|北京市|天津市))+(.*?(市|自治州|地区|区划|县))+(.*?(区|县|镇|乡|街道))/', $address, $matches);
获得省市区数组
$address = '广东省深圳市南山区';
preg_match('/(.*?(省|自治区|北京市|天津市))/', $address, $matches);
if (count($matches) > 1) {
$province = $matches[count($matches) - 2];
$address = str_replace($province, '', $address);
}
preg_match('/(.*?(市|自治州|地区|区划|县))/', $address, $matches);
if (count($matches) > 1) {
$city = $matches[count($matches) - 2];
$address = str_replace($city, '', $address);
}
preg_match('/(.*?(区|县|镇|乡|街道))/', $address, $matches);
if (count($matches) > 1) {
$area = $matches[count($matches) - 2];
$address = str_replace($area, '', $address);
}
return [
'province' => isset($province) ? $province : '',
'city' => isset($city) ? $city : '',
'area' => isset($area) ? $area : '',
];
感觉应该还有更好的方法，欢迎评论留言.希望本文所述对大家PHP程序设计有所帮助。
