PHP练习-URL局部提取
2021-05-20 17:18 By
"Powerless"
3005
0
9
思路分析
使用PHP的parse_url函数截取出url的路径信息，将路径转为数组，然后逐个判断。
function casePath($url)
{
$urlArr = explode('/', parse_url($url, PHP_URL_PATH));
$tmp = [];
foreach ($urlArr as $k => $v) {
if (preg_match('/\d+/', $v)) {
$str = '';
for ($i = 0; $i < strlen($v); $i++) {
if (is_numeric($v[$i])) {
$str .= $v[$i];
} else {
if (!empty($str)) {
$tmp[$k][] = $str;
}
$str = '';
$str .= $v[$i];
}
}
}
}
}
$url = 'https://cdn.wzxaini9.cn/pub1ic/assets/a1b2c3d44e5f6g7/wxxcx.jpg';
print_r(casePath($url));
输出结果
Array
(
[1] => Array
(
[0] => p
[1] => u
[2] => b1
[3] => i
)
[3] => Array
(
[0] => a1
[1] => b2
[2] => c3
[3] => d44
[4] => e5
[5] => f6
)
)
View in WeChat
Others Discussion
-
PHP没你想的那么差 Posted on 2021-12-17 15:40
-
2016年云计算热词 Posted on 2019-06-12 17:53
-
快速了解Kafka Posted on 2021-03-25 14:20
-
通过信鸽来解释HTTPS Posted on 2018-10-22 13:56
-
PHP7不兼容性 Posted on 2018-03-07 15:59
-
分布式架构之「 数据分布」 Posted on 2019-11-14 10:00
-
PHP扩展ImageMagick安装 Posted on 2022-11-11 11:16
-
Redis各种数据类型的使用场景举例分析【三】 Posted on 2018-11-22 17:00
评 论