php uses the functions pathinfo(), parse_url() and basename() to parse the URL_php instance

This article mainly introduces the example code of using PHP functions pathinfo(), parse_url() and basename() to parse URLs. Not much to say below, let’s look at the code directly

The example code is as follows:

1. Use pathinfo to parse URL

<&#63;
 $test = pathinfo("http://localhost/index.php");
 print_r($test);
&#63;>

The results are as follows

Array
(
 [dirname] => http://localhost //url的路径
 [basename] => index.php //完整文件名
 [extension] => php //文件名后缀
 [filename] => index //文件名
)

2. Use parse_url() function to parse

<&#63;
 $test = parse_url("http://localhost/index.php&#63;name=tank&sex=1#top");
 print_r($test);
&#63;>

The results are as follows

Array
(
 [scheme] => http //使用什么协议
 [host] => localhost //主机名
 [path] => /index.php //路径
 [query] => name=tank&sex=1 // 所传的参数
 [fragment] => top //后面根的锚点
)

3. Use basename() to parse

<&#63;
 $test = basename("http://localhost/index.php&#63;name=tank&sex=1#top");
 echo $test;
&#63;>

The results are as follows

index.php?name=tank&sex=1#top

Summary

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