Example explanation of using php pathinfo(), parse_url(), basename() functions to parse URLs

PHP functions pathinfo(), parse_url() and basename(), these three are all functions for parsing URLs, but there are some differences. This article lists some examples, hoping that these examples will help everyone understand it easier. Let’s take a look at the usage methods and techniques of these three functions:

1. Use pathinfo to parse the URL

The pathinfo function is to obtain the path, directory or file name.

Example, the code is as follows

<?

$test = pathinfo("http://www.php.cn/index.php");

print_r($test);

?>

Code running results:

##2. Use parse_url() function to parse

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

The basename() function returns the file name in the path

Instance, the code is as follows

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

The code running result:

1.

2.

3.

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