Regular Expression-PHP Regular Expression matching

How to match the path separator {code...} How to Use preg_match () to match and output the variable $ win_dir. And how to match and output $ linux_dir. How to match \ or thank you !! Matching path Separators

$win_dir = 'C:\hello.txt';$linux_dir = '/home/hello.txt';

How to Usepreg_match()Variable$win_dirHow to match\And output. And$linux_dirHow to match/And output. How to match\\Or//

Thank you !!

Reply content:

Matching path Separators

$win_dir = 'C:\hello.txt';$linux_dir = '/home/hello.txt';

How to Usepreg_match()Variable$win_dirHow to match\And output. And$linux_dirHow to match/And output. How to match\\Or//

Thank you !!

For yourAnd OutputWhat does it mean ..

The above regular expression match\Or/Appears multiple times,
If exact match is required\\Or//, Use the following:

You do not need to use regular expression matching.DIRECTORY_SEPARATORYou can,

DIRECTORY_SEPARATOR: Output System Separator

Windows platform output\, Output on the Linux platform/