PHP using Glob () to find file tips

Source: Internet
Author: User
Tags glob

Definition and usage

The Glob () function returns the file name or directory that matches the specified pattern.

The function returns an array that contains a matching file/directory. Returns False if an error occurs.

Parameters Description
File Necessary. Specifies the retrieval mode.

Optional. Specify a special setting.

  • Glob_mark-Add a slash to each returned item
  • Glob_nosort-Returns (not sorted) according to the original order in which the files appear in the directory
  • Glob_nocheck-Returns the mode used for search if no file matches
  • Glob_noescape-Backslash does not escape meta-characters
  • Glob_brace-expand {a,b,c} to match ' A ', ' B ' or ' C '
  • Glob_onlydir-Returns only catalog entries that match the pattern
  • Glob_err-Stop and read error messages (such as unreadable directories), ignoring all errors by default

Note: Glob_err is added in PHP 5.1.

Print_r (glob("*.txt")); Print_r (glob("* *"));

Output: Array ([0] = a.txt [1] = b.txt)

1. Get all the files with the suffix PHP (plus the path)
$file=glob(' d:/web/tcpdf/*.php '); Print_r ($file); // If you do not specify a folder, you are displaying a file with the same sibling directory suffix PHP. Return as an array

Output: Array ([0] = d:/web/tcpdf/tcpdf.php [1] = d:/web/tcpdf/tcpdf_autoconfig.php [2] = = D:/web/tcpdf/tcpdf_ barcodes_1d.php [3] = d:/web/tcpdf/tcpdf_barcodes_2d.php [4] = d:/web/tcpdf/tcpdf_import.php [5] = D:/web/ tcpdf/tcpdf_parser.php)

2. Get all the files with the suffix PHP and HTML (plus the path)
$file=glob(' d:/phpstudy/www/prictue/*.{ jpg,html} ',glob_brace); Var_dump ($file);

PHP using Glob () to find file tips

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.