Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > Sample code for php to read files

Sample code for php to read files

WBOY
Release： 2016-07-25 08:44:24
Original
910 people have browsed it

This php code demonstrates in detail how to open a file, read a file and close a file. In php, you can open a file through fopen, get the file size through the filesize function, fread to read the file content, and fclose to close the file

  1. < html>
  3. Reading a file using PHP
  7. $filename = "/home/user/guest/ tmp.txt";
  8. $file = fopen( $filename, "r" );
  9. if( $file == false )
  10. {
  11. echo ( "Error in opening file" );
  12. exit();
  13. }
  14. $ filesize = filesize( $filename );
  15. $filetext = fread( $file, $filesize );
  17. fclose( $file );
  19. echo ( "File size : $filesize bytes" );
  20. echo ( "" );
  21. ?>
Copy code

php


Related labels：
php读取文件的范例代码
source：php.cn
Previous article：PHP generates string + numeric random number of arbitrary length Next article：PHP realizes saving website visits as shortcut desktop mode
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
Possibility to store ASP Classic code as string in MYSQL database Is it possible to store asp classic code into a MySQL database and have it execute the cod...
From 2024-04-06 13:38:43
0
1
358
PHP mail sends empty email I'm similar to php and don't understand where the problem lies. Sometimes the php function...
From 2024-03-31 15:44:07
0
1
338
"Attempting to read while the reader is closed has no effect." I'm trying to write data from mysqluinlgc# to a .txt file but I'm getting the error "...
From 2024-03-31 14:58:58
0
1
273
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template