Solved

Stream content of a file to php website

Posted on 2008-06-11
2
189 Views
Last Modified: 2010-04-21
We have a realtime application that writes lines to a text file (or to a fifo file, depending on how the file is created). Is it possible to display in realtime the content of this file with php or something else in a website? We don't want the user to have to press F5 every second to see what has been added to the file, it should be displayed automatically.
0
Comment
Question by:Commsquare
2 Comments
 
LVL 48

Accepted Solution

by:
hernst42 earned 500 total points
ID: 21759783
If you have a pipe you can try this, but only one user will then be able to read the data. For using normal files this will get more complicated you you need to count the lines and then start again reading the file again.
while(1) {

  $text = file_get_contents('/path/to/log/pipe');

  echo $text;

  echo '<script>window.scrollTo(0, 10000000);</script>' ."\n";

  flush();

  sleep(2);

}

Open in new window

0
 

Author Closing Comment

by:Commsquare
ID: 31466114
Didn't work completely like this, but it put us on the correct track. Tx.
0

Featured Post

DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
PHPStorm debugging issues 1 20
PHP preg_replace code convert to Delphi 14 32
updating the date data 12 20
Split long text string into shorter chunks 7 19
Generating table dynamically is the most common issue faced by php developers.... So it seems there is a need of an article that explains the basic concept of generating tables dynamically. It just requires a basic knowledge of html and little maths…
Batch, VBS, and scripts in general are incredibly useful for repetitive tasks.  Some tasks can take a while to complete and it can be annoying to check back only to discover that your script finished 5 minutes ago.  Some scripts may complete nearly …
Learn the basics of if, else, and elif statements in Python 2.7. Use "if" statements to test a specified condition.: The structure of an if statement is as follows: (CODE) Use "else" statements to allow the execution of an alternative, if the …
The viewer will learn how to create a basic form using some HTML5 and PHP for later processing. Set up your basic HTML file. Open your form tag and set the method and action attributes.: (CODE) Set up your first few inputs one for the name and …

914 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

22 Experts available now in Live!

Get 1:1 Help Now