Perl buffers output on stdout by default untill the buffer is full, or a newline is found. You can force output either by adding ',"\n"' to the end of your print statements, or by disabling output buffering by adding this line near the top:
But even then it's not guaranteed that the browser will start rendering the page before it received all the content.
hi,,
i have perl scipt with line :
system('./try.sh $t $d $m');
in shell scipt try.sh i have the line:
echo $1
its not printing value of $t that i hav passed..y is it so..i am running it from apache web server (2 Replies)
hi,i hav a form in cgi perl script.this script accepts a value from user from another html form, and depending upon this value,i need to disable /enable radio buttons in cgi-perl script wen second page is displayed on executing cgi perl script.how do i do it using javascript? (0 Replies)
Hello,
Met a problem learning perl cgi script.
1 #!/usr/bin/perl -wT
2
3 use strict;
4 use CGI qw(:standard);
5
6 my $q = new CGI;
7
8 my $filename = $q->param('/home/yifangt/hello.cgi');
9 my $contenttype = $q->uploadInfo($filename)->{'Content-Type'};
10... (5 Replies)
Can anyone tell me how to export a variable from one perl CGI script to another perl cgi script when using a redirect.
Upon running the login.pl the user is prompted to enter user name and password. Upon entering the correct credentials (admin/admin) the user is
redirected to welcome page.
My... (3 Replies)
phonon-backend-gstreamer vs phonon-backend-vlc vs phonon-backend-xine
What are the advantages and disadvantages of phonon-backend-gstreamer, phonon-backend-vlc, and phonon-backend-xine. I was reading this and got curious.
... (1 Reply)
Hi
I have a bash script which takes parameters
sh /tmp/gdg.sh -b BASE-NAME -n 1 -s /source/data -p /dest/data/archive -m ARC
gdg.sh will scan the /source/data and will move the contents to /dest/data/archive after passing through some filters. Its working superb from bash
I have... (0 Replies)
Hi All,
I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ??
print("<form action="action.htm" method="post" onSubmit="return submitForm(this.Submitbutton)">");
print("<input type = "text"... (1 Reply)
Hi team,
I have a typical problem with cgi pages in apache webserver in WINDOWS
I am able to execute(display) the pages that are saved in cgi-bin folder.
But I am not able to execute the pages stored in htdocs or other folder other than cgi-bin folder.
Could anyone please let me know how... (1 Reply)
Hi All,
I have written an cgi perl script that displays an image(Excel image) and when clicked on that Image I need to download a excel sheet.
I made sure that excel sheet exists in the folder with the given name but still I am not able to download the sheet.
print "<center><table... (2 Replies)
Hello experts,
I am facing an very typical problem and hope the issue can be solved.
I have a page download.cgi in /cgi-bin folder.
use CGI;
use CGI::Carp qw ( fatalsToBrowser );
use File::Copy
copy("C:\\Program Files\\Apache Software... (8 Replies)
Discussion started by: scriptscript
8 Replies
LEARN ABOUT PHP
ob_end_flush
OB_END_FLUSH(3) 1 OB_END_FLUSH(3)ob_end_flush - Flush (send) the output buffer and turn off output bufferingSYNOPSIS
bool ob_end_flush (void )
DESCRIPTION
This function will send the contents of the topmost output buffer (if any) and turn this output buffer off. If you want to further process
the buffer's contents you have to call ob_get_contents(3) before ob_end_flush(3) as the buffer contents are discarded after ob_end_flush(3)
is called.
The output buffer must be started by ob_start(3) with PHP_OUTPUT_HANDLER_FLUSHABLE and PHP_OUTPUT_HANDLER_REMOVABLE flags. Otherwise
ob_end_flush(3) will not work.
Note
This function is similar to ob_get_flush(3), except that ob_get_flush(3) returns the buffer as a string.
RETURN VALUES
Returns TRUE on success or FALSE on failure. Reasons for failure are first that you called the function without an active buffer or that
for some reason a buffer could not be deleted (possible for special buffer).
ERRORS /EXCEPTIONS
If the function fails it generates an E_NOTICE.
EXAMPLES
Example #1
ob_end_flush(3) example
The following example shows an easy way to flush and end all output buffers:
<?php
while (@ob_end_flush());
?>
SEE ALSO ob_start(3), ob_get_contents(3), ob_get_flush(3), ob_flush(3), ob_end_clean(3).
PHP Documentation Group OB_END_FLUSH(3)