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Full Discussion: How to create a link that will display the contents of a PHP variable?
Top Forums Web Development How to create a link that will display the contents of a PHP variable? Post 303012658 by crimso on Thursday 8th of February 2018 08:56:06 AM
Old 02-08-2018
How to create a link that will display the contents of a PHP variable?
Greetings,

I've wrote a script that when you point your browser to a machine it displays info about itself. Below is a small snippet of the script:

Code:
<?php
$iloipaddr = `ipmitool lan print | grep 'IP Address  ' | cut -d\: -f2 | sed 's/ //'`;
$sftwrlist = `rpm -qa | sort`;
?>

<p><a href="http://<?php echo$iloipaddr;?>">ILO link: You must be on the same private subnet for this link to work.</a><p/ >

What I've been trying to figure out is how to create a link on the resulting page that will display the $sftwrlist variable contents. I've tried various combinations of href but I'm not sure at this point it's the correct way to accomplish my goal. Any suggestions or hints would be appreciated.

---------- Post updated 02-08-18 at 08:56 AM ---------- Previous update was 02-07-18 at 10:54 AM ----------

Unable to figure out how to get that link in the original PHP script I opted to create the $sftwrlist in a separate PHP script and link to it from my original script. New software list script:
Code:
<?php
$sftwrlist = `rpm -qa | sort`;
?>

<b><u>Installed software</u></b>
<pre><?php echo print_r($sftwrlist);?></pre>

Line in the original to get the list:
Code:
<p><a href="sftwr.php">Installed Software</a><p/ >

Not the way i wanted to do it as it would have been nice to keep my goal to a single PHP script but this will have to do.
 

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LEARN ABOUT MOJAVE

git-instaweb

GIT-INSTAWEB(1)                                                     Git Manual                                                     GIT-INSTAWEB(1)

NAME

       git-instaweb - Instantly browse your working repository in gitweb

SYNOPSIS

       git instaweb [--local] [--httpd=<httpd>] [--port=<port>]
                      [--browser=<browser>]
       git instaweb [--start] [--stop] [--restart]

DESCRIPTION

       A simple script to set up gitweb and a web server for browsing the local repository.

OPTIONS

       -l, --local
           Only bind the web server to the local IP (127.0.0.1).

       -d, --httpd
           The HTTP daemon command-line that will be executed. Command-line options may be specified here, and the configuration file will be
           added at the end of the command-line. Currently apache2, lighttpd, mongoose, plackup and webrick are supported. (Default: lighttpd)

       -m, --module-path
           The module path (only needed if httpd is Apache). (Default: /usr/lib/apache2/modules)

       -p, --port
           The port number to bind the httpd to. (Default: 1234)

       -b, --browser
           The web browser that should be used to view the gitweb page. This will be passed to the git web--browse helper script along with the
           URL of the gitweb instance. See git-web--browse(1) for more information about this. If the script fails, the URL will be printed to
           stdout.

       start, --start
           Start the httpd instance and exit. Regenerate configuration files as necessary for spawning a new instance.

       stop, --stop
           Stop the httpd instance and exit. This does not generate any of the configuration files for spawning a new instance, nor does it close
           the browser.

       restart, --restart
           Restart the httpd instance and exit. Regenerate configuration files as necessary for spawning a new instance.

CONFIGURATION

       You may specify configuration in your .git/config

           [instaweb]
                   local = true
                   httpd = apache2 -f
                   port = 4321
                   browser = konqueror
                   modulePath = /usr/lib/apache2/modules

       If the configuration variable instaweb.browser is not set, web.browser will be used instead if it is defined. See git-web--browse(1) for
       more information about this.

SEE ALSO

       gitweb(1)

GIT

       Part of the git(1) suite

Git 2.17.1                                                          10/05/2018                                                     GIT-INSTAWEB(1)
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