01-23-2015
Normally web developers use PHP for web applications because there are many "superglobal" variables in PHP which are not present in bash or other shell scripts.
See:
PHP Superglobals to learn more about the rich array of super global variables available in PHP.
This User Gave Thanks to Neo For This Post:
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello 2 all
I can't understand how to insert a perl-script into .shml in a right way. <form> should be working but it's not
doing that: <!--#include virtual="/cgi-bin/script.cgi?filename"-->
filename is a name of the file which script is using
the script is used for a score show (the number... (0 Replies)
Discussion started by: tip78
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2. Web Development
hello 2 all
I can't understand how to insert a perl-script into .shml in a right way. <form> should be working but it's not
doing that: <!--#include virtual="/cgi-bin/script.cgi?filename"-->
filename is a name of the file which script is using
the script is used for a score show (the number... (3 Replies)
Discussion started by: tip78
3 Replies
3. Shell Programming and Scripting
I am using Perl CGI. I have created some text fields and getting those values.
But i want if user leave the text field blank when he click on submit button then instead of run a script it should give a popup. Please any body suggest me something..??? (0 Replies)
Discussion started by: Navrattan Bansa
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4. Shell Programming and Scripting
hi..i would ask about how to write over data to new file with BASH.
so..assume my data looks like this :
11
12
13
14
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...and so on. It's always line by line. and that's for the first file.
i want to write over those numbers into second file but by using space. so my second file should be... (5 Replies)
Discussion started by: syalala
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5. Shell Programming and Scripting
Hi ...
I am writing a PERL CGI script where firstly i display a Submit button and when i click that, it will display a group of checkbox values and another submit button.
My question is Now, if i click the second submit button, it should get the checkbox values and work with those(do some... (0 Replies)
Discussion started by: gkrish
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6. Shell Programming and Scripting
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
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101214100500... (10 Replies)
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Hello,
I am looking to hit a URL using curl and click on submit button so that I can get the results. The below is the code
<input name="tos_accepted" id="tos_accepted" class="button" type="submit" value="Yes, I Agree"/>
<input name="tos_discarded" id="tos_discarded"... (1 Reply)
Discussion started by: Kochappa
1 Replies
8. Programming
hi all,
im going to design a web html form so users can input what username and password they want to make the ftp account, once they enter in a username and password they click on the submit button and it submits it to a bash script and then the bash script will run and finish of making the... (3 Replies)
Discussion started by: robertkwild
3 Replies
9. Shell Programming and Scripting
Hi I was hoping some one could help me with a problem I have.
I am trying to collect some information from a web form and save it to a text file.
I found an example on this site that is sort of what I am trying to accomplish, the shell script bellow should echo the input back to the browser... (0 Replies)
Discussion started by: Paul Walker
0 Replies
LEARN ABOUT PHP
superglobals
SUPERGLOBALS(3) 1 SUPERGLOBALS(3)
Superglobals - Superglobals are built-in variables that are always available in all scopes
Several predefined variables in PHP are "superglobals", which means they are available in all scopes throughout a script. There is no need
to do global $variable; to access them within functions or methods.
These superglobal variables are:
o$GLOBALS
o$_SERVER
o$_GET
o$_POST
o$_FILES
o$_COOKIE
o$_SESSION
o$_REQUEST
o$_ENV
+--------+---------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------+
| 4.1.0 | |
| | |
| | Superglobals were introduced to PHP. |
| | |
+--------+---------------------------------------+
Note
Variable availability
By default, all of the superglobals are available but there are directives that affect this availability. For further information,
refer to the documentation for variables_order.
Note
Dealing with register_globals
If the deprecated register_globals directive is set to on then the variables within will also be made available in the global scope
of the script. For example, $_POST['foo'] would also exist as $foo.
For related information, see the FAQ titled "How does register_globals affect me?"
Note
Variable variables
Superglobals cannot be used as variable variables inside functions or class methods.
variable scope, The variables_order directive, The filter extension.
PHP Documentation Group SUPERGLOBALS(3)