Hi,
I do have a file and the contents are as follws:
10
20
30
40
50
Now I want to store those values into an array. How can be done this ?? (3 Replies)
I want to store contents of command
dir in array of variables
For eg: dir contents are
command d2 demovi~ file inven java new untitled folder
d1 demovi er1 filename inven~ myfiles ubuntu desktop xmms
-----------------------------------
I... (3 Replies)
Hi all.
Well, I have the next code:
I need to make an array with the values I have in the bucle, but just don't get it...
Question is, how can I store in an array that values, and how can I display them with echo? (8 Replies)
Guys anyone know how i can store fields into multiple variables in one go?
I'm wanting to grab the disk id's from format into disk1 and disk2
Below is what i want to work but i know it doesnt :-
: | format | awk '/^(\ +)/ {print $2}' | read disk1 disk2
The below does work...but i don't... (5 Replies)
Hi
I want to write a script which store all the parameters passed to the script into an array.
Once it is stored I want scan through the array and and delete those files for last month present inside the directory. The files in directory is appneded with YYYY_MM_DD.
I want to know how can I... (3 Replies)
Hi I want to write a script such that when executed, it will store all input as different variable, for eg
./store.sh name1 name2 name3 name4
will result in
$1=name1
$2=name2
$3=name3
etc
How do I do that?
Thanks. (1 Reply)
I want to pass an array of variables to be inserted by awk in the 2nd column of a file.
Empl No. Employee Age
1000000 22
1100000 24
1200000 26
Now, I want to pass an array having three different ages which need to replace the... (7 Replies)
Hi everybody
I wanna store some values that r in a .txt file in some arrays
for example I have:
32782 28
32783 02
32784 01
32785 29
32786 25
32787 25
32788 00
32789 25
32790 02
32791 29
32792 23
32793 01
32794 28
and I need to save the first... (4 Replies)
Hey guyz.
Here is my sample input file following by first part of my code:
* A B C D E
reg1 1 0 1 1 0
reg2 0 1 0 0 1
reg3 1 0 0 1 0
reg4 0 0 1 0 1
reg5 1 1 0 0 1
use strict;
use warnings;
open (IN, "test_input.txt") or die ("Can't open file.txt: $!\n");
my $line = <IN>; ... (2 Replies)
Hi All,
I have written a (bash) function which generates multiple files say file1 file2 file3
now I want to reduce the generation of these three files i.e. store the output of three files in variables, and generate the same results, in-order to avoid multiple creation of files
how is that... (7 Replies)
Discussion started by: sam@sam
7 Replies
LEARN ABOUT PHP
compact
COMPACT(3) 1 COMPACT(3)compact - Create array containing variables and their valuesSYNOPSIS
array compact (mixed $varname1, [mixed $...])
DESCRIPTION
Creates an array containing variables and their values.
For each of these, compact(3) looks for a variable with that name in the current symbol table and adds it to the output array such that
the variable name becomes the key and the contents of the variable become the value for that key. In short, it does the opposite of
extract(3).
Any strings that are not set will simply be skipped.
PARAMETERS
o $varname1
-compact(3) takes a variable number of parameters. Each parameter can be either a string containing the name of the variable, or
an array of variable names. The array can contain other arrays of variable names inside it; compact(3) handles it recursively.
RETURN VALUES
Returns the output array with all the variables added to it.
EXAMPLES
Example #1
compact(3) example
<?php
$city = "San Francisco";
$state = "CA";
$event = "SIGGRAPH";
$location_vars = array("city", "state");
$result = compact("event", "nothing_here", $location_vars);
print_r($result);
?>
The above example will output:
Array
(
[event] => SIGGRAPH
[city] => San Francisco
[state] => CA
)
NOTES
Note
Gotcha
Because variable variables may not be used with PHP's Superglobal arrays within functions, the Superglobal arrays may not be passed
into compact(3).
SEE ALSO extract(3).
PHP Documentation Group COMPACT(3)