All ..
I am having a pointer array . And trying to store the addess into that pointer array . please see below the problem i faced
code:
int cnt1;
char *t_array;
char *f_array;
for(cnt1=0; cnt1<1000; cnt1++)
{
t_array =... (1 Reply)
Hi All,
I need some help with arrays. I need to take input from the user for hostname, username and password until he enters .(dot) or any other character and store the values in the variable array.
I would further connect to the hostname using username and passwd and copy files from server to... (7 Replies)
hi i have a file as follows:
1
2
3
4
5
6
i want to store all these numbers in an array using awk.. so far i have:
awk '{for(i=1;i<=NR;i++) {a=$1}} END {for(i=1;i<=NR;i++) {printf("%1.11f",a)}}' 1.csv > test
however, i am getting all values as zero in the "test" file..... (3 Replies)
i have a file called file.txt having the following entries.
2321
2311
2313
4213
i wnat to store these values in a list and i want to iterate the list using loop and store it in another list (1 Reply)
I am trying to get userinput from stdin and store the lines in an array.
If i do this:
using a char **list to store strings
allocate memory to it
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv)
{
char *prog = argv;
char **linelist;
int... (5 Replies)
Hi,
I want keep/save one command's output in an array and later want to iterate over the array one by one for some processing. instead of doing like below-
for str in `cat /etc/passwd | awk -F: '$3 >100 {print $1}' | uniq`
want to store-
my_array = `cat /etc/passwd | awk -F: '$3 >100 {print... (4 Replies)
hi,
i am writing a shell script in which i read a line in a variable.
FNAME="s1.txt s2.txt s3.txt s4.txt s5.txt"
i want to create a array and store single file names in a array..
so the array should contain
arr="s1.txt"
arr="s2.txt"
arr="s3.txt"
arr="s4.txt"
arr="s5.txt"
how to... (3 Replies)
Hi Community,
Would love to get some quick help on below requirement.
I am trying to process mpstat output from multiple blades of my server
I would like to assign this the output to an array and then use it for post processing. How can I use a two dimensional array and assign these value
... (23 Replies)
Hi,
I have written the below script to get the timestamp of each files and result is as below
Script
find /home/user -type f -name "*.json" -printf '%Tc %p\n' | awk {'print $1 " " $2 " " $3 " " $4 " " $5 " " $6 " " $7'}
Input
-rw-r--r-- 1 user domain users 17382 Jul 19 06:10... (5 Replies)
Discussion started by: nextStep
5 Replies
LEARN ABOUT PHP
array
ARRAY(3) 1 ARRAY(3)array - Create an arraySYNOPSIS
array array ([mixed $...])
DESCRIPTION
Creates an array. Read the section on the array type for more information on what an array is.
PARAMETERS
o $...
- Syntax "index => values", separated by commas, define index and values. index may be of type string or integer. When index is
omitted, an integer index is automatically generated, starting at 0. If index is an integer, next generated index will be the big-
gest integer index + 1. Note that when two identical index are defined, the last overwrite the first. Having a trailing comma
after the last defined array entry, while unusual, is a valid syntax.
RETURN VALUES
Returns an array of the parameters. The parameters can be given an index with the => operator. Read the section on the array type for more
information on what an array is.
EXAMPLES
The following example demonstrates how to create a two-dimensional array, how to specify keys for associative arrays, and how to skip-and-
continue numeric indices in normal arrays.
Example #1
array(3) example
<?php
$fruits = array (
"fruits" => array("a" => "orange", "b" => "banana", "c" => "apple"),
"numbers" => array(1, 2, 3, 4, 5, 6),
"holes" => array("first", 5 => "second", "third")
);
?>
Example #2
Automatic index with array(3)
<?php
$array = array(1, 1, 1, 1, 1, 8 => 1, 4 => 1, 19, 3 => 13);
print_r($array);
?>
The above example will output:
Array
(
[0] => 1
[1] => 1
[2] => 1
[3] => 13
[4] => 1
[8] => 1
[9] => 19
)
Note that index '3' is defined twice, and keep its final value of 13. Index 4 is defined after index 8, and next generated index (value
19) is 9, since biggest index was 8.
This example creates a 1-based array.
Example #3
1-based index with array(3)
<?php
$firstquarter = array(1 => 'January', 'February', 'March');
print_r($firstquarter);
?>
The above example will output:
Array
(
[1] => January
[2] => February
[3] => March
)
As in Perl, you can access a value from the array inside double quotes. However, with PHP you'll need to enclose your array between curly
braces.
Example #4
Accessing an array inside double quotes
<?php
$foo = array('bar' => 'baz');
echo "Hello {$foo['bar']}!"; // Hello baz!
?>
NOTES
Note
array(3) is a language construct used to represent literal arrays, and not a regular function.
SEE ALSO array_pad(3), list(3), count(3), range(3), foreach, The array type.
PHP Documentation Group ARRAY(3)