Hi everyone, first post here so please be gentle :-)
I normally likle to script in Bourne Shell simply for guarenteed compatibility across any system I might run across but this latest problem has me stumped.
Arrays is a rather significant construct missing from sh and after finding a way to... (2 Replies)
Hi,
can we use arrays in shell script?
I have this so far:
#!/bin/sh
isql -Usa -P -S DBSERVER -o output << EOF
sp_transactions "state", "prepared", "xactname"
go
/
EOF
the file 'output'' will be have many entries and I want to caputre the transaction names only: grep 000 output works... (3 Replies)
I have a bash shell script that sources a data file, the data file has array values such as:
#--data file ---#
sg_name="db1"
sg_size="12892"
sg_allow="50000"
sg_name="db2"
sg_size="12892"
sg_allow="50000"
export sg_name sg_size sg_allow
#--end data file --#
In my shell script... (8 Replies)
Hi guys
could you please post links that explain how to use and manipulate arrays in c shell (.csh files) ? examples are useful too :rolleyes: (5 Replies)
hi guys,
i have the following code in C shell..
set i=0
while ($i < 11)
master_array=${ARRAY}
i++
done
it gives me error at line 3: Variable syntax.
what is wrong here? any help is appreciated. (4 Replies)
I have 2 arrays abc and xyz
abc = ( a b c d e f g h i j k l m n o p q r s t u v w x y z )
and
xyz = ( b c d e f )
lets assume a .... z are the file name.
I have to perform a pattern replacement on each file present in abc array accept the files i have in xyz array. and i am doing... (4 Replies)
Ok so spaces separate elements. What if you wanted an element to have a space in it?
For instance:
nums="one two three and a half"
where "three and a half" is THE SAME element? (3 Replies)
I have defined an array like this:
set -A MYARRAY
MYARRAY=file1
MYARRAY=file2
MYARRAY=file3
MYARRAY=file4
i=0
while } ]]
do
echo "File Name $i :" ${MYARRAY}
i=`expr $i + 1 `
echo "value of i=" $i
done
This works perfectly and shows... (4 Replies)
Discussion started by: Hangman2
4 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)