Hi ,
i'm using special binary file (lotus notes) and modifying an hexadecimal address range with windows hex editor and it works fine !
The file is an AIX one and i'm forced to transfert (ftp) it before modifying it and re-transfert !
NOW i would do this directly under AIX !
I can... (4 Replies)
I have a bash challenge. I have several virtualization hosts for which I need to collect VM information. I need to dynamically create an array for each host. The contents of the array should be the list VMs running on the host. Here's the logic; I just need someone to help me with the details:... (0 Replies)
I am needing to create a variable(changing) and assign it a value(changing) ... I am using C-Shell..
Example:
foreach account in ($Accountlist)
set account_connect = "$account/$account_pass"
end
I want to make set account_connect to store various values ? $account_connect did not... (3 Replies)
I am reading a number of files but then I want to put the ranges
xmin xmax ymin ymax
as arrays for each file.
Any idea how I can do this???
set j = 1
echo "Welcome $i times"
while ( $j <= $i )
echo "$j"
set fname = $fin-bst-misf.xy
echo " "$fname
... (0 Replies)
I have the following csh script which lets the use pass the following as an argument
-legend=tag1/tag2/tag3/tag4/tag5/tag6/tag7
We pass a number of tags separated by '/'. I want to save the legend tags in an array and have done as below. How can I improve on this as things are getting quite... (3 Replies)
I have requirement where I need to capture the highest values of
items from a feed that runs for N hours.
For example lets assume my data looks like this
first feed
========
appples 10
oranges 20
pears 14
second feed
==========
apples 5
oranges 30
pears 1
Last feed... (6 Replies)
i wanna make modification in two or more identifiers,using a method in JAVA , but the only way to do this is by returning a value ,then also only one variable value can be modified .. one way 2 do do this is by use of array and passing its name in method ,, please suggest a different way of doing... (2 Replies)
In one of the assignment which i am working on, i am am trying to insert keys and values into BDB by reading the input records from a input file as below.
Here keys i am inserting as character buffer and for values i am dynamically allocating the memory using malloc and then inserting into bdb.... (1 Reply)
In one of the assignment which i am working on, i am am trying to insert keys and values into BDB by reading the input records from a input file as below.
Here keys i am inserting as character buffer and for values i am dynamically allocating the memory using malloc and then inserting into bdb.... (1 Reply)
Hi All,
I have 2 files which i need to merge together based on the column names provided in the file. The first line in both files are header records.
The first file has fixed columns but second file can have subset of the columns from file 1
File 1:
... (6 Replies)
Discussion started by: kushagra
6 Replies
LEARN ABOUT PHP
array_diff_key
ARRAY_DIFF_KEY(3) 1 ARRAY_DIFF_KEY(3)array_diff_key - Computes the difference of arrays using keys for comparisonSYNOPSIS
array array_diff_key (array $array1, array $array2, [array $...])
DESCRIPTION
Compares the keys from $array1 against the keys from $array2 and returns the difference. This function is like array_diff(3) except the
comparison is done on the keys instead of the values.
PARAMETERS
o $array1
- The array to compare from
o $array2
- An array to compare against
o $...
- More arrays to compare against
RETURN VALUES
Returns an array containing all the entries from $array1 whose keys are not present in any of the other arrays.
EXAMPLES
Example #1
array_diff_key(3) example
The two keys from the key => value pairs are considered equal only if (string) $key1 === (string) $key2 . In other words a strict
type check is executed so the string representation must be the same.
<?php
$array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
$array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
var_dump(array_diff_key($array1, $array2));
?>
The above example will output:
array(2) {
["red"]=>
int(2)
["purple"]=>
int(4)
}
NOTES
Note
This function only checks one dimension of a n-dimensional array. Of course you can check deeper dimensions by using
array_diff_key($array1[0], $array2[0]);.
SEE ALSO array_diff(3), array_udiff(3), array_diff_assoc(3), array_diff_uassoc(3), array_udiff_assoc(3), array_udiff_uassoc(3), array_diff_ukey(3),
array_intersect(3), array_intersect_assoc(3), array_intersect_uassoc(3), array_intersect_key(3), array_intersect_ukey(3).
PHP Documentation Group ARRAY_DIFF_KEY(3)