local is the same as typeset and it is a declaration. Set is an assignment to the array. To use associative arrays, typeset (declaration) must be done beforehand.. With regular arrays declaration is optional.
These 2 Users Gave Thanks to Scrutinizer For This Post:
We just purchased a MOD30 disk array strage system.
We have 15 drives and 2 hot spares.
We're running a database app with 8 data sets.
I'm trying to get the best i/o speed out of my disk configuration.
Right now I have 3 raid5 arrays setup. This seems to offer the same performance as having the... (1 Reply)
When setting a variable, how would I go about making each result a new line?
A very simple example would be:
theFolders=`(ls -l /)`
echo $theFolders
This gives me all the folders as one variable and I need to be able to use each as its own variable. I'm sure I have to make this into an... (2 Replies)
Hi all,
I have a question does anyone know if it is possible to push or pop an array in the ksh environment? Could anyone give me a hint, because I am trying to merge 2 server files together and there are some names in the server is not proper anymore.
Thank you in advance. (4 Replies)
hi,
In bash,
$ bind -P | grep yank-last
yank-last-arg can be found on "\M-.", "\M-_".
this allows me to press ALT key and the period (.) to yank the last argument of
the previous command line into the current command line.
How can I get the same behavior in zsh ?
Thanks ... (0 Replies)
HI,
I would like to ask You about some good books or links where I can find information about shells, theoretical information.
I will be grateful if You can help me
And I have question about zsh loop
trivial script:
#!/bin/zsh
for i in {1..100000}
do
echo $i;
doneexec time is 10... (9 Replies)
Greetings,
DISCLAIMER: My shell scripting is rusty so my question may be borderline stupid. You've been warned.
I need to create a script that a) lists the content of zip files in a directory and b) sends out an `exception` report. My ZIP files contain a control file (for load check). I want... (2 Replies)
Im new to C programming and am having trouble understanding the output of this code
int array={4,5,8,9,8,1,0,1,9,3};
int *array_ptr;
int main()
{
array_ptr=array;
while((*array_ptr) != 0)
array_ptr++;;
printf("%d\n", array_ptr - array);
return(0);
}
the output is 6 but I... (2 Replies)
I have attempted to create an array consisting of two items: #0 and #1.
I am able to print the two items corrctly:
arr=(hello "my name is")
echo ${arr}
hello
echo ${arr}
my name is
However, when I try to run a for loop to print both objects:
for i in ${arr
}
do
echo $i
done
I get:... (2 Replies)
Hi,
I am trying to do something similar to the for loop example from KSH For Loop Array: Iterate Through Array Values
$: cat y.ksh
#!/bin/ksh
# set array called nameservers
set -A nameservers 192.168.1.1 192.168.1.5 202.54.1.5
# print all name servers
for i in ${nameservers}
do
... (3 Replies)
I am trying to assign indexes to an associative array in a for loop but I have to use an eval command to make it work, this doesn't seem correct I don't have to do this with regular arrays
For example, the following assignment fails without the eval command:
#! /bin/bash
read -d "\0" -a... (19 Replies)
Discussion started by: Riker1204
19 Replies
LEARN ABOUT PHP
array_count_values
ARRAY_COUNT_VALUES(3) 1 ARRAY_COUNT_VALUES(3)array_count_values - Counts all the values of an arraySYNOPSIS
array array_count_values (array $array)
DESCRIPTION array_count_values(3) returns an array using the values of $array as keys and their frequency in $array as values.
PARAMETERS
o $array
- The array of values to count
RETURN VALUES
Returns an associative array of values from $array as keys and their count as value.
ERRORS /EXCEPTIONS
Throws E_WARNING for every element which is not string or integer.
EXAMPLES
Example #1
array_count_values(3) example
<?php
$array = array(1, "hello", 1, "world", "hello");
print_r(array_count_values($array));
?>
The above example will output:
Array
(
[1] => 2
[hello] => 2
[world] => 1
)
SEE ALSO count(3), array_unique(3), array_values(3), count_chars(3).
PHP Documentation Group ARRAY_COUNT_VALUES(3)