Quotes around $@ (and ${arr[@]}) protect against word splitting and other substitutions, but still retain the list of argument members (and other array members).
In contrast, with $* and ${arr[*]} the quotes would enforce one string.
These 2 Users Gave Thanks to MadeInGermany For This Post:
hi
i have a function
abc
{
//from this function i am passing args to antoher function like
def a b c j k l
}
now i want to count the no of args coming to def() function and iterate over those values
is there any way to do this one
please help (2 Replies)
Hi,
I am using SYBASE database. in my script i am connecting to DB via using isql.
isql -U${S_USER} -S${S_SERV} -D${S_DB} -P${S_PWD} -b0 -w3000 -h0 -s"|" -i${MYDIR}/ABC.sql -oXYZ.txt << FINSQL
i am taking a ABC.sql file to use the queries written in it and storing the output in... (3 Replies)
hi,
i have an rpm, and i am looking at the presinstall script. i can see it takes in an argument, but what i do not know is how this argument is passed to the script? is there something that calls the preinstall script? i thought the preinstall script was the first thing executed.
thanks (2 Replies)
Hi Guys,
I am trying to pass arguments to the script i am wrinting.
When no argument is passed or wrong argument is passed, the script needs to output the way it needs to be called and exit.
Currently, when no arguments is passed, it is not getting exited but goes on assuming those... (3 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)
this is my issue.
4 parameters are passed from korn shell to sql script.
parameter_1= varchar2 datatype or no value entered my user.
parameter_2= number datatype or no value entered my user.
parameter_3= number datatype or no value entered my user.
parameter_4= number datatype or no... (5 Replies)
Hi all,
I am trying to delete columns in a file using a script. The columns that need to be deleted are passed as arguments to the script.
The script should look like this
> delete_columns.sh <file_name.txt> <column_numbers_to_be_deleted>
The contents of the file_name.txt will be like ... (5 Replies)
My requirement is that I want to pass similar argument to a shell script and process it in the script. Something like below:
myScript.sh -c COMPONENT1 -c COMPONENT2 -a APPNote: -c option can be specified multiple times and -a is optional parameter
I know this can be achieved using... (2 Replies)
Hi All,
I have a script which intends to create as many variables at runtime, as the number of parameters passed to it. The script needs to save these parameter values in the variables created and print them
abc.sh
----------
export Numbr_Parms=$#
export a=1
while
do
export... (3 Replies)
Discussion started by: dev.devil.1983
3 Replies
LEARN ABOUT PHP
collator_asort
COLLATOR_ASORT(3) 1 COLLATOR_ASORT(3)Collator::asort - Sort array maintaining index association
Object oriented style
SYNOPSIS
public bool Collator::asort (array &$arr, [int $sort_flag])
DESCRIPTION
Procedural style
bool collator_asort (Collator $coll, array &$arr, [int $sort_flag])
This function sorts an array such that array indices maintain their correlation with the array elements they are associated with. This is
used mainly when sorting associative arrays where the actual element order is significant. Array elements will have sort order according to
current locale rules.
Equivalent to standard PHP asort(3).
PARAMETERS
o $coll
-Collator object.
o $arr
-Array of strings to sort.
o $sort_flag
- Optional sorting type, one of the following:
o Collator::SORT_REGULAR - compare items normally (don't change types)
o Collator::SORT_NUMERIC - compare items numerically
o Collator::SORT_STRING - compare items as strings
Default $sort_flag value is Collator::SORT_REGULAR. It is also used if an invalid $sort_flag value has been specified.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
collator_asort(3)example
<?php
$coll = collator_create( 'en_US' );
$arr = array(
'a' => '100',
'b' => '50',
'c' => '7'
);
collator_asort( $coll, $arr, Collator::SORT_NUMERIC );
var_export( $arr );
collator_asort( $coll, $arr, Collator::SORT_STRING );
var_export( $arr );
?>
The above example will output:
array (
'c' => '7',
'b' => '50',
'a' => '100',
)array (
'a' => '100',
'b' => '50',
'c' => '7',
)
SEE ALSO
Collator constants, collator_sort(3), collator_sort_with_sort_keys(3).
PHP Documentation Group COLLATOR_ASORT(3)