10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm able to read & print an array in varaible called "filelist"
I need to pass this array variable to a function called verify() and then read and loop through the passed array inside the function.
Unfortunately it does not print the entire array from inside the funstion's loop.
#/bin/ksh... (5 Replies)
Discussion started by: mohtashims
5 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I am creating filesystem for block device, but I want to pass array value one by one acording to block device count.
$tmp1 = block device count 3
$blockdevice =
So I want to first pass sdb1 alone in loop, how to take only block device seprately from $blockdevice array. (1 Reply)
Discussion started by: stew
1 Replies
3. Shell Programming and Scripting
There are two parts to this. In the first part I need to read a list of files from a directory and split it into 4 arrays. I have done that with the following code,
# collect list of file names
STATS_INPUT_FILENAMES=($(ls './'$SET'/'$FOLD'/'*'in.txt'))
# get number of files... (8 Replies)
Discussion started by: LMHmedchem
8 Replies
4. Shell Programming and Scripting
Hi, guys
I just wanted to sort the elements of an array ascendingly.
I know the following code does work well:
array=(13 435 8 23 100)
for i in {0..4}
do
j=$((i+1))
while ]
do
if } -le ${array} ]]
then :
else
min=${array}
${array}=${array}
${array}=$min
fi... (5 Replies)
Discussion started by: franksunnn
5 Replies
5. Shell Programming and Scripting
hi,
I have a array say
SAP_ARRAY="s1.txt"
SAP_ARRAY="s2.txt"
how can i pass this full array to a function.
here is the sample code i am using..
CHECK_NO_FILES()
{
FARRAY=$1
echo "FARRAY = $FARRAY"
echo "FARRAY = $FARRAY"
............... (5 Replies)
Discussion started by: Little
5 Replies
6. Shell Programming and Scripting
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)
Discussion started by: dgmm
3 Replies
7. Shell Programming and Scripting
Hi,
I have an output generated from a shell script like;
0x41,0xF2,0x59,0xDD,0x86,0xD3,0xEF,0x61,0xF2
How can I pass this value to the C function, as below;
int main(int argc, char *argv) {
unsigned char hellopdu={above value};
}
Regards
Elthox (1 Reply)
Discussion started by: elthox
1 Replies
8. UNIX for Dummies Questions & Answers
Hi experts,
I am here again with another Issue.
I need to pass the array as parameter / argument to another script.
I tried it as follows . ( I got this idea from the link )
$ cat test1.sh
#! /usr/bin/ksh
set -a arr1
echo "...In Test1...."
arr1="APPS_DEV"
arr1="TEST_DEV"
echo... (16 Replies)
Discussion started by: rajavu
16 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I have a master BASH shell script where I define a bunch of variables:
$var1=why
$var2=is
$var3=(this so hard)
I would then like to call another shell script and pass these variables to it:
$script2 $var1 $var2 $var3
This works fine for var1 and var2. However, var3 is an array,... (9 Replies)
Discussion started by: msb65
9 Replies
10. Shell Programming and Scripting
I want to pass an array in my function, And my function will be changing the elements of the array in the fuction, but it should not affect the values in my array variable of main function (1 Reply)
Discussion started by: ranjithpr
1 Replies
FUNC_GET_ARGS(3) 1 FUNC_GET_ARGS(3)
func_get_args - Returns an array comprising a function's argument list
SYNOPSIS
array func_get_args (void )
DESCRIPTION
Gets an array of the function's argument list.
This function may be used in conjunction with func_get_arg(3) and func_num_args(3) to allow user-defined functions to accept variable-
length argument lists.
RETURN VALUES
Returns an array in which each element is a copy of the corresponding member of the current user-defined function's argument list.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | This function can now be used in parameter |
| | lists. |
| | |
| 5.3.0 | |
| | |
| | If this function is called from the outermost |
| | scope of a file which has been included by call- |
| | ing include(3) or require(3) from within a func- |
| | tion in the calling file, it now generates a |
| | warning and returns FALSE. |
| | |
+--------+---------------------------------------------------+
ERRORS
/EXCEPTIONS
Generates a warning if called from outside of a user-defined function.
EXAMPLES
Example #1
func_get_args(3) example
<?php
function foo()
{
$numargs = func_num_args();
echo "Number of arguments: $numargs
";
if ($numargs >= 2) {
echo "Second argument is: " . func_get_arg(1) . "
";
}
$arg_list = func_get_args();
for ($i = 0; $i < $numargs; $i++) {
echo "Argument $i is: " . $arg_list[$i] . "
";
}
}
foo(1, 2, 3);
?>
The above example will output:
Number of arguments: 3
Second argument is: 2
Argument 0 is: 1
Argument 1 is: 2
Argument 2 is: 3
Example #2
func_get_args(3) example before and after PHP 5.3
test.php
<?php
function foo() {
include './fga.inc';
}
foo('First arg', 'Second arg');
?>
fga.inc
<?php
$args = func_get_args();
var_export($args);
?>
Output previous to PHP 5.3:
array (
0 => 'First arg',
1 => 'Second arg',
)
Output in PHP 5.3 and later:
Warning: func_get_args(): Called from the global scope - no function
context in /home/torben/Desktop/code/ml/fga.inc on line 3
false
Example #3
func_get_args(3) example of byref and byval arguments
<?php
function byVal($arg) {
echo 'As passed : ', var_export(func_get_args()), PHP_EOL;
$arg = 'baz';
echo 'After change : ', var_export(func_get_args()), PHP_EOL;
}
function byRef(&$arg) {
echo 'As passed : ', var_export(func_get_args()), PHP_EOL;
$arg = 'baz';
echo 'After change : ', var_export(func_get_args()), PHP_EOL;
}
$arg = 'bar';
byVal($arg);
byRef($arg);
?>
The above example will output:
0 => 'bar', ) After change : array (
0 => 'bar', ) As passed : array (
0 => 'bar', ) After change : array (
0 => 'baz', )
NOTES
Note
Because this function depends on the current scope to determine parameter details, it cannot be used as a function parameter in ver-
sions prior to 5.3.0. If this value must be passed, the results should be assigned to a variable, and that variable should be
passed.
Note
If the arguments are passed by reference, any changes to the arguments will be reflected in the values returned by this function.
Note
This function returns a copy of the passed arguments only, and does not account for default (non-passed) arguments.
SEE ALSO
... syntax in PHP 5.6+, func_get_arg(3), func_num_args(3), ReflectionFunctionAbstract::getParameters.
PHP Documentation Group FUNC_GET_ARGS(3)