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Full Discussion: How to pass and read an array in ksh shell script function.?
Top Forums Shell Programming and Scripting How to pass and read an array in ksh shell script function.? Post 303039839 by mohtashims on Wednesday 16th of October 2019 08:01:06 AM
Old 10-16-2019
How to pass and read an array in ksh shell script function.?
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.

Code:
#/bin/ksh
set -A filelist val1 val2 val3
set -A FList

verifyfiles()
{
FList="${1[@]}"

for sym in "${FList[@]}"
do
echo "Array in FUNCTION Contains:"
    echo "$sym"
done
}

verifyfiles $filelist

 

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LEARN ABOUT PHP

get_defined_vars

GET_DEFINED_VARS(3)							 1						       GET_DEFINED_VARS(3)

get_defined_vars - Returns an array of all defined variables

SYNOPSIS

       array get_defined_vars (void  )

DESCRIPTION

	This  function	returns  a  multidimensional array containing a list of all defined variables, be them environment, server or user-defined
       variables, within the scope that get_defined_vars(3) is called.

RETURN VALUES

	A multidimensional array with all the variables.

EXAMPLES

       Example #1

	      get_defined_vars(3) Example

	      <?php
	      $b = array(1, 1, 2, 3, 5, 8);

	      $arr = get_defined_vars();

	      // print $b
	      print_r($arr["b"]);

	      /* print path to the PHP interpreter (if used as a CGI)
	       * e.g. /usr/local/bin/php */
	      echo $arr["_"];

	      // print the command-line parameters if any
	      print_r($arr["argv"]);

	      // print all the server vars
	      print_r($arr["_SERVER"]);

	      // print all the available keys for the arrays of variables
	      print_r(array_keys(get_defined_vars()));
	      ?>

SEE ALSO

       isset(3), get_defined_functions(3), get_defined_constants(3).

PHP Documentation Group 												       GET_DEFINED_VARS(3)
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