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Top Forums Shell Programming and Scripting Help with if statement syntax in shell script Post 302929553 by ms63707 on Monday 22nd of December 2014 03:22:55 PM
Old 12-22-2014
sea/RudiC - if i understand your suggestion correctly, i have called the test_input function with a -x parameter.
i still had similar results with the -x not resolving for the newist form of if statement (using the [[) however the -x resolves ok with the older forms of if statements (using [ and also test):
Code:
 
#!/bin/ksh
test_input()
{
Prmshn=${1}
InFLNm=${2}
# the following if stmt does not work (err msg to the right):
#if [[ ${Prmshn} ${InFLNm} ]] ; then    # syntax error at line 7 : `${InFLNm}' unexpected
# the two following if stmts work ok:
#if [ "$Prmshn" "$InFLNm" ] ; then
if test "$Prmshn" "$InFLNm" ; then
  echo "$InFLNm input file is now available."
else
  echo "$InFLNm input file is not available."
fi
}
test_input -x /input/test.txt

 

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FORWARD_STATIC_CALL_ARRAY(3)						 1					      FORWARD_STATIC_CALL_ARRAY(3)

forward_static_call_array - Call a static method and pass the arguments as array

SYNOPSIS
mixed forward_static_call_array (callable $function, array $parameters) DESCRIPTION
Calls a user defined function or method given by the $function parameter. This function must be called within a method context, it can't be used outside a class. It uses the late static binding. All arguments of the forwarded method are passed as values, and as an array, sim- ilarly to call_user_func_array(3). PARAMETERS
o $function - The function or method to be called. This parameter may be an array, with the name of the class, and the method, or a string, with a function name. o $parameter - One parameter, gathering all the method parameter in one array. Note Note that the parameters for forward_static_call_array(3) are not passed by reference. RETURN VALUES
Returns the function result, or FALSE on error. EXAMPLES
Example #1 forward_static_call_array(3) example <?php class A { const NAME = 'A'; public static function test() { $args = func_get_args(); echo static::NAME, " ".join(',', $args)." "; } } class B extends A { const NAME = 'B'; public static function test() { echo self::NAME, " "; forward_static_call_array(array('A', 'test'), array('more', 'args')); forward_static_call_array( 'test', array('other', 'args')); } } B::test('foo'); function test() { $args = func_get_args(); echo "C ".join(',', $args)." "; } ?> The above example will output: B B more,args C other,args SEE ALSO
forward_static_call(3), call_user_func(3), call_user_func_array(3), is_callable(3), information about the callback type. PHP Documentation Group FORWARD_STATIC_CALL_ARRAY(3)
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