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Full Discussion: Version checking
Top Forums Shell Programming and Scripting Version checking Post 303023063 by MadeInGermany on Tuesday 11th of September 2018 08:40:25 AM
Old 09-11-2018
The purpose of a function is:
it is defined once, and can be used multiple times.
In other words, the function definition should be once, before the loop, NOT in the loop.
Move it to the beginning of your script!
Code:
#!/bin/sh
readconfig(){
...
}
cnt=0
ps -eo args |
while read prog TMP args
do
  ...
  readconfig < $args
  ...
done

In the loop you call the function.
 

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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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