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Full Discussion: Using getopts
Top Forums Shell Programming and Scripting Using getopts Post 302173003 by jim mcnamara on Wednesday 5th of March 2008 10:05:57 AM
Old 03-05-2008
Here is an example of using multiple optional arguments. All of them are in OPTARG.
Code:
#!/bin/ksh
# foo is shell function in this example - it could be a separate script
foo()
{
	echo "foo: I got $# options"	
	echo " they are $@"
}
while getopts a:  opt
do
  set -A arr $OPTARG
  case $opt in
    a) echo "option -a"
       for i in $OPTARG
       do
           echo "subargument = $i"         
       done
       echo "running foo with these options"
       foo $OPTARG
       exit 0 ;;
   \?) echo "\nUsage: $0 [-a <option>]" >&2
        exit 2;;
  esac
done

usage:
Quote:
csadev:/home/jmcnama> t.sh -a "1 2 3 4"
option -a
subargument = 1
subargument = 2
subargument = 3
subargument = 4
running foo with these options
foo: I got 4 options
they are 1 2 3 4
 

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CLASSKIT_METHOD_REDEFINE(3)						 1					       CLASSKIT_METHOD_REDEFINE(3)

classkit_method_redefine - Dynamically changes the code of the given method

SYNOPSIS
bool classkit_method_redefine (string $classname, string $methodname, string $args, string $code, [int $flags = CLASSKIT_ACC_PUBLIC]) DESCRIPTION
Note This function cannot be used to manipulate the currently running (or chained) method. Warning This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk. PARAMETERS
o $classname - The class in which to redefine the method o $methodname - The name of the method to redefine o $args - Comma-delimited list of arguments for the redefined method o $code - The new code to be evaluated when $methodname is called o $flags - The redefined method can be CLASSKIT_ACC_PUBLIC, CLASSKIT_ACC_PROTECTED or CLASSKIT_ACC_PRIVATE Note This parameter is only used as of PHP 5, because, prior to this, all methods were public. RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 classkit_method_redefine(3) example <?php class Example { function foo() { return "foo! "; } } // create an Example object $e = new Example(); // output Example::foo() (before redefine) echo "Before: " . $e->foo(); // Redefine the 'foo' method classkit_method_redefine( 'Example', 'foo', '', 'return "bar! ";', CLASSKIT_ACC_PUBLIC ); // output Example::foo() (after redefine) echo "After: " . $e->foo(); ?> The above example will output: Before: foo! After: bar! SEE ALSO
classkit_method_add(3), classkit_method_copy(3), classkit_method_remove(3), classkit_method_rename(3). PHP Documentation Group CLASSKIT_METHOD_REDEFINE(3)
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