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Full Discussion: Script reading needed
Top Forums UNIX for Dummies Questions & Answers Script reading needed Post 302848013 by jefferj54 on Wednesday 28th of August 2013 09:53:16 AM
Old 08-28-2013
Script reading needed

Hi,
I'm just learning so I would appreciate some understanding line by line on the while loop/case script below.

Thanks so much.

joe.

Code:
echo "Good Morning."
echo "Enter 1 to Add"
echo "or q to quit."
while [ "$Enter" != "q" ]
do
   read Enter
   case $Enter in
      1) echo "Addtion:"
         echo "Enter a number"
         read num1
         echo "Enter another number"
         read num2
         sum=$((num1 + num2))
         echo "sum=$sum."
         ;;
      q) exit;;
   esac
   echo "Enter another or q to quit"
done


Last edited by vbe; 08-28-2013 at 10:57 AM.. Reason: code tags - indents
 

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CLASSKIT_METHOD_ADD(3)							 1						    CLASSKIT_METHOD_ADD(3)

classkit_method_add - Dynamically adds a new method to a given class

SYNOPSIS
bool classkit_method_add (string $classname, string $methodname, string $args, string $code, [int $flags = CLASSKIT_ACC_PUBLIC]) DESCRIPTION
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 to which this method will be added o $methodname - The name of the method to add o $args - Comma-delimited list of arguments for the newly-created method o $code - The code to be evaluated when $methodname is called o $flags - The type of method to create, 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_add(3) example <?php class Example { function foo() { echo "foo! "; } } // create an Example object $e = new Example(); // Add a new public method classkit_method_add( 'Example', 'add', '$num1, $num2', 'return $num1 + $num2;', CLASSKIT_ACC_PUBLIC ); // add 12 + 4 echo $e->add(12, 4); ?> The above example will output: 16 SEE ALSO
classkit_method_copy(3), classkit_method_redefine(3), classkit_method_remove(3), classkit_method_rename(3), create_function(3). PHP Documentation Group CLASSKIT_METHOD_ADD(3)
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