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Top Forums Shell Programming and Scripting Remove subsequent duplicate only Post 302771998 by jamie_123 on Friday 22nd of February 2013 11:20:10 AM
Old 02-22-2013
Hi,

Thanks for responding, here is a simplified case. Say I have this as input
Code:
1-num1
2-num2
3-num2
4-num3
5-num3
2-num2

Now what I want to do is not just find repetitions and remove them, but to find repetitions that are only in the next line and remove the first occurrence of that value. Repetitions are checked on $2 with FS as "-". So the output should be

Code:
1-num1
3-num2
4-num3
5-num3
2-num2

.
 

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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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