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Revision: 8398
at September 18, 2008 11:21 by Wardy
Updated Code 
function shorten_string($string, $wordsreturned)
/*  Returns the first $wordsreturned out of $string.  If string
	contains more words than $wordsreturned, the entire string
	is returned.*/
{
	$retval = $string;	//	Just in case of a problem
	$array = explode(" ", $string);
	/*  Already short enough, return the whole thing*/
	if (count($array)<=$wordsreturned)
	{
		$retval = $string;
	}
	/*  Need to chop of some words*/
	else
	{
		array_splice($array, $wordsreturned);
		$retval = implode(" ", $array)." ...";
	}
	return $retval;
}

Revision: 8397
at September 18, 2008 11:18 by Wardy
Initial Code 
function shorten_string($string, $wordsreturned)
/*  Returns the first $wordsreturned out of $string.  If string
	contains more words than $wordsreturned, the entire string
	is returned.
	*/
	{
	$retval = $string;	//	Just in case of a problem
	$array = explode(" ", $string);
	if (count($array)<=$wordsreturned)
	/*  Already short enough, return the whole thing
		*/
		{
		$retval = $string;
		}
	else
	/*  Need to chop of some words
		*/
		{
		array_splice($array, $wordsreturned);
		$retval = implode(" ", $array)." ...";
		}
	return $retval;
	}
Initial URL 
http://www.nutt.net/2004/12/29/php-a-function-to-return-the-first-n-words-from-a-string/
Initial Description 

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
A PHP function to return the first N words from a string

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
php

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
PHP