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Full Discussion: How to match all array contents and display all highest matched sentences in perl?
Top Forums Shell Programming and Scripting How to match all array contents and display all highest matched sentences in perl? Post 302325161 by vanitham on Saturday 13th of June 2009 06:23:07 AM
Old 06-13-2009
How to match all array contents and display all highest matched sentences in perl?
Hi,

I have an array with 3 words in it and i have to match all the array contents and display the exact matched sentence i.e all 3 words should match with the sentence.

Here are sentences.
Code:
$arr1="Our data suggests that epithelial shape and growth control are unequally affected depending on how wt p53 function is impaired and whether partial or full tumor suppressor activity is lost";

$arr2="The growth of epithelial tissue is downregulation";

I want all there 3 words to be matched and that sentence has to printed first.

Here are the words. I tried like this:

Code:
$array="epithelial,growth,downregulation";
@split=split(",",$array);
foreach $word(@split)
{
    if($arr1=~/\b$word\b/i || $arr2=~/\b$word\b/i)
    {
         print "<br> Matched <br>";
    }

}

Just stuck up here!!

The output should be like this:

Code:
The growth of epithelial tissue is downregulation 

Our data suggests that epithelial shape and growth control are unequally affected depending on how wt p53 function is impaired and whether partial or full tumor suppressor activity is lost

How can i match all these words and print the sentence with highest match (all the words matching the sentence) in perl??

Any idea???

Regards
Vanitha
 

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LEARN ABOUT PHP

mb_ereg_search_getregs

MB_EREG_SEARCH_GETREGS(3)						 1						 MB_EREG_SEARCH_GETREGS(3)

mb_ereg_search_getregs - Retrieve the result from the last multibyte regular expression match

SYNOPSIS

       array mb_ereg_search_getregs (void  )

DESCRIPTION

	Retrieve the result from the last multibyte regular expression match

PARAMETERS

       This function has no parameters.

RETURN VALUES

	An  array  including the sub-string of matched part by last mb_ereg_search(3), mb_ereg_search_pos(3), mb_ereg_search_regs(3). If there are
       some matches, the first element will have the matched sub-string, the second element will have the first part grouped  with  brackets,  the
       third element will have the second part grouped with brackets, and so on. It returns FALSE on error;

NOTES

       Note

	      The  internal  encoding  or the character encoding specified by mb_regex_encoding(3) will be used as the character encoding for this
	      function.

SEE ALSO

       mb_regex_encoding(3), mb_ereg_search_init(3).

PHP Documentation Group 												 MB_EREG_SEARCH_GETREGS(3)
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