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How to extract sub-string ‘heat’ from a string ‘wheat’ using regular expression in PHP?

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How to extract sub-string ‘heat’ from a string ‘wheat’ using regular expression in PHP?
posted Mar 25, 2014 by Mridul

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1 Answer

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We can use the preg_match() function with “/^$/” as the regular expression pattern.

Ex:
<?php preg_match("/^heat$/","wheat",$match); echo $match[1]; ?>

answer Mar 26, 2014 by Pavan P Naik
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