How PHP uses regular expressions for string searches
This article mainly introduces the use of regular expressions in PHP for string search methods, examples of PHP regular expression of the use of the skills, with a certain reference value, the need for friends can refer to the next
The example in this article describes how PHP uses regular expressions for string searches. Share to everyone for your reference. The implementation method is as follows:
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$string _to_search = "Jb51.net"; $regex = "/tor/"; $num _matches = Preg_match ($regex, $string _to_search); if ($num _matches > 0) { echo "Found a match!"; } else { echo "No match. Sorry. "; } ?> |
I hope this article is helpful to everyone's PHP programming.
http://www.bkjia.com/PHPjc/973128.html www.bkjia.com true http://www.bkjia.com/PHPjc/973128.html techarticle how PHP uses regular expressions for string search this article mainly introduces the method of using regular expressions to search string in PHP, and analyzes the use of regular expressions in PHP .