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A regular expression (regex, regexp) is a string that describes or matches a set of strings, according to certain syntax rules. Regular expressions are used as a powerful and convenient way to recognise patterns in text.
A regular expression (regex, regexp) is a string that describes or matches a set of strings, according to certain syntax rules. Regular expressions are used as a powerful and convenient way to recognise patterns in text.
PCRE Workbench is a regular expression test application that eases the process of designing regular expressions. Using PCRE Workbench you can write a Perl-style regex, set the appropriate compilation and execution flags and then interactively test the compiled regex against a line of text.
Read the full article to learn more and download PCRE Workbench - Regular Expression Test Tool
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