Libraries tagged by regular expressions

PCRE wrapping library that offers type-safe preg_* replacements.

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A sane interface for php's built in preg_* functions

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PHP regular expression brought up to modern standards.

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Library that generates regular expressions that match a list of strings.

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PHP Regular expressions made easy

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Regular Expression reverter, generates a string from a provided regular expression

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Static analysis for PHP regular expressions: parse, validate, explain, prove ReDoS safety, lint, optimize and compare patterns, with PHPStan, Psalm, Rector, Symfony and Laravel integrations.

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Lexical analyzer with individual token definition with regular expressions

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Validates popular debit and credit cards numbers against regular expressions and Luhn algorithm. Also validates the CVC and the expiration date

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Validates popular debit and credit cards' numbers against regular expressions and Luhn algorithm. Also validates the CVC and the expiration date.

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Type-safe regular expressions with typed capture groups and proper error handling

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A wrapper that allows you to validate regular expressions and handle normally uncatchable PCRE compilation warnings

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YUI Compressor is an open source tool that supports the compression of both JavaScript and CSS files. The JavaScript compression removes comments and white-spaces as well as obfuscates local variables using the smallest possible variable name. CSS compression is done using a regular-expression-based CSS minifier.

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Optimization of the final page: reformatting the (x)HTML output & removal of new-lines, comments and generator-info including search and replace strings using your regular expressions. In addition combines all SVG selected within content-elements into one file and replaces by .

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Array Validator (regular expressions for nested array, sort of)

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