Libraries tagged by expressions parser

A PHP class for extracting the URLs of RSS (1.0 and 2.0) and ATOM feeds associated to a page, as well as OPML outline documents.

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g4 cron like parser with ability to parse expressions with resolution in seconds - based on PHP Cron Expression Parser

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A PHP textual expression parser, parses strings for mathematical expressions and returns the result

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Full-featured well-tested glob pattern parser and matcher: basic matching (`?`, `*`), globstar (`**`), extglob (`?(pattern-list)`, `*(pattern-list)`, `+(pattern-list)`, `@(pattern-list)`, `!(pattern-list)`), brace expansion (`{a,b,c}.txt`, `{1..3}.txt`, etc), dotglob, nocasematch, POSIX Named character classes (`[:alnum:]`, etc), POSIX Collating symbols (`[.ch.]`, etc), POSIX Equivalence class expressions (`[=a=]`, etc), and escaping.

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Used shunting-yard algorithm to parse any expressions and RPN(Reverse Polish Notations) to execute it.

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Filter-like expression parser & lexer implemented in PHP

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An expression parser for the language from the LS project

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Simple expression parser

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A math expression parser

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Lum expression parser

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A component to parse all kind of numerical expressions and solve them

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Parses Cron Expression

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a boolean expression parser

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PHP parser for mathematical expressions, including elementary functions, variables and implicit multiplication. Also supports symbolic differentiation.

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parser for cron expression

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