Libraries tagged by expressions
mossadal/math-parser
1480066 Downloads
PHP parser for mathematical expressions, including elementary functions, variables and implicit multiplication. Also supports symbolic differentiation.
webmozart/expression
341282 Downloads
Implementation of the Specification pattern and logical expressions for PHP.
verbalexpressions/php-verbal-expressions
46819 Downloads
PHP Regular expressions made easy
panlatent/cron-expression-descriptor
442224 Downloads
Converts cron expressions into human readable descriptions.
butschster/cron-expression-generator
476212 Downloads
Cron expression generator
rawr/t-regx
144442 Downloads
PHP regular expression brought up to modern standards.
denissimon/formula-parser
243678 Downloads
Parsing and evaluating mathematical formulas given as strings.
chriskonnertz/string-calc
566478 Downloads
StringCalc is a PHP calculator library for mathematical terms (expressions) passed as strings.
niklongstone/regex-reverse
130394 Downloads
Regular Expression reverter, generates a string from a provided regular expression
adhocore/cron-expr
391589 Downloads
Ultra lightweight Cron Expression parser for PHP
tmilos/lexer
1482180 Downloads
Lexical analyzer with individual token definition with regular expressions
s9e/regexp-builder
1797148 Downloads
Library that generates regular expressions that match a list of strings.
poliander/cron
248902 Downloads
Standard (V7) compliant crontab expression parser/validator with support for time zones
neos/eel
1673579 Downloads
The Embedded Expression Language (Eel) is a building block for creating Domain Specific Languages
langleyfoxall/math_eval
616056 Downloads
✖️➕➖➗ `math_eval` safely evaluates mathematical expressions