Libraries tagged by calculus

A library to calculate and check the validity of the italian fiscal code (codice fiscale)

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Calculate the phases of the Moon in PHP.

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This PHP class can replace the Google Distance Matrix to calculate the distance between two points using latitude and longitude. It will prevent you to do massive requests to Google servers and enhance your service performance.

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SMS Length calculations, using GSM 03.38 and GSM 03.40

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Cyclic redundancy checker (crc) class to calculate crc8, crc16, crc24 and crc32 checksum values

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A library to calculate effective interest rate. Also know as XIRR or effective APR.

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A library that calculates the time difference between two dates and returns the result in words (Example: 5 minutes ago or 5 Minutes left). The library supports other languages aswell like Spanish and German.

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A library to calculate holidays

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Zodiac sign calculator

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Calculates and returns coefficients for polynomial regression.

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Google Maps Extension. Simply insert a google map Version 3 without jQuery, calculate a route, images for markers, style maps, KML, categories, responsive and many more.

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This is a wrapper for nesbot/carbon which also calculates which days are British bank holidays (England & Wales only).

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Package para pesquisa de serviços de busca por cep, calculo de frete e etc, diretamente nos serviços dos Correios.

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Geographic calculations for PHP

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A library to calculate holidays

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