Libraries tagged by IPnumber

Correctly-rounded arbitrary precision decimal floating point

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A simple and clean PHP class that validates EU VAT numbers against the central ec.europa.eu database (using the official europa API).

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Validate Swedish social security numbers

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A Library For Generating Secure Random Numbers

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Extends php BCMath lib for missing functions like floor, ceil, round, abs, min, max, rand for big numbers. Also wraps existing BCMath functions. (more http://php.net/manual/en/book.bc.php) Supports scientific notations

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Generators and iterators, permutations and combinations.

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Texy converts plain text in easy to read Texy syntax into structurally valid (X)HTML. It supports adding of images, links, nested lists, tables and has full support for CSS. Texy supports hyphenation of long words (which reflects language rules), clickable emails and URL (emails are obfuscated against spambots), national typographic single and double quotation marks, ellipses, em dashes, dimension sign, nonbreakable spaces (e.g. in phone numbers), acronyms, arrows and many others. Texy code can optionally contain HTML tags.

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Safely delete large numbers of records

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Big number implementation compatible with bn.js

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A Laravel Nova field to display a number of multi-select options using checkboxes.

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Lookup domain names, IP addresses and AS numbers by WHOIS.

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A PHP package to perform operations on debit and credit cards like format, validate brand, number and Luhn algorithm. It validates popular brands like Visa, Mastercard, American Express, etc.

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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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Create cryptographically secure pseudo-random numbers, and manage big integers

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Small PHP library to valid email addresses using a number of methods.

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