Maintenance Mode Gate
Allows only approved admins or IPs through during maintenance while showing safe public responses.
Open FunctionFunction Library
Reusable pure PHP functions for everyday application and LAMP stack work.
Email Normalization Validator
Trims, lowercases domain, validates format, and returns a normalized email value.
Open FunctionSlug Creation Pipeline
Creates a clean SEF slug from a title while preserving readability and uniqueness support.
Open FunctionSlug Collision Resolver
Adds numeric suffixes or ID prefixes when a generated slug already exists.
Open FunctionPhone Number Cleaner
Normalizes phone numbers into a display value and optional E.164-like storage form.
Open FunctionPostal Code Validator
Validates postal codes against country-specific patterns when configured.
Open FunctionCurrency Amount Parser
Parses currency strings into integer minor units for safe storage and calculations.
Open FunctionDate Range Validator
Validates start/end dates, order, allowed span, timezone, and boundary rules.
Open FunctionJSON Payload Validator
Decodes JSON and validates required keys, types, and nesting depth.
Open FunctionCSV Header Validator
Checks uploaded CSV headers against required, optional, and forbidden columns.
Open FunctionPlain Text Cleaner
Cleans plain text without destroying legitimate punctuation, accents, or line breaks.
Open FunctionHTML Content Policy Cleaner
Cleans a limited subset of HTML tags for trusted admin-authored content and removes common script/event-handler risks.
Open Function