Functions

Function Library

Reusable pure PHP functions for everyday application and LAMP stack work.

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Heading Outline Auditor

Checks H1/H2/H3 structure for missing, duplicate, or illogical headings.

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Title Tag Composer

Creates page title tags from entity title, section, brand, and length policy.

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Duplicate Content Fingerprinter

Creates stable fingerprints for detecting duplicate or near-duplicate pages.

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Image Alt Text Composer

Creates concise alt text from item title, image role, and context.

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Redirect Map Validator

Checks redirect rules for loops, chains, invalid targets, and non-SEF URLs.

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Transactional Email Builder

Builds subject, plain text, and HTML email bodies from safe template variables.

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Email Delivery Result Parser

Normalizes mailer success/failure responses into consistent log records.

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Double Opt In Manager

Creates email verification requests with tokens, expiry, and resend metadata.

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Unsubscribe Link Builder

Creates signed unsubscribe links for mail categories.

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Order Number Generator

Generates readable unique order numbers separate from database IDs.

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Cart Line Merger

Merges cart lines by product/options and recalculates quantities.

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Cart Totals Calculator

Calculates subtotal, discounts, tax estimates, shipping estimates, and grand total.

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