Functions

Function Library

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

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Data Sync Checkpoint

Stores and resumes sync state including cursor, timestamp, page, and row counts.

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Remote File Download Guard

Validates remote download metadata before fetching or storing files.

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Signed Download Link Builder

Creates temporary signed download URLs for private files.

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Signed Download Link Validator

Validates temporary signed download URLs and rejects tampering or expiry.

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XML Feed Normalizer

Parses XML feed items into a normalized array while handling namespaces and missing fields.

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RSS Feed Builder

Builds structured RSS feed data from site content without directly echoing XML.

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Sitemap Url Builder

Builds sitemap URL entries with loc, lastmod, priority, and changefreq.

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Sitemap Index Builder

Creates sitemap index entries when URL count exceeds file limits.

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Import Dry Run Reporter

Runs an import preview and reports inserts, updates, skips, and errors without writing data.

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Export Stream Planner

Plans streamed CSV/JSON exports with headers, chunk size, and filename policy.

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API Field Mapper

Maps external API fields into local field names with type conversion.

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Webhook Payload Builder

Builds outbound webhook payloads with event metadata, versioning, and stable IDs.

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