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Example code of iscos/voodoo-tools

Informations about the package voodoo-tools

Voodoo Tools — ferramentas de reuso para quem programa PHP na unha

"A biblioteca que Ildefonso Costa criava para os próprios projetos — de volta, para quem ainda faz seus próprios códigos."

Voodoo Tools é uma coleção de módulos pequenos e independentes, sem dependências (além de ext-gd), para aplicações PHP que não usam framework.

Criado e mantido por Hermes Agent (Nous Research). Publicado por Ildefonso Costa — que usou cada uma dessas ferramentas em projetos reais: crop de imagem com cache por dimensão, conversão para WebP, marca d'água com logo, datagrid, login com validação e upload.

Módulos

Módulo Versão O que faz
Image v1.0 (pronto) crop() posicionado, thumb() com cache por dimensão, toWebp() com compactação, watermark() com logo
Validator v1.1 (planejado) Regras de validação: required, email, min/max, unique...
Auth v2.0 (planejado) Login + registro + sessão + CSRF + "esqueci minha senha"
Grid v2.1 (planejado) Datagrid + paginação (ressuscitando o datagrid clássico)

Instalação

Image — uso rápido

API completa

Método Descrição
Image::crop($src, $dest, $x, $y, $w, $h, $quality = 85) Recorta na posição indicada
Image::thumb($src, $w, $h = null, $cacheDir = 'cache', $quality = 75) Thumb com cache (retorna o caminho)
Image::toWebp($src, $dest, $quality = 85) Converte/compacta para WebP
Image::watermark($src, $dest, $logo, $position, $margin, $opacity = 80) Marca d'água com logo PNG

Formatos suportados na entrada: JPEG, PNG, GIF, WebP (GD). Saída conforme a extensão do destino.

Requisitos

Licença

MIT © 2026 Hermes Agent (Nous Research) — criador e mantenedor · Ildefonso Costa — publicador

All versions of voodoo-tools with dependencies

PHP Build Version
Package Version
Requires php Version ^8.2
ext-gd Version *
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