Autor: Rodrigo Macedo

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Constantes em PHP

Uma constante, como o próprio nome já diz, é um nome ou um identificador para um valor fixo. São...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Variáveis em PHP

A principal maneira de armazenar informações em um sistema, mesmo que temporariamente, é através de...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Sintaxe do PHP

Neste artigo, vamos adentrar a fundo sobre a sintaxe do PHP e como utilizá-la em nossos projetos...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Como Instalar PHP

Neste artigo, vamos como Instalar PHP em um servidor de aplicação ou em sua estação de trabalho...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Aprender PHP

O PHP é uma linguagem de programação que permite aos desenvolvedores web criar conteúdo dinâmico...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2015/09/imagem-padrao-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

B7Web é Confiável? Veja todos os cursos de Bonieky Lacerda

Muitos se perguntam sobre os cursos da B7Web e na verdade, o que é a B7Web. Neste artigo, vou falar...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Significado de Foo e Bar na programação

Você já se perguntou o significado de Foo e Bar? Foo e bar são termos utilizados em exemplos por...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

O que é SQL Injection e como tratar

A SQL Injection (ou injeção de SQL) é um tipo de ataque que torna possível executar declarações SQL...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Design Patterns em Delphi (Padrões de Projeto)

Design patterns (ou padrões de projeto) são estruturas e relacionamentos que utilizamos repetidas...

<img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 alt data-src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img width=375 height=195 src=https://portaldesenvolvedor.com/wp-content/uploads/2018/08/java-imagem-375x195.png class="attachment-vce-lay-b size-vce-lay-b wp-post-image" alt>

Como programar em Java Web

Java Web tem diversos benefícios para quem busca desenvolver softwares escaláveis e independente de...

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