Guía de PHP
Guía de PHP
Manual de ayuda para obtener la certificación Zend de PHP
Sobre este libro
El libro es una guía del lenguaje PHP para el desarrollo de aplicaciones web. Está enfocado de forma técnica y sintáctica, con definiciones y ejemplos que muestran el funcionamiento de las declaraciones en el lenguaje.
La guía está dirigida tanto para desarrolladores de cualquier nivel como para aquellos que quieren obtener la certificación Zend. Gran parte de la información de este libro se ha obtenido de la documentación oficial de PHP, junto con otras fuentes que han ayudado a modelar y perfilar los contenidos para adecuarlos a los temas exigidos.
Incluye un apéndice al final con una recopilación de directivas php.ini, constantes, funciones y clases que forman un directorio muy completo de las extensiones incorporadas en PHP. Además, una conclusión en la que nombro los temas que me parecen más importantes para la certificación y una visión personal de la misma.
Sobre el autor
Tabla de contenido
Los títulos del contenido están en inglés, ya que la mayoría hacen referencia a los contenidos especificados para la obtención de la certificación Zend.
1. PHP Basics
- Syntax
- Operators
- Bit a bit Operators
- Variables
- Control Structures
- Language Constructs and Functions
- Namespaces
- Extensions
- Config
- PHP variables from the inside
- Garbage Collection
- Performance/bytecode caching
2. Functions
- Functions
- Arguments
- Variables
- References
- Returns
- Variable
- Scope
- Anonymous Functions, closures
3. Strings & Patterns
- Quoting
- Heredoc y Nowdoc
- Matching
- Extracting
- Searching
- Replacing
- Formatting
- PCRE
- Encoding in programming
- Encodings
4. Arrays
- Arrays
- Associative Arrays
- Array Iteration
- Array Functions
- SPL, Objects as arrays
- Casting
5. I/O
- Files
- Reading
- Writing
- File System Functions
- Sockets
- Streams
6. Security
- CGI
- Configuration
- Session Security
- Cross-Site Scripting
- Cross-Site Request Forgeries
- SQL Injection
- Remote Code Injection
- Email Injection
- Filter Input
- Escape Output
- Encryption, Hashing algorithms
- File uploads
- Data Storage
- SSL
7. Databases & SQL
- SQL
- Joins
- SQL Functions
- Prepared Statements
- Transactions PDO
8. Object Oriented Programming
- Instantiation
- Modifiers/Inheritance
- Interfaces
- Exceptions
- Autoload
- Reflection
- Type Hinting
- Class Constants
- Late Static Binding
- Magic (_*) Methods
- SPL
- Generators
- Traits
9. Data Format & Types
- XML Basics
- SimpleXML
- XML Extension
- DOMDocument
- Webservices Basics
- SOAP
- REST
- JSON
- DateTime
10. Web features
- Sessions
- Forms
- GET and POST data
- Cookies
- HTTP Headers
- HTTP Authentication
- HTTP Status Codes
11. Recopilación
12. Conclusión
13. Referencias
Leanpub incondicional, sin riesgo, 100% de felicidad garantizada
Durante los primeros 60 días de compra, puedes obtener un reembolso del 100% de cualquier compra Leanpub, en dos clics. Procesamos las restituciones manualmente, así que puede tomarse unos días en aparecer. Véase términos completos.
Que estés bien. Haz el bien.
Authors have earned$11,817,855writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
Actualizaciones gratis. Libre de DRM.
¡Si compras un libro Leanpub obtienes actualizaciones gratis siempre y cuando el autor actualice el libro! Varios autores usan Leanpub para publicar sus libros en progreso mientras los escriben. Todos los lectores obtienen actualizaciones gratis, independientemente de cuándo compraron el libro o cuánto pagaron (incluyendo si fue gratis).
La mayoría de los libros Leanpub se encuentran disponibles en PDF (para computadores) y EPUB (para teléfonos, tabletas, y Kindle). Los formatos que un libro incluye se muestran en la esquina superior derecha de esta página.
Finalmente, los libros Leanpub no tienen ninguna de las cosas sin sentido sobre protección de copia DRM, así que puedes leerlos fácilmente en cualquier dispositivo que se soporta.
Aprende más sobre los formatos de Leanpub y dónde puedes leerlos
Top Books
- #1
Stratospheric
Tom Hombergs, Björn Wilmsmann, and Philip RiecksFrom Zero to Production with Spring Boot and AWS. All you need to know to get a Spring Boot application into production with AWS. No previous AWS knowledge required.
Go to stratospheric.dev for a tour of the contents.
- #2
C++20 - The Complete Guide
Nicolai M. JosuttisAll new language and library features of C++20 (for those who know previous C++ versions).
The book presents all new language and library features of C++20. Learn how this impacts day-to-day programming, to benefit in practice, to combine new features, and to avoid all new traps.
Buy early, pay less, free updates.
Other books:
- #3
OpenIntro Statistics
David Diez, Christopher Barr, Mine Cetinkaya-Rundel, and OpenIntroA complete foundation for Statistics, also serving as a foundation for Data Science.
Leanpub revenue supports OpenIntro (US-based nonprofit) so we can provide free desk copies to teachers interested in using OpenIntro Statistics in the classroom and expand the project to support free textbooks in other subjects.
More resources: openintro.org.
- #4
node-opcua by example
Etienne RossignonGet the best out of node-opcua through a set of documented examples by the author himself that will allow you to create stunning OPCUA Servers or Clients.
- #5
Advanced Web Application Architecture
Matthias NobackThe missing manual for making your web applications future-proof
- #6
Jetpack Compose internals
Jorge CastilloJetpack Compose is the future of Android UI. Master how it works internally and become a more efficient developer with it. You'll also find it valuable if you are not an Android dev. This book provides all the details to understand how the Compose compiler & runtime work, and how to create a client library using them.
- #7
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
- #8
R Programming for Data Science
Roger D. PengThis book brings the fundamentals of R programming to you, using the same material developed as part of the industry-leading Johns Hopkins Data Science Specialization. The skills taught in this book will lay the foundation for you to begin your journey learning data science. Printed copies of this book are available through Lulu.
- #9
Thinking with Types
Sandy MaguireThis book aims to be the comprehensive manual for type-level programming. It's about getting you from here to there---from a competent Haskell programmer to one who convinces the compiler to do their work for them.
- #10
Maîtriser Apache JMeter
Philippe Mouawad, Bruno Demion (Milamber), and Antonio Gomes RodriguesToute la puissance d'Apache JMeter expliquée par ses commiteurs et utilisateurs experts. De l'intégration continue en passant par le Cloud, vous découvrirez comment intégrer JMeter à vos processus "Agile" et Devops.
If you're looking for the newer english version of this book, go to Master JMeter : From load testing to DevOps
Top Bundles
- #1
CCIE Service Provider Ultimate Study Bundle
2 Books
Piotr Jablonski, Lukasz Bromirski, and Nick Russo have joined forces to deliver the only CCIE Service Provider training resource you'll ever need. This bundle contains a detailed and challenging collection of workbook labs, plus an extensively detailed technical reference guide. All of us have earned the CCIE Service Provider certification... - #3
Software Architecture
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #4
Pattern-Oriented Memory Forensics and Malware Detection
2 Books
This training bundle for security engineers and researchers, malware and memory forensics analysts includes two accelerated training courses for Windows memory dump analysis using WinDbg. It is also useful for technical support and escalation engineers who analyze memory dumps from complex software environments and need to check for possible... - #5
Practical FP in Scala + Functional event-driven architecture
2 Books
Practical FP in Scala (A hands-on approach) & Functional event-driven architecture, aka FEDA, (Powered by Scala 3), together as a bundle! The content of PFP in Scala is a requirement to understand FEDA so why not take advantage of this bundle!? - #10
Cloud Architect: Transform Technology and Organization
2 Books
Architects don't just recite product names and features. They understand the options, decisions, and trade-offs behind them. They earn credibility and maintain authenticity by connecting the penthouse with the engine room. Get two essential books that redefine the role of the software and IT architect at one low price:37 Things One Architect...
