Read e-book online PHP 7 Quick Scripting Reference PDF

By Mikael Olsson

ISBN-10: 148421921X

ISBN-13: 9781484219218

ISBN-10: 1484219228

ISBN-13: 9781484219225

This pocket reference consultant has been up-to-date with the hot Hypertext Preprocessor 7.0 free up. it's a condensed, code-rich scripting and syntax instruction manual for the Hypertext Preprocessor scripting language. PHP 7 fast Scripting Reference presents the fundamental Hypertext Preprocessor script in a well-organized format.

You won’t locate any technical jargon, bloated samples, drawn out background classes or witty tales during this publication. What you'll find is an online scripting language reference that's concise, to the purpose and hugely obtainable. The ebook is choked with worthy info and is a must have for any Hypertext Preprocessor programmer or internet developer.

In it, you can find a concise connection with the Hypertext Preprocessor 7 scripting language syntax. It comprises brief, basic and centred code examples and a good laid out desk of contents and a finished index permitting effortless review.

What you’ll learn

  • Discover what's new in Hypertext Preprocessor 7 and the way to start with it
  • Work with variables, operators, strings, arrays, conditionals, loops and different language constructs
  • Group and reuse code with features, tools and namespaces
  • Use object-oriented positive aspects corresponding to periods, inheritance, summary sessions and interfaces
  • Import records and retrieve person data
  • Make use of style declarations and sort conversions
  • Test variables, create references and use overloading methods
  • Store consumer facts with cookies and sessions
  • Deal with blunders via errors dealing with, exception dealing with and assertions

Who this ebook is for

Experienced Hypertext Preprocessor programmers and net builders, who could be new to PHP.

Show description

Read or Download PHP 7 Quick Scripting Reference PDF

Best web programming books

New PDF release: Mastering Play Framework for Scala

Approximately This Book

Demystify the quandaries of net improvement utilizing Play Framework
try out and debug your apps by utilizing Play's inbuilt checking out framework
grasp the middle positive factors of Scala via a finished assurance of code and examples for various scenarios

Who This e-book Is For

This publication is meant for these builders who're prepared to grasp the interior workings of Play Framework to successfully construct and install web-related apps.
What you are going to Learn

customise your framework to deal with the explicit requisites of an software
boost responsive, trustworthy, and hugely scalable functions utilizing Play Framework
construct and customise Play Framework plugins that may be utilized in a number of Play functions
get yourself up to speed with third-party APIs to prevent rewriting latest code
achieve an perception into some of the features of checking out and debugging in Play to effectively try out your apps
Get to understand all concerning the strategies of WebSockets and Actors to strategy messages in keeping with events

In Detail

Play Framework is an open resource internet software framework that's written in Java and Scala. It follows the Model-View-Controller architectural development and permits the person to hire Scala for program improvement, whereas maintaining key houses and lines of Play Framework intact.

Starting off through development a easy software with minimum gains, you get a close perception into dealing with information transactions and designing types in Play. subsequent, you enterprise into the ideas of Actors and WebSockets, the method of manipulating info streams, and trying out and debugging an software in Play. eventually, you achieve an perception into extending the framework by means of writing customized modules or plugins in Play. every one bankruptcy has a troubleshooting part that is helping you out by means of discussing the explanations of, and suggestions to, a few normally confronted matters.

Download e-book for kindle: Exam Ref 70-486 Developing ASP.NET MVC 4 Web Applications by William Penberthy

Arrange for Microsoft examination 70-486 — and aid reveal your real-world mastery of constructing ASP. web MVC-based ideas. Designed for knowledgeable builders able to develop their prestige, examination Ref makes a speciality of the critical-thinking and decision-making acumen wanted for achievement on the Microsoft expert point.

Get Professional DotNetNuke 5: Open Source Web Application PDF

DotNetNuke author Shaun Walker leads this superlative writer workforce of MVPs whereas offering the newest replace of a bestseller. they give whole assurance of the key revisions to DotNetNuke five, corresponding to extra granular management, widgets, XHTML compliance, stronger social networking, workflow, and higher content material administration.

Additional info for PHP 7 Quick Scripting Reference

Sample text

Obj = new class {}; The implementation of the anonymous class, and the object created from it, are no different from a named class; for instance, they can use constructors in the same way as any named class. $o = new class('Hi') { public $x; public function __construct($a) { $this->x = $a; } }; echo $o->x; // "Hi"; Closure Object Anonymous functions in PHP are also closures, as they have the ability to capture a context from outside of the function’s scope. In addition to variables, this context can also be an object’s scope.

Function __destruct() { echo "Destructed"; } } To test the destructor, the unset function can manually remove all references to the object. unset($r); // "Destructed" Bear in mind that the object model was completely rewritten in PHP 5. Therefore, many features of classes, such as destructors, do not work in earlier versions of the language. Case Sensitivity Whereas variable names are case sensitive, class names in PHP are case insensitive—as are function names, keywords, and built-in constructs such as echo.

S = <<

Download PDF sample

PHP 7 Quick Scripting Reference by Mikael Olsson

by Ronald

Rated 4.19 of 5 – based on 34 votes