PHP Web Sites Optimization Training Course

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Course Language

This course is delivered in German or English.

Course Code

phpopt

Duration Duration

7 hours (usually 1 day including breaks)

Requirements Requirements

PHP programming knowledge

Overview Overview

This course has been created for PHP programmers and web site developers interested in PHP code optimization.

The course shows how to find a bottleneck and how to refactor or change the code in the appropriate way.

During this course participants will deal with real web page examples, which will be tracked, analysed and optimized.

Course Outline Course Outline

Stress Testing with JMeter

  • Identifying what you need to test
  • Mimicking the real world in JMeter
  • Extracting and reading the results

Finding Bottlenecks

  • Introduction to Debuggers
  • Stack Traces
  • Function Traces
  • Code Coverage Analysis
  • Profiling PHP Scripts
  • Remote Debugging
  • Profilers

Use Code Caches, Shared memory and Opcodes

  • Tuning Opcode
  • APCu
  • Alternatives to shared memory
  • XDebug
  • Zend Optimizers
  • Other solutions

Parallel Processing

  • Ajax
  • Curl
  • PHP 7 new features
  • More advanced Big Data integration (R, Hadoop, etc...)

MySQL Optimization

  • Finding slow queries
  • Finding most frequent queries
  • Caching
  • Indexing

Public Classroom Public Classroom
Participants from multiple organisations. Topics usually cannot be customised
From 1140EUR
(26)
Private Classroom Private Classroom
Participants are from one organisation only. No external participants are allowed. Usually customised to a specific group, course topics are agreed between the client and the trainer.
From 1140EUR
Request quote
Private Remote Private Remote
The instructor and the participants are in two different physical locations and communicate via the Internet
From 900EUR
Request quote

The more delegates, the greater the savings per delegate. Table reflects price per delegate and is used for illustration purposes only, actual prices may differ.

Number of Delegates Public Classroom Private Classroom Private Remote
1 1140EUR 1140EUR 900EUR
2 795EUR 770EUR 650EUR
3 680EUR 647EUR 567EUR
4 623EUR 585EUR 525EUR
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Course Discounts

Upcoming Courses

VenueCourse DateCourse Price [Remote/Classroom]
Frankfurt am MainTue, 2016-10-11 09:30900EUR / 1250EUR
Berlin Wed, 2016-10-19 09:30900EUR / 1300EUR
HannoverWed, 2016-10-19 09:30900EUR / 1250EUR
DüsseldorfThu, 2016-10-20 09:30900EUR / 1250EUR
KölnMon, 2016-10-24 09:30900EUR / 1250EUR

Some of our clients