PHP & MySQL Online Extras

Photo of the PHP and MySQL book cover

The following links provide extra information to accompany the book PHP & MySQL server-side web development.

PageLink
20Code Editors
20-21Installing MAMP on macOS
20-21Installing XAMPP on Windows
60Type Juggling - Additional Examples
185Certificate Authorities
185How to Create and Install Local Certificates on MAMP
185How to Create and Install Local Certificates on XAMPP
187How to Set Character Encoding in Code Editors
190Different Types of Root Directory: Document Root vs Filesystem Root
196-199Viewing Hidden Files in Finder or Windows Explorer
206Extra Options Using substr()
226-228Media Types
228Difference Between Absolute and Relative Paths
281Sanitization Filters (links to PHP.net website)
288Media Types
300JavaScript Tools for Cropping Images in the Browser
302How to Crop Images using GD
302How to Enable GD on Windows
306How to Install Imagick and ImageMagick for XAMPP on a PC
326List of IANA Time Zones
342How to Find Session Files
393How to Add Tables and Columns to a MySQL Database
491SQLSTATE error codes (links to Wikipedia)
491MySQL Error Codes (links to MySQL website)
491MariaDB Error Codes (links to MariaDB website)
569How to Install Composer (links to Composer website)
569Basic Command Line Instructions for Mac
569Basic Command Line Instructions for Windows
594Understanding Ports and Port Numbers
594Transactional Email Services
609Specifying the Hashing Algorithm Used by PHP
644What Transliteration Does
651How to Add a Composite Key Using phpMyAdmin