PLEAC-PHP
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19. CGI Programming

Introduction

Writing a CGI Script

Redirecting Error Messages

Fixing a 500 Server Error

Writing a Safe CGI Program

Making CGI Scripts Efficient

Executing Commands Without Shell Escapes

Formatting Lists and Tables with HTML Shortcuts

Redirecting to a Different Location

Debugging the Raw HTTP Exchange

Managing Cookies

Creating Sticky Widgets

Writing a Multiscreen CGI Script

Saving a Form to a File or Mail Pipe

Program: chemiserie

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