golden hour
/home/phakp/public_html/bkp_full/old_site_bkp/user_guide/installation
⬆️ Go Up
Upload
File/Folder
Size
Actions
downloads.html
38.38 KB
Del
OK
index.html
36.53 KB
Del
OK
troubleshooting.html
35.19 KB
Del
OK
upgrade_120.html
34.74 KB
Del
OK
upgrade_130.html
41.22 KB
Del
OK
upgrade_131.html
35.44 KB
Del
OK
upgrade_132.html
35.38 KB
Del
OK
upgrade_133.html
36.28 KB
Del
OK
upgrade_140.html
37.96 KB
Del
OK
upgrade_141.html
38.22 KB
Del
OK
upgrade_150.html
40.11 KB
Del
OK
upgrade_152.html
35.86 KB
Del
OK
upgrade_153.html
35.31 KB
Del
OK
upgrade_154.html
36.95 KB
Del
OK
upgrade_160.html
38.57 KB
Del
OK
upgrade_161.html
35.24 KB
Del
OK
upgrade_162.html
36.1 KB
Del
OK
upgrade_163.html
35.24 KB
Del
OK
upgrade_170.html
37.28 KB
Del
OK
upgrade_171.html
35.26 KB
Del
OK
upgrade_172.html
36.39 KB
Del
OK
upgrade_200.html
43.12 KB
Del
OK
upgrade_201.html
36.77 KB
Del
OK
upgrade_202.html
35.8 KB
Del
OK
upgrade_203.html
38.35 KB
Del
OK
upgrade_210.html
35.4 KB
Del
OK
upgrade_211.html
36.03 KB
Del
OK
upgrade_212.html
35.06 KB
Del
OK
upgrade_213.html
35.06 KB
Del
OK
upgrade_214.html
34.78 KB
Del
OK
upgrade_220.html
35.3 KB
Del
OK
upgrade_221.html
34.78 KB
Del
OK
upgrade_222.html
34.78 KB
Del
OK
upgrade_223.html
34.78 KB
Del
OK
upgrade_300.html
97.56 KB
Del
OK
upgrade_301.html
35.1 KB
Del
OK
upgrade_302.html
35.48 KB
Del
OK
upgrade_303.html
38.33 KB
Del
OK
upgrade_304.html
34.79 KB
Del
OK
upgrade_305.html
34.79 KB
Del
OK
upgrade_306.html
37 KB
Del
OK
upgrade_310.html
36.69 KB
Del
OK
upgrade_311.html
34.79 KB
Del
OK
upgrade_312.html
37 KB
Del
OK
upgrade_313.html
37.39 KB
Del
OK
upgrade_314.html
34.79 KB
Del
OK
upgrade_315.html
34.79 KB
Del
OK
upgrade_316.html
35.74 KB
Del
OK
upgrade_317.html
36.08 KB
Del
OK
upgrade_318.html
34.79 KB
Del
OK
upgrade_319.html
35.11 KB
Del
OK
upgrade_b11.html
38.98 KB
Del
OK
upgrading.html
39.78 KB
Del
OK
Edit: upgrade_170.html
<!DOCTYPE html> <!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]--> <!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]--> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Upgrading from 1.6.3 to 1.7.0 — CodeIgniter 3.1.9 documentation</title> <link rel="shortcut icon" href="../_static/ci-icon.ico"/> <link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'> <link rel="stylesheet" href="../_static/css/citheme.css" type="text/css" /> <link rel="index" title="Index" href="../genindex.html"/> <link rel="search" title="Search" href="../search.html"/> <link rel="top" title="CodeIgniter 3.1.9 documentation" href="../index.html"/> <link rel="up" title="Upgrading From a Previous Version" href="upgrading.html"/> <link rel="next" title="Upgrading from 1.6.2 to 1.6.3" href="upgrade_163.html"/> <link rel="prev" title="Upgrading from 1.7.0 to 1.7.1" href="upgrade_171.html"/> <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script> </head> <body class="wy-body-for-nav" role="document"> <div id="nav"> <div id="nav_inner"> <div id="pulldown-menu" class="ciNav"> <ul> <li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li> </ul> <ul class="current"> <li class="toctree-l1 current"><a class="reference internal" href="index.html">Installation Instructions</a><ul class="current"> <li class="toctree-l2"><a class="reference internal" href="downloads.html">Downloading CodeIgniter</a></li> <li class="toctree-l2"><a class="reference internal" href="index.html">Installation Instructions</a></li> <li class="toctree-l2 current"><a class="reference internal" href="upgrading.html">Upgrading From a Previous Version</a></li> <li class="toctree-l2"><a class="reference internal" href="troubleshooting.html">Troubleshooting</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul> <li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul> <li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li> <li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li> <li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li> <li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul> <li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li> <li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul> <li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../libraries/index.html">Libraries</a><ul> <li class="toctree-l2"><a class="reference internal" href="../libraries/benchmark.html">Benchmarking Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/caching.html">Caching Driver</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/calendar.html">Calendaring Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/cart.html">Shopping Cart Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/config.html">Config Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/email.html">Email Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/encrypt.html">Encrypt Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/encryption.html">Encryption Library</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/file_uploading.html">File Uploading Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/form_validation.html">Form Validation</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/ftp.html">FTP Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/image_lib.html">Image Manipulation Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/input.html">Input Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/javascript.html">Javascript Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/language.html">Language Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/loader.html">Loader Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/migration.html">Migrations Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/output.html">Output Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/pagination.html">Pagination Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/parser.html">Template Parser Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/security.html">Security Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/sessions.html">Session Library</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/table.html">HTML Table Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/trackback.html">Trackback Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/typography.html">Typography Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/unit_testing.html">Unit Testing Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/uri.html">URI Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/user_agent.html">User Agent Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/zip.html">Zip Encoding Class</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul> <li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul> <li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li> </ul> </li> </ul> </div> </div> </div> <div id="nav2"> <a href="#" id="openToc"> <img src="data:image/jpeg;base64,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" title="Toggle Table of Contents" alt="Toggle Table of Contents" /> </a> </div> <div class="wy-grid-for-nav"> <nav data-toggle="wy-nav-shift" class="wy-nav-side"> <div class="wy-side-nav-search"> <a href="../index.html" class="fa fa-home"> CodeIgniter</a> <div role="search"> <form id="rtd-search-form" class="wy-form" action="../search.html" method="get"> <input type="text" name="q" placeholder="Search docs" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> </div> <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation"> <ul> <li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li> </ul> <ul class="current"> <li class="toctree-l1 current"><a class="reference internal" href="index.html">Installation Instructions</a><ul class="current"> <li class="toctree-l2"><a class="reference internal" href="downloads.html">Downloading CodeIgniter</a></li> <li class="toctree-l2"><a class="reference internal" href="index.html">Installation Instructions</a></li> <li class="toctree-l2 current"><a class="reference internal" href="upgrading.html">Upgrading From a Previous Version</a></li> <li class="toctree-l2"><a class="reference internal" href="troubleshooting.html">Troubleshooting</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul> <li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li> <li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul> <li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li> <li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li> <li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li> <li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul> <li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li> <li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul> <li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li> <li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../libraries/index.html">Libraries</a><ul> <li class="toctree-l2"><a class="reference internal" href="../libraries/benchmark.html">Benchmarking Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/caching.html">Caching Driver</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/calendar.html">Calendaring Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/cart.html">Shopping Cart Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/config.html">Config Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/email.html">Email Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/encrypt.html">Encrypt Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/encryption.html">Encryption Library</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/file_uploading.html">File Uploading Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/form_validation.html">Form Validation</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/ftp.html">FTP Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/image_lib.html">Image Manipulation Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/input.html">Input Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/javascript.html">Javascript Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/language.html">Language Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/loader.html">Loader Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/migration.html">Migrations Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/output.html">Output Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/pagination.html">Pagination Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/parser.html">Template Parser Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/security.html">Security Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/sessions.html">Session Library</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/table.html">HTML Table Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/trackback.html">Trackback Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/typography.html">Typography Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/unit_testing.html">Unit Testing Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/uri.html">URI Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/user_agent.html">User Agent Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li> <li class="toctree-l2"><a class="reference internal" href="../libraries/zip.html">Zip Encoding Class</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul> <li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li> <li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li> </ul> </li> </ul> <ul> <li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul> <li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li> <li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li> </ul> </li> </ul> </div> </nav> <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> <nav class="wy-nav-top" role="navigation" aria-label="top navigation"> <i data-toggle="wy-nav-top" class="fa fa-bars"></i> <a href="../index.html">CodeIgniter</a> </nav> <div class="wy-nav-content"> <div class="rst-content"> <div role="navigation" aria-label="breadcrumbs navigation"> <ul class="wy-breadcrumbs"> <li><a href="../index.html">Docs</a> »</li> <li><a href="index.html">Installation Instructions</a> »</li> <li><a href="upgrading.html">Upgrading From a Previous Version</a> »</li> <li>Upgrading from 1.6.3 to 1.7.0</li> <li class="wy-breadcrumbs-aside"> </li> <div style="float:right;margin-left:5px;" id="closeMe"> <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" /> </div> </ul> <hr/> </div> <div role="main" class="document"> <div class="section" id="upgrading-from-1-6-3-to-1-7-0"> <h1>Upgrading from 1.6.3 to 1.7.0<a class="headerlink" href="#upgrading-from-1-6-3-to-1-7-0" title="Permalink to this headline">¶</a></h1> <p>Before performing an update you should take your site offline by replacing the index.php file with a static one.</p> <div class="section" id="step-1-update-your-codeigniter-files"> <h2>Step 1: Update your CodeIgniter files<a class="headerlink" href="#step-1-update-your-codeigniter-files" title="Permalink to this headline">¶</a></h2> <p>Replace these files and directories in your “system” folder with the new versions:</p> <ul class="simple"> <li>system/codeigniter</li> <li>system/database</li> <li>system/helpers</li> <li>system/language</li> <li>system/libraries</li> </ul> <div class="admonition note"> <p class="first admonition-title">Note</p> <p class="last">If you have any custom developed files in these folders please make copies of them first.</p> </div> </div> <div class="section" id="step-2-update-your-session-table"> <h2>Step 2: Update your Session Table<a class="headerlink" href="#step-2-update-your-session-table" title="Permalink to this headline">¶</a></h2> <p>If you are using the Session class in your application, AND if you are storing session data to a database, you must add a new column named user_data to your session table. Here is an example of what this column might look like for MySQL:</p> <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">user_data</span> <span class="nx">text</span> <span class="k">NOT</span> <span class="k">NULL</span> </pre></div> </div> <p>To add this column you will run a query similar to this:</p> <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">ALTER</span> <span class="nx">TABLE</span> <span class="sb">`ci_sessions`</span> <span class="nx">ADD</span> <span class="sb">`user_data`</span> <span class="nx">text</span> <span class="k">NOT</span> <span class="k">NULL</span> </pre></div> </div> <p>You’ll find more information regarding the new Session functionality in the <a class="reference internal" href="../libraries/sessions.html"><span class="doc">Session class</span></a> page.</p> </div> <div class="section" id="step-3-update-your-validation-syntax"> <h2>Step 3: Update your Validation Syntax<a class="headerlink" href="#step-3-update-your-validation-syntax" title="Permalink to this headline">¶</a></h2> <p>This is an <strong>optional</strong>, but recommended step, for people currently using the Validation class. CI 1.7 introduces a new <a class="reference internal" href="../libraries/form_validation.html"><span class="doc">Form Validation class</span></a>, which deprecates the old Validation library. We have left the old one in place so that existing applications that use it will not break, but you are encouraged to migrate to the new version as soon as possible. Please read the user guide carefully as the new library works a little differently, and has several new features.</p> </div> <div class="section" id="step-4-update-your-user-guide"> <h2>Step 4: Update your user guide<a class="headerlink" href="#step-4-update-your-user-guide" title="Permalink to this headline">¶</a></h2> <p>Please replace your local copy of the user guide with the new version, including the image files.</p> </div> </div> </div> <footer> <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> <a href="upgrade_163.html" class="btn btn-neutral float-right" title="Upgrading from 1.6.2 to 1.6.3">Next <span class="fa fa-arrow-circle-right"></span></a> <a href="upgrade_171.html" class="btn btn-neutral" title="Upgrading from 1.7.0 to 1.7.1"><span class="fa fa-arrow-circle-left"></span> Previous</a> </div> <hr/> <div role="contentinfo"> <p> © Copyright 2014 - 2018, British Columbia Institute of Technology. Last updated on Jun 12, 2018. </p> </div> Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. </footer> </div> </div> </section> </div> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT:'../', VERSION:'3.1.9', COLLAPSE_INDEX:false, FILE_SUFFIX:'.html', HAS_SOURCE: false }; </script> <script type="text/javascript" src="../_static/jquery.js"></script> <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <script type="text/javascript" src="../_static/js/theme.js"></script> <script type="text/javascript"> jQuery(function () { SphinxRtdTheme.StickyNav.enable(); }); </script> </body> </html>
Save