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Andrey Andreevc5769952019-01-16 17:49:35 +02001
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265<li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li>
266<li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li>
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284<li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li>
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286<li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li>
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288<li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li>
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292<li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
293<li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li>
294<li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li>
295<li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li>
296<li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li>
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299<li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li>
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301<li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li>
302<li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
303<li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li>
304<li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li>
305</ul>
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309<li class="toctree-l1"><a class="reference internal" href="../libraries/index.html">Libraries</a><ul>
310<li class="toctree-l2"><a class="reference internal" href="../libraries/benchmark.html">Benchmarking Class</a></li>
311<li class="toctree-l2"><a class="reference internal" href="../libraries/caching.html">Caching Driver</a></li>
312<li class="toctree-l2"><a class="reference internal" href="../libraries/calendar.html">Calendaring Class</a></li>
313<li class="toctree-l2"><a class="reference internal" href="../libraries/cart.html">Shopping Cart Class</a></li>
314<li class="toctree-l2"><a class="reference internal" href="../libraries/config.html">Config Class</a></li>
315<li class="toctree-l2"><a class="reference internal" href="../libraries/email.html">Email Class</a></li>
316<li class="toctree-l2"><a class="reference internal" href="../libraries/encrypt.html">Encrypt Class</a></li>
317<li class="toctree-l2"><a class="reference internal" href="../libraries/encryption.html">Encryption Library</a></li>
318<li class="toctree-l2"><a class="reference internal" href="../libraries/file_uploading.html">File Uploading Class</a></li>
319<li class="toctree-l2"><a class="reference internal" href="../libraries/form_validation.html">Form Validation</a></li>
320<li class="toctree-l2"><a class="reference internal" href="../libraries/ftp.html">FTP Class</a></li>
321<li class="toctree-l2"><a class="reference internal" href="../libraries/image_lib.html">Image Manipulation Class</a></li>
322<li class="toctree-l2"><a class="reference internal" href="../libraries/input.html">Input Class</a></li>
323<li class="toctree-l2"><a class="reference internal" href="../libraries/javascript.html">Javascript Class</a></li>
324<li class="toctree-l2"><a class="reference internal" href="../libraries/language.html">Language Class</a></li>
325<li class="toctree-l2"><a class="reference internal" href="../libraries/loader.html">Loader Class</a></li>
326<li class="toctree-l2"><a class="reference internal" href="../libraries/migration.html">Migrations Class</a></li>
327<li class="toctree-l2"><a class="reference internal" href="../libraries/output.html">Output Class</a></li>
328<li class="toctree-l2"><a class="reference internal" href="../libraries/pagination.html">Pagination Class</a></li>
329<li class="toctree-l2"><a class="reference internal" href="../libraries/parser.html">Template Parser Class</a></li>
330<li class="toctree-l2"><a class="reference internal" href="../libraries/security.html">Security Class</a></li>
331<li class="toctree-l2"><a class="reference internal" href="../libraries/sessions.html">Session Library</a></li>
332<li class="toctree-l2"><a class="reference internal" href="../libraries/table.html">HTML Table Class</a></li>
333<li class="toctree-l2"><a class="reference internal" href="../libraries/trackback.html">Trackback Class</a></li>
334<li class="toctree-l2"><a class="reference internal" href="../libraries/typography.html">Typography Class</a></li>
335<li class="toctree-l2"><a class="reference internal" href="../libraries/unit_testing.html">Unit Testing Class</a></li>
336<li class="toctree-l2"><a class="reference internal" href="../libraries/uri.html">URI Class</a></li>
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339<li class="toctree-l2"><a class="reference internal" href="../libraries/zip.html">Zip Encoding Class</a></li>
340</ul>
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348<li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
349<li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
350<li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
351<li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
352<li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
353<li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
354<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
355<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
356<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
357<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
358<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
359</ul>
360</li>
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363<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
364<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
365<li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
366<li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
367<li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
368<li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
369<li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
370<li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
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372<li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
373<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
374<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
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426
427 <div class="section" id="upgrading-from-2-0-2-to-2-0-3">
428<h1>Upgrading from 2.0.2 to 2.0.3<a class="headerlink" href="#upgrading-from-2-0-2-to-2-0-3" title="Permalink to this headline"></a></h1>
429<p>Before performing an update you should take your site offline by
430replacing the index.php file with a static one.</p>
431<div class="section" id="step-1-update-your-codeigniter-files">
432<h2>Step 1: Update your CodeIgniter files<a class="headerlink" href="#step-1-update-your-codeigniter-files" title="Permalink to this headline"></a></h2>
433<p>Replace all files and directories in your “system” folder and replace
434your index.php file. If any modifications were made to your index.php
435they will need to be made fresh in this new one.</p>
436<div class="admonition note">
437<p class="first admonition-title">Note</p>
438<p class="last">If you have any custom developed files in these folders please
439make copies of them first.</p>
440</div>
441</div>
442<div class="section" id="step-2-update-your-main-index-php-file">
443<h2>Step 2: Update your main index.php file<a class="headerlink" href="#step-2-update-your-main-index-php-file" title="Permalink to this headline"></a></h2>
444<p>If you are running a stock index.php file simply replace your version
445with the new one.</p>
446<p>If your index.php file has internal modifications, please add your
447modifications to the new file and use it.</p>
448</div>
449<div class="section" id="step-3-replace-config-user-agents-php">
450<h2>Step 3: Replace config/user_agents.php<a class="headerlink" href="#step-3-replace-config-user-agents-php" title="Permalink to this headline"></a></h2>
451<p>This config file has been updated to contain more user agent types,
452please copy it to application/config/user_agents.php.</p>
453</div>
454<div class="section" id="step-4-change-references-of-the-ext-constant-to-php">
455<h2>Step 4: Change references of the EXT constant to “.php”<a class="headerlink" href="#step-4-change-references-of-the-ext-constant-to-php" title="Permalink to this headline"></a></h2>
456<div class="admonition note">
457<p class="first admonition-title">Note</p>
458<p class="last">The EXT Constant has been marked as deprecated, but has not
459been removed from the application. You are encouraged to make the
460changes sooner rather than later.</p>
461</div>
462</div>
463<div class="section" id="step-5-remove-apppath-third-party-from-autoload-php">
464<h2>Step 5: Remove APPPATH.’third_party’ from autoload.php<a class="headerlink" href="#step-5-remove-apppath-third-party-from-autoload-php" title="Permalink to this headline"></a></h2>
465<p>Open application/config/autoload.php, and look for the following:</p>
466<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$autoload</span><span class="p">[</span><span class="s1">&#39;packages&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span><span class="nx">APPPATH</span><span class="o">.</span><span class="s1">&#39;third_party&#39;</span><span class="p">);</span>
467</pre></div>
468</div>
469<p>If you have not chosen to load any additional packages, that line can be
470changed to:</p>
471<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$autoload</span><span class="p">[</span><span class="s1">&#39;packages&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">array</span><span class="p">();</span>
472</pre></div>
473</div>
474<p>Which should provide for nominal performance gains if not autoloading
475packages.</p>
476</div>
477<div class="section" id="update-sessions-database-tables">
478<h2>Update Sessions Database Tables<a class="headerlink" href="#update-sessions-database-tables" title="Permalink to this headline"></a></h2>
479<p>If you are using database sessions with the CI Session Library, please
480update your ci_sessions database table as follows:</p>
481<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">CREATE</span> <span class="nx">INDEX</span> <span class="nx">last_activity_idx</span> <span class="nx">ON</span> <span class="nx">ci_sessions</span><span class="p">(</span><span class="nx">last_activity</span><span class="p">);</span>
482<span class="nx">ALTER</span> <span class="nx">TABLE</span> <span class="nx">ci_sessions</span> <span class="nx">MODIFY</span> <span class="nx">user_agent</span> <span class="nx">VARCHAR</span><span class="p">(</span><span class="mi">120</span><span class="p">);</span>
483</pre></div>
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