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Upgrading from 1.5.0 to 1.5.2

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Note

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The instructions on this page assume you are running version +1.5.0 or 1.5.1. If you have not upgraded to that version please do so +first.

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Before performing an update you should take your site offline by +replacing the index.php file with a static one.

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Step 1: Update your CodeIgniter files

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Replace these files and directories in your “system” folder with the new +versions:

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  • system/helpers/download_helper.php
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  • system/helpers/form_helper.php
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  • system/libraries/Table.php
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  • system/libraries/User_agent.php
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  • system/libraries/Exceptions.php
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  • system/libraries/Input.php
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  • system/libraries/Router.php
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  • system/libraries/Loader.php
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  • system/libraries/Image_lib.php
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  • system/language/english/unit_test_lang.php
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  • system/database/DB_active_rec.php
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  • system/database/drivers/mysqli/mysqli_driver.php
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  • codeigniter/
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Note

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If you have any custom developed files in these folders please +make copies of them first.

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Step 2: Update your user guide

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Please also replace your local copy of the user guide with the new +version.

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