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MDL-50182 core: add 3.0 environmental requirements
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Only change from 2.9 is the modification of the slasharguments
admin setting string to recommend always to keep the setting enabled
and fix the problem in the server, warning about the drawbacks
of disabling it.

Also, there is a little phpdoc note added to one custom check
to have clearly specified when we can get rid of it.
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@stronk7
stronk7 committed Oct 12, 2015
1 parent 8f64e05 commit 730529d
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139 changes: 139 additions & 0 deletions admin/environment.xml
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Expand Up @@ -1420,4 +1420,143 @@
</CUSTOM_CHECK>
</CUSTOM_CHECKS>
</MOODLE>
<MOODLE version="3.0" requires="2.2">
<UNICODE level="required">
<FEEDBACK>
<ON_ERROR message="unicoderequired" />
</FEEDBACK>
</UNICODE>
<DATABASE level="required">
<VENDOR name="mariadb" version="5.5.31" />
<VENDOR name="mysql" version="5.5.31" />
<VENDOR name="postgres" version="9.1" />
<VENDOR name="mssql" version="10.0" />
<VENDOR name="oracle" version="10.2" />
</DATABASE>
<PHP version="5.4.4" level="required">
<RESTRICT function="restrict_php_version_7" message="unsupportedphpversion7" />
</PHP>
<PCREUNICODE level="optional">
<FEEDBACK>
<ON_CHECK message="pcreunicodewarning" />
</FEEDBACK>
</PCREUNICODE>
<PHP_EXTENSIONS>
<PHP_EXTENSION name="iconv" level="required">
<FEEDBACK>
<ON_ERROR message="iconvrequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="mbstring" level="optional">
<FEEDBACK>
<ON_CHECK message="mbstringrecommended" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="curl" level="required">
<FEEDBACK>
<ON_ERROR message="curlrequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="openssl" level="optional">
<FEEDBACK>
<ON_CHECK message="opensslrecommended" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="tokenizer" level="optional">
<FEEDBACK>
<ON_CHECK message="tokenizerrecommended" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="xmlrpc" level="optional">
<FEEDBACK>
<ON_CHECK message="xmlrpcrecommended" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="soap" level="optional">
<FEEDBACK>
<ON_CHECK message="soaprecommended" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="ctype" level="required">
<FEEDBACK>
<ON_ERROR message="ctyperequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="zip" level="required">
<FEEDBACK>
<ON_ERROR message="ziprequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="zlib" level="required">
</PHP_EXTENSION>
<PHP_EXTENSION name="gd" level="required">
<FEEDBACK>
<ON_ERROR message="gdrequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="simplexml" level="required">
<FEEDBACK>
<ON_ERROR message="simplexmlrequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="spl" level="required">
<FEEDBACK>
<ON_ERROR message="splrequired" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="pcre" level="required">
</PHP_EXTENSION>
<PHP_EXTENSION name="dom" level="required">
</PHP_EXTENSION>
<PHP_EXTENSION name="xml" level="required">
</PHP_EXTENSION>
<PHP_EXTENSION name="intl" level="optional">
<FEEDBACK>
<ON_CHECK message="intlrecommended" />
</FEEDBACK>
</PHP_EXTENSION>
<PHP_EXTENSION name="json" level="required">
</PHP_EXTENSION>
<PHP_EXTENSION name="hash" level="required"/>
</PHP_EXTENSIONS>
<PHP_SETTINGS>
<PHP_SETTING name="memory_limit" value="96M" level="required">
<FEEDBACK>
<ON_ERROR message="settingmemorylimit" />
</FEEDBACK>
</PHP_SETTING>
<PHP_SETTING name="file_uploads" value="1" level="optional">
<FEEDBACK>
<ON_CHECK message="settingfileuploads" />
</FEEDBACK>
</PHP_SETTING>
<PHP_SETTING name="opcache.enable" value="1" level="optional">
<FEEDBACK>
<ON_CHECK message="opcacherecommended" />
</FEEDBACK>
</PHP_SETTING>
</PHP_SETTINGS>
<CUSTOM_CHECKS>
<CUSTOM_CHECK file="lib/upgradelib.php" function="check_database_storage_engine" level="required">
<FEEDBACK>
<ON_ERROR message="unsupporteddbstorageengine" />
</FEEDBACK>
</CUSTOM_CHECK>
<CUSTOM_CHECK file="question/engine/upgrade/upgradelib.php" function="quiz_attempts_upgraded" level="required">
<FEEDBACK>
<ON_ERROR message="quizattemptsupgradedmessage" />
</FEEDBACK>
</CUSTOM_CHECK>
<CUSTOM_CHECK file="lib/upgradelib.php" function="check_slasharguments" level="optional">
<FEEDBACK>
<ON_CHECK message="slashargumentswarning" />
</FEEDBACK>
</CUSTOM_CHECK>
<CUSTOM_CHECK file="lib/upgradelib.php" function="check_database_tables_row_format" level="optional">
<FEEDBACK>
<ON_CHECK message="unsupporteddbtablerowformat" />
</FEEDBACK>
</CUSTOM_CHECK>
</CUSTOM_CHECKS>
</MOODLE>
</COMPATIBILITY_MATRIX>
2 changes: 1 addition & 1 deletion lang/en/admin.php
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Expand Up @@ -323,7 +323,7 @@
$string['configsitedefaultlicensehelp'] = 'The default licence for publishing content on this site';
$string['configsitemaxcategorydepth'] = 'Maximum category depth';
$string['configsitemaxcategorydepthhelp'] = 'This specifies the maximum depth of child categories expanded when displaying categories or combo list. Deeper level categories will appear as links and user can expand them with AJAX request.';
$string['configslasharguments'] = 'Files (images, uploads etc) are provided via a script using \'slash arguments\'. This method allows files to be more easily cached in web browsers, proxy servers etc. Unfortunately, some PHP servers don\'t allow this method, so if you have trouble viewing uploaded files or images (eg user pictures), disable this setting.';
$string['configslasharguments'] = '\'Slash arguments\' (using <em>PATH_INFO</em>) is required for SCORM packages and multiple-file resources to display correctly. If your web server doesn\'t support \'slash arguments\' and you are unable to configure it, this setting can be disabled, though it will result in things not working.<br />Note: The use of \'slash arguments\' will be required in future versions of Moodle.';
$string['configsmartpix'] = 'With this on, icons are served through a PHP script that searches the current theme, then all parent themes, then the Moodle /pix folder. This reduces the need to duplicate image files within themes, but has a slight performance cost.';
$string['configstartwday'] = 'Start of week';
$string['configstatsfirstrun'] = 'This specifies how far back the logs should be processed <b>the first time</b> the cronjob wants to process statistics. If you have a lot of traffic and are on shared hosting, it\'s probably not a good idea to go too far back, as it could take a long time to run and be quite resource intensive. (Note that for this setting, 1 month = 28 days. In the graphs and reports generated, 1 month = 1 calendar month.)';
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3 changes: 3 additions & 0 deletions question/engine/upgrade/upgradelib.php
View file
Expand Up @@ -447,6 +447,9 @@ public function set_data_elements_for_step($state, &$data) {
* This check verifies that all quiz attempts were upgraded since following
* the question engine upgrade in Moodle 2.1.
*
* Note: This custom check (and its environment.xml declaration) will be safely
* removed once we raise min required Moodle version to be 2.7 or newer.
*
* @param environment_results object to update, if relevant.
* @return environment_results updated results object, or null if this test is not relevant.
*/
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