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+<?php
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+/**
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+ * Application requirement checker script.
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+ *
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+ * In order to run this script use the following console command:
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+ * php requirements.php
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+ *
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+ * In order to run this script from the web, you should copy it to the web root.
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+ * If you are using Linux you can create a hard link instead, using the following command:
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+ * ln requirements.php ../requirements.php
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+ */
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+
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+// you may need to adjust this path to the correct Yii framework path
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+$frameworkPath = dirname(__FILE__) . '/../../yii';
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+
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+require_once($frameworkPath . '/requirements/YiiRequirementChecker.php');
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+$requirementsChecker = new YiiRequirementChecker();
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+
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+/**
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+ * Adjust requirements according to your application specifics.
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+ */
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+$requirements = array(
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+ // Database :
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+ array(
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+ 'name' => 'PDO extension',
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+ 'mandatory' => true,
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+ 'condition' => extension_loaded('pdo'),
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+ 'by' => 'All <a href="http://www.yiiframework.com/doc/api/#system.db">DB-related classes</a>',
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+ ),
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+ array(
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+ 'name' => 'PDO SQLite extension',
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+ 'mandatory' => false,
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+ 'condition' => extension_loaded('pdo_sqlite'),
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+ 'by' => 'All <a href="http://www.yiiframework.com/doc/api/#system.db">DB-related classes</a>',
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+ 'memo' => 'Required for SQLite database.',
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+ ),
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+ array(
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+ 'name' => 'PDO MySQL extension',
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+ 'mandatory' => false,
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+ 'condition' => extension_loaded('pdo_mysql'),
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+ 'by' => 'All <a href="http://www.yiiframework.com/doc/api/#system.db">DB-related classes</a>',
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+ 'memo' => 'Required for MySQL database.',
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+ ),
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+ // Cache :
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+ array(
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+ 'name' => 'Memcache extension',
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+ 'mandatory' => false,
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+ 'condition' => extension_loaded('memcache') || extension_loaded('memcached'),
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+ 'by' => '<a href="http://www.yiiframework.com/doc/api/CMemCache">CMemCache</a>',
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+ 'memo' => extension_loaded('memcached') ? 'To use memcached set <a href="http://www.yiiframework.com/doc/api/CMemCache#useMemcached-detail">CMemCache::useMemcached</a> to <code>true</code>.' : ''
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+ ),
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+ array(
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+ 'name' => 'APC extension',
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+ 'mandatory' => false,
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+ 'condition' => extension_loaded('apc') || extension_loaded('apc'),
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+ 'by' => '<a href="http://www.yiiframework.com/doc/api/CApcCache">CApcCache</a>',
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+ ),
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+ // Additional PHP extensions :
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+ array(
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+ 'name' => 'Mcrypt extension',
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+ 'mandatory' => false,
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+ 'condition' => extension_loaded('mcrypt'),
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+ 'by' => '<a href="http://www.yiiframework.com/doc/api/CSecurityManager">CSecurityManager</a>',
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+ 'memo' => 'Required by encrypt and decrypt methods.'
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+ ),
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+ // PHP ini :
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+ 'phpSafeMode' => array(
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+ 'name' => 'PHP safe mode',
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+ 'mandatory' => false,
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+ 'condition' => $requirementsChecker->checkPhpIniOff("safe_mode"),
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+ 'by' => 'File uploading and console command execution',
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+ 'memo' => '"safe_mode" should be disabled at php.ini',
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+ ),
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+ 'phpExposePhp' => array(
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+ 'name' => 'Expose PHP',
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+ 'mandatory' => false,
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+ 'condition' => $requirementsChecker->checkPhpIniOff("expose_php"),
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+ 'by' => 'Security reasons',
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+ 'memo' => '"expose_php" should be disabled at php.ini',
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+ ),
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+ 'phpAllowUrlInclude' => array(
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+ 'name' => 'PHP allow url include',
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+ 'mandatory' => false,
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+ 'condition' => $requirementsChecker->checkPhpIniOff("allow_url_include"),
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+ 'by' => 'Security reasons',
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+ 'memo' => '"allow_url_include" should be disabled at php.ini',
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+ ),
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+ 'phpSmtp' => array(
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+ 'name' => 'PHP mail SMTP',
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+ 'mandatory' => false,
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+ 'condition' => strlen(ini_get('SMTP'))>0,
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+ 'by' => 'Email sending',
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+ 'memo' => 'PHP mail SMTP server required',
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+ ),
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+);
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+$requirementsChecker->checkYii()->check($requirements)->render();
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