<?php /** * These are the Yii core requirements for the [[YiiRequirementChecker]] instance. * These requirements are mandatory for any Yii application. * * @var $this YiiRequirementChecker */ return array( array( 'name' => 'PHP version', 'mandatory' => true, 'condition' => version_compare(PHP_VERSION, '5.3.7', '>='), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>', 'memo' => 'PHP 5.3.7 or higher is required.', ), array( 'name' => 'Reflection extension', 'mandatory' => true, 'condition' => class_exists('Reflection', false), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>', ), array( 'name' => 'PCRE extension', 'mandatory' => true, 'condition' => extension_loaded('pcre'), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>', ), array( 'name' => 'SPL extension', 'mandatory' => true, 'condition' => extension_loaded('SPL'), 'by' => '<a href="http://www.yiiframework.com">Yii Framework</a>', ), array( 'name' => 'MBString extension', 'mandatory' => true, 'condition' => extension_loaded('mbstring'), 'by' => '<a href="http://www.php.net/manual/en/book.mbstring.php">Multibyte string</a> processing', 'memo' => 'Required for multibyte encoding string processing.' ), array( 'name' => 'Intl extension', 'mandatory' => false, 'condition' => $this->checkPhpExtensionVersion('intl', '1.0.2'), 'by' => '<a href="http://www.php.net/manual/en/book.intl.php">Internationalization</a> support', 'memo' => 'PHP Intl extension 1.0.2 or higher is required when you want to use <abbr title="Internationalized domain names">IDN</abbr>-feature of EmailValidator or UrlValidator or the <code>yii\i18n\Formatter</code> class.' ), );