atomicpages · December 26, 2012 23:03 · Dec 26, 2012
diff --git a/magento-check.php b/magento-check.php
@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * A simple fix for a shell execution on preg_match('/[0-9]\.[0-9]+\.[0-9]+/', shell_exec('mysql -V'), $version);
+ * The only edit that was done is that shell_exec('mysql -V') was changed to mysql_get_server_info() because not all
+ * systems have shell access. XAMPP, WAMP, or any Windows system might not have this type of access. mysql_get_server_info()
+ * is easier to use because it pulls the MySQL version from phpinfo() and is compatible with all Operating Systems.
+ * @link http://www.magentocommerce.com/knowledge-base/entry/how-do-i-know-if-my-server-is-compatible-with-magento
+ * @author Magento Inc.
+ */
+
+function extension_check($extensions) {
+  $fail = '';
+	$pass = '';
+
+	if(version_compare(phpversion(), '5.2.0', '<')) {
+		$fail .= '<li>You need<strong> PHP 5.2.0</strong> (or greater)</li>';
+	} else {
+		$pass .='<li>You have<strong> PHP 5.2.0</strong> (or greater)</li>';
+	}
+
+	if(!ini_get('safe_mode')) {
+		$pass .='<li>Safe Mode is <strong>off</strong></li>';
+		preg_match('/[0-9]\.[0-9]+\.[0-9]+/', mysql_get_server_info(), $version);
+
+		if(version_compare($version[0], '4.1.20', '<')) {
+			$fail .= '<li>You need<strong> MySQL 4.1.20</strong> (or greater)</li>';
+		} else {
+			$pass .='<li>You have<strong> MySQL 4.1.20</strong> (or greater)</li>';
+		}
+	} else { $fail .= '<li>Safe Mode is <strong>on</strong></li>';  }
+
+	foreach($extensions as $extension) {
+		if(!extension_loaded($extension)) {
+			$fail .= '<li> You are missing the <strong>'.$extension.'</strong> extension</li>';
+		} else{	$pass .= '<li>You have the <strong>'.$extension.'</strong> extension</li>';
+		}
+	}
+
+	if($fail) {
+		echo '<p><strong>Your server does not meet the following requirements in order to install Magento.</strong>';
+		echo '<br>The following requirements failed, please contact your hosting provider in order to receive assistance with meeting the system requirements for Magento:';
+		echo '<ul>'.$fail.'</ul></p>';
+		echo 'The following requirements were successfully met:';
+		echo '<ul>'.$pass.'</ul>';
+	} else {
+		echo '<p><strong>Congratulations!</strong> Your server meets the requirements for Magento.</p>';
+		echo '<ul>'.$pass.'</ul>';
+
+	}
+}
+
+extension_check(array( 
+	'curl',
+	'dom', 
+	'gd', 
+	'hash',
+	'iconv',
+	'mcrypt',
+	'pcre', 
+	'pdo', 
+	'pdo_mysql', 
+	'simplexml'
+));