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-rw-r--r--install.php6
1 files changed, 6 insertions, 0 deletions
diff --git a/install.php b/install.php
index 3c709748f..478205ef1 100644
--- a/install.php
+++ b/install.php
@@ -16,6 +16,12 @@ define('DRUPAL_ROOT', getcwd());
*/
define('MAINTENANCE_MODE', 'install');
+// Exit early if running an incompatible PHP version to avoid fatal errors.
+if (version_compare(PHP_VERSION, '5.2.4') < 0) {
+ print 'Your PHP installation is too old. Drupal requires at least PHP 5.2.4. See the <a href="http://drupal.org/requirements">system requirements</a> page for more information.';
+ exit;
+}
+
// Start the installer.
require_once DRUPAL_ROOT . '/includes/install.core.inc';
install_drupal();