From 86681eebf7ee2bf28b12fd12ee6a5fe70bc36d0a Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Thu, 17 Sep 2009 07:29:37 -0700
Subject: Move the check_environment into the installer helper and call it from
 the command line installer as well as the web installer.

---
 installer/web.php | 42 +-----------------------------------------
 1 file changed, 1 insertion(+), 41 deletions(-)

(limited to 'installer/web.php')

diff --git a/installer/web.php b/installer/web.php
index eb0211a6..c46f072a 100644
--- a/installer/web.php
+++ b/installer/web.php
@@ -23,7 +23,7 @@ if (installer::already_installed()) {
   switch (@$_GET["step"]) {
   default:
   case "welcome":
-    $errors = check_environment();
+    $errors = installer::check_environment();
     if ($errors) {
       $content = render("environment_errors.html.php", array("errors" => $errors));
     } else {
@@ -80,43 +80,3 @@ function render($view, $args=array()) {
 function oops($error) {
   return render("oops.html.php", array("error" => $error));
 }
-
-function check_environment() {
-  if (!function_exists("mysql_query") && !function_exists("mysqli_set_charset")) {
-    $errors[] = "Gallery 3 requires a MySQL database, but PHP doesn't have either the <a href=\"http://php.net/mysql\">MySQL</a> or the  <a href=\"http://php.net/mysqli\">MySQLi</a> extension.";
-  }
-
-  if (!@preg_match("/^.$/u", utf8_encode("\xF1"))) {
-    $errors[] = "PHP is missing <a href=\"http://php.net/pcre\">Perl-Compatible Regular Expression</a> support.";
-  }
-
-  if (!(function_exists("spl_autoload_register"))) {
-    $errors[] = "PHP is missing <a href=\"http://php.net/spl\">Standard PHP Library (SPL)</a> support";
-  }
-
-  if (!(class_exists("ReflectionClass"))) {
-    $errors[] = "PHP is missing <a href=\"http://php.net/reflection\">reflection</a> support";
-  }
-
-  if (!(function_exists("filter_list"))) {
-    $errors[] = "PHP is missing the <a href=\"http://php.net/filter\">filter extension</a>";
-  }
-
-  if (!(extension_loaded("iconv"))) {
-    $errors[] = "PHP is missing the <a href=\"http://php.net/iconv\">iconv extension</a>";
-  }
-
-  if (!(extension_loaded("simplexml"))) {
-    $errors[] = "PHP is missing the <a href=\"http://php.net/simplexml\">SimpleXML extension</a>";
-  }
-
-  if (extension_loaded("mbstring") && (ini_get("mbstring.func_overload") & MB_OVERLOAD_STRING)) {
-    $errors[] = "The <a href=\"http://php.net/mbstring\">mbstring extension</a> is overloading PHP's native string functions.  Please disable it.";
-  }
-
-  if (!function_exists("json_encode")) {
-    $errors[] = "PHP is missing the <a href=\"http://php.net/manual/en/book.json.php\">JavaScript Object Notation (JSON) extension</a>.  Please install it.";
-  }
-
-  return @$errors;
-}
-- 
cgit v1.2.3