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-rw-r--r--install.php58
1 files changed, 27 insertions, 31 deletions
diff --git a/install.php b/install.php
index 221e4746f..6f8bff91e 100644
--- a/install.php
+++ b/install.php
@@ -240,17 +240,16 @@ function haveExternalLibrary($external_library)
function checkPrereqs()
{
- $pass = true;
+ $pass = true;
if (file_exists(INSTALLDIR.'/config.php')) {
- ?><p class="error">Config file &quot;config.php&quot; already exists.</p>
- <?php
+ printf('<p class="error">Config file &quot;config.php&quot; already exists.</p>');
$pass = false;
}
if (version_compare(PHP_VERSION, '5.2.3', '<')) {
- ?><p class="error">Require PHP version 5.2.3 or greater.</p><?php
- $pass = false;
+ printf('<p class="error">Require PHP version 5.2.3 or greater.</p>');
+ $pass = false;
}
$reqs = array('gd', 'curl',
@@ -258,11 +257,10 @@ function checkPrereqs()
foreach ($reqs as $req) {
if (!checkExtension($req)) {
- ?><p class="error">Cannot load required extension: <code><?php echo $req; ?></code></p><?php
- $pass = false;
+ printf('<p class="error">Cannot load required extension: <code>%s</code></p>', $req);
+ $pass = false;
}
- }
-
+ }
// Make sure we have at least one database module available
global $dbModules;
$missingExtensions = array();
@@ -273,30 +271,28 @@ function checkPrereqs()
}
if (count($missingExtensions) == count($dbModules)) {
$req = implode(', ', $missingExtensions);
- ?><p class="error">Cannot find database support. You need at least one of these PHP extensions installed: <code><?php echo $req; ?></code></p><?php
- $pass = false;
+ printf('<p class="error">Cannot find mysql or pgsql extension. You need one or the other: <code>%s</code></p>', $req);
+ $pass = false;
+ }
+
+ if (!is_writable(INSTALLDIR)) {
+ printf('<p class="error">Cannot write config file to: <code>%s</code></p>', INSTALLDIR);
+ printf('<p>On your server, try this command: <code>chmod a+w %s</code>', INSTALLDIR);
+ $pass = false;
+ }
+
+ // Check the subdirs used for file uploads
+ $fileSubdirs = array('avatar', 'background', 'file');
+ foreach ($fileSubdirs as $fileSubdir) {
+ $fileFullPath = INSTALLDIR."/$fileSubdir/";
+ if (!is_writable($fileFullPath)) {
+ printf('<p class="error">Cannot write to %s directory: <code>%s</code></p>', $fileSubdir, $fileFullPath);
+ printf('<p>On your server, try this command: <code>chmod a+w %s</code></p>', $fileFullPath);
+ $pass = false;
+ }
}
- if (!is_writable(INSTALLDIR)) {
- ?><p class="error">Cannot write config file to: <code><?php echo INSTALLDIR; ?></code></p>
- <p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?></code>
- <?php
- $pass = false;
- }
-
- // Check the subdirs used for file uploads
- $fileSubdirs = array('avatar', 'background', 'file');
- foreach ($fileSubdirs as $fileSubdir) {
- $fileFullPath = INSTALLDIR."/$fileSubdir/";
- if (!is_writable($fileFullPath)) {
- ?><p class="error">Cannot write <?php echo $fileSubdir; ?> directory: <code><?php echo $fileFullPath; ?></code></p>
- <p>On your server, try this command: <code>chmod a+w <?php echo $fileFullPath; ?></code></p>
- <?php
- $pass = false;
- }
- }
-
- return $pass;
+ return $pass;
}
function checkExtension($name)