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Optimize install check by checking alloptions cache before doing a separate query. Props joostdevalk. fixes #8947 

git-svn-id: http://svn.automattic.com/wordpress/trunk@10958 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2009-04-16 22:00:39 +00:00
parent dee602f501
commit b8566c75cd
1 changed files with 6 additions and 1 deletions
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7
wp-includes/functions.php
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@ -1679,7 +1679,12 @@ function is_blog_installed() {
return true;
$suppress = $wpdb->suppress_errors();
$installed = $wpdb->get_var( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'" );
$alloptions = wp_load_alloptions();
// If siteurl is not set to autoload, but other options are loaded, check if it's there
if ( !isset($alloptions['siteurl']) && count($alloptions) > 1 )
$installed = $wpdb->get_var( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'" );
else
$installed = $alloptions['siteurl'];
$wpdb->suppress_errors($suppress);
$installed = !empty( $installed ) ? true : false;