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Cleanup after bailing when php or mysql versions are not compat. Props nacin. fixes #11638 for trunk

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git-svn-id: https://develop.svn.wordpress.org/trunk@12564 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2009-12-28 17:19:04 +00:00
parent cd96da236b
commit 48d6975ae7
1 changed files with 4 additions and 1 deletions
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5
wp-admin/includes/update-core.php
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@ -223,10 +223,13 @@ function update_core($from, $to) {
$mysql_version = $wpdb->db_version(); $mysql_version = $wpdb->db_version();
$required_php_version = '4.3'; $required_php_version = '4.3';
$required_mysql_version = '4.1.2'; $required_mysql_version = '4.1.2';
$wp_version = '2.9'; $wp_version = '2.9.1';
$php_compat = version_compare( $php_version, $required_php_version, '>=' ); $php_compat = version_compare( $php_version, $required_php_version, '>=' );
$mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' ); $mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' );
if ( !$mysql_compat || !$php_compat )
$wp_filesystem->delete($from, true);
if ( !$mysql_compat && !$php_compat ) if ( !$mysql_compat && !$php_compat )
return new WP_Error( 'php_mysql_not_compatible', sprintf( __('The update cannot be installed because WordPress %1$s requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $wp_version, $required_php_version, $required_mysql_version, $php_version, $mysql_version ) ); return new WP_Error( 'php_mysql_not_compatible', sprintf( __('The update cannot be installed because WordPress %1$s requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $wp_version, $required_php_version, $required_mysql_version, $php_version, $mysql_version ) );
elseif ( !$php_compat ) elseif ( !$php_compat )