我知道已经有了一个公认的答案,但只是把这个扔出去。我这样做的方式是从博客目录的wp includes/version中解析出$wp\\u version变量。php文件:
function get_wp_version() {
$versionFile = ABS_PATH.\'/wp-includes/version.php\'
// NO VERSION FILE //
if (($versionStr = @file_get_contents($versionFile))==\'\') return \'\';
$regex = "wp_version.*\'(?<wpVersion>.*)\'";
if (preg_match(\'/\'.$regex.\'/\', $versionStr, $matches)) {
return $matches[\'wpVersion\'];
}
return \'\';
}