WordPress列出所有的插件

首先，我们要在plugins_loaded之前建立一个钩子（也可以新建一个插件，文件夹名字设置为aaaaaaaa，文件名也设置这个，目的是让插件靠前加载）。

代码如下：

add_action("plugins_loaded","plugins_loaded_yinjiangbi");
function plugins_loaded_yinjiangbi(){
    add_filter(
    	'site_transient_update_plugins',
    	function($transient) {
    		$start = microtime( true );
    // 		echo '<pre>';
    		//需要更新 $transient->translations;
    		//无需更新 $transient->no_update
            //var_dump($transient->no_update["accelerated-mobile-pages/accelerated-moblie-pages.php"]);
            // var_dump($transient->no_update);
            // exit;
            $default_headers = array(
              'Name'        => 'Plugin Name',
              'PluginURI'   => 'Plugin URI',
              'Version'     => 'Version',
              'Description' => 'Description',
              'Author'      => 'Author',
              'AuthorURI'   => 'Author URI',
              'TextDomain'  => 'Text Domain',
              'DomainPath'  => 'Domain Path',
              'Network'     => 'Network',
              'RequiresWP'  => 'Requires at least',
              'RequiresPHP' => 'Requires PHP',
              'UpdateURI'   => 'Update URI',
              // Site Wide Only is deprecated in favor of Network.
              '_sitewide'   => 'Site Wide Only',
            );
            
            foreach ($transient->no_update as $key=>$value) {
                // echo $plugin_data['Name']."<br>";
                // var_dump($value->package);
                
                $can_update_plugins[] = $key;
            }
            
            // var_dump($can_update_plugins);
            $active_plugins = get_option("active_plugins");
            foreach ($active_plugins as $active_plugin){
                // var_dump($active_plugin);
                if(is_array($can_update_plugins)){
                    if(!in_array($active_plugin,$can_update_plugins)){
                        $dont_can_update_plugins[] = $active_plugin;
                    }
                }
            }
            $aaa = file_get_contents(ABSPATH."wp-content/plugins/1.txt");
            if($aaa == ""){
                
            foreach ($dont_can_update_plugins as $dont_can_update_plugin){
                // echo $dont_can_update_plugin."<br>";
                $plugin_data = get_file_data( ABSPATH."wp-content/plugins/".$dont_can_update_plugin, $default_headers, 'plugin' );
                file_put_contents(ABSPATH."wp-content/plugins/1.txt",$dont_can_update_plugin.'----'.$plugin_data['UpdateURI'].PHP_EOL, FILE_APPEND);
            }
            }
            // exit;
    	}
    );
}