wordpress ajax 流量统计,Wordpress利用Ajax实现文章浏览次数统计代码

function Bing_statistics_visitors( $cache = false ){

global $post;

$id = $post->ID;

if( $cache ) $id = $_GET['id'];

if( ( !is_singular() && !$cache ) || !$id ) return;

if( WP_CACHE && !$cache ){

echo '';

return;

}

$post_views = (int) get_post_meta( $id, 'views', true );

if( !update_post_meta( $id, 'views', ( $post_views + 1 ) ) ) add_post_meta( $id, 'views', 1, true );

}

add_action( 'wp_head', 'Bing_statistics_visitors' );

//解决缓存问题

function Bing_statistics_cache(){

Bing_statistics_visitors( true );

}

add_action( 'wp_ajax_nopriv_visitors', 'Bing_statistics_cache' );

add_action( 'wp_ajax_visitors', 'Bing_statistics_cache' );

//获取计数

function Bing_get_views( $get = true ){

global $post;

$views = number_format( (int) get_post_meta( $post->ID, 'views', true ) );

if( $get ) return $views;

echo $views;

}