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WordPress常用函数: wp_is_mobile

文章目录
  1. 描述
  2. 返回值
  3. 示例
  4. 源码

描述

判断当前浏览博客的设备是否为移动设备

返回值

(bool)

示例

移动设备的判断

<?php
if ( wp_is_mobile() ) {
    /* Display and echo mobile specific stuff here */
}
?>

源码

function wp_is_mobile() {
    if ( empty($_SERVER['HTTP_USER_AGENT']) ) {
        $is_mobile = false;
    } elseif ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false // many mobile devices (all iPhone, iPad, etc.)
        || strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false
        || strpos($_SERVER['HTTP_USER_AGENT'], 'Silk/') !== false
        || strpos($_SERVER['HTTP_USER_AGENT'], 'Kindle') !== false
        || strpos($_SERVER['HTTP_USER_AGENT'], 'BlackBerry') !== false
        || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mini') !== false
        || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mobi') !== false ) {
            $is_mobile = true;
    } else {
        $is_mobile = false;
    }
 
    /**
     * Filters whether the request should be treated as coming from a mobile device or not.
     *
     * @since 4.9.0
     *
     * @param bool $is_mobile Whether the request is from a mobile device or not.
     */
    return apply_filters( 'wp_is_mobile', $is_mobile );
}