WordPress的 - 從網頁發送變量主題功能

Question

我在拉JSON數據並創建我的頁面

我的問題是如何從通過RID =值使用簡碼的主題函數文件中的函數使用短代碼 [json_employees]並將RID發送回函數的頁面？

function foobar2_func($atts){ 
ob_start(); 
$url = 'https://jdublu.com/api/wrsc/json_employee.php?RID=17965'; 
$data = file_get_contents($url); 
$items = str_replace('<p></p>', '', $items); 
$items = json_decode($data, true); 
?> 
add_shortcode('json_employees', 'foobar2_func'); 

Answer 1

你的簡碼應該是

[json_employees RID='17965'] 

和簡碼功能是

function foobar2_func($atts){ 
    ob_start(); 
    $atts = shortcode_atts(
    array(
     'RID' => 'id', 
    ), $atts); 

    $url = 'https://jdublu.com/api/wrsc/json_employee.php?RID='.esc_attr($atts['RID']); 
    $data = file_get_contents($url); 
    $items = str_replace('<p></p>', '', $items); 
    $items = json_decode($data, true); 
    return $items; 
} 
add_shortcode('json_employees', 'foobar2_func'); 

Answer 2

function foobar2_func($atts){ 
     ob_start(); 
     $atts = shortcode_atts(
     array(
      'RID' => 'id', 
     ), $atts); 

     $url = 'https://jdublu.com/api/wrsc/json_employee.php?RID='.esc_attr($atts['RID']); 
     $data = file_get_contents($url); 
     $items = str_replace('<p></p>', '', $items); 
     $items = json_decode($data, true); 
     return $items; 
     print_r ($atts); 
    } 
    add_shortcode('json_employees', 'foobar2_func'); 

    and in the wordpress page 
    [json_employees RID='17965'] 

here is the page to test it http://bahiacr.com/test_json/