Wordpress網址重寫不起作用

我使用的是Wordpress 3.5。我創建了一個名爲tpage的頁面。我想傳遞查詢字符串像這樣tpage/param1。爲此，我在functions.php中粘貼以下代碼，但它不起作用Wordpress網址重寫不起作用

add_rewrite_tag('%var1%','([^&]+)');` 
    add_rewrite_rule('^tpage/([^&]+)/?','index.php?page_id=4&var1=$matches[1]','top'); 
    //Ensure the $wp_rewrite global is loaded 
    global $wp_rewrite; 
    //Call flush_rules() as a method of the $wp_rewrite object 
    $wp_rewrite->flush_rules();

我在這裏錯過了什麼？

來源

2013-10-30 Ahmed Bilal

Theres是一個很好的課程，由一個叫Kyle E的人爲你做了所有繁重的工作......你必須使用get_query_var('Your-Var');來獲得var。 $ _GET不起作用。祝你好運！

<?php 
/* 
//Author Kyle E Gentile 
//To use this class you must first include the file. 
//After including the file, you need to create an options array. For example: 
$options = array(
    'query_vars' => array('var1', 'var2'), 
    'rules' => array('(.+?)/(.+?)/(.+?)/?$' => 'index.php?pagename=$matches[1]&var1=$matches[2]&var2=$matches[3]') 
); 
//After creating our $option array, 
//we will need to create a new instance of the class as below: 
$rewrite = new Add_rewrite_rules($options); 
//You must pass the options array, this way. (If you don't there could be problems) 
//Then you can call the filters and action functions as below: 
add_action('wp_head', array(&$rewrite, 'flush_rules')); 
add_action('generate_rewrite_rules', array(&$rewrite, 'add_rewrite_rules')); 
add_filter('query_vars', array(&$rewrite, 'add_query_vars')); 
//That is it. 
*/ 

//prevent duplicate loading of the class if you are using this in multiply plugins 
if(!class_exists('add_rewrite_rules')){ 

    class Add_rewrite_rules{ 

     var $query_vars; 
     var $rules; 

     function __construct($options){ 
      $this->init($options); 
     } 

     function init($options){ 
      foreach($options as $key => $value){ 
       $this->$key = $value; 
      } 
     } 

     function rules_exist(){ 
      global $wp_rewrite; 

      $has_rules = TRUE; 

      foreach($this->rules as $key => $value){ 
       if(!in_array($value, $wp_rewrite->rules)){ 
        $has_rules = FALSE; 
       } 
      } 

      return $has_rules; 
     } 

     //to be used add_action with the hook 'wp_head' 
     //flushing rewrite rules is labor intense so we better test to see if our rules exist first 
     //if the rules don't exist flush its like after a night of drinking 
     function flush_rules(){ 
      global $wp_rewrite; 

      if(!$this->rules_exist()){ 
       //echo "flushed"; // If want to see this in action uncomment this line and remove this text and you will see it flushed before your eyes 
       $wp_rewrite->flush_rules(); 
      } 
     } 

     //filter function to be used with add_filter() with the hook "query_vars" 
     function add_query_vars($query_vars){ 

      foreach($this->query_vars as $var){ 
       $query_vars[] = $var; 
      } 

      return $query_vars; 
     } 

     //to be used with a the add_action() with the hook "generate_rewrite_rules" 
     function add_rewrite_rules(){ 
      global $wp_rewrite; 

      $wp_rewrite->rules = $this->rules + $wp_rewrite->rules; 
     } 

    } 

} 
?>

來源

2014-03-26 14:32:28

Wordpress網址重寫不起作用

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