在URL中用連字符替換空格和正斜線php

Question

我想用連字符替換空格和正斜槓，例如www.example.com/car/bmw/porsche其中bmw/porsche是一個值..但它似乎並沒有爲正斜槓工作。

這是我有其運作空間：

$name = str_replace("-", " ", $request[2]); 
$id = $category->find_id_by_name($name); 

但是當我添加它正斜槓，這是行不通的。雖然它仍然適用於空間：

$name = str_replace(array("-","//"), " ", $request[2]); 
$id = $category->find_id_by_name($name); 

我該如何改變這個工作？

編輯

所以我改變了代碼如下：

$char = " "; 
$name = str_replace("-", $char, $request[2]); 
$id = $category->find_id_by_name($name); 

然後我把$char陣列中的這樣$char = array(" ", "/");這給了我如下：Notice: Array to string conversion然後我試圖讓他們由他們的索引是這樣的：

$name = str_replace("-", $char[0], $request[2]);<-- works for forward slash but not space 

$name = str_replace("-", $char[1], $request[2]);<-- works for space but not forward slash 

我只是不能似乎讓他們一起工作:(

---

[NEW編輯]

class CarController extends Zend_Controller_Action { 

    public function indexAction() { 

     $category = new Application_Model_CarMapper(); 
     $gcat = $this->getRequest()->getPathInfo(); 

     $request = explode("/", $gcat); 
     //die(print_r($request)); 

     if (isset($request[2])) { 
      $char = array("/"," "); 
      $name = str_replace("-", $char, $request[2]);//<-- "-" and "$char swapped over" 
      $id = $category->find_id_by_name($name); 
      $this->view->title = $id['name']; 
      //die(print_r($request)); 

      $this->view->selectsub = $category->get_sub_cat_select($id['id']); 


     } 
    } 

} 

VAR DUMP

array (size=4) 
    0 => string '' (length=0) 
    1 => string 'car' (length=3) 
    2 => string 'bmw-porsche' (length=11) 
    3 => string '' (length=0) 

Answer 1

您可以使用urlencode()此：

$myUri = "Bmw/Porsche"; // Or set it accordingly by retreiving from your database 
$uriCompatible = urlencode($myUri); // Results in "Bmw%2FPorsche" 
$myUrl = "www.example.com/car/" . $uriCompatible; 

你可以使用urldecode()中檢索它：

echo $request[2]; // Results in "Bmw%2FPorsche" 
$myUri = urldecode($request[2]); // Results in "Bmw/Porsche"; 

Answer 2

使用單引號，而不是雙，它會工作。像這樣：

$name = str_replace(array('-','/'), " ", $request[2]); 
$id = $category->find_id_by_name($name); 

Answer 3

您不必逃避「/」。 backslashed需要在這裏逃脫，但不是前面的斜線。

$name = str_replace(array("-","/"), " ", $request[2]); 
$id = $category->find_id_by_name($name); 

Answer 4

您不需要轉義正斜槓。試試這個

$name = str_replace(array("-",'/'), " ", $request[2])); 

Answer 5

試試這個

$name = str_replace(array("-","/"), " ", $request[2]); 

Answer 6

I am trying to replace a space and forward slash in a url with a hyphen

那麼你應該有

$name = str_replace(" ", "-", $request[2]); 

和

$name = str_replace(array(" ","/"), "-", $request[2]);