更容易将$ _POST与数组放在一起

Question

我曾多次尝试使值更易于放置。这是我的意思把价值观与阵列，因为我并不需要输入更多的价值的话，他可以把它自动的。例如，我写：

<?php 

$Value1 = array (
      'Somevalue1' => 'SomeValue2', 
      'SomeValue1' => 'SomeValue2', 
      'SomeValue1' => 'SomeValue2', 
      ); 

// This is method what i want to put in, but i dont think that its right 
$Value1[0] = strip_tags($_POST['.Value1[0].']); 

// Its the meaning that he put so out: 

$SomeValue1 = strip_tags($_POST['SomeValue2']); 
$SomeValue1 = strip_tags($_POST['SomeValue2']); 
$SomeValue1 = strip_tags($_POST['SomeValue2']); 

?> 

我没有用太多的经验阵列，我刚学...

Answer 1

我猜这是你想做的事：

// create an array with key = field-name in form 
$val = array(
    'name' => null, 
    'lastname' => null, 
    'date_of_birth' => null, 
    'favorite_color' => null); 

if (isset($_POST['submit'])) { // form has been sent 

    // retrieve values from $_POST and store it in $val 
    foreach ($val as $key => $value) 
     $val[$key] = $_POST[$key]; 

    // show the result 
    echo "<pre>"; 
    var_dump($val); 
    echo "</pre>"; 

} // if isset 

看到现场演示：http://codepad.viper-7.com/j03DtO