如何获得会话的价值

Question

如何从home.php中获取值并使用SESSION将其传递给1home.php。我希望1home.php获得home.php的价值，每改变一次它的价值。

session_start(); 
<form method="post" action="1home.php"> 
    <label id="checkinD"> 
      <h3>Day</h3> 
       <Input id="chiD" name="chiD" type="number" min="<?php echo $_SESSION["day_today"]; ?>" max="<?php echo $_SESSION["day_count"]; ?>" required /> 
      </label> 
</form> 
session_start(); 
<form method="post" action="2home.php" onsubmit="return validate()"> 
<label id="checkinD"> 
        <h3>Day</h3> 
         <Input id="chiD" name="chiD" type="text" value = " 
<?php echo $chiD; ?>" readonly /> 
      </label> 

Answer 1

在第一页是有价值观

session_start(); 


$_SESSION["yourValue1"] = $yourValue1; 
$_SESSION["yourValue2"] = $yourValue2; 

在第二页

是要得到他们

session_start(); 

echo "your yourValue1 value is " . $_SESSION["yourValue1"] . ".<br>"; 
echo "your yourValue2 value is " . $_SESSION["yourValue2"] . ".";