How can variables be passed to the entire page using the GET method in PHP frames?

To pass variables to the entire page using the GET method in PHP frames, you can store the variables in the URL parameters and then access them on each frame by using the $_GET superglobal array. This allows you to share the variables across different frames within the same page. 

// Parent frame
$var1 = "value1";
$var2 = "value2";
echo "<frameset cols='50%,50%'>
  <frame src='frame1.php?var1=$var1&var2=$var2'>
  <frame src='frame2.php?var1=$var1&var2=$var2'>
</frameset>";

// Child frame (frame1.php and frame2.php)
$var1 = $_GET['var1'];
$var2 = $_GET['var2'];
echo "Variable 1: $var1<br>";
echo "Variable 2: $var2";

Keywords

PHP GET method variables frames passing

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