setting variable in header.php but not seen in footer.php

Question

in wordpress , i set a variable in header.php

but in footer.php when I ech

Answer 1

try this code

first define your initial variable

  $var="something";

then use the $_GLOBALS

  $_GLOBALS['myvar']=$var;

and finally use the global variable in anywhere you want

  global $myvar;

define string inside the $_GLOBALS as taken as global variable name or use the $_GLOBALS['myvar'] direct into the code without using the global