send Variable to Js File From PHP in drupal Custom Module

If we need to use the php variable in our js file we can use Core Drupal.settings Functionality :

 example:

Let we assume we want to use at the page load so, add this is hook_init():

function mymodule_init(){

$token_value = "this is value of your variable";

drupal_add_js(array('mymodule' => array('token' => $token_value)), array('type' => 'setting'));

}

Now get the in your js file, but make sure your js file also preloaded to website via theme.info or any other way ...

jQuery(document).ready(function(){

alert(Drupal.settings.mymodule.token);

});

That it...