I am trying to add a style tag to each page using the wp_head hook. The code below shows what I have right now:
private function __construct() {
add_action( 'wp_head', 'hook_anti_click_jack', 1 );
}
/* Prints out the style tag */
public function hook_anti_click_jack() {
$output="<style id='antiClickjack'> body{display:none !important;} </style>";
echo $output;
}
This does not print out the style tag. What could I be doing wrong? I am doing all this with a plugin I am making.
When your'e adding a hook in OOP way you've to pass the method through a reference to the class.
private function __construct() {
add_action( 'wp_head', array($this, 'hook_anti_click_jack'), 1 );
}
/* Prints out the style tag */
public function hook_anti_click_jack() {
$output="<style id='antiClickjack'> body{display:none !important;} </style>";
echo $output;
}