setcookie( $p_name, $p_value, $p_expire, $p_path, $p_domain, $g_cookie_secure_flag_enabled, true );

<?php

if( isset( $_COOKIE['test'] ) ) {
    echo $_COOKIE['test'] . '<br/>';
    //$_COOKIE['test']=$_COOKIE['test']+1;
    setcookie( 'test', $_COOKIE['test']+1);
}else{
    echo 'No Cookie<br/>';
    //$_COOKIE['test']=1;
    setcookie( 'test', 1);
}

?>
<a href="COOKIE_test.php">COOKIE_test.php</a>

setcookie( $p_name, $p_value, $p_expire, $p_path, $p_domain, $g_cookie_secure_flag_enabled, true );