I am trying to send emails using a PHP script whose code is below. What is the error in the code? The parsing error is:
PHP Parse error: syntax error, unexpected 'https' (T_STRING) in /workspace/Main.php on line 9
"""
<?php
    $our_email = "agrawal.shivam@godonphone.website";
    $to = "agrawal.shivam2602@gmail.com";
    $from = $our_email;
    $subject = "God Apps on Mobile Phone";
    $message = "
    God on Mobile! Please go through these contents for your personal growth & distribute to others as well:
    echo '<a href="http://krishna.science.blog">krishna.science.blog</a>';
    Share the Love & Knowledge in your physical proximity also.
    Physical address: Krishna, Vrindavan, Uttar Pradesh, India (IN), Pin Code:- 281121
    echo '<a href="mailto:agrawal.shivam@godonphone.website">Unsubscribe </a>";
    $mail = mail($to, $subject, $message, "From: $our_email");
    if ($mail) {
        echo "Mail Sent";
    }
    else {
        echo "Error - Mail Not Sent";
    }
?>
 
     
    