回声和谷歌跟踪代码

我有一个简单的PHP联系我们的脚本与“谢谢你”通过回显命令显示在同一页面上。一切工作正常，但我的问题是，如果我在回声部分中包含Google GA跟踪代码，那么在页面加载期间触发跟踪代码还是仅在实际调用回显时触发跟踪代码？是否有意义？（我试图跟踪转换 - 有多少人通过网站实际发送电子邮件）回声和谷歌跟踪代码

我正在处理的网站是bplegal.com/demo/contact_us.php。这里是PHP代码：

<style> 
.error_message {padding:3px; 
font-family:font-family: ‘Arial Narrow’, sans-serif; 
font-size:11px; 
color:#a0c33f; 
text-transform:uppercase;} 
</style> 

<?php 

if(!$_POST) exit; 

// Email address verification, do not edit. 
function isEmail($email) { 
    return(preg_match("/^[-_.[:alnum:]][email protected]((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$email)); 
} 

if (!defined("PHP_EOL")) define("PHP_EOL", "\r\n"); 

$name  = $_POST['name']; 
$email = $_POST['email']; 
$phone = $_POST['phone']; 
$subject = $_POST['subject']; 
$comments = $_POST['comments']; 
$verify = $_POST['verify']; 

if(trim($name) == '') { 
    echo '<div class="error_message"><b>Attention!</b> You must enter your name.</div>'; 
    exit(); 
} else if(trim($email) == '') { 
    echo '<div class="error_message"><b>Attention!</b> Please enter a valid email address.</div>'; 
    exit(); 
} else if(trim($phone) == '') { 
    echo '<div class="error_message"><b>Attention!</b> Please enter a valid phone number.</div>'; 
    exit(); 
} else if(!is_numeric($phone)) { 
    echo '<div class="error_message"><b>Attention!</b> Phone number can only contain digits.</div>'; 
    exit(); 
} else if(!isEmail($email)) { 
    echo '<div class="error_message"><b>Attention!</b> You have enter an invalid e-mail address, try again.</div>'; 
    exit(); 
} else if(trim($comments) == '') { 
    echo '<div class="error_message"><b>Attention!</b> Please enter your message.</div>'; 
    exit(); 
} else if(!isset($verify) || trim($verify) == '') { 
    echo '<div class="error_message"><b>Attention!</b> Please enter the verification number.</div>'; 
    exit(); 
} else if(trim($verify) != '4') { 
    echo '<div class="error_message"><b>Attention!</b> The verification number you entered is incorrect.</div>'; 
    exit(); 
} 

if(get_magic_quotes_gpc()) { 
    $comments = stripslashes($comments); 
} 



$address = "[email protected]"; 




$e_subject = 'You\'ve been contacted by ' . $name . '.'; 




$e_body = "You have been contacted by $name with regards to" . PHP_EOL . PHP_EOL; 
$e_content = "\"$comments\"" . PHP_EOL . PHP_EOL; 
$e_reply = "You can contact $name via email, $email or via phone $phone"; 

$msg = wordwrap($e_body . $e_content . $e_reply, 70); 

$headers = "From: $email" . PHP_EOL; 
$headers .= "Reply-To: $email" . PHP_EOL; 
$headers .= "MIME-Version: 1.0" . PHP_EOL; 
$headers .= "Content-type: text/plain; charset=utf-8" . PHP_EOL; 
$headers .= "Content-Transfer-Encoding: quoted-printable" . PHP_EOL; 

if(mail($address, $e_subject, $msg, $headers)) { 

    // Email has sent successfully, echo a success page. 

    echo "<fieldset>"; 
    echo "<div id='success_page'>"; 
    echo "Email Sent Successfully."; 
    echo "<p>Thank you <strong>$name</strong>, your message has been submitted to us.</p>"; 
    ?> 
    <img height="1" width="1" style="border-style:none;" src="//tracking-code"/> 
    <script> 
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ 
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), 
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) 
})(window,document,'script','//www.google-analytics.com/analytics.js','ga'); 

ga('create', 'UA-XXXXXXX', 'auto'); 
ga('send', 'pageview'); 
    </script> 
<?php 
    echo "</div>"; 
    echo "</fieldset>"; 

} else { 

    echo 'ERROR!'; 

}

来源

2014-09-05 fajny.ruben

php在服务器上执行，JS在客户端执行。如果'

回声和谷歌跟踪代码

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