If Else 和括号在页脚中显示为文本

Question

我在这里遗漏了什么导致 If、Else 和括号出现在页脚中？中间的所有脚本都根据需要运行，但由于某种原因，If、Else 和括号显示为文本。这张贴在我的 footer.php 中

if(user.loggedin?) {
    <script>
      window.intercomSettings = {
        app_id: 'abc123',
        custom_launcher_selector:'#intercom',
        name: "<?=wp_get_current_user()->user_firstname?>", // Full name
        email: "<?=wp_get_current_user()->user_email?>", // Email address
        created_at: "<?=strtotime(wp_get_current_user()->created_at)?>" // Signup date as a Unix timestamp
      };
    </script>
    <script>
    // We pre-filled your app ID in the widget URL: 'https://widget.intercom.io/widget/'
    (function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',w.intercomSettings);}else{var d=document;var i=function(){i.c(arguments);};i.q=[];i.c=function(args){i.q.push(args);};w.Intercom=i;var l=function(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://widget.intercom.io/widget/u9m06p0a';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);};if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})();
    </script>
} else {
    <script>
        window.intercomSettings = {
        app_id: 'abc123',
    	custom_launcher_selector:'#intercom'
};
    </script>
    <script>
    // We pre-filled your app ID in the widget URL: 'https://widget.intercom.io/widget/'
    (function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',w.intercomSettings);}else{var d=document;var i=function(){i.c(arguments);};i.q=[];i.c=function(args){i.q.push(args);};w.Intercom=i;var l=function(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://widget.intercom.io/widget/u9m06p0a';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);};if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})();
</script>
}

Answer 1

你可以这样写：

<script>
<?php
    if(user.loggedin?) { ?>
      window.intercomSettings = {
        app_id: 'abc123',
        custom_launcher_selector:'#intercom',
        name: "<?=wp_get_current_user()->user_firstname?>", // Full name
        email: "<?=wp_get_current_user()->user_email?>", // Email address
        created_at: "<?=strtotime(wp_get_current_user()->created_at)?>" // Signup date as a Unix timestamp
      };
    // We pre-filled your app ID in the widget URL: 'https://widget.intercom.io/widget/u9m06p0a'
    (function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',w.intercomSettings);}else{var d=document;var i=function(){i.c(arguments);};i.q=[];i.c=function(args){i.q.push(args);};w.Intercom=i;var l=function(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://widget.intercom.io/widget/u9m06p0a';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);};if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})();
<?php } else { ?>
        window.intercomSettings = {
			app_id: 'abc123',
			custom_launcher_selector:'#intercom'
		};
    // We pre-filled your app ID in the widget URL: 'https://widget.intercom.io/widget/u9m06p0a'
    (function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',w.intercomSettings);}else{var d=document;var i=function(){i.c(arguments);};i.q=[];i.c=function(args){i.q.push(args);};w.Intercom=i;var l=function(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://widget.intercom.io/widget/u9m06p0a';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);};if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})();
<?php } ?>
</script>