删除购买的WordPress主题内置的不需要的Addthis插件（） _WordPress开发

我正在为客户定制网站主题。当我去进行速度测试时, 我注意到这段代码

< script type='text/javascript' src='/uploads/allimg/220531/1049443U5-0.jpg #038; ver=1'> < /script>

【删除购买的WordPress主题内置的不需要的Addthis插件（）】正在创建数十个重定向到垃圾邮件区域的重定向。它仅存在于主页上, 而不存在于其他任何页面上。 Addthis插件似乎已内置到主题中, 我无法找到将其删除的位置。我不想为不需要的插件牺牲速度。
我检查了footer.php文件, 然后检查functions.php, 然后依次检查了主题中可以调用此文件的每个文件。我使用Dreamweaver在主题的整个文件夹中搜索包含该代码的任何文档, 而Dreamweaver却一无所获。如果我激活一个不同的主题, 代码就会消失, 所以我知道它就是主题。我就是不知道怎么做！
有人知道我应该在哪里/寻找什么吗？我到处都在寻找答案, 却一直找不到。可能是由javascript文件引起的吗？还是加密的PHP？
希望对你有帮助：
主题是Mercor, 它是WooCommerce就绪的主题。这是演示页面：http://mercor.premiumcoding.com/。你可以在1369行附近看到有问题的代码段。
functions.php中的页脚：

function footer(){ function pmc_recent_footer_excerpt_length( $length ) { return 40; }function pmc_recent_footer_title($title) { returnsubstr($title, 0, 40). ''; }add_filter( 'excerpt_length', 'pmc_recent_footer_excerpt_length', 999 ); add_filter('the_title', 'pmc_recent_footer_title') ; }

如果我删除了整个代码段, 那么有害的代码和整个页脚就会消失。我试图删除括号内的所有内容, 例如：

function footer(){ }

但是仍然显示出令人反感的代码。
同样在functions.php中-但删除无济于事

function socialLinkCat($link, $title, $email) { $social = ''; $social .='< div class="addthis_toolbox"> < div class="custom_images"> '; global $data; if($data['facebook_show'] == 1) $social .= '< a class="addthis_button_facebook" addthis:url="'.$link.'" addthis:title="'.$title.'"title="'.$data['translation_facebook'].'"> < img src="'. get_template_directory_uri() .'/images/facebookIcon.png" width="64" height="64" border="0" alt="'.$data['translation_facebook'].'" /> < /a> '; if($data['twitter_show'] == 1) $social .= '< a class="addthis_button_twitter" addthis:url="'.$link.'" addthis:title="A'.$title.'"title="'.$data['translation_twitter'].'"> < img src="'. get_template_directory_uri() .'/images/twitterIcon.png" width="64" height="64" border="0" alt="'.$data['translation_twitter'].'" /> < /a> '; if($data['digg_show'] == 1) $social .= '< a class="addthis_button_digg" addthis:url="'.$link.'" addthis:title="'.$title.'" title="'.$data['translation_digg'].'"> < img src="'. get_template_directory_uri() .'/images/diggIcon.png" width="64" height="64" border="0" alt="'.$data['translation_digg'].'" /> < /a> '; if($data['stumble_show'] == 1) $social .= '< a class="addthis_button_stumble" addthis:url="'.$link.'" addthis:title="'.$title.'" title="'.$data['translation_stumble'].'"> < img src="'. get_template_directory_uri() .'/images/stumbleUponIcon.png" width="64" height="64" border="0" alt="Share to Stumble Upon" /> < /a> '; $social .='< a class="addthis_button" addthis:url="'.$link.'" addthis:title="'.$title.'" > < img src="'. get_template_directory_uri() .'/images/socialIconShareMore.png" width="64" height="64" border="0" alt="More..." /> < /a> < /div> < script type="text/javascript" src="http://img.readke.com/220531/1049441D9-6.jpg"> < /script> '; if($data['email_show'] == 1 & & $email) $social .= '< a class="emaillink" href="mailto:'.$data['email'].'" title="'.$data['translation_email'].'"> < /a> < /div> '; $social .= '< /div> '; echo $social; }function socialLinkProduct() { $social = ''; $social ='< div class="addthis_toolbox"> < div class="custom_images"> '; global $data; if($data['facebook_show'] == 1) $social .= '< a class="addthis_button_facebook" title="'.$data['translation_facebook'].'"> < img src="'. get_template_directory_uri() .'/images/icon-facebook-product-single.png" width="16" height="16" border="0" alt="'.$data['translation_facebook'].'" /> < /a> '; if($data['twitter_show'] == 1) $social .= '< a class="addthis_button_twitter" title="'.$data['translation_twitter'].'"> < img src="'. get_template_directory_uri() .'/images/icon-twitter-product-single.png" width="16" height="16" border="0" alt="'.$data['translation_twitter'].'" /> < /a> '; //if($data['digg_show'] == 1) //$social .= '< a class="addthis_button_digg" title="'.$data['translation_digg'].'"> < img src="'. get_template_directory_uri() .'/images/diggIcon.png" width="64" height="64" border="0" alt="'.$data['translation_digg'].'" /> < /a> '; //if($data['youtube_show'] == 1) //$social .= '< div> < a class="addthis_button_youtube"> < img src="'. get_template_directory_uri() .'/images/diggIcon.png" width="64" height="64" border="0" alt="Share to Twitter" /> < /div> < /a> < /div> '; $social .='< a class="addthis_button_more"> < img src="'. get_template_directory_uri() .'/images/icon-more-product-single.png" width="16" height="16" border="0" alt="More..." /> < /a> < /div> < script type="text/javascript" src="http://img.readke.com/220531/1049441D9-6.jpg"> < /script> '; if($data['email_show'] == 1) $social .= '< a class="emaillink" href="mailto:'.$data['email'].'" title="'.$data['translation_email'].'"> < /a> < /div> '; echo $social; }function socialLinkSingle() { $social = ''; $social ='< div class="addthis_toolbox"> < div class="custom_images"> '; global $data; if($data['facebook_show'] == 1) $social .= '< a class="addthis_button_facebook" title="'.$data['translation_facebook'].'"> < img src="'. get_template_directory_uri() .'/images/facebookIcon.png" width="64" height="64" border="0" alt="'.$data['translation_facebook'].'" /> < /a> '; if($data['twitter_show'] == 1) $social .= '< a class="addthis_button_twitter" title="'.$data['translation_twitter'].'"> < img src="'. get_template_directory_uri() .'/images/twitterIcon.png" width="64" height="64" border="0" alt="'.$data['translation_twitter'].'" /> < /a> '; //if($data['digg_show'] == 1) //$social .= '< a class="addthis_button_digg" title="'.$data['translation_digg'].'"> < img src="'. get_template_directory_uri() .'/images/diggIcon.png" width="64" height="64" border="0" alt="'.$data['translation_digg'].'" /> < /a> '; //if($data['youtube_show'] == 1) //$social .= '< div> < a class="addthis_button_youtube"> < img src="'. get_template_directory_uri() .'/images/diggIcon.png" width="64" height="64" border="0" alt="Share to Twitter" /> < /div> < /a> < /div> '; $social .='< a class="addthis_button_more"> < img src="'. get_template_directory_uri() .'/images/socialIconShareMore.png" width="64" height="64" border="0" alt="More..." /> < /a> < /div> < script type="text/javascript" src="http://img.readke.com/220531/1049441D9-6.jpg"> < /script> '; if($data['email_show'] == 1) $social .= '< a class="emaillink" href="mailto:'.$data['email'].'" title="'.$data['translation_email'].'"> < /a> < /div> '; echo $social; }

footer.php文件

< !-- footerwhat --> < ?php wp_footer(); ?> < !-- footerwhat -->

主页上生成的额外代码行(” … ” 指的是wp_footer()添加的预期代码)

< /footer> < !-- footer what?! END --> ... < script type='text/javascript' src='/uploads/allimg/220531/1049443U5-0.jpg #038; ver=1'> < /script> ... < !-- footer what?! END -->

#1OP在评论中回答：
通过更改固定
< ？php wp_footer()？>
to

< ?php if (is_home() || is_front_page() ) { remove_action('wp_footer', 'output_inline_js'); wp_admin_bar_render(); echo "< script type='text/javascript' src='http://yoursite.com/wp-content/themes/mercor/js/gistfile_pmc.js?ver=3.5.1'> ??< /script> < script type='text/javascript' src='http://yoursite.com/wp-content/plugins/woocommerce/assets/js/jquery-plugins??.min.js?ver=1.6.6'> < /script> < script type='text/javascript' src='http://yoursite.com/wp-content/plugins/woocommerce/assets/js/frontend/wooco??mmerce.min.js?ver=1.6.6'> < /script> "; } else { wp_footer(); }?>

– mulysasasylum