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In Server: $domain = $_GET['domain']; //Get domain $Array = array('127.0.0.1','localhost','www.ikxin.com','www.keepmins.com'); //Authorized domain list echo in_array($domain, $Array) ? 'true' : 'false'; //return the resule In Client: $shouname = trim($_SERVER['SERVER_NAME']); //get domain $shouurl = file_get_contents('http://119.27.180.212/auth.php?domain='.$shouname); //get authorized domain form server if($shouurl=='true'){ echo "authorized"; //Authorized }else{ die("unauthorized"); //Unauthorized }

Basics <meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="apple-mobile-web-app-title" content="KeepMins" /> <meta name="theme-color" content="#fffff" /> <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" /> <link rel="apple-touch-icon-precomposed" href="/i/iosicon.png" /> <link rel="manifest" href="/static/manifest.json" /> iOS Status Bar <meta name="apple-mobile-web-app-status-bar-style" content="取值"> default black-translucent black White manifest.json { "name": "Keep Minutes", "short_name": "KeeMins", "theme_color": "#53c5e7", "background_color": "#53c5e7", "display": "fullscreen", "orientation": "portrait", "Scope": "/", "start_url": "/", "icons": [ { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-72x72.png", "sizes": "72x72", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-96x96.png", "sizes": "96x96", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-128x128.png", "sizes": "128x128", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-144x144.png", "sizes": "144x144", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-152x152.png", "sizes": "152x152", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-192x192.png", "sizes": "192x192", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-384x384.png", "sizes": "384x384", "type": "image/png" }, { "src": "wp-content/themes/keep-minutes-2/i/icons/icon-512x512.png", "sizes": "512x512", "type": "image/png" } ], "splash_pages": null } <meta name="msapplication-navbutton-color" content="#3f51b5"> <meta name="msapplication-starturl" content="/?utm_source=homescreen"> <meta name="mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="application-name" content="Add To Home"> <meta name="apple-mobile-web-app-title" content="ADH"> <meta name="apple-mobile-web-app-status-bar-style" content="#3f51b5"> <link rel="manifest" href="manifest.json"> <link rel="apple-touch-icon" sizes="192x192" href="icons/android-chrome-192x192.png" /> <link rel="apple-touch-icon" sizes="144x144" href="icons/android-chrome-144x144.png" /> <link rel="apple-touch-icon" sizes="114x114" href="icons/android-chrome-114x114.png" /> <link rel="apple-touch-icon" sizes="72x72" href="icons/android-chrome-72x72.png" /> <link rel="apple-touch-icon" sizes="57x57" href="icons/android-chrome-57x57.png" /> <link rel="apple-touch-icon" sizes="48x48" href="icons/android-chrome-48x48.png" /> <link rel="apple-touch-icon" sizes="36x36" href="icons/android-chrome-36x36.png" /> <link rel="icon" sizes="192x192" href="/icons/android-chrome-192x192.png" /> <link rel="icon" sizes="144x144" href="icons/android-chrome-144x144.png" /> <link rel="icon" sizes="114x114" href="icons/android-chrome-114x114.png" /> <link rel="icon" sizes="72x72" href="icons/android-chrome-72x72.png" /> <link rel="icon" sizes="57x57" href="icons/android-chrome-57x57.png" /> <link rel="icon" sizes="48x48" href="icons/android-chrome-48x48.png" /> <link rel="icon" sizes="36x36" href="icons/android-chrome-36x36.png" /> <link rel="icon" type="image/x-icon" href="icons/favicon.ico" /> <meta name="msapplication-TileColor" content="#3f51b5"> <meta name="theme-color" content="#3f51b5">

<meta property="og:site_name" content="<?php bloginfo( 'name' ); ?>" /> <meta property="og:title" content="<?php if(!is_home()){the_title();echo '-';} bloginfo( 'name' ); ?>" /> <meta property="og:url" content="<?php if(is_home()){echo esc_url( home_url( '/' ) ); }else{echo esc_url( the_permalink() ); }; ?>" /> <meta property="og:type" content="website" /> <meta name="twitter:site" content="@<?php echo $dukeyin_options['acc_tw']; ?>" />   社交媒体meta是一种针对各种社交媒体的的信息提示，当网站被分享到社交媒体时，会作为标题、URL以及图像优先摘取，有利于网站的SEO，在不借助第三方插件的情况下，将这些meta信息放置在header中，有利于网站的seo。

1 全局添加图像链接参数 有时候调用Lightbox插件，需要在图片链接上加某些参数，已发布的文章也是，用以下代码添加data-lightbox=“lightbox”（或其他需要的参数） 来实现。 /** *Lightbox to image link globally */ add_filter('the_content', 'dukeyin_addlightbox'); function dukeyin_addlightbox($content) { global $post; $pattern ="/<a(.*?)href=('|\")(.*?).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>/i"; $replacement = '<a$1href=$2$3.$4$5 data-lightbox="lightbox" title="'.$post->post_title.'"$6>'; $content = preg_replace($pattern, $replacement, $content); return $content; } 另一种方式，修改单张图片，也修改相册的链接 <?php /** * Add data attributes for Fancybox */ // Gallery images function ccd_fancybox_gallery_attribute( $content, $id ) { // Restore title attribute $title = get_the_title( $id ); return str_replace('<a', '<a data-type="image" data-fancybox="gallery" title="' . esc_attr( $title ) . '" ', $content); } add_filter( 'wp_get_attachment_link', 'ccd_fancybox_gallery_attribute', 10, 4 ); // Single images function ccd_fancybox_image_attribute( $content ) { global $post; $pattern = "/<a(.*?)href=('|\")(.*?).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>/i"; $replace = '<a$1href=$2$3.$4$5 data-type="image" data-fancybox="image">'; $content = preg_replace( $pattern, $replace, $content ); return $content; } add_filter( 'the_content', 'ccd_fancybox_image_attribute' ); ?>   ...

新浪地址接口 http://service.weibo.com/share/share.php?url={url}&appkey=&title={titledes}&pic={pic}&ralateUid=&language=&searchPic=false qq微博 http://share.v.t.qq.com/index.php?c=share&a=index&cs=1&bm=110&url={url}&pic={pic}&title={titledes} qzone http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url={url}&title={title} qq好友 http://connect.qq.com/widget/shareqq/index.html?url={url}&showcount=0&title={title}&summary={des}&site=jiathis&pics={pic} renren http://widget.renren.com/dialog/share?resourceUrl={url}&title={title}&images={pic}&description={des} facebook https://www.facebook.com/dialog/share?app_id={app-id}&display=popup&href={link-to-share}&redirect_uri={redirect-uri} Twitter https://twitter.com/intent/tweet?text={text}&url={url}&original_referer={url}  

Wordpress主题制作过程中经常要获得特色图像的URL以用来裁切或者呈现，但是有时候日志中不包含特色图像，比较好的方法是建立一个方程获得文章内容的第一张特色图像。 获得第一张图的方程在网上有很多，但是缺点是每次必须要用if去判断，有特色图像如何，没有特色图像如何。 所以为何我们不将判断的工作直接放进方程里，让这个方程去获取特色图像，没有的话就调用第一张图呢？ /** Get First image */ function get_first_image() { global $post, $posts; $featured_img_url = get_the_post_thumbnail_url(get_the_ID(),'full'); if(empty($featured_img_url)){ $first_img = ''; ob_start(); ob_end_clean(); if($output = preg_match_all(’//i’, $post->post_content, $matches)){ $first_img = $matches [1] [0]; }else{ $first_img = ‘’; }; }else{ $first_img= $featured_img_url; } ...

in functions.php: /* check required plugins */ add_action( 'admin_notices', 'dukeyin_theme_dependencies' ); function dukeyin_theme_dependencies() { if( ! function_exists('new_cmb2_box') ) echo '<div class="notice notice-error"><p>' . __( '<h4>Warning: Plugin Missing: CMB2</h4>The DukeYin theme needs Plugin <a href="https://wordpress.org/plugins/cmb2/" target="_blank">CMB2</a> to function. Search "CMB2" in wordpress plugin panel, install and activit it.', 'dukeyin' ) . '</p></div>'; if(!function_exists('simpleYearlyArchive')) echo '<div class="notice notice-warning"><p>' . __( '<h4>Notice: Plugin Missing: Simple Yearly Archive</h4>The DukeYin theme needs Plugin <a href="https://wordpress.org/plugins/simple-yearly-archive/" target="_blank">Simple Yearly Archive</a> to display the archive page. Search "Simple Yearly Archive" in wordpress plugin panel, install and activit it to make your site better.', 'dukeyin' ) . '</p></div>'; }   ...

一等：最聪明的工作犬，能够通过不到5遍练习掌握新指令，服从率达95%以上。 1. 博德牧羊犬1. Border collie2. 贵宾犬2. Poodle3.德国牧羊犬3. German shepherd4.金毛寻回犬4. Golden retriever5.杜宾犬5. Doberman pinscher6.喜乐蒂牧羊犬6. Shetland sheepdog7.拉布拉多寻回犬7. Labrador retriever8.蝴蝶犬8. Papillon9.罗威纳犬9. Rottweiler10.澳洲牧牛犬10. Australian cattle dog 二等：优秀工作犬，能够通过5-15遍练习掌握新指令，服从率达85%以上。 11.彭布罗克威尔士柯基犬11. Pembroke Welsh corgi12.迷你雪纳瑞12. Miniature schnauzer13.英国史宾格犬13. English springer spaniel14.比利时坦比连犬14. Belgian Tervuren15.舒柏奇犬、比利时牧羊犬15. Schipperke, Belgian sheepdog16.柯利牧羊犬、荷兰毛狮犬16. Collie Keeshond17.德国短毛指示犬17. German short-haired pointer18.平毛寻回犬、英国可卡犬、标准雪纳瑞18. Flat-coated retriever, English cocker spaniel, Standard schnauzer19.布列塔尼猎犬19. Brittany spaniel20.可卡犬、新斯科舍诱鸭寻回犬20. Cocker spaniel, Nova Scotia duck tolling retriever21.魏玛猎犬21. Weimaraner22.比利时马林诺斯犬、伯尔尼兹山地犬22. Belgian Malinois, Bernese mountain dog23.博美犬23. Pomeranian24.爱尔兰水猎犬24. Irish water spaniel25.维希拉猎犬25. Vizsla26.卡迪根威尔士柯基犬26. Cardigan Welsh corgi 三等：高于平均水平的工作犬，能够通过15-25遍练习掌握新指令，服从率达70%以上。 27.切萨皮克海湾寻回犬、匈牙利牧羊犬、约克夏梗27. Chesapeake Bay retriever, Puli, Yorkshire terrier28.巨型雪纳瑞、葡萄牙水犬28. Giant schnauzer, Portuguese water dog29.艾尔谷梗、法兰德斯牧牛犬29. Airedale, Bouv Flandres30.博得猎狐犬、伯瑞犬30. Border terrier, Briard31.威尔斯激飞猎犬31. Welsh springer spaniel32.曼彻斯特梗32. Manchester terrier33.萨摩耶犬33. Samoyed34.田野小猎犬、纽芬兰犬、澳洲梗、美国史特富郡梗、戈登雪达犬、古代长须牧羊犬34. Field spaniel, Newfoundland, Australian terrier, American Staffordshire terrier, Gordon setter, Bearded collie35. 美国爱斯基摩犬、凯恩梗、凯利蓝梗、爱尔兰长毛猎犬35. American Eskimo dog, Cairn terrier, Kerry blue terrier, Irish setter36. 挪威猎鹿犬36. Norwegian elkhound37. 猴绠、丝毛梗、迷你杜宾犬、英国赛特犬、法老王猎犬、西班牙小猎犬37. Affenpinscher, Silky terrier, Miniature pinscher, English setter, Pharaoh hound, Clumber spaniel 38.诺里奇梗38. Norwich terrier39.大麦町犬39. Dalmatian 四等：普通工作犬，能够通过25-40遍练习掌握新指令，服从率为50%以上。 40.爱尔兰软毛梗、贝灵顿梗、短毛猎狐梗40. Soft-coated wheaten terrier, Bedlington terrier, Smooth-haired fox terrier41卷毛寻回犬、爱尔兰猎狼犬41. Curly-coated retriever, Irish wolfhound42哥威斯犬、澳洲牧羊犬42. Kuvasz, Australian shepherd43.萨卢基狗、芬兰猎犬、指示猎犬43. Saluki, Finnish Spitz, Pointer44.查理士王小猎犬、德国刚毛指示犬、黑褐猎浣熊犬、美国水猎犬44. Cavalier King Charles spaniel, German wirehaired pointer, Black-and-tan coonhound, American water spaniel45.西伯利亚爱斯基摩犬、卷毛比熊犬、英国玩具犬45. Siberian husky, Bichon Frise, English toy spaniel46.西藏猎犬、英国猎狐犬、奥达猎犬、美国猎狐犬、格雷伊猎犬、猎兔犬、帕尔森罗塞尔梗、硬毛指示猎物格里芬狗46. Tibetan spaniel, English foxhound, Otterhound, American foxhound, Greyhound, Harrier, Parson Russel terrier, Wirehaired pointing griffon47.西部高地白挭、哈威那、苏格兰猎鹿犬47. West Highland white terrier, Havanese, Scottish deerhound48.斗拳狗、大丹犬48. Boxer, Great Dane49.达克斯猎犬、斯塔福德郡斗牛梗、柴犬49. Dachshund, Staffordshire bull terrier, Shiba Inu50.雪橇犬50. Malamute51.小灵狗、中国沙皮犬、刚毛猎狐梗51. Whippet, Chinese shar-pei, Wirehaired fox terrier52.罗得西亚脊背犬52. Rhodesian ridgeback53.依比沙猎犬、威尔士梗、爱尔兰梗53. Ibizan hound, Welsh terrier, Irish terrier54.波士顿犬、秋田犬54. Boston terrier, Akita 五等：较差的工作犬，需要通过40-80遍练习掌握新指令，服从率约40%。 55.斯凯梗犬55. Skye terrier56.诺福克梗、西里汉梗56. Norfolk terrier, Sealyham terrier57.巴哥犬57. Pug58.法国斗牛犬58. French bulldog59.布鲁塞尔粗毛猎犬、马尔济斯犬59. Brussels griffon, Maltese terrier60.格力犬60. Italian greyhound61.中国冠毛犬61. Chinese crested62.丹迪丁蒙梗、中型格里芬狩猎犬、西藏梗、日本狮子犬、湖畔梗62. Dandie Dinmont terrier, Vendeen, Tibetan terrier, Japanese chin, Lakeland terrier63.英国古代牧羊犬63. Old English sheepdog64.大白熊犬64. Great Pyrenees65.苏格兰梗、圣伯纳犬65. Scottish terrier, Saint Bernard66.牛头梗、迷你贝吉格里芬凡丁犬66. Bull terrier, Petite Basset Griffon, Vendeen67.吉娃娃67. Chihuahua68.拉萨阿普索犬68. Lhasa apso69.牛头獒犬69. Bullmastiff 六等：最低效的工作犬，可能需要练习100遍以上才能掌握新指令，服从率约30%。 70.西施犬70. Shih Tzu71.巴吉度猎犬71. Basset hound72.獒、比格猎犬72. Mastiff, beagle73.北京犬73. Pekingese74.寻血猎犬74. Bloodhound75.波索尔犬75. Borzoi76.松狮犬76. Chow chow77.斗牛犬77. Bulldog78.巴辛吉犬78. Basenji79.阿富汗猎犬79. Afghan hound via https://www.sciencealert.com/smartest-dog-breeds-canine-psychologist-intelligence-pets

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前期准备：安装宝塔Linux面板 4.2.x，安装Linux工具箱，安装LNMP或LAMP环境 具体优化设置步骤 1、添加计划任务，定期释放内存，建议设置每天释放一次，执行时机为半夜，如：3:30 2、打开Linux工具箱添加Swap Swap推荐值： 物理内存 Swap 512M 1024M 1GB 1500M 2GB 2048M 4GB 4096M 6GB+ 4096M 3、安装PHP缓存扩展，根据即将部署的站点需求，尽量使用更高的PHP版本，另外缓存安装建议如下： 脚本缓存：xcache、opcache 任选一项安装，PHP5.2-5.4建议使用xcache，PHP5.5以上建议使用opcache 内容缓存：若程序支持，建议优先顺序如下： redis > apc > memcached > memcache 注意：内容缓存和脚本缓存，都各只安装一个，不要安装多个! 4、若程序支持，尽量使用imagemagick代替PHP自带GD，以提升性能 5、若程序支持，尽量安装fileinfo、exif扩展，以提升站点性能和安全性 6、若确定您的程序不需要，尽量不要安装ZendGuardLoader，ioncube解密扩展 7、若您的程序不需要PATH_INFO，请把它关闭 8、PHP并发调整建议： CPU/内存 单站点 多站点 1H/512M 20-30 10-20 1H/1G 30-50 20-30 2H/2G 50-80 30-50 2H/4G 60-100 30-50 4H/4G 100-150 30-80 4H/8G 100-200 30-80 6H/6G 100-200 30-80 8H/8G 100-300 50-100 8H/16G 100-300 100-150 16H/16G 100-300 100-150 注1：容易受到CC攻击的站点使用的PHP版本，尽量不要设置过高的并发，以免服务器被打死 注2：VPS性能参差不齐，以上建议仅供参考，请根据实际使用效果自行调整 注3：不建议设置超过300并发上限，哪怕您的服务器性能足够好；若发现并发不够用，请尝试优化站点数据库缓存可能更有效 ...