{"id":1502,"date":"2017-08-09T11:06:21","date_gmt":"2017-08-09T03:06:21","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=1502"},"modified":"2017-08-09T11:06:21","modified_gmt":"2017-08-09T03:06:21","slug":"php-%e6%95%99%e5%ad%b8-%e6%b5%81%e7%a8%8b%e6%8e%a7%e5%88%b6-switch","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=1502","title":{"rendered":"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013  switch"},"content":{"rendered":"<div style='text-align:center' class='yasr-auto-insert-overall'><\/div><div style='text-align:center' class='yasr-auto-insert-visitor'><\/div><div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>\n<p>switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc<\/p>\n\n\n<p>\u4ee5\u4e0b\u7bc4\u4f8b\u70ba\u986f\u793a\u4eca\u5929\u70ba\u661f\u671f\u5e7e\uff1f<\/p>\n\n\n<pre class=\"wp-block-code\"><code>\necho '\u4eca\u5929\u662f ';\n\/\/date('w') \u662f\u53d6\u5f97\u4eca\u5929\u70ba\u661f\u671f\u5e7e \u8a72\u65e5\u671f\u51fd\u6578\u6240\u56de\u50b3\u7684\u503c \u662f\u5b57\u4e32 '0','1','2','3','4','5','6'\nswitch (date('w')) {\n    case '0':\n        echo '\u661f\u671f\u65e5';\n        break;\n    case '1':\n        echo '\u661f\u671f\u4e00';\n        break;\n    case '2':\n        echo '\u661f\u671f\u4e8c';\n        break;\n    case '3':\n        echo '\u661f\u671f\u4e09';\n        break;\n    case '4':\n        echo '\u661f\u671f\u56db';\n        break;\n    case '5':\n        echo '\u661f\u671f\u4e94';\n        break;\n    case '6':\n        echo '\u661f\u671f\u516d';\n        break;\n    default:\/\/\u4f60\u53ef\u4ee5\u628adefault\u60f3\u6210\u662f\u4f8b\u5916\u8655\u7406 \u7576\u4ee5\u4e0a\u689d\u4ef6\u90fd\u4e0d\u7b26\u5408\u6642\u624d\u6703\u8dd1default\n        echo '\u672a\u53d6\u5f97\u6b63\u78ba\u65e5\u671f\u51fd\u6578';\n}<\/code><\/pre>\n\n\n<p>\u986f\u793a\u7d50\u679c\uff1a<br \/>\u4eca\u5929\u662f \u661f\u671f\u4e09<\/p>\n\n\n<p><strong><a href=\"https:\/\/www.webteach.tw\/?p=1434\" target=\"_blank\" rel=\"noreferrer noopener\">\u56dePHP\u6559\u5b78\u76ee\u9304<\/a><\/strong><\/p>\n<div style='text-align:center' class='yasr-auto-insert-overall'><\/div><div style='text-align:center' class='yasr-auto-insert-visitor'><\/div>","protected":false},"excerpt":{"rendered":"<p>switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc<\/p>\n","protected":false},"author":1,"featured_media":2201,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[36],"tags":[154,448,550,901],"class_list":["post-1502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-case","tag-php","tag-switch","tag-901"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch - \u6df7\u6c34\u6478\u9b5a<\/title>\n<meta name=\"description\" content=\"switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webteach.tw\/?p=1502\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch - \u6df7\u6c34\u6478\u9b5a\" \/>\n<meta property=\"og:description\" content=\"switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.webteach.tw\/?p=1502\" \/>\n<meta property=\"og:site_name\" content=\"\u6df7\u6c34\u6478\u9b5a\" \/>\n<meta property=\"article:published_time\" content=\"2017-08-09T03:06:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/1-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"680\" \/>\n\t<meta property=\"og:image:height\" content=\"454\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"jeff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"jeff\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502\"},\"author\":{\"name\":\"jeff\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#\\\/schema\\\/person\\\/d434d754fd581338113eecfa923d7520\"},\"headline\":\"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch\",\"datePublished\":\"2017-08-09T03:06:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502\"},\"wordCount\":10,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.webteach.tw\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/1-1.png\",\"keywords\":[\"case\",\"php\",\"switch\",\"\u6559\u5b78\"],\"articleSection\":[\"PHP\"],\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502\",\"url\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502\",\"name\":\"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch - \u6df7\u6c34\u6478\u9b5a\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.webteach.tw\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/1-1.png\",\"datePublished\":\"2017-08-09T03:06:21+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#\\\/schema\\\/person\\\/d434d754fd581338113eecfa923d7520\"},\"description\":\"switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.webteach.tw\\\/?p=1502\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#primaryimage\",\"url\":\"https:\\\/\\\/www.webteach.tw\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/1-1.png\",\"contentUrl\":\"https:\\\/\\\/www.webteach.tw\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/1-1.png\",\"width\":680,\"height\":454,\"caption\":\"\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=1502#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\\\/\\\/www.webteach.tw\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#website\",\"url\":\"https:\\\/\\\/www.webteach.tw\\\/\",\"name\":\"\u6df7\u6c34\u6478\u9b5a\",\"description\":\"\u5b78\u7121\u6b62\u5883,\u6559\u5b78\u76f8\u9577\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.webteach.tw\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-TW\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#\\\/schema\\\/person\\\/d434d754fd581338113eecfa923d7520\",\"name\":\"jeff\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5797200e421b670a2ce64d6e7382054c69b231d4aab55742c96bb1e51bc9fefc?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5797200e421b670a2ce64d6e7382054c69b231d4aab55742c96bb1e51bc9fefc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5797200e421b670a2ce64d6e7382054c69b231d4aab55742c96bb1e51bc9fefc?s=96&d=mm&r=g\",\"caption\":\"jeff\"},\"sameAs\":[\"http:\\\/\\\/35.72.55.111\"],\"url\":\"https:\\\/\\\/www.webteach.tw\\\/?author=1\"},false]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch - \u6df7\u6c34\u6478\u9b5a","description":"switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.webteach.tw\/?p=1502","og_locale":"zh_TW","og_type":"article","og_title":"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch - \u6df7\u6c34\u6478\u9b5a","og_description":"switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc","og_url":"https:\/\/www.webteach.tw\/?p=1502","og_site_name":"\u6df7\u6c34\u6478\u9b5a","article_published_time":"2017-08-09T03:06:21+00:00","og_image":[{"width":680,"height":454,"url":"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/1-1.png","type":"image\/png"}],"author":"jeff","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005:":"jeff"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.webteach.tw\/?p=1502#article","isPartOf":{"@id":"https:\/\/www.webteach.tw\/?p=1502"},"author":{"name":"jeff","@id":"https:\/\/www.webteach.tw\/#\/schema\/person\/d434d754fd581338113eecfa923d7520"},"headline":"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch","datePublished":"2017-08-09T03:06:21+00:00","mainEntityOfPage":{"@id":"https:\/\/www.webteach.tw\/?p=1502"},"wordCount":10,"commentCount":0,"image":{"@id":"https:\/\/www.webteach.tw\/?p=1502#primaryimage"},"thumbnailUrl":"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/1-1.png","keywords":["case","php","switch","\u6559\u5b78"],"articleSection":["PHP"],"inLanguage":"zh-TW","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.webteach.tw\/?p=1502#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.webteach.tw\/?p=1502","url":"https:\/\/www.webteach.tw\/?p=1502","name":"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch - \u6df7\u6c34\u6478\u9b5a","isPartOf":{"@id":"https:\/\/www.webteach.tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.webteach.tw\/?p=1502#primaryimage"},"image":{"@id":"https:\/\/www.webteach.tw\/?p=1502#primaryimage"},"thumbnailUrl":"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/1-1.png","datePublished":"2017-08-09T03:06:21+00:00","author":{"@id":"https:\/\/www.webteach.tw\/#\/schema\/person\/d434d754fd581338113eecfa923d7520"},"description":"switch case \u901a\u5e38\u7528\u65bc\u7c21\u6613\u7684\u5206\u985e\uff0c\u7576\u6709\u591a\u5c64\u7684if else\u6642\u4e14\u5224\u65b7\u689d\u4ef6\u70ba\u55ae\u4e00\u8b8a\u6578\u6642\u53ef\u4f7f\u7528switch case\u4f86\u7c21\u5316\u7a0b\u5f0f\u78bc","breadcrumb":{"@id":"https:\/\/www.webteach.tw\/?p=1502#breadcrumb"},"inLanguage":"zh-TW","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.webteach.tw\/?p=1502"]}]},{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.webteach.tw\/?p=1502#primaryimage","url":"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/1-1.png","contentUrl":"https:\/\/www.webteach.tw\/wp-content\/uploads\/2017\/12\/1-1.png","width":680,"height":454,"caption":""},{"@type":"BreadcrumbList","@id":"https:\/\/www.webteach.tw\/?p=1502#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9801","item":"https:\/\/www.webteach.tw\/"},{"@type":"ListItem","position":2,"name":"[ PHP ] \u2013 #\u6559\u5b78- \u6d41\u7a0b\u63a7\u5236 \u2013 switch"}]},{"@type":"WebSite","@id":"https:\/\/www.webteach.tw\/#website","url":"https:\/\/www.webteach.tw\/","name":"\u6df7\u6c34\u6478\u9b5a","description":"\u5b78\u7121\u6b62\u5883,\u6559\u5b78\u76f8\u9577","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.webteach.tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-TW"},{"@type":"Person","@id":"https:\/\/www.webteach.tw\/#\/schema\/person\/d434d754fd581338113eecfa923d7520","name":"jeff","image":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/secure.gravatar.com\/avatar\/5797200e421b670a2ce64d6e7382054c69b231d4aab55742c96bb1e51bc9fefc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5797200e421b670a2ce64d6e7382054c69b231d4aab55742c96bb1e51bc9fefc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5797200e421b670a2ce64d6e7382054c69b231d4aab55742c96bb1e51bc9fefc?s=96&d=mm&r=g","caption":"jeff"},"sameAs":["http:\/\/35.72.55.111"],"url":"https:\/\/www.webteach.tw\/?author=1"},false]}},"views":830,"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":2,"sum_votes":10},"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/1502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1502"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/1502\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/media\/2201"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}