{"id":216,"date":"2016-09-22T06:35:54","date_gmt":"2016-09-21T21:35:54","guid":{"rendered":"http:\/\/blue-bear.jp\/kb\/?p=216"},"modified":"2016-09-22T06:36:27","modified_gmt":"2016-09-21T21:36:27","slug":"php-%e5%80%a4%e3%81%8c%e6%95%b0%e5%ad%97%e3%81%8b%e5%88%a4%e5%ae%9a%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blue-bear.jp\/kb\/php-%e5%80%a4%e3%81%8c%e6%95%b0%e5%ad%97%e3%81%8b%e5%88%a4%e5%ae%9a%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"[php] \u5024\u304c\u6570\u5b57\u304b\u5224\u5b9a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<h2>\u5024\u304c\u6570\u5b57\u304b\u5224\u5b9a\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u5024\u304c\u6570\u5b57\u304b\u5224\u5b9a\u3059\u308b\u65b9\u6cd5\u306fctype_digit\u3092\u4f7f\u7528\u3059\u308b<\/p>\n<pre>\r\n<?php\r\n$strings = array('1820.20', '10002', 'wsl!12');\r\nforeach ($strings as $testcase) {\r\n    if (ctype_digit($testcase)) {\r\n        echo \"The string $testcase consists of all digits.\\n\";\r\n    } else {\r\n        echo \"The string $testcase does not consist of all digits.\\n\";\r\n    }\r\n}\r\n?>\r\n<\/pre>\n<p>\u51fa\u529b\u306f\u4ee5\u4e0b\u306e\u901a\u308a<\/p>\n<pre>\r\nThe string 1820.20 does not consist of all digits.\r\nThe string 10002 consists of all digits.\r\nThe string wsl!12 does not consist of all digits.\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5024\u304c\u6570\u5b57\u304b\u5224\u5b9a\u3059\u308b\u65b9\u6cd5 \u5024\u304c\u6570\u5b57\u304b\u5224\u5b9a\u3059<\/p>\n","protected":false},"author":1,"featured_media":47,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/216"}],"collection":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/comments?post=216"}],"version-history":[{"count":2,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/216\/revisions"}],"predecessor-version":[{"id":218,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/216\/revisions\/218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/media\/47"}],"wp:attachment":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/media?parent=216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/categories?post=216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/tags?post=216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}