{"id":97,"date":"2009-05-16T21:55:21","date_gmt":"2009-05-16T13:55:21","guid":{"rendered":"http:\/\/www.genepeng.com\/?p=97"},"modified":"2009-05-16T21:55:21","modified_gmt":"2009-05-16T13:55:21","slug":"perl%e5%a4%9a%e7%bb%b4%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/www.genepeng.com\/index.php\/97","title":{"rendered":"perl\u591a\u7ef4\u6570\u7ec4"},"content":{"rendered":"<p>Perl\u8bed\u8a00\u5e94\u8be5\u8bb0\u4f4f\u7684\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\uff1aPerl\u4e2d\u7684\u6570\u7ec4\u548c\u54c8\u5e0c\u8868\u59cb\u7ec8\u662f\u4e00\u7ef4\u7684\u3002\u56e0\u6b64\uff0c\u6570\u7ec4\u548c\u54c8\u5e0c\u8868\u53ea\u4fdd\u5b58\u6807\u91cf\u503c\uff0c\u4e0d\u76f4\u63a5\u5b58\u8d2e\u6570\u7ec4\u6216\u5176\u5b83\u7684\u590d\u6742\u6570\u636e\u7ed3\u6784\u3002\u6570\u7ec4\u7684\u6210\u5458<span style=\"color: #ff00ff;\">\u8981\u4e48\u662f\u6570\uff08\u6216\u5b57\u7b26\u4e32\uff09\u8981\u4e48\u662f\u5f15\u7528<\/span>\u3002<\/p>\n<ul>\n<li>\u4e2d\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa\u533f\u540d\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u6240\u4ee5\u521b\u5efa\u591a\u7ef4\u6570\u7ec4\u53ef\u4ee5\u8fd9\u6837\u6765\u521b\u5efa\uff1a\u5982<\/li>\n<\/ul>\n<p style=\"padding-left: 30px;\"><span style=\"color: #993300;\">$line = [&#8216;solid&#8217; , &#8216;black&#8217; , [&#8216;1&#8242;,&#8217;2&#8242;,&#8217;3&#8217;] , [&#8216;4&#8242;,&#8217;5&#8242;,&#8217;6&#8217;]];<\/span><\/p>\n<p style=\"padding-left: 30px;\"><span style=\"color: #003366;\">$line-&gt;[0] = solid<br \/>\n$line-&gt;[1] = black<br \/>\n$line-&gt;[2][0] = 1<br \/>\n$line-&gt;[3][1] = 5<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u5927\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa\u533f\u540d hash\u8868\u7684\u5f15\u7528\uff0c\u6240\u4ee5\u521b\u5efa\u591a\u7ef4\u6570\u7ec4\u8fd8\u53ef\u4ee5\u8fd9\u6837\u6765\u521b\u5efa<\/span><\/li>\n<\/ul>\n<p style=\"padding-left: 30px;\"><span style=\"color: #993300;\">$map = {&#8220;1&#8221; =&gt;<br \/>\n \u3000{<br \/>\n\u3000\u3000  &#8220;1-0&#8221; =&gt; &#8220;1-0&#8221;,<br \/>\n \u3000\u3000 &#8220;1-1&#8221; =&gt; &#8220;1-1&#8221;<br \/>\n\u3000 },<br \/>\n\u3000 &#8220;2&#8221; =&gt;<br \/>\n\u3000 {<br \/>\n\u3000 \u3000 &#8220;2-0&#8221; =&gt; &#8220;2-0&#8221;,<br \/>\n\u3000\u3000  &#8220;2-1&#8221; =&gt; &#8220;2-1&#8221;<br \/>\n\u3000 }\u3000<br \/>\n};<\/span><\/p>\n<p style=\"padding-left: 30px;\"><span style=\"color: #000000;\">\u8be5hash\u8868\u53ef\u4ee5\u8fd9\u6837\u6765\u4f7f\u7528<\/span><\/p>\n<p style=\"padding-left: 30px;\"><span style=\"color: #000000;\">$map-&gt;{&#8220;2&#8221;}-&gt;{&#8220;2-1&#8221;}<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Perl\u8bed\u8a00\u5e94\u8be5\u8bb0\u4f4f\u7684\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\uff1aPerl\u4e2d\u7684\u6570\u7ec4\u548c\u54c8\u5e0c\u8868\u59cb\u7ec8\u662f\u4e00\u7ef4\u7684\u3002\u56e0\u6b64\uff0c\u6570\u7ec4\u548c\u54c8\u5e0c\u8868\u53ea\u4fdd\u5b58\u6807\u91cf\u503c\uff0c\u4e0d\u76f4\u63a5\u5b58\u8d2e\u6570\u7ec4\u6216\u5176\u5b83\u7684\u590d\u6742\u6570\u636e\u7ed3\u6784\u3002\u6570\u7ec4\u7684\u6210\u5458\u8981\u4e48\u662f\u6570\uff08\u6216\u5b57\u7b26\u4e32\uff09\u8981\u4e48\u662f\u5f15\u7528\u3002 \u4e2d\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa\u533f\u540d\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u6240\u4ee5\u521b\u5efa\u591a\u7ef4\u6570\u7ec4\u53ef\u4ee5\u8fd9\u6837\u6765\u521b\u5efa\uff1a\u5982 $line = [&#8216;solid&#8217; , &#8216;black&#8217; , [&#8216;1&#8242;,&#8217;2&#8242;,&#8217;3&#8217;] , [&#8216;4&#8242;,&#8217;5&#8242;,&#8217;6&#8217;]]; $line-&gt;[0] = solid $line-&gt;[1] = black $line-&gt;[2][0] = 1 $line-&gt;[3][1] = 5 \u5927\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa\u533f\u540d hash\u8868\u7684\u5f15\u7528\uff0c\u6240\u4ee5\u521b\u5efa\u591a\u7ef4\u6570\u7ec4\u8fd8\u53ef\u4ee5\u8fd9\u6837\u6765\u521b\u5efa $map = {&#8220;1&#8221; =&gt; \u3000{ \u3000\u3000 &#8220;1-0&#8221; =&gt; &#8220;1-0&#8221;, \u3000\u3000 &#8220;1-1&#8221; =&gt; &#8220;1-1&#8221; \u3000 }, \u3000 &#8220;2&#8221; =&gt; \u3000 { \u3000 \u3000 &#8220;2-0&#8221; =&gt; &#8220;2-0&#8221;, \u3000\u3000 &#8220;2-1&#8221; =&gt; &#8220;2-1&#8221; \u3000 &#8230; <a title=\"perl\u591a\u7ef4\u6570\u7ec4\" class=\"read-more\" href=\"https:\/\/www.genepeng.com\/index.php\/97\" aria-label=\"More on perl\u591a\u7ef4\u6570\u7ec4\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/posts\/97"}],"collection":[{"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/comments?post=97"}],"version-history":[{"count":2,"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/posts\/97\/revisions"}],"predecessor-version":[{"id":99,"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/posts\/97\/revisions\/99"}],"wp:attachment":[{"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/media?parent=97"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/categories?post=97"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.genepeng.com\/index.php\/wp-json\/wp\/v2\/tags?post=97"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}