{"id":257,"date":"2011-08-12T11:57:09","date_gmt":"2011-08-12T03:57:09","guid":{"rendered":"http:\/\/www.cnmiss.cn\/?p=257"},"modified":"2011-08-12T11:57:40","modified_gmt":"2011-08-12T03:57:40","slug":"php%e5%8f%98%e9%87%8f%e8%b5%8b%e5%80%bc%e7%9a%84%e4%b8%a4%e7%a7%8d%e6%96%b9%e6%b3%95%ef%bc%9a%e5%80%bc%e8%b5%8b%e5%80%bc%e5%92%8c%e5%bc%95%e7%94%a8%e8%b5%8b%e5%80%bc","status":"publish","type":"post","link":"https:\/\/www.cnmiss.cn\/?p=257","title":{"rendered":"PHP\u53d8\u91cf\u8d4b\u503c\u7684\u4e24\u79cd\u65b9\u6cd5\uff1a\u503c\u8d4b\u503c\u548c\u5f15\u7528\u8d4b\u503c"},"content":{"rendered":"

PHP\u4e2d\u4e0d\u9700\u8981\u663e\u793a\u7684\u58f0\u660e\u53d8\u91cf\uff0c\u4f46\u597d\u7684\u7f16\u7a0b\u5b9e\u8df5\u662f\uff1a\u6240\u6709\u53d8\u91cf\u90fd\u5fc5\u987b\u5728\u4f7f\u7528\u524d\u8fdb\u884c\u58f0\u660e\uff0c\u6700\u597d\u5e26\u6709\u6ce8\u91ca\u3002PHP\u53d8\u91cf\u7684\u8d4b\u503c\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u503c\u8d4b\u503c\u548c\u5f15\u7528\u8d4b\u503c\u3002\u4e0b\u9762\u770b\u770b\u8fd9\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n

1\u3001\u503c\u8d4b\u503c\uff1a\u5c06\u8d4b\u503c\u8868\u8fbe\u5f0f\u7684\u503c\u590d\u5236\u5230\u53d8\u91cf\u3002\u4f8b\u5b50\uff1a<\/p>\n

$number=15;
\n$age=20;
\n$sum=12+”15″;\/\/$sum=27<\/p><\/blockquote>\n

2\u3001\u5f15\u7528\u8d4b\u503c\uff1a\u6240\u521b\u5efa\u7684\u53d8\u91cf\u4e0e\u53e6\u4e00\u4e2a\u53d8\u91cf\u5f15\u7528\u7684\u5185\u5bb9\u76f8\u540c\u3002\u56e0\u6b64\u5982\u679c\u591a\u4e2a\u53d8\u91cf\u5f15\u7528\u4e86\u540c\u4e00\u5185\u5bb9\uff0c\u4fee\u6539\u5176\u4e2d\u4efb\u4e00\u4e2a\u53d8\u91cf\uff0c\u5728\u5176\u4f59\u7684\u53d8\u91cf\u4e0a\u90fd\u4f1a\u6709\u53cd\u6620\u3002\u5728\u7b49\u53f7\u540e\u9762\u52a0\u4e00\u4e2a&\u7b26\u53f7\uff08$val2=& $val1\uff09\u5c31\u53ef\u4ee5\u5b8c\u6210\u5f15\u7528\u8d4b\u503c\u6216\u8005\u5c06&\u7b26\u53f7\u653e\u5728\u5f15\u7528\u7684\u53d8\u91cf\u524d\u9762\uff08$val2= &$val1\uff09\uff1a<\/p>\n

$val1=”hello”;
\n$val2=& $val1;
\n$val2=”goodby”;
\necho ‘$val1 is ‘.$val1.”
\n“;
\necho ‘$val2 is ‘.$val2.”
\n“;
\n?>
\n$val1 is goodby
\n$val2 is goodby<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

PHP\u4e2d\u4e0d\u9700\u8981\u663e\u793a\u7684\u58f0\u660e\u53d8\u91cf\uff0c\u4f46\u597d\u7684\u7f16\u7a0b\u5b9e\u8df5\u662f\uff1a\u6240\u6709\u53d8\u91cf\u90fd\u5fc5\u987b\u5728\u4f7f\u7528\u524d\u8fdb\u884c\u58f0\u660e\uff0c … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[25],"class_list":["post-257","post","type-post","status-publish","format-standard","hentry","category-xxbj","tag-php"],"_links":{"self":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts\/257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=257"}],"version-history":[{"count":0,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=\/wp\/v2\/posts\/257\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnmiss.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}