PHP\u4e0eMYSql\u8fde\u63a5\u4e0e\u67e5\u8be2
\n\u4e00\u3001\u8fde\u63a5\u6570\u636e\u5e93
\n1\u3001 mysql_connect: \u5f00\u542f MySQL \u94fe\u63a5<\/p>\n

mysql_connect(‘\u4e3b\u673a’,’\u7528\u6237\u540d’,’\u5bc6\u7801’)<\/p>\n

2\u3001 mysql_select_db: \u6253\u5f00\u4e00\u4e2a\u6570\u636e\u5e93
\nmysql_select_db(‘\u6570\u636e\u5e93\u540d’,$\u94fe\u63a5\u6807\u8bc6\u7b26) \/\/\u94fe\u63a5\u6807\u8bc6\u7b26\u4e0d\u586b\u5199\u5219\u9ed8\u8ba4\u4e3a\u4e0a\u4e00\u6b21\u6253\u5f00\u7684\u8fde\u63a5<\/p>\n

3\u3001 mysql_query(“set names ‘GBK'”) \u89e3\u51b3\u4e2d\u6587\u4e71\u7801\u95ee\u9898;<\/p>\n

mysql_query(“set names ‘\u7f16\u7801(utf8\u6216GBK)’ “) \/\/UTF8\u4e0d\u80fd\u6709\u201c-\u201d<\/p>\n

\u4e8c\u3001\u67e5\u8be2\u6570\u636e<\/p>\n

1\u3001mysql_query (SQL\u8bed\u53e5 ,\u8fde\u63a5\u6807\u8bc6\u7b26);<\/p>\n

$sql=”Select * FROM Test ”
\n$result=mysql_query($sql) \/\/\u8fde\u63a5\u6807\u8bc6\u7b26\u9ed8\u8ba4\u4e3a\u4e0a\u4e00\u6b21\u6253\u5f00\u7684\u94fe\u63a5<\/p>\n

\/\/\u83b7\u53d6\u9519\u8bef\u4fe1\u606f<\/p>\n

$result=@mysql_query($sql) or die(mysql_error())<\/p>\n

2\u3001\u83b7\u53d6\u67e5\u8be2\u5230\u7684\u7ed3\u679c<\/p>\n

a\u3001 mysql_fetch_row($result);<\/p>\n

$row=mysql_fetch_row($result);
\necho $row[0];<\/p>\n

b\u3001 mysql_fetch_array($result);<\/p>\n

$row=mysql_fetch_array($result);
\necho $row[0];
\necho $row[‘key’];
\n\u8bf4\u660e\uff1amysql_fetch_array\u548cmysql_fetch_row\u529f\u80fd\u57fa\u672c\u76f8\u540c\uff0c\u53ea\u4e0d\u8fc7\u5b83\u9664\u4e86\u53ef\u4ee5\u7528\u4ece0\u5f00\u59cb\u7684\u504f\u79fb\u91cf\u7d22\u5f15,\u8fd8<\/p>\n

\u53ef\u4ee5\u7528\u57df\u540d\u4f5c\u7d22\u5f15\u3002 \u503c\u8fd4\u56de\u4e0b\u4e00\u884c\u7684\u6240\u6709\u57df\u503c\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u81f3\u4e00\u4e2a\u6570\u7ec4\u4e2d\uff0c\u6ca1\u6709\u884c\u65f6\u8fd4\u56defalse\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PHP\u4e0eMYSql\u8fde\u63a5\u4e0e\u67e5\u8be2 \u4e00\u3001\u8fde\u63a5\u6570\u636e\u5e93 1\u3001 mysql_co...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-563","post","type-post","status-publish","format-standard","hentry","category-phpjsshell"],"_links":{"self":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts\/563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=563"}],"version-history":[{"count":1,"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts\/563\/revisions"}],"predecessor-version":[{"id":564,"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts\/563\/revisions\/564"}],"wp:attachment":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}