{"id":21128,"date":"2024-11-19T12:12:20","date_gmt":"2024-11-19T04:12:20","guid":{"rendered":"https:\/\/fwq.ai\/blog\/21128\/"},"modified":"2024-11-19T12:12:20","modified_gmt":"2024-11-19T04:12:20","slug":"dreamweaver%e6%80%8e%e4%b9%88%e5%86%99php","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/21128\/","title":{"rendered":"dreamweaver\u600e\u4e48\u5199php"},"content":{"rendered":"<blockquote><p>\n  dreamweaver \u652f\u6301\u7f16\u5199 php \u4ee3\u7801\uff0c\u9700\u8981\u8bbe\u7f6e\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u6620\u5c04\u5e76\u4f7f\u7528 .php \u6269\u5c55\u540d\u3002php \u4ee3\u7801\u9075\u5faa\u7279\u5b9a\u8bed\u6cd5\uff0c\u53d8\u91cf\u4ee5 &#8220;$&#8221; \u7b26\u53f7\u5f00\u5934\uff0c\u8bed\u53e5\u4ee5 &#8220;;&#8221; \u7ed3\u5c3e\u3002\u5e38\u7528\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u6574\u6570\u548c\u6d6e\u70b9\u6570\u3002php \u63d0\u4f9b\u5404\u79cd\u8fd0\u7b97\u7b26\u8fdb\u884c\u7b97\u672f\u3001\u903b\u8f91\u548c\u6bd4\u8f83\u64cd\u4f5c\u3002\u63a7\u5236\u7ed3\u6784\u5305\u62ec if \u8bed\u53e5\u548c\u5faa\u73af\u3002\u51fd\u6570\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u4efb\u52a1\uff0c\u53ef\u4ee5\u5185\u7f6e\u6216\u7528\u6237\u5b9a\u4e49\u3002dreamweaver \u8fd8\u63d0\u4f9b\u4e86\u8fde\u63a5 mysql \u6570\u636e\u5e93\u5e76\u6267\u884c\u67e5\u8be2\u7684\u529f\u80fd\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202404\/09\/2024040900482813631.jpg\" class=\"aligncenter\" title=\"dreamweaver\u600e\u4e48\u5199php\u63d2\u56fe\" alt=\"dreamweaver\u600e\u4e48\u5199php\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Dreamweaver \u4e2d\u7f16\u5199 PHP<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><br \/>PHP\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u7528\u4e8e\u521b\u5efa\u52a8\u6001\u4e14\u4ea4\u4e92\u5f0fWeb\u5e94\u7528\u7a0b\u5e8f\u3002Dreamweaver \u662f\u4e00\u4e2a\u6d41\u884c\u7684Web\u5f00\u53d1\u73af\u5883\uff0c\u652f\u6301 PHP \u7f16\u7a0b\uff0c\u4f7fWeb\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u8f7b\u677e\u5730\u521b\u5efa\u548c\u7ba1\u7406PHP\u9879\u76ee\u3002<\/p>\n<p><strong>\u8bbe\u7f6e<\/strong><br \/>\u5728Dreamweaver \u4e2d\u5f00\u59cb\u7f16\u5199 PHP \u4ee3\u7801\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u60a8\u7684\u73af\u5883\u5df2\u6b63\u786e\u8bbe\u7f6e\uff1a<\/p>\n<ul>\n<li>\u5b89\u88c5 PHP \u548c MySQL\uff08\u5982\u679c\u9700\u8981\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\uff09<\/li>\n<li>\u4e3a PHP \u8bbe\u7f6e\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u6620\u5c04<\/li>\n<li>\u5728 Dreamweaver \u4e2d\u6253\u5f00 PHP \u6587\u4ef6\uff08.php \u6269\u5c55\u540d\uff09<\/li>\n<\/ul>\n<p><strong>\u8bed\u6cd5<\/strong><br \/>PHP \u4ee3\u7801\u9075\u5faa\u7279\u5b9a\u7684\u8bed\u6cd5\u89c4\u5219\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>PHP \u4ee3\u7801\u5757\u4ee5 &#8221; &#8221; \u7ed3\u675f<\/li>\n<li>\u53d8\u91cf\u4ee5 &#8220;$&#8221; \u7b26\u53f7\u5f00\u5934<\/li>\n<li>\u8bed\u53e5\u4ee5\u5206\u53f7 (;) \u7ed3\u5c3e<\/li>\n<\/ul>\n<p><strong>\u57fa\u672c\u4ee3\u7801<\/strong><br \/>\u5728 Dreamweaver \u4e2d\u7f16\u5199 PHP \u7684\u57fa\u672c\u4ee3\u7801\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;?php\n\n\/\/ PHP \u4ee3\u7801\n\n?&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u53d8\u91cf<\/strong><br \/>PHP \u53d8\u91cf\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u3002\u5b83\u4eec\u4ee5 &#8220;$&#8221; \u7b26\u53f7\u5f00\u5934\uff0c\u540e\u8ddf\u53d8\u91cf\u540d\u79f0\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>$name = \"John Doe\";<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6570\u636e\u7c7b\u578b<\/strong><br \/>PHP \u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u6574\u6570\u3001\u6d6e\u70b9\u6570\u548c\u5e03\u5c14\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>$name = \"John Doe\"; \/\/ \u5b57\u7b26\u4e32\n$age = 30; \/\/ \u6574\u6570\n$salary = 10000.50; \/\/ \u6d6e\u70b9\u6570\n$is_male = true; \/\/ \u5e03\u5c14\u503c<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8fd0\u7b97\u7b26<\/strong><br \/>PHP \u63d0\u4f9b\u4e86\u5404\u79cd\u8fd0\u7b97\u7b26\u6765\u8fdb\u884c\u7b97\u672f\u3001\u903b\u8f91\u548c\u6bd4\u8f83\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u8fd0\u7b97\u7b26\uff1a<\/p>\n<pre>+ \u52a0\u6cd5\n- \u51cf\u6cd5\n* \u4e58\u6cd5\n\/ \u9664\u6cd5\n% \u6a21\u8fd0\u7b97\n== \u7b49\u4e8e\n!= \u4e0d\u7b49\u4e8e\n&gt; \u5927\u4e8e\n&lt; \u5c0f\u4e8e\n&gt;= \u5927\u4e8e\u7b49\u4e8e\n&lt;= \u5c0f\u4e8e\u7b49\u4e8e<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u63a7\u5236\u7ed3\u6784<\/strong><br \/>PHP \u63a7\u5236\u7ed3\u6784\u7528\u4e8e\u63a7\u5236\u7a0b\u5e8f\u6d41\u3002\u5e38\u89c1\u7684\u63a7\u5236\u7ed3\u6784\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>if \u8bed\u53e5<\/li>\n<li>switch \u8bed\u53e5<\/li>\n<li>for \u5faa\u73af<\/li>\n<li>while \u5faa\u73af<\/li>\n<\/ul>\n<p><strong>\u51fd\u6570<\/strong><br \/>PHP \u51fd\u6570\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u7684\u4efb\u52a1\u3002\u5b83\u4eec\u53ef\u4ee5\u5185\u7f6e\u6216\u7528\u6237\u5b9a\u4e49\u7684\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>echo \"Hello World!\"; \/\/ \u5185\u7f6e\u51fd\u6570\nfunction add($a, $b) { return $a + $b; } \/\/ \u7528\u6237\u5b9a\u4e49\u51fd\u6570<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>MySQL \u96c6\u6210<\/strong><br \/>\u5982\u679c\u60a8\u9700\u8981\u4e0e MySQL \u6570\u636e\u5e93\u4ea4\u4e92\uff0cDreamweaver \u63d0\u4f9b\u4e86\u8fde\u63a5\u5230\u6570\u636e\u5e93\u5e76\u6267\u884c\u67e5\u8be2\u7684\u5185\u7f6e\u529f\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>$servername = \"localhost\";\n$username = \"root\";\n$password = \"\";\n$dbname = \"myDB\";\n\n\/\/ \u521b\u5efa\u8fde\u63a5\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6267\u884c\u67e5\u8be2\n$sql = \"SELECT * FROM users\";\n$result = $conn-&gt;query($sql);\n\n\/\/ \u5faa\u73af\u7ed3\u679c\nwhile($row = $result-&gt;fetch_assoc()) {\n    echo $row[\"name\"] . \"&lt;br&gt;\";\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5199php\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>dreamweaver \u652f\u6301\u7f16\u5199 php \u4ee3\u7801\uff0c\u9700\u8981\u8bbe\u7f6e\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u6620\u5c04\u5e76\u4f7f\u7528 .php \u6269\u5c55\u540d\u3002php \u4ee3\u7801\u9075\u5faa\u7279\u5b9a\u8bed\u6cd5\uff0c\u53d8\u91cf\u4ee5 &#8220;$&#8221; \u7b26\u53f7\u5f00\u5934\uff0c\u8bed\u53e5\u4ee5 &#8220;;&#8221; \u7ed3\u5c3e\u3002\u5e38\u7528\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u6574\u6570\u548c\u6d6e\u70b9\u6570\u3002php \u63d0\u4f9b\u5404\u79cd\u8fd0\u7b97\u7b26\u8fdb\u884c\u7b97\u672f\u3001\u903b\u8f91\u548c\u6bd4\u8f83\u64cd\u4f5c\u3002\u63a7\u5236\u7ed3\u6784\u5305\u62ec if \u8bed\u53e5\u548c\u5faa\u73af\u3002\u51fd\u6570\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u4efb\u52a1\uff0c\u53ef\u4ee5\u5185\u7f6e\u6216\u7528\u6237\u5b9a\u4e49\u3002dreamweaver \u8fd8\u63d0\u4f9b\u4e86\u8fde\u63a5 mysql \u6570\u636e\u5e93\u5e76\u6267\u884c\u67e5\u8be2\u7684\u529f\u80fd\u3002 \u5982\u4f55\u5728 Dreamweaver \u4e2d\u7f16\u5199 PHP \u7b80\u4ecbPHP\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u7528\u4e8e\u521b\u5efa\u52a8\u6001\u4e14\u4ea4\u4e92\u5f0fWeb\u5e94\u7528\u7a0b\u5e8f\u3002Dreamweaver \u662f\u4e00\u4e2a\u6d41\u884c\u7684Web\u5f00\u53d1\u73af\u5883\uff0c\u652f\u6301 PHP \u7f16\u7a0b\uff0c\u4f7fWeb\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u8f7b\u677e\u5730\u521b\u5efa\u548c\u7ba1\u7406PHP\u9879\u76ee\u3002 \u8bbe\u7f6e\u5728Dreamweaver \u4e2d\u5f00\u59cb\u7f16\u5199 PHP \u4ee3\u7801\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u60a8\u7684\u73af\u5883\u5df2\u6b63\u786e\u8bbe\u7f6e\uff1a \u5b89\u88c5 PHP \u548c MySQL\uff08\u5982\u679c\u9700\u8981\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\uff09 \u4e3a PHP \u8bbe\u7f6e\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u6620\u5c04 \u5728 Dreamweaver \u4e2d\u6253\u5f00 PHP \u6587\u4ef6\uff08.php \u6269\u5c55\u540d\uff09 \u8bed\u6cd5PHP \u4ee3\u7801\u9075\u5faa\u7279\u5b9a\u7684\u8bed\u6cd5\u89c4\u5219\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b PHP \u4ee3\u7801\u5757\u4ee5 &#8221; &#8221; \u7ed3\u675f \u53d8\u91cf\u4ee5 &#8220;$&#8221; \u7b26\u53f7\u5f00\u5934 \u8bed\u53e5\u4ee5\u5206\u53f7 (;) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-21128","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/21128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=21128"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/21128\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=21128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=21128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=21128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}