{"id":47501,"date":"2024-12-02T12:26:25","date_gmt":"2024-12-02T04:26:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47501\/"},"modified":"2024-12-02T12:26:25","modified_gmt":"2024-12-02T04:26:25","slug":"php-%e5%87%bd%e6%95%b0%e5%a6%82%e4%bd%95%e4%b8%8e-javascript-%e4%ba%a4%e4%ba%92","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47501\/","title":{"rendered":"PHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92<\/h1>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300aPHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86<\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u7c73\u4e91\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

PHP \u51fd\u6570\u4e0e JavaScript \u4ea4\u4e92\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 echo \u51fd\u6570\u8f93\u51fa JavaScript \u4ee3\u7801\u3002\u4f7f\u7528 header \u51fd\u6570\u5411\u5ba2\u6237\u7aef\u53d1\u9001 HTTP \u6807\u5934\u3002\u672c\u6587\u63d0\u4f9b\u4e86\u4f7f\u7528 PHP \u51fd\u6570\u5904\u7406 Ajax \u8bf7\u6c42\u7684\u5b9e\u6218\u6848\u4f8b\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92<\/strong><\/p>\n

\u4ecb\u7ecd<\/strong><\/p>\n

PHP \u51fd\u6570\u53ef\u4ee5\u4e0e JavaScript \u4ea4\u4e92\uff0c\u4ece\u800c\u5728\u670d\u52a1\u5668\u7aef\u548c\u5ba2\u6237\u7aef\u4e4b\u95f4\u4f20\u9012\u6570\u636e\u4ee5\u53ca\u5904\u7406\u7528\u6237\u4ea4\u4e92\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u4e0e JavaScript \u4ea4\u4e92\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\u3002<\/p>\n

\u4f7f\u7528 echo<\/strong><\/p>\n

echo<\/code> \u51fd\u6570\u53ef\u7528\u4e8e\u5728 PHP \u4ee3\u7801\u4e2d\u8f93\u51fa\u6570\u636e\u3002\u4e3a\u4e86\u4e0e JavaScript \u4ea4\u4e92\uff0c\u60a8\u53ef\u4ee5\u5c06 JavaScript \u4ee3\u7801\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8f93\u51fa\u3002\u4f8b\u5982\uff1a<\/p>\n

echo \"<script>console.log('Hello, world!');<\/script>\";<\/pre>\n
\u6b64\u4ee3\u7801\u4f1a\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u5c06”Hello, world!”\u6d88\u606f\u8f93\u51fa\u5230\u6d4f\u89c8\u5668\u7684\u63a7\u5236\u53f0\u3002<\/p>\n
\u4f7f\u7528 header<\/strong><\/p>\n
header<\/code> \u51fd\u6570\u53ef\u7528\u4e8e\u5411\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u53d1\u9001 HTTP \u6807\u5934\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6b64\u6807\u5934\u8bbe\u7f6e JavaScript \u53d8\u91cf\u6216\u6267\u884c\u5176\u4ed6\u5ba2\u6237\u7aef\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\n
header('Content-Type: application\/json');\necho json_encode(array('name' => 'John Doe'));<\/pre>\n
\u6b64\u4ee3\u7801\u4f1a\u5411\u6d4f\u89c8\u5668\u53d1\u9001\u4e00\u4e2a JSON \u6807\u5934\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a\u5e26\u6709”name”\u952e\u548c”John Doe”\u503c\u7684\u6570\u7ec4\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 JavaScript \u8bbf\u95ee\u8fd9\u4e2a\u53d8\u91cf\uff1a<\/p>\n
const data = JSON.parse(document.body.textContent);\nconsole.log(data.name); \/\/ \u8f93\u51fa \"John Doe\"<\/pre>\n
\u5b9e\u6218\u6848\u4f8b\uff1aAjax \u8bf7\u6c42<\/strong><\/p>\n
\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u5904\u7406 Ajax \u8bf7\u6c42\u3002<\/p>\n
\u5728\u60a8\u7684 PHP \u811a\u672c\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u5904\u7406\u8bf7\u6c42\u7684\u51fd\u6570\uff1a<\/p>\n
function handle_ajax_request() {\n  $message = $_POST['message'];\n\n  \/\/ \u5bf9\u6d88\u606f\u8fdb\u884c\u4e00\u4e9b\u5904\u7406...\n\n  echo $message;\n}<\/pre>\n
\u5728\u60a8\u7684 JavaScript \u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a Ajax \u8bf7\u6c42\u4ee5\u8c03\u7528\u6b64\u51fd\u6570\uff1a<\/p>\n
const xhr = new XMLHttpRequest();\nxhr.open('POST', 'ajax.php', true);\nxhr.setRequestHeader('Content-Type', 'application\/x-www-form-urlencoded');\nxhr.onload = function() {\n  if (xhr.status === 200) {\n    console.log(xhr.responseText);\n  }\n};\nxhr.send('message=Hello, server!');<\/pre>\n
\u5f53\u7528\u6237\u5355\u51fb\u4e00\u4e2a\u6309\u94ae\u6216\u89e6\u53d1\u67d0\u4e2a\u4e8b\u4ef6\u65f6\uff0c\u6b64\u4ee3\u7801\u5c06\u88ab\u89e6\u53d1\u3002\u5b83\u4f1a\u5411 PHP \u811a\u672c\u53d1\u8d77\u4e00\u4e2a Ajax \u8bf7\u6c42\uff0c\u5305\u542b”message”\u53c2\u6570\u3002PHP \u51fd\u6570\u5c06\u5904\u7406\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\uff0c\u8be5\u54cd\u5e94\u5c06\u5728 JavaScript \u4ee3\u7801\u4e2d\u83b7\u53d6\u5e76\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u3002<\/p>\n
\u7ed3\u8bba<\/strong><\/p>\n
\u4f7f\u7528 PHP \u51fd\u6570\u4e0e JavaScript \u4ea4\u4e92\u662f\u5b9e\u73b0\u52a8\u6001\u548c\u4ea4\u4e92\u5f0f Web \u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u65b9\u9762\u3002\u901a\u8fc7\u4f7f\u7528 echo<\/code> \u548c header<\/code> \u51fd\u6570\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u670d\u52a1\u5668\u7aef\u548c\u5ba2\u6237\u7aef\u4e4b\u95f4\u4f20\u9012\u6570\u636e\u548c\u5904\u7406\u7528\u6237\u4ea4\u4e92\u3002\u672c\u6587\u4e2d\u63d0\u4f9b\u7684\u5b9e\u6218\u6848\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u5904\u7406 Ajax \u8bf7\u6c42\u3002<\/p>\n
\u4eca\u5929\u5173\u4e8e\u300aPHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8ephp\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
PHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92 \u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300aPHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92\u300b\u4e3b\u8981\u8bb2\u89e3\u4e86\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u7c73\u4e91\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01 PHP \u51fd\u6570\u4e0e JavaScript \u4ea4\u4e92\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 echo \u51fd\u6570\u8f93\u51fa JavaScript \u4ee3\u7801\u3002\u4f7f\u7528 header \u51fd\u6570\u5411\u5ba2\u6237\u7aef\u53d1\u9001 HTTP \u6807\u5934\u3002\u672c\u6587\u63d0\u4f9b\u4e86\u4f7f\u7528 PHP \u51fd\u6570\u5904\u7406 Ajax \u8bf7\u6c42\u7684\u5b9e\u6218\u6848\u4f8b\u3002 PHP \u51fd\u6570\u5982\u4f55\u4e0e JavaScript \u4ea4\u4e92 \u4ecb\u7ecd PHP \u51fd\u6570\u53ef\u4ee5\u4e0e JavaScript \u4ea4\u4e92\uff0c\u4ece\u800c\u5728\u670d\u52a1\u5668\u7aef\u548c\u5ba2\u6237\u7aef\u4e4b\u95f4\u4f20\u9012\u6570\u636e\u4ee5\u53ca\u5904\u7406\u7528\u6237\u4ea4\u4e92\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u4f7f\u7528 PHP \u51fd\u6570\u4e0e JavaScript \u4ea4\u4e92\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u5b9e\u6218\u6848\u4f8b\u3002 \u4f7f\u7528 echo echo \u51fd\u6570\u53ef\u7528\u4e8e\u5728 PHP \u4ee3\u7801\u4e2d\u8f93\u51fa\u6570\u636e\u3002\u4e3a\u4e86\u4e0e JavaScript \u4ea4\u4e92\uff0c\u60a8\u53ef\u4ee5\u5c06 JavaScript \u4ee3\u7801\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8f93\u51fa\u3002\u4f8b\u5982\uff1a echo “<script>console.log(‘Hello, world!’);<\/script>”; \u6b64\u4ee3\u7801\u4f1a\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u5c06”Hello, world!”\u6d88\u606f\u8f93\u51fa\u5230\u6d4f\u89c8\u5668\u7684\u63a7\u5236\u53f0\u3002 \u4f7f\u7528 header header […]<\/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-47501","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47501","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=47501"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47501\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}