{"id":3244,"date":"2024-11-10T08:21:13","date_gmt":"2024-11-10T00:21:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3244\/"},"modified":"2024-11-10T08:21:13","modified_gmt":"2024-11-10T00:21:13","slug":"php%e5%a6%82%e4%bd%95%e8%b0%83%e7%94%a8js%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3244\/","title":{"rendered":"php\u5982\u4f55\u8c03\u7528js\u51fd\u6570"},"content":{"rendered":"<blockquote><p>\n  php\u4e0d\u80fd\u76f4\u63a5\u8c03\u7528javascript\u51fd\u6570\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7html\u3001ajax\u548cwebsockets\u5b9e\u73b0\u51fd\u6570\u8c03\u7528\uff1ahtml\uff1a\u5728php\u4e2d\u751f\u6210html\u4ee3\u7801\uff0c\u521b\u5efa\u6309\u94ae\u6216\u94fe\u63a5\uff0c\u6307\u5b9ajavascript\u51fd\u6570\u3002ajax\uff1a\u521b\u5efajavascript\u51fd\u6570\uff0c\u901a\u8fc7ajax\u5411php\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u5904\u7406\u8bf7\u6c42\u540e\u8fd4\u56de\u54cd\u5e94\u3002websockets\uff1a\u5efa\u7acbwebsocket\u8fde\u63a5\uff0c\u5b9e\u73b0php\u548cjavascript\u7684\u53cc\u5411\u901a\u4fe1\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/08\/2024110808094954219.jpg\" class=\"aligncenter\" title=\"php\u5982\u4f55\u8c03\u7528js\u51fd\u6570\u63d2\u56fe\" alt=\"php\u5982\u4f55\u8c03\u7528js\u51fd\u6570\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u8c03\u7528 JavaScript \u51fd\u6570<\/strong><\/p>\n<p>PHP \u4f5c\u4e3a\u4e00\u79cd\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528 JavaScript \u51fd\u6570\u3002\u7136\u800c\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5b9e\u73b0 PHP \u4e0e JavaScript \u4e4b\u95f4\u7684\u51fd\u6570\u8c03\u7528\uff1a<\/p>\n<p><strong>1. \u901a\u8fc7 HTML<\/strong><\/p>\n<ul>\n<li>\u5728 PHP \u4e2d\u751f\u6210 HTML \u4ee3\u7801\uff0c\u521b\u5efa\u4e00\u4e2a\u5e26\u6709 JavaScript \u51fd\u6570\u7684\u6309\u94ae\u6216\u94fe\u63a5\u3002<\/li>\n<li>\u5728 HTML \u4e2d\u4f7f\u7528 onclick \u5c5e\u6027\u6307\u5b9a\u8981\u8c03\u7528\u7684 JavaScript \u51fd\u6570\u3002<\/li>\n<li>\u5728 PHP \u4e2d\u6784\u5efa\u4e00\u4e2a\u670d\u52a1\u5668\u7aef\u5904\u7406\u7a0b\u5e8f\uff0c\u7528\u4e8e\u54cd\u5e94\u6309\u94ae\u6216\u94fe\u63a5\u7684\u3002<\/li>\n<\/ul>\n<p><strong>2. \u901a\u8fc7 AJAX<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u521b\u5efa\u4e00\u4e2a JavaScript \u51fd\u6570\uff0c\u4f7f\u7528 AJAX \u6280\u672f\u5411 PHP \u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u3002<\/li>\n<li>\u5728 PHP \u4e2d\u7f16\u5199\u4e00\u4e2a\u5904\u7406\u7a0b\u5e8f\u6765\u89e3\u6790 AJAX \u8bf7\u6c42\uff0c\u6267\u884c\u5fc5\u8981\u7684\u64cd\u4f5c\u5e76\u8fd4\u56de\u54cd\u5e94\u3002<\/li>\n<li>JavaScript \u51fd\u6570\u53ef\u4ee5\u5904\u7406\u54cd\u5e94\uff0c\u4f8b\u5982\u66f4\u65b0\u7f51\u9875\u5143\u7d20\u6216\u663e\u793a\u6d88\u606f\u3002<\/li>\n<\/ul>\n<p><strong>3. \u901a\u8fc7 WebSockets<\/strong><\/p>\n<ul>\n<li>\u5efa\u7acb\u4e00\u4e2a WebSocket \u8fde\u63a5\uff0c\u5141\u8bb8 PHP \u548c JavaScript \u53cc\u5411\u901a\u4fe1\u3002<\/li>\n<li>\u5728 PHP \u4e2d\u76d1\u542c\u4f20\u5165\u7684 WebSocket \u6d88\u606f\uff0c\u7136\u540e\u89e6\u53d1\u76f8\u5e94\u7684 JavaScript \u51fd\u6570\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\uff1a\u4f7f\u7528 HTML \u8c03\u7528 JavaScript \u51fd\u6570<\/strong><\/p>\n<pre>&lt;?php\n\/\/ \u751f\u6210 HTML \u4ee3\u7801\necho \"&lt;button onclick=\"myJSFunction()\"&gt;Click Me&lt;\/button&gt;\";<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\/\/ JavaScript \u51fd\u6570\nfunction myJSFunction() {\n  alert(\"Hello from JavaScript!\");\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a\u4f7f\u7528 AJAX \u8c03\u7528 PHP \u51fd\u6570<\/strong><\/p>\n<pre>&lt;?php\n\/\/ \u5904\u7406 AJAX \u8bf7\u6c42\u7684 PHP \u51fd\u6570\nfunction phpFunction() {\n  \/\/ \u6267\u884c\u64cd\u4f5c\n  \/\/ ...\n  \n  \/\/ \u8fd4\u56de\u54cd\u5e94\n  echo \"Hello from PHP!\";\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\/\/ JavaScript \u51fd\u6570\nfunction ajaxCall() {\n  var xhr = new XMLHttpRequest();\n  xhr.open(\"GET\", \"my_php_function.php\");\n  xhr.onload = function() {\n    \/\/ \u5904\u7406 PHP \u51fd\u6570\u7684\u54cd\u5e94\n  };\n  xhr.send();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a\u4f7f\u7528 WebSockets \u8c03\u7528 PHP \u51fd\u6570<\/strong><\/p>\n<pre>&lt;?php\n\/\/ \u4f7f\u7528 Ratchet \u5e93\u5efa\u7acb WebSocket \u670d\u52a1\u5668\n\/\/ ...\n\n\/\/ \u76d1\u542c\u4f20\u5165\u6d88\u606f\n$ws-&gt;on('message', function($msg) use ($ws) {\n  \/\/ \u89e3\u6790\u6d88\u606f\u5e76\u89e6\u53d1 JavaScript \u51fd\u6570\n  \/\/ ...\n  \n  \/\/ \u53d1\u9001\u54cd\u5e94\n  $ws-&gt;send(...);\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\/\/ JavaScript \u51fd\u6570\nfunction webSocketCall() {\n  \/\/ \u5efa\u7acb WebSocket \u8fde\u63a5\n  \/\/ ...\n  \n  \/\/ \u53d1\u9001\u6d88\u606f\n  ws.send(...);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fphp\u5982\u4f55\u8c03\u7528js\u51fd\u6570\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>php\u4e0d\u80fd\u76f4\u63a5\u8c03\u7528javascript\u51fd\u6570\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7html\u3001ajax\u548cwebsockets\u5b9e\u73b0\u51fd\u6570\u8c03\u7528\uff1ahtml\uff1a\u5728php\u4e2d\u751f\u6210html\u4ee3\u7801\uff0c\u521b\u5efa\u6309\u94ae\u6216\u94fe\u63a5\uff0c\u6307\u5b9ajavascript\u51fd\u6570\u3002ajax\uff1a\u521b\u5efajavascript\u51fd\u6570\uff0c\u901a\u8fc7ajax\u5411php\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u5904\u7406\u8bf7\u6c42\u540e\u8fd4\u56de\u54cd\u5e94\u3002websockets\uff1a\u5efa\u7acbwebsocket\u8fde\u63a5\uff0c\u5b9e\u73b0php\u548cjavascript\u7684\u53cc\u5411\u901a\u4fe1\u3002 PHP \u8c03\u7528 JavaScript \u51fd\u6570 PHP \u4f5c\u4e3a\u4e00\u79cd\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528 JavaScript \u51fd\u6570\u3002\u7136\u800c\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5b9e\u73b0 PHP \u4e0e JavaScript \u4e4b\u95f4\u7684\u51fd\u6570\u8c03\u7528\uff1a 1. \u901a\u8fc7 HTML \u5728 PHP \u4e2d\u751f\u6210 HTML \u4ee3\u7801\uff0c\u521b\u5efa\u4e00\u4e2a\u5e26\u6709 JavaScript \u51fd\u6570\u7684\u6309\u94ae\u6216\u94fe\u63a5\u3002 \u5728 HTML \u4e2d\u4f7f\u7528 onclick \u5c5e\u6027\u6307\u5b9a\u8981\u8c03\u7528\u7684 JavaScript \u51fd\u6570\u3002 \u5728 PHP \u4e2d\u6784\u5efa\u4e00\u4e2a\u670d\u52a1\u5668\u7aef\u5904\u7406\u7a0b\u5e8f\uff0c\u7528\u4e8e\u54cd\u5e94\u6309\u94ae\u6216\u94fe\u63a5\u7684\u3002 2. \u901a\u8fc7 AJAX \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u521b\u5efa\u4e00\u4e2a JavaScript \u51fd\u6570\uff0c\u4f7f\u7528 AJAX \u6280\u672f\u5411 PHP \u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u3002 \u5728 PHP \u4e2d\u7f16\u5199\u4e00\u4e2a\u5904\u7406\u7a0b\u5e8f\u6765\u89e3\u6790 AJAX \u8bf7\u6c42\uff0c\u6267\u884c\u5fc5\u8981\u7684\u64cd\u4f5c\u5e76\u8fd4\u56de\u54cd\u5e94\u3002 JavaScript \u51fd\u6570\u53ef\u4ee5\u5904\u7406\u54cd\u5e94\uff0c\u4f8b\u5982\u66f4\u65b0\u7f51\u9875\u5143\u7d20\u6216\u663e\u793a\u6d88\u606f\u3002 3. \u901a\u8fc7 WebSockets \u5efa\u7acb\u4e00\u4e2a [&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-3244","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3244","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=3244"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3244\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}