{"id":801835,"date":"2024-07-28T23:34:01","date_gmt":"2024-07-28T15:34:01","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/801835.html"},"modified":"2024-07-28T23:34:04","modified_gmt":"2024-07-28T15:34:04","slug":"php%e7%a1%ac%e4%bb%b6%e5%bc%80%e5%8f%91%e5%ad%a6%e4%b9%a0%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/801835.html","title":{"rendered":"php\u786c\u4ef6\u5f00\u53d1\u5b66\u4e60\u4ec0\u4e48"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25130627\/a451019d-eaf3-455c-81cf-b5b1043af57d.webp\" alt=\"php\u786c\u4ef6\u5f00\u53d1\u5b66\u4e60\u4ec0\u4e48\" \/><\/p>\n<p><p><strong>PHP\u786c\u4ef6\u5f00\u53d1\u5b66\u4e60\u4ec0\u4e48<\/strong>\uff1f<strong>\u5b66\u4e60PHP\u786c\u4ef6\u5f00\u53d1\u9700\u8981\u638c\u63e1\u4ee5\u4e0b\u6280\u80fd\uff1a\u57fa\u7840\u7684PHP\u7f16\u7a0b\u77e5\u8bc6\u3001\u786c\u4ef6\u901a\u4fe1\u534f\u8bae\uff08\u5982I2C\u3001SPI\u548cUART\uff09\u3001Linux\u7cfb\u7edf\u64cd\u4f5c\u3001GPIO\u63a5\u53e3\u7f16\u7a0b\u3002<\/strong> \u638c\u63e1\u8fd9\u4e9b\u6280\u80fd\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u6709\u6548\u5730\u63a7\u5236\u548c\u7ba1\u7406\u786c\u4ef6\u8bbe\u5907\uff0c\u7279\u522b\u662f\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u7269\u8054\u7f51\u9886\u57df\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u6bcf\u4e2a\u65b9\u9762\u7684\u5b66\u4e60\u5185\u5bb9\u53ca\u5176\u5e94\u7528\u3002<\/p>\n<\/p>\n<hr>\n<p><h2>\u4e00\u3001\u57fa\u7840\u7684PHP\u7f16\u7a0b\u77e5\u8bc6<\/h2>\n<\/p>\n<p><h3>1.1 PHP\u8bed\u6cd5\u57fa\u7840<\/h3>\n<\/p>\n<p><p>\u8981\u8fdb\u884cPHP\u786c\u4ef6\u5f00\u53d1\uff0c\u9996\u5148\u9700\u8981\u638c\u63e1PHP\u7684\u57fa\u672c\u8bed\u6cd5\u3002PHP\u662f\u4e00\u79cd\u670d\u52a1\u5668\u7aef\u811a\u672c\u8bed\u8a00\uff0c\u5e7f\u6cdb\u7528\u4e8eWeb\u5f00\u53d1\u3002\u638c\u63e1PHP\u8bed\u6cd5\uff0c\u5305\u62ec\u53d8\u91cf\u3001\u6570\u636e\u7c7b\u578b\u3001\u63a7\u5236\u7ed3\u6784\uff08\u5982\u6761\u4ef6\u8bed\u53e5\u548c\u5faa\u73af\uff09\u3001\u51fd\u6570\u3001\u6570\u7ec4\u7b49\uff0c\u662f\u8fdb\u884c\u786c\u4ef6\u5f00\u53d1\u7684\u57fa\u7840\u3002<\/p>\n<\/p>\n<p><h3>1.2 \u9762\u5411\u5bf9\u8c61\u7f16\u7a0b<\/h3>\n<\/p>\n<p><p>\u5b66\u4e60\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u5728PHP\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u91cd\u8981\u3002OOP\u4f7f\u4ee3\u7801\u66f4\u52a0\u6a21\u5757\u5316\u548c\u53ef\u7ef4\u62a4\u3002\u7406\u89e3\u7c7b\u548c\u5bf9\u8c61\u7684\u6982\u5ff5\u3001\u7ee7\u627f\u3001\u591a\u6001\u548c\u5c01\u88c5\u7b49\u57fa\u672c\u539f\u7406\uff0c\u6709\u52a9\u4e8e\u5728\u786c\u4ef6\u5f00\u53d1\u4e2d\u521b\u5efa\u66f4\u52a0\u590d\u6742\u548c\u7075\u6d3b\u7684\u7cfb\u7edf\u3002<\/p>\n<\/p>\n<p><h3>1.3 PHP\u6269\u5c55\u548c\u5e93<\/h3>\n<\/p>\n<p><p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528PHP\u6269\u5c55\u548c\u5e93\u6765\u589e\u5f3a\u529f\u80fd\u662f\u975e\u5e38\u6709\u5e2e\u52a9\u7684\u3002\u8bb8\u591a\u786c\u4ef6\u76f8\u5173\u7684\u529f\u80fd\u53ef\u80fd\u65e0\u6cd5\u901a\u8fc7\u6838\u5fc3PHP\u5b9e\u73b0\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7279\u5b9a\u7684PHP\u6269\u5c55\u6765\u5b9e\u73b0\u3002\u4f8b\u5982\uff0cPHP-IO\u6269\u5c55\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406GPIO\u63a5\u53e3\uff0c\u800c\u901a\u8fc7cURL\u6269\u5c55\u53ef\u4ee5\u5904\u7406\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u786c\u4ef6\u901a\u4fe1\u534f\u8bae<\/h2>\n<\/p>\n<p><h3>2.1 I2C\u534f\u8bae<\/h3>\n<\/p>\n<p><p>I2C\uff08Inter-Integrated Circuit\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u7528\u4e8e\u4e0e\u4f20\u611f\u5668\u548c\u5176\u4ed6\u5916\u56f4\u8bbe\u5907\u901a\u4fe1\u3002\u4e86\u89e3I2C\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406\u3001\u6570\u636e\u4f20\u8f93\u683c\u5f0f\u3001\u4e3b\u4ece\u8bbe\u5907\u7684\u89d2\u8272\u7b49\uff0c\u6709\u52a9\u4e8e\u5728\u786c\u4ef6\u5f00\u53d1\u4e2d\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6709\u6548\u901a\u4fe1\u3002<\/p>\n<\/p>\n<p><h3>2.2 SPI\u534f\u8bae<\/h3>\n<\/p>\n<p><p>SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u9ad8\u901f\u540c\u6b65\u901a\u4fe1\u534f\u8bae\uff0c\u901a\u5e38\u7528\u4e8e\u4e0e\u9ad8\u901f\u8bbe\u5907\u901a\u4fe1\u3002\u638c\u63e1SPI\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5982\u4e3b\u4ece\u6a21\u5f0f\u3001\u65f6\u949f\u6781\u6027\u548c\u76f8\u4f4d\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u7b49\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5b9e\u73b0\u5feb\u901f\u7684\u6570\u636e\u4f20\u8f93\u548c\u8bbe\u5907\u63a7\u5236\u3002<\/p>\n<\/p>\n<p><h3>2.3 UART\u534f\u8bae<\/h3>\n<\/p>\n<p><p>UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u7528\u4e8e\u4e32\u53e3\u901a\u4fe1\u3002\u7406\u89e3UART\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5982\u6ce2\u7279\u7387\u3001\u6570\u636e\u4f4d\u3001\u505c\u6b62\u4f4d\u3001\u5947\u5076\u6821\u9a8c\u7b49\uff0c\u6709\u52a9\u4e8e\u5728\u786c\u4ef6\u5f00\u53d1\u4e2d\u5b9e\u73b0\u53ef\u9760\u7684\u4e32\u53e3\u901a\u4fe1\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001Linux\u7cfb\u7edf\u64cd\u4f5c<\/h2>\n<\/p>\n<p><h3>3.1 \u57fa\u672c\u7684Linux\u547d\u4ee4<\/h3>\n<\/p>\n<p><p>\u638c\u63e1\u57fa\u672c\u7684Linux\u547d\u4ee4\u662f\u8fdb\u884c\u786c\u4ef6\u5f00\u53d1\u7684\u5fc5\u8981\u6280\u80fd\u3002\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u3001\u7cfb\u7edf\u7ba1\u7406\u3001\u7f51\u7edc\u914d\u7f6e\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002\u5e38\u7528\u547d\u4ee4\u5305\u62ec<code>ls<\/code>\u3001<code>cd<\/code>\u3001<code>cp<\/code>\u3001<code>mv<\/code>\u3001<code>chmod<\/code>\u3001<code>chown<\/code>\u7b49\u3002<\/p>\n<\/p>\n<p><h3>3.2 Shell\u811a\u672c\u7f16\u7a0b<\/h3>\n<\/p>\n<p><p>\u5b66\u4e60Shell\u811a\u672c\u7f16\u7a0b\u53ef\u4ee5\u5e2e\u52a9\u81ea\u52a8\u5316\u4efb\u52a1\u548c\u7b80\u5316\u590d\u6742\u7684\u64cd\u4f5c\u6d41\u7a0b\u3002\u4e86\u89e3\u5982\u4f55\u7f16\u5199\u548c\u6267\u884cShell\u811a\u672c\uff0c\u638c\u63e1\u57fa\u672c\u7684\u811a\u672c\u8bed\u6cd5\u3001\u53d8\u91cf\u3001\u6761\u4ef6\u8bed\u53e5\u3001\u5faa\u73af\u7b49\uff0c\u53ef\u4ee5\u4f7f\u5f00\u53d1\u8005\u66f4\u52a0\u9ad8\u6548\u5730\u7ba1\u7406\u7cfb\u7edf\u548c\u786c\u4ef6\u8bbe\u5907\u3002<\/p>\n<\/p>\n<p><h3>3.3 Linux\u4e0b\u7684PHP\u914d\u7f6e<\/h3>\n<\/p>\n<p><p>\u4e86\u89e3\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u914d\u7f6ePHP\u73af\u5883\uff0c\u662f\u8fdb\u884c\u786c\u4ef6\u5f00\u53d1\u7684\u57fa\u7840\u3002\u638c\u63e1\u5982\u4f55\u5b89\u88c5PHP\u53ca\u5176\u6269\u5c55\u3001\u914d\u7f6eApache\u6216Nginx\u670d\u52a1\u5668\u3001\u8c03\u8bd5PHP\u4ee3\u7801\u7b49\uff0c\u53ef\u4ee5\u786e\u4fdd\u5f00\u53d1\u73af\u5883\u7684\u7a33\u5b9a\u548c\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001GPIO\u63a5\u53e3\u7f16\u7a0b<\/h2>\n<\/p>\n<p><h3>4.1 GPIO\u7684\u57fa\u7840\u6982\u5ff5<\/h3>\n<\/p>\n<p><p>GPIO\uff08General Purpose Input\/Output\uff09\u63a5\u53e3\u662f\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u6d4b\u5916\u90e8\u8bbe\u5907\u7684\u901a\u7528\u63a5\u53e3\u3002\u4e86\u89e3GPIO\u7684\u57fa\u672c\u6982\u5ff5\u3001\u8f93\u5165\u8f93\u51fa\u6a21\u5f0f\u3001\u5f15\u811a\u914d\u7f6e\u7b49\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5b9e\u73b0\u5bf9\u786c\u4ef6\u8bbe\u5907\u7684\u7cbe\u786e\u63a7\u5236\u3002<\/p>\n<\/p>\n<p><h3>4.2 GPIO\u7f16\u7a0b\u5b9e\u8df5<\/h3>\n<\/p>\n<p><p>\u638c\u63e1\u5982\u4f55\u4f7f\u7528PHP\u8fdb\u884cGPIO\u7f16\u7a0b\uff0c\u662f\u8fdb\u884c\u786c\u4ef6\u5f00\u53d1\u7684\u6838\u5fc3\u6280\u80fd\u3002\u4e86\u89e3\u5982\u4f55\u901a\u8fc7PHP\u4ee3\u7801\u8bfb\u53d6\u4f20\u611f\u5668\u6570\u636e\u3001\u63a7\u5236LED\u706f\u3001\u9a71\u52a8\u7535\u673a\u7b49\uff0c\u53ef\u4ee5\u4f7f\u5f00\u53d1\u8005\u66f4\u597d\u5730\u5b9e\u73b0\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u7684\u7ed3\u5408\u3002<\/p>\n<\/p>\n<p><h3>4.3 \u5b9e\u6218\u9879\u76ee<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u5b9e\u9645\u9879\u76ee\u6765\u5de9\u56fa\u6240\u5b66\u7684\u77e5\u8bc6\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u5c1d\u8bd5\u5f00\u53d1\u4e00\u4e9b\u7b80\u5355\u7684\u786c\u4ef6\u9879\u76ee\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u3001\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\u3001\u8fdc\u7a0b\u63a7\u5236\u7cfb\u7edf\u7b49\u3002\u8fd9\u4e9b\u9879\u76ee\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u5b9e\u8df5\u80fd\u529b\uff0c\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u7406\u89e3\u786c\u4ef6\u5f00\u53d1\u4e2d\u7684\u5404\u79cd\u6280\u672f\u7ec6\u8282\u3002<\/p>\n<\/p>\n<p><h2>\u4e94\u3001\u603b\u7ed3\u4e0e\u6269\u5c55<\/h2>\n<\/p>\n<p><h3>5.1 \u6301\u7eed\u5b66\u4e60\u548c\u5b9e\u8df5<\/h3>\n<\/p>\n<p><p>\u786c\u4ef6\u5f00\u53d1\u662f\u4e00\u4e2a\u4e0d\u65ad\u5b66\u4e60\u548c\u5b9e\u8df5\u7684\u8fc7\u7a0b\u3002\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u65b0\u7684\u786c\u4ef6\u8bbe\u5907\u548c\u901a\u4fe1\u534f\u8bae\u4e0d\u65ad\u6d8c\u73b0\u3002\u4fdd\u6301\u5bf9\u65b0\u6280\u672f\u7684\u654f\u611f\u5ea6\uff0c\u79ef\u6781\u53c2\u4e0e\u793e\u533a\u4ea4\u6d41\u548c\u9879\u76ee\u5b9e\u8df5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u4e0d\u65ad\u63d0\u5347\u81ea\u5df1\u7684\u6280\u80fd\u6c34\u5e73\u3002<\/p>\n<\/p>\n<p><h3>5.2 \u76f8\u5173\u8d44\u6e90\u548c\u793e\u533a<\/h3>\n<\/p>\n<p><p>\u5229\u7528\u4e92\u8054\u7f51\u8d44\u6e90\u548c\u793e\u533a\u662f\u5b66\u4e60\u786c\u4ef6\u5f00\u53d1\u7684\u91cd\u8981\u9014\u5f84\u3002\u53ef\u4ee5\u901a\u8fc7\u9605\u8bfb\u6280\u672f\u535a\u5ba2\u3001\u53c2\u4e0e\u5f00\u6e90\u9879\u76ee\u3001\u52a0\u5165\u6280\u672f\u8bba\u575b\u548c\u793e\u533a\u7b49\u65b9\u5f0f\uff0c\u83b7\u53d6\u6700\u65b0\u7684\u6280\u672f\u4fe1\u606f\u548c\u5b9e\u8df5\u7ecf\u9a8c\u3002\u5e38\u7528\u7684\u8d44\u6e90\u5305\u62ecGitHub\u3001Stack Overflow\u3001Arduino\u793e\u533a\u7b49\u3002<\/p>\n<\/p>\n<p><h3>5.3 \u672a\u6765\u53d1\u5c55\u65b9\u5411<\/h3>\n<\/p>\n<p><p>\u968f\u7740\u7269\u8054\u7f51\u548c\u667a\u80fd\u8bbe\u5907\u7684\u5feb\u901f\u53d1\u5c55\uff0cPHP\u5728\u786c\u4ef6\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\u524d\u666f\u5e7f\u9614\u3002\u672a\u6765\u53ef\u4ee5\u63a2\u7d22\u66f4\u591a\u7684\u9886\u57df\uff0c\u5982\u667a\u80fd\u4ea4\u901a\u3001\u667a\u6167\u57ce\u5e02\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u3002\u901a\u8fc7\u4e0d\u65ad\u5b66\u4e60\u548c\u521b\u65b0\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u8fd9\u4e9b\u9886\u57df\u4e2d\u5b9e\u73b0\u66f4\u5927\u7684\u4ef7\u503c\u548c\u8d21\u732e\u3002<\/p>\n<\/p>\n<hr>\n<p><p>\u901a\u8fc7\u638c\u63e1\u57fa\u7840\u7684PHP\u7f16\u7a0b\u77e5\u8bc6\u3001\u786c\u4ef6\u901a\u4fe1\u534f\u8bae\u3001Linux\u7cfb\u7edf\u64cd\u4f5c\u548cGPIO\u63a5\u53e3\u7f16\u7a0b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6709\u6548\u5730\u8fdb\u884c\u786c\u4ef6\u5f00\u53d1\uff0c\u5e76\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u4e0d\u65ad\u63d0\u5347\u81ea\u5df1\u7684\u6280\u80fd\u6c34\u5e73\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u5b66\u4e60PHP\u786c\u4ef6\u5f00\u53d1\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>Q: PHP\u786c\u4ef6\u5f00\u53d1\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\uff1f<\/strong><\/p>\n<p>A: PHP\u786c\u4ef6\u5f00\u53d1\u9700\u8981\u5b66\u4e60\u4ee5\u4e0b\u77e5\u8bc6\uff1a<\/p>\n<ol>\n<li><strong>\u57fa\u672c\u7684PHP\u7f16\u7a0b\u6280\u5de7\u548c\u8bed\u6cd5<\/strong>\uff1a\u4e86\u89e3PHP\u7684\u57fa\u672c\u6982\u5ff5\u3001\u8bed\u6cd5\u548c\u5e38\u7528\u51fd\u6570\uff0c\u80fd\u591f\u7f16\u5199\u7b80\u5355\u7684PHP\u7a0b\u5e8f\u3002<\/li>\n<li><strong>\u786c\u4ef6\u901a\u4fe1\u534f\u8bae<\/strong>\uff1a\u4e86\u89e3\u5e38\u89c1\u7684\u786c\u4ef6\u901a\u4fe1\u534f\u8bae\uff0c\u5982UART\u3001I2C\u3001SPI\u7b49\uff0c\u4ee5\u4fbf\u4e0e\u786c\u4ef6\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n<li><strong>\u786c\u4ef6\u63a5\u53e3\u7f16\u7a0b<\/strong>\uff1a\u719f\u6089\u786c\u4ef6\u63a5\u53e3\u7f16\u7a0b\uff0c\u5982GPIO\u3001ADC\u3001PWM\u7b49\uff0c\u80fd\u591f\u63a7\u5236\u786c\u4ef6\u8bbe\u5907\u7684\u8f93\u5165\u8f93\u51fa\u3002<\/li>\n<li><strong>\u786c\u4ef6\u7535\u8def\u8bbe\u8ba1<\/strong>\uff1a\u4e86\u89e3\u57fa\u672c\u7684\u7535\u8def\u539f\u7406\u548c\u5143\u4ef6\uff0c\u80fd\u591f\u8bbe\u8ba1\u7b80\u5355\u7684\u786c\u4ef6\u7535\u8def\uff0c\u4e0ePHP\u7a0b\u5e8f\u8fdb\u884c\u914d\u5408\u3002<\/li>\n<li><strong>\u786c\u4ef6\u9a71\u52a8\u5f00\u53d1<\/strong>\uff1a\u638c\u63e1\u786c\u4ef6\u9a71\u52a8\u5f00\u53d1\u7684\u57fa\u672c\u539f\u7406\u548c\u65b9\u6cd5\uff0c\u80fd\u591f\u7f16\u5199\u9002\u914d\u786c\u4ef6\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002<\/li>\n<\/ol>\n<p><strong>Q: 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PHP\u786c\u4ef6\u5f00\u53d1\u6709\u54ea\u4e9b\u5e94\u7528\u573a\u666f\uff1f<\/strong><\/p>\n<p>A: 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