{"id":217835,"date":"2023-12-23T01:03:30","date_gmt":"2023-12-22T17:03:30","guid":{"rendered":"https:\/\/www.idc.net\/help\/217835\/"},"modified":"2023-12-23T01:03:30","modified_gmt":"2023-12-22T17:03:30","slug":"php%e5%87%bd%e6%95%b0%ef%bc%9abin2hex","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/217835\/","title":{"rendered":"PHP\u51fd\u6570\uff1abin2hex"},"content":{"rendered":"<p><title id=\"php%e5%87%bd%e6%95%b0%ef%bc%9abin2hex-gqDQySQrZE\">PHP\u51fd\u6570\uff1abin2hex<\/title><\/p>\n<h1 id=\"php%e5%87%bd%e6%95%b0%ef%bc%9abin2hex-gqDQySQrZE\">PHP\u51fd\u6570\uff1abin2hex<\/h1>\n<p>\u5728PHP\u4e2d\uff0cbin2hex()\u51fd\u6570\u7528\u4e8e\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u8868\u793a\u3002<\/p>\n<h2 id=\"%e8%af%ad%e6%b3%95-gqDQySQrZE\">\u8bed\u6cd5<\/h2>\n<p>bin2hex(string $data): string<\/p>\n<h2 id=\"%e5%8f%82%e6%95%b0-gqDQySQrZE\">\u53c2\u6570<\/h2>\n<p>data: \u8981\u8f6c\u6362\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u3002<\/p>\n<h2 id=\"%e8%bf%94%e5%9b%9e%e5%80%bc-gqDQySQrZE\">\u8fd4\u56de\u503c<\/h2>\n<p>\u8fd4\u56de\u8f6c\u6362\u540e\u7684\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b-gqDQySQrZE\">\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528bin2hex()\u51fd\u6570\uff1a<\/p>\n<pre>\n<code>\n$data = \"Hello World!\";\n$hex = bin2hex($data);\necho $hex;\n<\/code>\n<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<pre>\n<code>\n48656c6c6f20576f726c6421\n<\/code>\n<\/pre>\n<h2 id=\"%e8%af%b4%e6%98%8e-gqDQySQrZE\">\u8bf4\u660e<\/h2>\n<p>bin2hex()\u51fd\u6570\u5c06\u6bcf\u4e2a\u5b57\u8282\u8f6c\u6362\u4e3a\u4e24\u4e2a\u5341\u516d\u8fdb\u5236\u5b57\u7b26\uff0c\u5e76\u5c06\u5b83\u4eec\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u521b\u5efa\u4e00\u4e2a\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\u3002<\/p>\n<p>\u8be5\u51fd\u6570\u5e38\u7528\u4e8e\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u8f6c\u6362\u4e3a\u53ef\u8bfb\u7684\u5341\u516d\u8fdb\u5236\u8868\u793a\uff0c\u4f8b\u5982\u5728\u5904\u7406\u52a0\u5bc6\u7b97\u6cd5\u3001\u54c8\u5e0c\u51fd\u6570\u6216\u4e8c\u8fdb\u5236\u6587\u4ef6\u65f6\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9-gqDQySQrZE\">\u6ce8\u610f\u4e8b\u9879<\/h2>\n<p>bin2hex()\u51fd\u6570\u53ea\u80fd\u5904\u7406\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u5982\u679c\u4f20\u5165\u7684\u53c2\u6570\u4e0d\u662f\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u5c06\u4f1a\u8fd4\u56de\u7a7a\u5b57\u7b26\u4e32\u3002<\/p>\n<p>\u5982\u679c\u9700\u8981\u5c06\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\u8f6c\u6362\u56de\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528hex2bin()\u51fd\u6570\u3002<\/p>\n<h2 id=\"%e7%bb%93%e8%ae%ba-gqDQySQrZE\">\u7ed3\u8bba<\/h2>\n<p>bin2hex()\u51fd\u6570\u662fPHP\u4e2d\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u51fd\u6570\uff0c\u53ef\u4ee5\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\u3002\u5b83\u5728\u5904\u7406\u52a0\u5bc6\u7b97\u6cd5\u3001\u54c8\u5e0c\u51fd\u6570\u6216\u4e8c\u8fdb\u5236\u6587\u4ef6\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8ePHP\u51fd\u6570\u7684\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/www.php.net\/manual\/zh\/function.bin2hex.php\" rel=\"nofollow noopener\" target=\"_blank\">PHP\u5b98\u65b9\u6587\u6863<\/a>\u3002<\/p>\n<h2 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-gqDQySQrZE\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h2>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u5176\u4e2d\u5305\u62ec\u9999\u6e2f\u670d\u52a1\u5668\u3002\u4f5c\u4e3a\u4e00\u5bb6\u9886\u5148\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\u5177\u6709\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u9760\u6027\u548c\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"10%e5%85%83%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8-gqDQySQrZE\">10\u5143\u9999\u6e2f\u670d\u52a1\u5668<\/h2>\n<p>\u540e\u6d6a\u4e91\u63a8\u51fa\u4e8610\u5143\u9999\u6e2f\u670d\u52a1\u5668\u7684\u4fc3\u9500\u6d3b\u52a8\u3002\u60a8\u53ef\u4ee5\u4ee5\u975e\u5e38\u4f18\u60e0\u7684\u4ef7\u683c\u83b7\u5f97\u9ad8\u8d28\u91cf\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u6ee1\u8db3\u60a8\u7684\u5404\u79cd\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%85%8d%e8%b4%b9%e8%af%95%e7%94%a8-gqDQySQrZE\">\u9999\u6e2f\u670d\u52a1\u5668\u514d\u8d39\u8bd5\u7528<\/h2>\n<p>\u540e\u6d6a\u4e91\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u7684\u514d\u8d39\u8bd5\u7528\u670d\u52a1\u3002\u60a8\u53ef\u4ee5\u5728\u4e0d\u652f\u4ed8\u4efb\u4f55\u8d39\u7528\u7684\u60c5\u51b5\u4e0b\uff0c\u4f53\u9a8c\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u5e76\u8bc4\u4f30\u5176\u6027\u80fd\u548c\u9002\u7528\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5bf9\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\u611f\u5174\u8da3\uff0c\u6b22\u8fce\u8bbf\u95ee<a href=\"https:\/\/idc.net\">\u540e\u6d6a\u4e91\u5b98\u7f51<\/a>\u4e86\u89e3\u66f4\u591a\u8be6\u60c5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u51fd\u6570\uff1abin2hex PHP\u51fd\u6570\uff1abin2hex \u5728PHP\u4e2d\uff0cbin2hex()\u51fd\u6570\u7528\u4e8e\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u8f6c\u6362 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197851],"tags":[],"class_list":["post-217835","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=217835"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217835\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=217835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=217835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=217835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}