{"id":30716,"date":"2024-02-29T22:16:09","date_gmt":"2023-06-03T05:49:30","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ephp%e7%9a%84echo%e5%92%8cprint\/"},"modified":"2025-08-12T20:28:57","modified_gmt":"2025-08-12T12:28:57","slug":"%e5%85%b3%e4%ba%8ephp%e7%9a%84echo%e5%92%8cprint","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ephp%e7%9a%84echo%e5%92%8cprint\/","title":{"rendered":"\u5173\u4e8ePHP\u7684echo\u548cprint"},"content":{"rendered":"<h2>\u5173\u4e8ePHP echo\u548cprint\u7684\u533a\u522b<\/h2>\n<p>PHP\u4e2d\u6709\u4e24\u4e2a\u975e\u5e38\u76f8\u4f3c\u7684\u8f93\u51fa\u529f\u80fd\uff0c\u5373echo\u548cprint\u3002<br \/>\n\u8fd9\u6b21\u6211\u67e5\u4e86\u4e00\u4e0b\u8fd9\u4e24\u4e2a\u529f\u80fd\u7684\u533a\u522b\u3002<\/p>\n<h2>\u4e0d\u662f\u4e00\u4e2a\u51fd\u6570<\/h2>\n<p>echo\u548cprint\u5728PHP\u4e2d\u88ab\u89e3\u91ca\u4e3a\u8bed\u8a00\u7ed3\u6784\uff0c\u800c\u4e0d\u662f\u51fd\u6570\uff0c\u56e0\u6b64\u53ef\u4ee5\u4e0d\u52a0\u62ec\u53f7\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n    <span class=\"k\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Hello world<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"s2\">\"Hello world<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"k\">echo<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"Hello world<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"s2\">\"Hello world<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c (sh\u016b ch\u016b ji\u00e9 gu\u01d2)<\/p>\n<pre class=\"post-pre\"><code>Hello world\r\nHello world\r\nHello world\r\nHello world\r\n<\/code><\/pre>\n<p>\u5728\u52a8\u4f5c\u4e0a\u7684\u533a\u522b\u662f\uff0cecho()\u53ef\u4ee5\u7528\u9017\u53f7\u300c,\u300d\u5206\u9694\u6307\u5b9a\u591a\u4e2a\u53c2\u6570\uff0c\u800cprint()\u5219\u5426\u3002<br \/>\n\u203b\u7136\u800c\uff0c\u8bf7\u6ce8\u610f\u5728echo\u8bed\u53e5\u4e2d\u52a0\u4e0a()\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n    <span class=\"k\">print<\/span> <span class=\"s1\">'Hello'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'world'<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/ \u3053\u306e\u69cb\u6587\u306f\u30a8\u30e9\u30fc\u304c\u51fa\u307e\u3059<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"s1\">'Hello'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'world'<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/ \u3053\u3063\u3061\u306f\u6b63\u3057\u3044\u69cb\u6587\u3067\u3059<\/span>\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<h2>print\u662f\u4e00\u4e2a\u8868\u8fbe\u5f0f\uff0cecho\u4e0d\u662f\u4e00\u4e2a\u8868\u8fbe\u5f0f\u3002<\/h2>\n<p>\u4f8b\u5982\uff0c\u867d\u7136\u65e0\u6cd5\u5728if\u8bed\u53e5\u4e2d\u5bf9echo\u8fdb\u884c\u8bc4\u4f30\uff0c\u4f46\u53ef\u4ee5\u5bf9print\u8fdb\u884c\u8bc4\u4f30\u3002<br \/>\n\u7531\u4e8eprint\u59cb\u7ec8\u8fd4\u56de1\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\u6765\u8868\u8fbe\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>   \r\n    <span class=\"c1\">\/\/\u6b63\u5e38\u306b\u8a55\u4fa1\u3059\u308b<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"k\">print<\/span> <span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n         <span class=\"k\">print<\/span> <span class=\"s1\">'success'<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u5904\u7406\u7ed3\u679c<\/p>\n<pre class=\"post-pre\"><code>1success\r\n<\/code><\/pre>\n<p>\u5982\u679c\u4f7f\u7528echo\u8fdb\u884c\u5982\u4e0a\u6240\u8ff0\u7684\u5199\u6cd5\u5c06\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002<\/p>\n<h2>\u5e94\u8be5\u4f7f\u7528\u54ea\u4e2a\uff1f<\/h2>\n<p>\u603b\u7684\u6765\u8bf4\uff0c\u4e24\u79cd\u65b9\u6cd5\u90fd\u53ef\u4ee5\u3002\u636e\u8bf4\u7531\u4e8e\u6ca1\u6709\u8fd4\u56de\u503c\uff0cecho \u7684\u5904\u7406\u901f\u5ea6\u66f4\u5feb\uff0c\u4f46\u4e2a\u4eba\u611f\u89c9\u5dee\u5f02\u4e0d\u5927\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8ePHP echo\u548cprint\u7684\u533a\u522b PHP\u4e2d\u6709\u4e24\u4e2a\u975e\u5e38\u76f8\u4f3c\u7684\u8f93\u51fa\u529f\u80fd\uff0c\u5373echo\u548cprint\u3002 \u8fd9\u6b21\u6211\u67e5\u4e86 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30716","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5173\u4e8ePHP\u7684echo\u548cprint - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u5173\u4e8ePHP\u7684echo\u548cprint\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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