{"id":30117,"date":"2023-05-20T17:47:40","date_gmt":"2023-07-04T02:56:19","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90php%e3%80%91%e5%88%9d%e5%ad%a6php\/"},"modified":"2025-08-12T17:39:18","modified_gmt":"2025-08-12T09:39:18","slug":"%e3%80%90php%e3%80%91%e5%88%9d%e5%ad%a6php","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90php%e3%80%91%e5%88%9d%e5%ad%a6php\/","title":{"rendered":"\u3010PHP\u3011\u521d\u5b66PHP"},"content":{"rendered":"

\u3010PHP\u3011PHP\u521d\u5b66\u8005\u6307\u5357<\/h1>\n

\u6267\u884c<\/h2>\n
<?php<\/span> echo<\/span> \"Good morning\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>?><\/span>\r\n<?php<\/span> echo<\/span> \"Good evening\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>?><\/span>\r\n<?php<\/span> echo<\/span> \"Good Hello\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>?><\/span>\r\n<\/code><\/pre>\n
Good morning\r\nGood evening\r\nGood Hello  \r\n<\/code><\/pre>\n
\u6392\u5217<\/h2>\n
<?php<\/span>\r\n    $a<\/span> =<\/span> Array<\/span>(<\/span>8<\/span>,<\/span>12<\/span>,<\/span>21<\/span>);<\/span>\r\n\r\n    echo<\/span> (<\/span>\"\u671d\u98df\u306f\"<\/span>.<\/span>$a<\/span>[<\/span>0<\/span>])<\/span>.<\/span>\"\u6642\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n    echo<\/span> (<\/span>\"\u663c\u98df\u306f\"<\/span>.<\/span>$a<\/span>[<\/span>1<\/span>])<\/span>.<\/span>\"\u6642\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n    echo<\/span> (<\/span>\"\u5915\u98ef\u306f\"<\/span>.<\/span>$a<\/span>[<\/span>2<\/span>])<\/span>.<\/span>\"\u6642\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u671d\u98df\u306f8\u6642\u3067\u3059\r\n\u663c\u98df\u306f12\u6642\u3067\u3059\r\n\u5915\u98ef\u306f21\u6642\u3067\u3059\r\n<\/code><\/pre>\n
\u5206\u652f\u6761\u4ef6<\/h2>\n
<?php<\/span>\r\n    $hum<\/span> =<\/span> 30<\/span>;<\/span>\r\n\r\n    if<\/span> (<\/span>$hum<\/span> >=<\/span> 60<\/span>)<\/span> {<\/span>\r\n        echo<\/span> \"\u6e7f\u5ea6\u304c\"<\/span>.<\/span>$hum<\/span>.<\/span>\"\uff05\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n        echo<\/span> \"\u30b8\u30e1\u30b8\u30e1\u3057\u3066\u307e\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n    }<\/span>else<\/span> if<\/span> (<\/span>$hum<\/span> <=<\/span> 60<\/span> &&<\/span> $hum<\/span> >=<\/span>40<\/span>)<\/span> {<\/span>\r\n        echo<\/span> \"\u6e7f\u5ea6\u304c\"<\/span>.<\/span>$hum<\/span>.<\/span>\"\uff05\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n        echo<\/span> \"\u5feb\u9069\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n    }<\/span>else<\/span> if<\/span> (<\/span>$hum<\/span> <=<\/span> 40<\/span>)<\/span> {<\/span>\r\n        echo<\/span> \"\u6e7f\u5ea6\u304c\"<\/span>.<\/span>$hum<\/span>.<\/span>\"\uff05\u3067\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n        echo<\/span> \"\u30ab\u30e9\u30ab\u30e9\u3057\u3066\u307e\u3059\"<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n    }<\/span>\r\n?><\/span>\r\n<\/code><\/pre>\n
\u6e7f\u5ea6\u304c30\uff05\u3067\u3059\r\n\u30ab\u30e9\u30ab\u30e9\u3057\u3066\u307e\u3059\r\n<\/code><\/pre>\n
\u73af\u5883\u5efa\u8bbe<\/h2>\n
\u5728Windows\u4e0a\u5b89\u88c5PHP\u3002<\/p>\n
\u6587\u732e\u5f15\u7528<\/h2>\n
\u8fd9\u7bc7\u6587\u7ae0\u662f\u6839\u636e\u4ee5\u4e0b\u4fe1\u606f\u64b0\u5199\u7684\uff1a
\n\u8611\u83c7\u7801\/\u4e3a\u7f16\u7a0b\u5b66\u4e60\u800c\u5236\u4f5c\u7684YouTube\u89c6\u9891\u64ad\u4e3b\u3002<\/p>\n
2022\/08\/09\u7684\u74b0\u5883\u5efa\u7acb\u88dc\u5145\u3002<\/h2>\n
\u8bf7\u4ece\u4ee5\u4e0bURL\u5b89\u88c5\u5f00\u53d1\u73af\u5883(XAMPP)\uff1a
\n– XAMPP\u7248\u672c\uff1a8.1.6<\/p>\n
\u25a0\u3010\u73af\u5883\u51c6\u5907\u3011\u4ece XAMPP \u63a7\u5236\u9762\u677f\u542f\u52a8 Web \u670d\u52a1\u5668 (Apache)
\n\u30fb\u6253\u5f00 JavaDrive – XAMPP \u63a7\u5236\u9762\u677f<\/p>\n
\u25a0\u7528\u4e8e\u7f16\u5199PHP\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883
\n– VScode<\/p>\n
\u25a0\u63d2\u4ef6
\n\u30fbVS Code\u7684\u65e5\u8bed\u8bed\u8a00\u5305
\n\u30fbPHP Intelephense\u63d2\u4ef6<\/p>\n
\u5982\u679c\u8981\u901a\u8fc7print\u51fd\u6570\u8f93\u51fa\u7684\u8bdd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8ba1\u7b97\u5f0f\u7684\u793a\u4f8b\u3002<\/p>\n
<?php<\/span>\r\n$a<\/span> =<\/span> 5<\/span>;<\/span>\r\n$b<\/span> =<\/span> 3<\/span>;<\/span>\r\n$c<\/span> =<\/span> 2<\/span>;<\/span>\r\n$d<\/span> =<\/span> 8<\/span>;<\/span>\r\n\r\n$x<\/span> =<\/span> 10<\/span>;<\/span>\r\n$y<\/span> =<\/span> 20<\/span>;<\/span>\r\n$z<\/span> =<\/span> 7<\/span>;<\/span>\r\n\r\nprint<\/span>(<\/span>$x<\/span> +<\/span> $y<\/span>)<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\nprint<\/span>(<\/span>$y<\/span> -<\/span> $z<\/span>)<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\nprint<\/span>(<\/span>$a<\/span> *<\/span> $b<\/span>)<\/span>.<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\nprint<\/span>(<\/span>$c<\/span> %<\/span> $a<\/span>);<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\nprint<\/span>(<\/span>$d<\/span> \/<\/span> $b<\/span>);<\/span>\"<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n?><\/span>\r\n<\/code><\/pre>\n
30\r\n13\r\n15\r\n2\r\n2.6666666666667\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u3010PHP\u3011PHP\u521d\u5b66\u8005\u6307\u5357 \u6267\u884c <?php echo “Good morning”.”\\n”;?&gt […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30117","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\n\u3010PHP\u3011\u521d\u5b66PHP - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u3010PHP\u3011\u521d\u5b66PHP\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010php\u3011\u521d\u5b66php\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010PHP\u3011\u521d\u5b66PHP\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u3010PHP\u3011\u521d\u5b66PHP\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010php\u3011\u521d\u5b66php\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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