{"id":30345,"date":"2023-06-02T06:35:09","date_gmt":"2023-07-07T12:47:22","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/"},"modified":"2025-08-12T18:43:47","modified_gmt":"2025-08-12T10:43:47","slug":"php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/","title":{"rendered":"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09"},"content":{"rendered":"

\u521b\u5efa\u8fd9\u4e2a\u65f6\u5728\u5b66\u4e60PHP\u7684\u8fc7\u7a0b\u4e2d\u3002\u5b83\u66f4\u50cf\u662f\u57fa\u7840\u77e5\u8bc6\u7684\u5907\u5fd8\u5f55\u3002<\/h2>\n

\u53d8\u91cf<\/h3>\n

\u5728\u58f0\u660e\u4e2d\u7ed9\u4e88\u4e00\u4e2a”$”\u5934\u7b26\u53f7<\/p>\n

\u6700\u540e\u9700\u8981\u4e00\u4e2a\u5206\u53f7 “;”\u3002<\/p>\n

\u30fb\u4e0d\u5141\u8bb8\u4ee5\u6570\u5b57\u5f00\u5934\u7684\u53d8\u91cf\u540d\u3002<\/p>\n

\u52a0\u6cd5 (\u6570\u5b66\u8fd0\u7b97)<\/h3>\n
$x = 1;\r\n$x = $x + 10;\r\necho $x;\r\n\/\/\u7d50\u679c\uff1a11\r\n<\/code><\/pre>\n
\u4e0eRuby\u76f8\u4f3c\u3002<\/p>\n
\u5728\u4efb\u610f\u7684\u6570\u503c\u548c\u5bf9\u5e94\u7684\u53d8\u91cf\u4e4b\u95f4\u7684\u8fd0\u7b97\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u3002<\/p>\n
+= \uff1a\u52a0\u4e0a\u5e76\u8d4b\u503c
\n-= \uff1a\u51cf\u53bb\u5e76\u8d4b\u503c
\n*= \uff1a\u4e58\u4ee5\u5e76\u8d4b\u503c
\n\/= \uff1a\u9664\u4ee5\u5e76\u8d4b\u503c
\n%= \uff1a\u53d6\u4f59\u5e76\u8d4b\u503c<\/p>\n
\u5f53\u52a0\u51cf\u4e3a\u6b63\u8d1f\u4e00\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u589e\u51cf\u8fd0\u7b97\u7b26\u3002<\/p>\n
“++” \u53ef\u4ee5\u8868\u793a\u589e\u52a0\u6216\u52a0\u4e00\u3002
\n“–” \u53ef\u4ee5\u8868\u793a\u51cf\u5c11\u6216\u51cf\u4e00\u3002<\/p>\n
\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u7531\u4e8e\u4f4d\u7f6e\u7684\u4e0d\u540c\uff0c\u610f\u601d\u53ef\u80fd\u4f1a\u7a0d\u6709\u4e0d\u540c\uff0c\u8bf7\u8bb0\u4e0b\u6765\u3002<\/p>\n
echo ++$x;   \/\/\u2190+1\u3057\u3066\u304b\u3089echo\u3059\u308b\r\necho $x++;   \/\/\u2190echo\u3057\u3066\u304b\u3089+1\u3059\u308b\r\n<\/code><\/pre>\n
\u6587\u5b57\u4e32<\/h3>\n
\u5728\u64b0\u5199\u5b57\u7b26\u4e32\u65f6\uff0c\u5e94\u4f7f\u7528\u5355\u5f15\u53f7 ” \u6216\u53cc\u5f15\u53f7 “” \u5c06\u5176\u62ec\u8d77\u6765\u3002<\/p>\n
\u5728\u4f7f\u7528\u300c””\u300d\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u7279\u6b8a\u5b57\u7b26\u5982\u300c\u00a5n\u300d\u6216\u300c\u00a5t\u300d\u3002<\/p>\n
\u53ef\u4ee5\u8fdb\u884c\u53d8\u91cf\u5c55\u5f00\u3002<\/p>\n
\u4f8b\uff09\r\n$name = 'Taro';\r\necho \"\u3053\u3093\u306b\u3061\u306f\u3001{$name}\u3055\u3093\";\r\n\/\/\u7d50\u679c\uff1a\u3053\u3093\u306b\u3061\u306f\u3001Taro\u3055\u3093\r\n<\/code><\/pre>\n
\u6587\u5b57\u4e32\u7684\u5408\u4f75<\/h3>\n
\u5728\u5408\u4f75\u6642\u4f7f\u7528\u9ede\u300c.\u300d\u3002<\/p>\n
$language = 'PHP';\r\necho $language.'\u5165\u9580';\r\n\/\/\u7d50\u679c\uff1aPHP\u5165\u9580\r\n<\/code><\/pre>\n
\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee3\u5165\u8fd0\u7b97\u7b26”.=”\u3002<\/p>\n
\u5206\u5c90\u6761\u4ef6<\/h3>\n
\u53ef\u4ee5\u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26\u201c&&\u201d\u548c\u201c||\u201d\u3002<\/p>\n
\u5982\u679c<\/h4>\n
if (\u6761\u4ef6){\r\n    \u51e6\u74061;\r\n}elseif{\r\n    \u51e6\u74062;\r\n}else{\r\n    \u51e6\u74063;\r\n}\r\n<\/code><\/pre>\n
\u8f49\u63db<\/h4>\n
switch(\u5909\u6570){\r\n    case \u5224\u5b9a\u50241:\r\n        \u51e6\u74061;\r\n        break;\r\n    case \u5224\u5b9a\u50242:\r\n    \u3000\u301c\u301c;\r\n    default:\r\n        \u301c\u301c;\r\n}\r\n<\/code><\/pre>\n
\u6392\u5217<\/h3>\n
$names = array('John', 'Kate', 'Bob');\r\n              \/\/ [0]     [1]    [2]\u3000\u2190\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7\r\n$names[] = 'Mary';\r\n$names[1] 'Taro';  \/\/\u300cKate\u300d\u304c\u4e0a\u66f8\u304d\u3055\u308c\u308b\u3002\r\n<\/code><\/pre>\n
\u987a\u6b21\u6392\u5217<\/h3>\n
\u4f7f\u7528array()\u7b49\u65b9\u6cd5\uff0c\u521b\u5efa\u5173\u8054\u6570\u7ec4\u5e76\u751f\u6210\u201d\u300c\u952e\u300d=>\u300c\u503c\u300d\u201d\u7684\u5143\u7d20\u3002<\/p>\n
$user = array('name' => 'Taro',\r\n                            'age'  => 25);\r\necho $user['name'];\r\n\/\/\u7d50\u679c\uff1aTaro\r\n\r\n$user['level'] = 'beginner'; \/\/\u2190\u30ad\u30fc\u3068\u5024\u306e\u30bb\u30c3\u30c8\u3092\u8ffd\u52a0\r\n<\/code><\/pre>\n
\u91cd\u590d\u4e0d\u65ad<\/h3>\n
\u7ed9\u6211\u4e00\u676f\u5496\u5561\u3002<\/h3>\n
for ($i=1; $i<=100; $i++){\r\n    \/\/\u521d\u671f\u5316;\u30eb\u30fc\u30d7\u6761\u4ef6;\u5909\u6570\u306e\u66f4\u65b0\r\n    echo $i; \/\/\u51e6\u7406\r\n}\r\n<\/code><\/pre>\n
\u5f53<\/h3>\n
$i = 1;  \/\/\u521d\u671f\u5316\r\nwhile ($i<=100){  \/\/\u30eb\u30fc\u30d7\u6761\u4ef6\r\n    echo $i;  \/\/\u51e6\u7406\r\n    $i ++;  \/\/\u5909\u6570\u306e\u66f4\u65b0\r\n}\r\n<\/code><\/pre>\n
\u6253\u7834<\/h3>\n
\u4e2d\u65ad\u5faa\u73af\u7684\u5f3a\u5236\u6307\u4ee4\u3002<\/p>\n
\u7ee7\u7eed<\/h3>\n
\u53ea\u8df3\u8fc7\u5f53\u524d\u5468\u7684\u6307\u4ee4\uff0c\u5faa\u73af\u5c06\u7ee7\u7eed\u3002<\/p>\n
\u5982\u679c\u8981\u6307\u5b9a\u8981\u8df3\u8fc7\u7684\u5c42\u7ea7\u6570\uff0c\u8bf7\u5728”continue”\u540e\u9762\u5199\u4e0a”\u5c42\u7ea7\u6570”\u3002<\/p>\n
\u7ee7\u7eed 3\uff1b \u203b\u300c\u7ee7\u7eed\uff1b\u300d=\u300c\u7ee7\u7eed 1\uff1b\u300d<\/p>\n
\u5bf9\u4e8e\u6bcf\u4e00\u4e2a<\/h3>\n
foreach (\u914d\u5217 as \u5024\u5909\u6570) {\r\n            \/\/\u3000\u2191\u307e\u305f\u306f\u9023\u60f3\u914d\u5217\r\n            \u51e6\u7406;\r\n}\r\n<\/code><\/pre>\n
foreach (\u914d\u5217 as \u30ad\u30fc\u5909\u6570 => \u5024\u5909\u6570) {\r\n            \/\/\u3000\u2191\u307e\u305f\u306f\u9023\u60f3\u914d\u5217\r\n            \u51e6\u7406;\r\n}\r\n<\/code><\/pre>\n
\u51fd\u6570<\/h3>\n
\u968f\u673a\u6311\u9009\u4e00\u4e9b\u53ef\u4ee5\u5728PHP\u4e2d\u4f7f\u7528\u7684\u51fd\u6570\u3002<\/p>\n
\u00b7 strlen(~~~); \u2190\u5b57\u7b26\u4e32\u7684\u957f\u5ea6<\/p>\n
\u30fbcount(~~~); \u2190\u83b7\u53d6\u6570\u7ec4\u7684\u5143\u7d20\u4e2a\u6570<\/p>\n
\u30fbrand(1,3); \u8fd4\u56de\u4e00\u4e2a\u4ecb\u4e8e1\u52303\u4e4b\u95f4\u7684\u968f\u673a\u6574\u6570\u3002<\/p>\n
\u30fbarray_sum(~~~); \u2190 \u8fd4\u56de\u6570\u7ec4\u7684\u603b\u548c\u503c<\/p>\n
\u30fbvar_dump(~~~); \u2190 \u8fd4\u56de\u53d8\u91cf\u7684\u7c7b\u578b\u548c\u5927\u5c0f\uff08\u503c\uff09<\/p>\n
\u56fa\u5b9a\u7684\u6570\u5b57<\/h3>\n
\u5728\u58f0\u660e\u5e38\u6570\u65f6\u4f7f\u7528define()\u3002\u53d8\u91cf\u540d\u4e0d\u80fd\u4ee5\u6570\u5b57\u5f00\u5934\u3002<\/p>\n
\u5b9a\u4e49\uff08\u5e38\u91cf\u540d\u79f0\uff0c\u503c\uff09\uff1b<\/p>\n
\u6765\u81ea\u6807\u7b7e<\/h3>\n
<from action=\"URL\" method=\"POST\" >\r\n\r\n    \/\/\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\r\n    <input type=\"text\" name=\"email\">\r\n                                        \/\/\u5165\u529b\u30c7\u30fc\u30bf\u306b\u540d\u524d\u3092\u3064\u3051\u308b\r\n    <textarea name=\"content\"><\/textarea>\r\n                    \/\/\u5165\u529b\u30c7\u30fc\u30bf\u306b\u540d\u524d\u3092\u3064\u3051\u308b \/\/\u9589\u3058\u30bf\u30b0\u304c\u5fc5\u8981\r\n\r\n    \/\/\u9001\u4fe1\u30dc\u30bf\u30f3\r\n    <input type=\"submit\" value=\"\u9001\u4fe1\">\r\n<\/from>\r\n<\/code><\/pre>\n
\u63a5\u6536\u8868\u5355\u6570\u636e\u3002<\/h3>\n
<? php echo $_POST['~~~']; ?>\r\n<\/code><\/pre>\n
\u4f7f\u7528\u300c$_POST\u300d<\/p>\n
\u300c$_POST\u300d\u662f\u4e00\u4e2a\u5173\u8054\u6570\u7ec4\uff0c\u5728 [ ] \u5185\u8f93\u5165 name \u5c5e\u6027<\/p>\n
\u9009\u62e9\u6846<\/h3>\n
<select name=\"fruit\">\r\n    <option value=\"apple\">\u308a\u3093\u3054<\/option>\r\n     \u30fb\r\n     \u30fb\r\n<\/select>\r\n<\/code><\/pre>\n
\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff0c\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u672c\u5730\u5316\uff1a<\/h3>\n
require_once<\/p>\n
\u901a\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u53ea\u9700\u8bfb\u53d6\u4e00\u6b21\u53e6\u4e00\u4e2aPHP\u6587\u4ef6\u3002<\/p>\n
~~~~~~~~~~~~<\/span>;<\/span>\r\n~~~~~~~~~~~~<\/span>;<\/span>\r\n<\/code><\/pre>\n
<?<\/span> php<\/span>\r\n    require_once<\/span>(<\/span>'menu.php'<\/span>);<\/span>\r\n    ~~~~~~~~~~<\/span>;<\/span>\r\n?><\/span>\r\n<\/code><\/pre>\n
<?<\/span> php<\/span>\r\n    require_once<\/span>(<\/span>'data.php'<\/span>);<\/span>\r\n    ~~~~~~~~~~<\/span>;<\/span>\r\n?><\/span>\r\n<\/code><\/pre>\n
\u5c5e\u6027\uff08\u5728\u7c7b\u5185\u90e8\uff09<\/h3>\n
class Menu{\r\n    public $name;  \/\/\u5ba3\u8a00\r\n}\r\n<\/code><\/pre>\n
$ curry = new Menu();  \/\/\u2190\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4f5c\u6210\r\n$ curry->name = 'CURRY';  \/\/\u2190\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u5024\u3092\u30bb\u30c3\u30c8\r\necho $curry->name;\r\n\/\/\u7d50\u679c\uff1aCURRY\r\n<\/code><\/pre>\n
\u65b9\u6cd5<\/h3>\n
class Menu{\r\n    public function hello(){\r\n        echo '\u79c1\u306fMenu\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\uff01';\r\n    }\r\n}\r\n<\/code><\/pre>\n
$ curry = new Menu();\r\n$ curry->hello();  \/\/\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057\r\n\/\/\u7d50\u679c\uff1a\u79c1\u306fMenu\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\uff01\r\n<\/code><\/pre>\n
\u8fd9\u4ef6\u4e8b<\/h3>\n
“$\u5b9e\u4f8b\u540d\u79f0->\u5c5e\u6027\u540d”<\/p>\n
\u53ef\u4ee5\u7528\u300c$this\u300d\u8fdb\u884c\u66ff\u6362\u3002<\/p>\n
\u6784\u9020\u51fd\u6570 “__construct”<\/h3>\n
\u5728\u521b\u5efa\u5b9e\u4f8b\uff08new\uff09\u65f6\u81ea\u52a8\u6267\u884c\u7684\u65b9\u6cd5\u3002\uff08\u5728 Ruby \u4e2d\u662f initialize \u5417\uff1f\uff09<\/p>\n
class Menu{\r\n    public function __construct(){\r\n                                                    \/\/\u3000\u2191new\u3059\u308b\u6642\u306e\u5f15\u6570\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\r\n        \/\/\u51e6\u7406;\r\n    }\r\n}\r\n<\/code><\/pre>\n
\u7c7b\u5c5e\u6027 sh\u01d4<\/h3>\n
class Menu{\r\n    public static $count = 4;\r\n    \/\/static\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u30af\u30e9\u30b9\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u306a\u308b\u3002\r\n}\r\n\r\necho '\u30e1\u30cb\u30e5\u30fc\u6570'.Menu::$count.'\u54c1';\r\n                                    \/\/\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u30b3\u30ed\u30f3\uff12\u3064\r\n<\/code><\/pre>\n
\u81ea\u6211<\/h3>\n
\u5728\u8bbf\u95ee\u5c5e\u6027\u7c7b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u201cself\u201d\u53d8\u91cf\u5728\u73ed\u7ea7\u5185\u90e8\u3002<\/p>\n
public function __construct(~~~){\r\n                                \/\/\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\r\n    self::$count++;\r\n    \/\/self \u306fMenu \u30af\u30e9\u30b9\u3092\u610f\u5473\u3059\u308b\u3002\r\n}\r\n<\/code><\/pre>\n
\u7c7b\u65b9\u6cd5<\/h3>\n
class Menu{\r\n    private static $count = 0;\r\n    public static function getCount(){\r\n        return self::$count;\r\n                            \/\/\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u30b3\u30ed\u30f3\uff12\u3064\r\n    }\r\n}\r\n\r\n\/\/\u547c\u3073\u51fa\u3057\r\necho Menu::getCount();\r\n<\/code><\/pre>\n
\u7ee7\u627f<\/h3>\n
class \u5b50\u30af\u30e9\u30b9\u540d extends \u89aa\u30af\u30e9\u30b9\u540d{\r\n}\r\n<\/code><\/pre>\n
\u5b9e\u4f8b instanceof<\/h3>\n
\u53ef\u4ee5\u5224\u65ad\u5b9e\u4f8b\u662f\u5426\u4e3a\u7279\u5b9a\u7c7b\u7684\u5b9e\u4f8b\u3002<\/p>\n
$ coffee = new Drink('COFFEE',....);\r\nif ($coffee instanceof Drink){                  \/\/true\r\n    echo 'Drink\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\u3002'\r\n}\r\nif ($coffee instanceof Food){                   \/\/false\r\n    echo 'Food\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\u3002'\r\n}\r\n<\/code><\/pre>\n
\u4fdd\u62a4\u7684 h\u00f9 de)<\/h3>\n
\u30fb\u516c\u5171\u53d8\u91cf\u540d\uff1b\/\/\u2190\u53ef\u4ece\u4efb\u4f55\u5730\u65b9\u8bbf\u95ee<\/p>\n
\u30fb\u53d7\u4fdd\u62a4\u7684\u53d8\u91cf\u540d; \/\/ \u5b50\u7c7b\u53ef\u4ee5\u8bbf\u95ee<\/p>\n
\u30fb\u79c1\u6709\u53d8\u91cf\u540d\uff1b\/\/ \u5b50\u7c7b\u65e0\u6cd5\u8bbf\u95ee<\/p>\n
\u7236\u6bcd<\/h3>\n
\u5728\u8986\u76d6\u7684\u65b9\u6cd5\u4e2d\uff0c\u7528\u4e8e\u8c03\u7528\u7236\u7c7b\u7684\u540c\u540d\u65b9\u6cd5\u3002<\/p>\n
class Drink extends Menuy{\r\n    \/\/\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u305f\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff08\u5f15\u6570\uff14\u3064\uff09\r\n    public function __construct(~,~,~,~){\r\n        \/\/\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3055\u308c\u305f\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff08\u5f15\u6570\uff13\u3064\uff09\u306e\u547c\u3073\u51fa\u3057\r\n        parent::__construct(~,~,~);\r\n        $this->type = $type;\r\n    }\r\n}\r\n<\/code><\/pre>\n
\u5c06”foreach”\u5d4c\u5165\u5230HTML\u4e2d\u3002<\/h3>\n
<?php $words = array('apple','banana','orange'); ?>\r\n\r\n<?php foreach($words as $word): ?>\r\n    <p><?php echo $wodd ?><\/p>\r\n<?php endforeach ?>\r\n<\/code><\/pre>\n
\u5728\u4f7f\u7528foreach\u65f6\uff0c\u5c06”{ }”\u5206\u522b\u66ff\u6362\u4e3a”:”\u548c”endforeach”\u5e76\u8fdb\u884c\u8bb0\u5f55\u3002<\/p>\n
\u9664\u4e86”endforeach”\u4e4b\u5916\uff0c\u8fd8\u6709”endif”\u3001”endfor”\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u521b\u5efa\u8fd9\u4e2a\u65f6\u5728\u5b66\u4e60PHP\u7684\u8fc7\u7a0b\u4e2d\u3002\u5b83\u66f4\u50cf\u662f\u57fa\u7840\u77e5\u8bc6\u7684\u5907\u5fd8\u5f55\u3002 \u53d8\u91cf \u5728\u58f0\u660e\u4e2d\u7ed9\u4e88\u4e00\u4e2a”$&#8221 […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30345","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\nPHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\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\/php\u7684\u57fa\u672c\uff08php-ji-ben\uff09\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8ePHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/php\u7684\u57fa\u672c\uff08php-ji-ben\uff09\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-07T12:47:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-12T10:43:47+00:00\" \/>\n<meta name=\"author\" content=\"\u5b87, \u534e\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u5b87, \u534e\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/\",\"name\":\"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-07-07T12:47:22+00:00\",\"dateModified\":\"2025-08-12T10:43:47+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458\"},\"description\":\"\u5173\u4e8ePHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\u7684\u6280\u672f\u6587\u7ae0\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458\",\"name\":\"\u5b87, \u534e\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g\",\"caption\":\"\u5b87, \u534e\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yuhua\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09 - Blog - Silicon Cloud","description":"\u5173\u4e8ePHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\u7684\u6280\u672f\u6587\u7ae0","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/php\u7684\u57fa\u672c\uff08php-ji-ben\uff09\/","og_locale":"zh_CN","og_type":"article","og_title":"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09","og_description":"\u5173\u4e8ePHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\u7684\u6280\u672f\u6587\u7ae0","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/php\u7684\u57fa\u672c\uff08php-ji-ben\uff09\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-07-07T12:47:22+00:00","article_modified_time":"2025-08-12T10:43:47+00:00","author":"\u5b87, \u534e","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u5b87, \u534e","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/","name":"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-07-07T12:47:22+00:00","dateModified":"2025-08-12T10:43:47+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458"},"description":"\u5173\u4e8ePHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09\u7684\u6280\u672f\u6587\u7ae0","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"PHP\u7684\u57fa\u672c\uff08PHP ji ben\uff09"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458","name":"\u5b87, \u534e","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g","caption":"\u5b87, \u534e"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yuhua\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84%e5%9f%ba%e6%9c%ac%ef%bc%88php-ji-ben%ef%bc%89\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/30345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=30345"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/30345\/revisions"}],"predecessor-version":[{"id":90399,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/30345\/revisions\/90399"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=30345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=30345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=30345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}