Common\u4e2d\u58f0\u660e\u4e86\u5f88\u591a\u5e38\u7528\u64cd\u4f5c\u7684\u529f\u80fd\u51fd\u6570\uff0c\u5728CodeIgniter.php\u4e2d\u52a0\u8f7d\u4e86Common.php\uff0c\u6240\u4ee5\u8fd9\u4e2a\u6587\u4ef6\u662f\u5168\u5c40\u8c03\u7528\u7684<\/p>\n
is_php:\u5224\u65adphp\u7248\u672c<\/p>\n
function is_php($version)\n {\n static $_is_php;\n $version = (string) $version;\n\n if ( ! isset($_is_php[$version]))\n {\n $_is_php[$version] = version_compare(PHP_VERSION, $version, '>=');\n }\n\n return $_is_php[$version];\n }\n}\n<\/code><\/pre>\nis_reqlly_writeable:\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u662f\u5426\u53ef\u5199<\/p>\n
function is_really_writable($file)\n {\n \/\/ If we're on a Unix server with safe_mode off we call is_writable\n if (DIRECTORY_SEPARATOR === '\/' && (is_php('5.4') OR ! ini_get('safe_mode')))\n {\n return is_writable($file);\n }\n\n \/* For Windows servers and safe_mode \"on\" installations we'll actually\n * write a file then read it. Bah...\n *\/\n if (is_dir($file))\n {\n $file = rtrim($file, '\/').'\/'.md5(mt_rand());\n if (($fp = @fopen($file, 'ab')) === FALSE)\n {\n return FALSE;\n }\n\n fclose($fp);\n @chmod($file, 0777);\n @unlink($file);\n return TRUE;\n }\n elseif ( ! is_file($file) OR ($fp = @fopen($file, 'ab')) === FALSE)\n {\n return FALSE;\n }\n\n fclose($fp);\n return TRUE;\n }\n<\/code><\/pre>\n&load_class:\u52a0\u8f7d\u7c7b<\/p>\n
\/**\n * Class registry\n *\n * This function acts as a singleton. If the requested class does not\n * exist it is instantiated and set to a static variable. If it has\n * previously been instantiated the variable is returned.\n *\n * @param string the class name being requested\n * @param string the directory where the class should be found\n * @param mixed an optional argument to pass to the class constructor\n * @return object\n *\/\n function &load_class($class, $directory = 'libraries', $param = NULL)\n {\n static $_classes = array();\n\n \/\/ Does the class exist? If so, we're done...\n if (isset($_classes[$class]))\n {\n return $_classes[$class];\n }\n\n $name = FALSE;\n\n \/\/ Look for the class first in the local application\/libraries folder\n \/\/ then in the native system\/libraries folder\n foreach (array(APPPATH, BASEPATH) as $path)\n {\n if (file_exists($path.$directory.'\/'.$class.'.php'))\n {\n $name = 'CI_'.$class;\n\n if (class_exists($name, FALSE) === FALSE)\n {\n require_once($path.$directory.'\/'.$class.'.php');\n }\n\n break;\n }\n }\n\n \/\/ Is the request a class extension? If so we load it too\n if (file_exists(APPPATH.$directory.'\/'.config_item('subclass_prefix').$class.'.php'))\n {\n $name = config_item('subclass_prefix').$class;\n\n if (class_exists($name, FALSE) === FALSE)\n {\n require_once(APPPATH.$directory.'\/'.$name.'.php');\n }\n }\n\n \/\/ Did we find the class?\n if ($name === FALSE)\n {\n \/\/ Note: We use exit() rather than show_error() in order to avoid a\n \/\/ self-referencing loop with the Exceptions class\n set_status_header(503);\n echo 'Unable to locate the specified class: '.$class.'.php';\n exit(5); \/\/ EXIT_UNK_CLASS\n }\n\n \/\/ Keep track of what we just loaded\n is_loaded($class);\n\n $_classes[$class] = isset($param)\n ? new $name($param)\n : new $name();\n return $_classes[$class];\n }\n<\/code><\/pre>\n&is_loaded<\/p>\n
\/**\n * Keeps track of which libraries have been loaded. This function is\n * called by the load_class() function above\n *\n * @param string\n * @return array\n *\/\n function &is_loaded($class = '')\n {\n static $_is_loaded = array();\n\n if ($class !== '')\n {\n $_is_loaded[strtolower($class)] = $class;\n }\n\n return $_is_loaded;\n }\n<\/code><\/pre>\n&get_config:\u52a0\u8f7dconfig.php\u914d\u7f6e\u6587\u4ef6\u5e76\u8fd4\u56de\uff0c\u6709\u4e00\u4e2a\u53ef\u9009\u6570\u7ec4\u53c2\u6570$replace\uff0c\u5982\u679c\u8fd9\u4e2a\u53c2\u6570\u4e0d\u4e3a\u7a7a\uff0c\u5219\u5c06\u6570\u7ec4\u6dfb\u52a0\u5230\u914d\u7f6e\u4e2d<\/p>\n
\/**\n * Loads the main config.php file\n *\n * This function lets us grab the config file even if the Config class\n * hasn't been instantiated yet\n *\n * @param array\n * @return array\n *\/\n function &get_config(Array $replace = array())\n {\n static $config;\n\n if (empty($config))\n {\n $file_path = APPPATH.'config\/config.php';\n $found = FALSE;\n if (file_exists($file_path))\n {\n $found = TRUE;\n require($file_path);\n }\n\n \/\/ Is the config file in the environment folder?\n if (file_exists($file_path = APPPATH.'config\/'.ENVIRONMENT.'\/config.php'))\n {\n require($file_path);\n }\n elseif ( ! $found)\n {\n set_status_header(503);\n echo 'The configuration file does not exist.';\n exit(3); \/\/ EXIT_CONFIG\n }\n\n \/\/ Does the $config array exist in the file?\n if ( ! isset($config) OR ! is_array($config))\n {\n set_status_header(503);\n echo 'Your config file does not appear to be formatted correctly.';\n exit(3); \/\/ EXIT_CONFIG\n }\n }\n\n \/\/ Are any values being dynamically added or replaced?\n foreach ($replace as $key => $val)\n {\n $config[$key] = $val;\n }\n\n return $config;\n }\n<\/code><\/pre>\nget_item:\u8fd4\u56de\u6307\u5b9a\u914d\u7f6e\u9879<\/p>\n
\/**\n * Returns the specified config item\n *\n * @param string\n * @return mixed\n *\/\n function config_item($item)\n {\n static $_config;\n\n if (empty($_config))\n {\n \/\/ references cannot be directly assigned to static variables, so we use an array\n $_config[0] =& get_config();\n }\n\n return isset($_config[0][$item]) ? $_config[0][$item] : NULL;\n }\n<\/code><\/pre>\n&get_mimes:\u4ececonfig\/mimes.php\u4e2d\u8fd4\u56deMIME\u7c7b\u578b\u6570\u7ec4<\/p>\n
\/**\n * Returns the MIME types array from config\/mimes.php\n *\n * @return array\n *\/\n function &get_mimes()\n {\n static $_mimes;\n\n if (empty($_mimes))\n {\n $_mimes = file_exists(APPPATH.'config\/mimes.php')\n ? include(APPPATH.'config\/mimes.php')\n : array();\n\n if (file_exists(APPPATH.'config\/'.ENVIRONMENT.'\/mimes.php'))\n {\n $_mimes = array_merge($_mimes, include(APPPATH.'config\/'.ENVIRONMENT.'\/mimes.php'));\n }\n }\n\n return $_mimes;\n }\n<\/code><\/pre>\nis_https:\u662f\u5426\u662fhttps<\/p>\n
function is_https()\n {\n if ( ! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off')\n {\n return TRUE;\n }\n elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) === 'https')\n {\n return TRUE;\n }\n elseif ( ! empty($_SERVER['HTTP_FRONT_END_HTTPS']) && strtolower($_SERVER['HTTP_FRONT_END_HTTPS']) !== 'off')\n {\n return TRUE;\n }\n\n return FALSE;\n }\n<\/code><\/pre>\nis_cli:\u662f\u5426\u662fcli<\/p>\n
function is_cli()\n {\n return (PHP_SAPI === 'cli' OR defined('STDIN'));\n }\n<\/code><\/pre>\nshow_error:\u5c55\u793a\u9519\u8bef\u9875\u9762<\/p>\n
function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')\n {\n $status_code = abs($status_code);\n if ($status_code < 100)\n {\n $exit_status = $status_code + 9; \/\/ 9 is EXIT__AUTO_MIN\n $status_code = 500;\n }\n else\n {\n $exit_status = 1; \/\/ EXIT_ERROR\n }\n\n $_error =& load_class('Exceptions', 'core');\n echo $_error->show_error($heading, $message, 'error_general', $status_code);\n exit($exit_status);\n }\n<\/code><\/pre>\nshow_404:404\u9875\u9762\u5904\u7406\u5668<\/p>\n
function show_404($page = '', $log_error = TRUE)\n {\n $_error =& load_class('Exceptions', 'core');\n $_error->show_404($page, $log_error);\n exit(4); \/\/ EXIT_UNKNOWN_FILE\n }\n<\/code><\/pre>\nlog_message:\u9519\u8bef\u65e5\u5fd7<\/p>\n
\/**\n * Error Logging Interface\n *\n * We use this as a simple mechanism to access the logging\n * class and send messages to be logged.\n *\n * @param string the error level: 'error', 'debug' or 'info'\n * @param string the error message\n * @return void\n *\/\n function log_message($level, $message)\n {\n static $_log;\n\n if ($_log === NULL)\n {\n \/\/ references cannot be directly assigned to static variables, so we use an array\n $_log[0] =& load_class('Log', 'core');\n }\n\n $_log[0]->write_log($level, $message);\n }\n<\/code><\/pre>\nset_status_header:\u8bbe\u7f6e\u54cd\u5e94\u5934<\/p>\n
\/**\n * Set HTTP Status Header\n *\n * @param int the status code\n * @param string\n * @return void\n *\/\n function set_status_header($code = 200, $text = '')\n {\n if (is_cli())\n {\n return;\n }\n\n if (empty($code) OR ! is_numeric($code))\n {\n show_error('Status codes must be numeric', 500);\n }\n\n if (empty($text))\n {\n is_int($code) OR $code = (int) $code;\n $stati = array(\n 100 => 'Continue',\n 101 => 'Switching Protocols',\n\n 200 => 'OK',\n 201 => 'Created',\n 202 => 'Accepted',\n 203 => 'Non-Authoritative Information',\n 204 => 'No Content',\n 205 => 'Reset Content',\n 206 => 'Partial Content',\n\n 300 => 'Multiple Choices',\n 301 => 'Moved Permanently',\n 302 => 'Found',\n 303 => 'See Other',\n 304 => 'Not Modified',\n 305 => 'Use Proxy',\n 307 => 'Temporary Redirect',\n\n 400 => 'Bad Request',\n 401 => 'Unauthorized',\n 402 => 'Payment Required',\n 403 => 'Forbidden',\n 404 => 'Not Found',\n 405 => 'Method Not Allowed',\n 406 => 'Not Acceptable',\n 407 => 'Proxy Authentication Required',\n 408 => 'Request Timeout',\n 409 => 'Conflict',\n 410 => 'Gone',\n 411 => 'Length Required',\n 412 => 'Precondition Failed',\n 413 => 'Request Entity Too Large',\n 414 => 'Request-URI Too Long',\n 415 => 'Unsupported Media Type',\n 416 => 'Requested Range Not Satisfiable',\n 417 => 'Expectation Failed',\n 422 => 'Unprocessable Entity',\n 426 => 'Upgrade Required',\n 428 => 'Precondition Required',\n 429 => 'Too Many Requests',\n 431 => 'Request Header Fields Too Large',\n\n 500 => 'Internal Server Error',\n 501 => 'Not Implemented',\n 502 => 'Bad Gateway',\n 503 => 'Service Unavailable',\n 504 => 'Gateway Timeout',\n 505 => 'HTTP Version Not Supported',\n 511 => 'Network Authentication Required',\n );\n\n if (isset($stati[$code]))\n {\n $text = $stati[$code];\n }\n else\n {\n show_error('No status text available. Please check your status code number or supply your own message text.', 500);\n }\n }\n\n if (strpos(PHP_SAPI, 'cgi') === 0)\n {\n header('Status: '.$code.' '.$text, TRUE);\n return;\n }\n\n $server_protocol = (isset($_SERVER['SERVER_PROTOCOL']) && in_array($_SERVER['SERVER_PROTOCOL'], array('HTTP\/1.0', 'HTTP\/1.1', 'HTTP\/2'), TRUE))\n ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP\/1.1';\n header($server_protocol.' '.$code.' '.$text, TRUE, $code);\n }\n<\/code><\/pre>\n_error_handler:\u9519\u8bef\u5904\u7406\u5668<\/p>\n
\/**\n * Error Handler\n *\n * This is the custom error handler that is declared at the (relative)\n * top of CodeIgniter.php. The main reason we use this is to permit\n * PHP errors to be logged in our own log files since the user may\n * not have access to server logs. Since this function effectively\n * intercepts PHP errors, however, we also need to display errors\n * based on the current error_reporting level.\n * We do that with the use of a PHP error template.\n *\n * @param int $severity\n * @param string $message\n * @param string $filepath\n * @param int $line\n * @return void\n *\/\n function _error_handler($severity, $message, $filepath, $line)\n {\n $is_error = (((E_ERROR | E_PARSE | E_COMPILE_ERROR | E_CORE_ERROR | E_USER_ERROR) & $severity) === $severity);\n\n \/\/ When an error occurred, set the status header to '500 Internal Server Error'\n \/\/ to indicate to the client something went wrong.\n \/\/ This can't be done within the $_error->show_php_error method because\n \/\/ it is only called when the display_errors flag is set (which isn't usually\n \/\/ the case in a production environment) or when errors are ignored because\n \/\/ they are above the error_reporting threshold.\n if ($is_error)\n {\n set_status_header(500);\n }\n\n \/\/ Should we ignore the error? We'll get the current error_reporting\n \/\/ level and add its bits with the severity bits to find out.\n if (($severity & error_reporting()) !== $severity)\n {\n return;\n }\n\n $_error =& load_class('Exceptions', 'core');\n $_error->log_exception($severity, $message, $filepath, $line);\n\n \/\/ Should we display the error?\n if (str_ireplace(array('off', 'none', 'no', 'false', 'null'), '', ini_get('display_errors')))\n {\n $_error->show_php_error($severity, $message, $filepath, $line);\n }\n\n \/\/ If the error is fatal, the execution of the script should be stopped because\n \/\/ errors can't be recovered from. Halting the script conforms with PHP's\n \/\/ default error handling. See http:\/\/www.php.net\/manual\/en\/errorfunc.constants.php\n if ($is_error)\n {\n exit(1); \/\/ EXIT_ERROR\n }\n }\n<\/code><\/pre>\n_exception_handler:\u5f02\u5e38\u5904\u7406\u5668<\/p>\n
\/**\n * Exception Handler\n *\n * Sends uncaught exceptions to the logger and displays them\n * only if display_errors is On so that they don't show up in\n * production environments.\n *\n * @param Exception $exception\n * @return void\n *\/\n function _exception_handler($exception)\n {\n $_error =& load_class('Exceptions', 'core');\n $_error->log_exception('error', 'Exception: '.$exception->getMessage(), $exception->getFile(), $exception->getLine());\n\n is_cli() OR set_status_header(500);\n \/\/ Should we display the error?\n if (str_ireplace(array('off', 'none', 'no', 'false', 'null'), '', ini_get('display_errors')))\n {\n $_error->show_exception($exception);\n }\n\n exit(1); \/\/ EXIT_ERROR\n }\n<\/code><\/pre>\n_shutdown_handler:\u5173\u95ed\u5f02\u5e38\u548c\u9519\u8bef\u5904\u7406\u5668<\/p>\n
\/**\n * Shutdown Handler\n *\n * This is the shutdown handler that is declared at the top\n * of CodeIgniter.php. The main reason we use this is to simulate\n * a complete custom exception handler.\n *\n * E_STRICT is purposively neglected because such events may have\n * been caught. Duplication or none? None is preferred for now.\n *\n * @link http:\/\/insomanic.me.uk\/post\/229851073\/php-trick-catching-fatal-errors-e-error-with-a\n * @return void\n *\/\n function _shutdown_handler()\n {\n $last_error = error_get_last();\n if (isset($last_error) &&\n ($last_error['type'] & (E_ERROR | E_PARSE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING)))\n {\n _error_handler($last_error['type'], $last_error['message'], $last_error['file'], $last_error['line']);\n }\n }\n}\n<\/code><\/pre>\nremove_invisible_characters:\u5220\u9664\u4e0d\u53ef\u89c1\u5b57\u7b26\uff08\u8fd9\u4e2a\u529f\u80fd\u5728\u5904\u7406\u5b57\u7b26\u4e32\u65f6\u5f88\u6709\u7528\uff09<\/p>\n
\/**\n * Remove Invisible Characters\n *\n * This prevents sandwiching null characters\n * between ascii characters, like Java\\0script.\n *\n * @param string\n * @param bool\n * @return string\n *\/\n function remove_invisible_characters($str, $url_encoded = TRUE)\n {\n $non_displayables = array();\n\n \/\/ every control character except newline (dec 10),\n \/\/ carriage return (dec 13) and horizontal tab (dec 09)\n if ($url_encoded)\n {\n $non_displayables[] = '\/%0[0-8bcef]\/i'; \/\/ url encoded 00-08, 11, 12, 14, 15\n $non_displayables[] = '\/%1[0-9a-f]\/i'; \/\/ url encoded 16-31\n $non_displayables[] = '\/%7f\/i'; \/\/ url encoded 127\n }\n\n $non_displayables[] = '\/[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F\\x7F]+\/S'; \/\/ 00-08, 11, 12, 14-31, 127\n\n do\n {\n $str = preg_replace($non_displayables, '', $str, -1, $count);\n }\n while ($count);\n\n return $str;\n }\n<\/code><\/pre>\nhtml_escape:\u5c06\u5b57\u7b26\u4e32\u8f6c\u4e49\u6210html\u8bed\u53e5<\/p>\n
\/**\n * Returns HTML escaped variable.\n *\n * @param mixed $var The input string or array of strings to be escaped.\n * @param bool $double_encode $double_encode set to FALSE prevents escaping twice.\n * @return mixed The escaped string or array of strings as a result.\n *\/\n function html_escape($var, $double_encode = TRUE)\n {\n if (empty($var))\n {\n return $var;\n }\n\n if (is_array($var))\n {\n foreach (array_keys($var) as $key)\n {\n $var[$key] = html_escape($var[$key], $double_encode);\n }\n\n return $var;\n }\n\n return htmlspecialchars($var, ENT_QUOTES, config_item('charset'), $double_encode);\n }\n<\/code><\/pre>\n_stringify_attributes:\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\uff0c\u6570\u7ec4\uff0c\u5bf9\u8c61\uff0c\u8f6c\u6362\u6210\u5b57\u7b26\u4e32<\/p>\n
\/**\n * Stringify attributes for use in HTML tags.\n *\n * Helper function used to convert a string, array, or object\n * of attributes to a string.\n *\n * @param mixed string, array, object\n * @param bool\n * @return string\n *\/\n function _stringify_attributes($attributes, $js = FALSE)\n {\n $atts = NULL;\n\n if (empty($attributes))\n {\n return $atts;\n }\n\n if (is_string($attributes))\n {\n return ' '.$attributes;\n }\n\n $attributes = (array) $attributes;\n\n foreach ($attributes as $key => $val)\n {\n $atts .= ($js) ? $key.'='.$val.',' : ' '.$key.'=\"'.$val.'\"';\n }\n\n return rtrim($atts, ',');\n }\n<\/code><\/pre>\nfunction_usable:\u51fd\u6570\u662f\u5426\u53ef\u7528<\/p>\n
function function_usable($function_name)\n {\n static $_suhosin_func_blacklist;\n\n if (function_exists($function_name))\n {\n if ( ! isset($_suhosin_func_blacklist))\n {\n $_suhosin_func_blacklist = extension_loaded('suhosin')\n ? explode(',', trim(ini_get('suhosin.executor.func.blacklist')))\n : array();\n }\n\n return ! in_array($function_name, $_suhosin_func_blacklist, TRUE);\n }\n\n return FALSE;\n }\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"1.\u6982\u8ff0 Common\u4e2d\u58f0\u660e\u4e86\u5f88\u591a\u5e38\u7528\u64cd\u4f5c\u7684\u529f\u80fd\u51fd\u6570\uff0c\u5728CodeIgniter.php\u4e2d\u52a0\u8f7d\u4e86Common.p […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[15],"tags":[405],"class_list":["post-972","post","type-post","status-publish","format-standard","hentry","category-15","tag-php"],"_links":{"self":[{"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=972"}],"version-history":[{"count":3,"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/972\/revisions"}],"predecessor-version":[{"id":975,"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/972\/revisions\/975"}],"wp:attachment":[{"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wyxxt.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}