wordpress系统源代码简约版资源-CSDN文库

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php：355个

jpg：187个

png：161个

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WordPress是全球最受欢迎的内容管理系统（CMS）之一，以其易用性和灵活性而著称。它由PHP编程语言编写，并依赖于MySQL数据库来存储和管理网站内容。这个"wordpress系统源代码简约版"很可能是一个精简版的WordPress核心源码，可能是为了教学、研究或定制目的而制作的。在WordPress中，主要的组成部分包括以下几个方面： 1. **核心框架**：WordPress的核心框架包含了处理用户请求、渲染页面、处理插件和主题的逻辑。这些源代码涉及的主要文件有`wp-load.php`，它是启动WordPress环境的入口点；`wp-settings.php`用于设置基本配置；以及`wp-includes`目录下的各种功能文件。 2. **模板引擎**：WordPress使用模板引擎来生成HTML页面。`wp-content/themes`目录下包含各种主题，每个主题都有一系列的模板文件，如`header.php`（头部）、`footer.php`（底部）、`index.php`（主页）等。 3. **数据库交互**：WordPress通过`wp-db.php`与MySQL进行交互，管理文章、页面、用户、分类和元数据等。`$wpdb`对象是WordPress中的数据库类，提供了对SQL查询的封装。 4. **插件系统**：WordPress的插件系统是其强大之处。开发者可以创建自定义的PHP文件放在`wp-content/plugins`目录下，实现扩展功能。插件可以通过钩子系统（如`add_action`和`add_filter`）与其他部分互动。 5. **元数据（Metadata）**：WordPress允许为任何内容添加额外信息，如文章的标签和分类。元数据通过`postmeta`表存储，提供了一种灵活的数据扩展机制。 6. **URL路由**：WordPress的Permalink（永久链接）系统允许用户自定义友好的URL结构。这涉及到`wp_rewrite`类和`.htaccess`文件的配置。 7. **用户和权限**：WordPress的用户系统支持不同级别的用户角色，如管理员、编辑、作者等，每个角色有不同的权限。用户信息存储在`users`表中，权限在`capabilities`和`roles`之间映射。 8. **WYSIWYG编辑器**：WordPress内置了TinyMCE编辑器，让用户可以直观地编辑内容，支持富文本格式。 9. **国际化（i18n）**：WordPress支持多语言，源代码中包含了大量的翻译字符串，通过`wp-content/languages`目录下的.mo和.po文件实现。 10. **XML-RPC API**：WordPress提供了XML-RPC接口，允许远程发布和管理内容，支持许多第三方客户端工具。这个"wordpress系统源代码简约版"可能去除了不必要的组件或优化了性能，对于学习WordPress工作原理、理解其架构或者进行二次开发非常有帮助。通过深入研究源代码，你可以了解到WordPress如何处理HTTP请求，如何执行查询，以及如何渲染页面等内容，进一步提升你的PHP和Web开发技能。同时，理解源代码也有助于你更好地定制和优化WordPress网站，满足特定需求。

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wordpress系统源代码简约版（925个子文件）

_htaccess 438B

lib.css 45KB

editor.css 31KB

style.css 16KB

style.css 14KB

dialog.css 13KB

global.css 5KB

yui.css 3KB

docs.css 3KB

templates.css 1KB

toolbar.css 1KB

wsc.css 1004B

contents.css 989B

print.css 37B

ip.dat 8.79MB

Thumbs.db 52KB

Thumbs.db 16KB

Thumbs.db 9KB

Thumbs.db 5KB

8.gif 5KB

0.gif 5KB

6.gif 5KB

1.gif 5KB

7.gif 5KB

3.gif 5KB

5.gif 5KB

9.gif 5KB

2.gif 5KB

4.gif 4KB

top.gif 3KB

loading.gif 3KB

data_posting.gif 2KB

qq_bot.gif 2KB

zoomloader.gif 2KB

qq_top.gif 1KB

button_grey.gif 1KB

uicolor.gif 1KB

1.gif 1KB

zoom1.gif 1KB

button.gif 1KB

0.gif 1KB

contents_bg.gif 667B

zoom0.gif 628B

buttom.gif 613B

background.gif 473B

background4.gif 471B

cry_smile.gif 468B

angel_smile.gif 465B

confused_smile.gif 464B

sad_smile.gif 460B

wink_smile.gif 458B

whatchutalkingabout_smile.gif 452B

omg_smile.gif 451B

regular_smile.gif 450B

shades_smile.gif 449B

tounge_smile.gif 446B

angry_smile.gif 443B

embaressed_smile.gif 442B

teeth_smile.gif 442B

devil_smile.gif 436B

background5.gif 432B

envelope.gif 426B

background3.gif 422B

template3.gif 422B

thumbs_down.gif 408B

thumbs_up.gif 396B

template1.gif 375B

lightbulb.gif 368B

close.gif 357B

min.gif 349B

template2.gif 333B

download.gif 328B

home.gif 294B

kiss.gif 241B

mod.gif 235B

close_all_1.gif 201B

close_all_0.gif 193B

broken_heart.gif 192B

anchor.gif 184B

heart.gif 183B

mini.gif 183B

dot.gif 179B

copy.gif 158B

2.gif 138B

view.gif 121B

qq_bg.gif 111B

hiddenfield.gif 105B

toolbar_start.gif 105B

del.gif 97B

placeholder.gif 96B

arrow_rtl.gif 91B

arrow_ltr.gif 88B

win_close_0.gif 77B

right.gif 74B

left.gif 73B

background2.gif 67B

input_bg.gif 61B

gou.gif 57B

pagebreak.gif 54B

共 925 条

<?php /* $Id: common.lib.php,v 2.128.2.3 2005/05/03 22:52:51 lem9 Exp $ */ // vim: expandtab sw=4 ts=4 sts=4: /** * Misc stuff and functions used by almost all the scripts. * Among other things, it contains the advanced authentification work. */ /** * Order of sections for common.lib.php: * * some functions need the constants of libraries/defines.lib.php * and defines_mysql.lib.php * * the PMA_setFontSizes() function must be before the call to the * libraries/auth/cookie.auth.lib.php library * * the include of libraries/defines_mysql.lib.php must be after the connection * to db to get the MySql version * * the PMA_sqlAddslashes() function must be before the connection to db * * the authentication libraries must be before the connection to db but * after the PMA_isInto() function * * the PMA_mysqlDie() function must be before the connection to db but * after mysql extension has been loaded * * the PMA_mysqlDie() function needs the PMA_format_sql() Function * * ... so the required order is: * * - parsing of the configuration file * - load of the libraries/defines.lib.php library * - load of mysql extension (if necessary) * - definition of PMA_sqlAddslashes() * - definition of PMA_format_sql() * - definition of PMA_mysqlDie() * - definition of PMA_isInto() * - definition of PMA_setFontSizes() * - loading of an authentication library * - db connection * - authentication work * - load of the libraries/defines_mysql.lib.php library to get the MySQL * release number * - other functions, respecting dependencies */ /** * Minimum inclusion? (i.e. for the stylesheet builder) */ if (!isset($is_minimum_common)) { $is_minimum_common = FALSE; } /** * Avoids undefined variables */ if (!isset($use_backquotes)) { $use_backquotes = 0; } if (!isset($pos)) { $pos = 0; } /** * 2004-06-30 rabus: Ensure, that $cfg variables are not set somwhere else * before including the config file. */ unset($cfg); /** * Detects the config file we want to load */ if (file_exists('./config.inc.developer.php')) { $cfgfile_to_load = './config.inc.developer.php'; } else { $cfgfile_to_load = './config.inc.php'; } /** * Parses the configuration file and gets some constants used to define * versions of phpMyAdmin/php/mysql... */ //$old_error_reporting = error_reporting(0); include_once($cfgfile_to_load); // Include failed if (!isset($cfgServers) && !isset($cfg['Servers'])) { // Creates fake settings $cfg = array('DefaultLang' => 'en-iso-8859-1', 'AllowAnywhereRecoding' => FALSE); // Loads the language file require_once('./libraries/select_lang.lib.php'); // Sends the Content-Type header header('Content-Type: text/html; charset=' . $charset); // Displays the error message ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php echo $available_languages[$lang][2];?>" lang="<?php echo $available_languages[$lang][2];?>" dir="<?php echo $text_dir;?>"> <head> <title>phpMyAdmin</title> <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $charset;?>" /> <style type="text/css">  </style> </head> <body bgcolor="#ffffff"> <h1>phpMyAdmin - <?php echo $strError;?></h1> <p> <?php echo $strConfigFileError;?><br /><br /> <a href="config.inc.php" target="_blank">config.inc.php</a> </p> </body> </html> <?php exit(); } //error_reporting($old_error_reporting); //unset($old_error_reporting;) unset($cfgfile_to_load); /** * Includes compatibility code for older config.inc.php revisions * if necessary */ if (isset($cfg['FileRevision'])) { // converting revision string into an array // e.g. "Revision: 2.0" becomes array(2, 0). $cfg['FileRevision'] = str_replace('$' . 'Revision: ', '', $cfg['FileRevision']); $cfg['FileRevision'] = str_replace(' $', '', $cfg['FileRevision']); $cfg['FileRevision'] = explode('.', $cfg['FileRevision']); } else { $cfg['FileRevision'] = array(1, 1); } if ($cfg['FileRevision'][0] < 2 || ($cfg['FileRevision'][0] == 2 && $cfg['FileRevision'][1] < 52)) { require_once('./libraries/config_import.lib.php'); } /** * Includes the language file if it hasn't been included yet */ require_once('./libraries/select_lang.lib.php'); /** * Gets constants that defines the PHP version number. * This include must be located physically before any code that needs to * reference the constants, else PHP 3.0.16 won't be happy. */ require_once('./libraries/defines.lib.php'); /** * Sanitizes $message, taking into account our special codes * for formatting * * @param string the message * * @return string the sanitized message * * @access public */ function PMA_sanitize($message) { $replace_pairs = array( '<' => '<', '>' => '>', '[i]' => '<i>', '[/i]' => '</i>', '[b]' => '<b>', '[br]' => '<br />', '[/b]' => '</b>', ); return strtr($message, $replace_pairs); } // XSS if (isset($convcharset)) { $convcharset = PMA_sanitize($convcharset); } if ($is_minimum_common == FALSE) { /** * Define $is_upload */ $is_upload = TRUE; if (strtolower(@ini_get('file_uploads')) == 'off' || @ini_get('file_uploads') == 0) { $is_upload = FALSE; } /** * Maximum upload size as limited by PHP * Used with permission from Moodle (http://moodle.org) by Martin Dougiamas * * this section generates $max_upload_size in bytes */ function get_real_size($size=0) { /// Converts numbers like 10M into bytes if (!$size) { return 0; } $scan['MB'] = 1048576; $scan['Mb'] = 1048576; $scan['M'] = 1048576; $scan['m'] = 1048576; $scan['KB'] = 1024; $scan['Kb'] = 1024; $scan['K'] = 1024; $scan['k'] = 1024; while (list($key) = each($scan)) { if ((strlen($size)>strlen($key))&&(substr($size, strlen($size) - strlen($key))==$key)) { $size = substr($size, 0, strlen($size) - strlen($key)) * $scan[$key]; break; } } return $size; } // end function if (!$filesize = ini_get('upload_max_filesize')) { $filesize = "5M"; } $max_upload_size = get_real_size($filesize); if ($postsize = ini_get('post_max_size')) { $postsize = get_real_size($postsize); if ($postsize < $max_upload_size) { $max_upload_size = $postsize; } } unset($filesize); unset($postsize); /** * other functions for maximum upload work */ /** * Displays the maximum size for an upload * * @param integer the size * * @return string the message * * @access public */ function PMA_displayMaximumUploadSize($max_upload_size) { list($max_size, $max_unit) = PMA_formatByteDown($max_upload_size); return '(' . sprintf($GLOBALS['strMaximumSize'], $max_size, $max_unit) . ')'; } /** * Generates a hidden field which should indicate to the browser * the maximum size for upload * * @param integer the size * * @return string the INPUT field * * @access public */ function PMA_generateHiddenMaxFileSize($max_size){ return '<input type="h

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