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<?php
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/*
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QBPWCF, Quick Build PHP website Component base on Fedora Linux.
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Copyright (C) 2014~2026 MIN ZHI, CHEN
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This file is part of QBPWCF.
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QBPWCF is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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QBPWCF is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QBPWCF. If not, see <http://www.gnu.org/licenses/>.
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*/
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#使用命名空間qbpwcf
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namespace qbpwcf;
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#初始化輸出
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$output=array();
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#取得 lib path
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exec("php -f ".escapeshellarg(pathinfo(__FILE__)["dirname"]."/../../../../usr/bin/libexec/folderOfUsrLib.php"),$output,$status);
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#如果執行失敗
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if($status!==0){
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#debug
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var_dump(__LINE__,$output);
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#結束執行,回傳shell 1.
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exit(1);
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}#if end
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#儲存lib path
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$folderOfUsrLib=$output[0];
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#初始化輸出
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$output=array();
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#以該檔案的實際位置的 lib path 為 include path 首位
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exec("cd ".pathinfo(__FILE__)["dirname"]."/../../../../usr/".$folderOfUsrLib."/qbpwcf;pwd;",$output,$status);
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set_include_path($output[0].PATH_SEPARATOR.get_include_path());
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#匯入套件
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require_once("allInOne.php");
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#建議的log位置
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$logFile=$_SERVER["DOCUMENT_ROOT"].$_SERVER["PHP_SELF"].".log";
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#函式說明:
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#呼叫shell執行系統命令,並取得回傳儲存輸出內容的檔案與pid.
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#回傳結果:
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#$result["status"],執行是否正常,"true"代表正常,"false"代表不正常.
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#$result["error"],錯誤訊息陣列.
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#$result["function"],當前執行的函數名稱.
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#$result["cmd"],執行的指令內容.
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#$result["fullCmd"],執行的完整指令
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#$result["content"],爲執行完二元碼後的輸出陣列.
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#$result["tmpFileOutput"],儲存輸出的暫村檔案名稱.
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#$result["runing"],程式是否還在執行.
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#$result["pid"],pid.
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#$result["statusCode"],執行結果狀態碼.
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#必填參數:
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#$conf["command"],字串,要執行的指令.
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$conf["command"]="ps auxwf | cat";
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#$conf["fileArgu"],字串,變數__FILE__的內容.
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$conf["fileArgu"]=__FILE__;
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#可省略參數:
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#$conf["doNotRun"],字串,"true"代表不執行指令,預設為"false"會執行指令.
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#$conf["doNotRun"]="false";
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#$conf["leftLogFile"],字串,預設為"false"代表要將 log 檔案移除;"true"代表要保留log檔案.
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#$conf["leftLogFile"]="true";
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#備註:
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#不是所有指令都能用apache的身份執行,目前已知java,javac,ping指令無法執行,透過su使用root身份可能會被selinux阻擋.
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#如果輸出的內容包含換行符號,將會被過濾掉.
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#nohup $cmd > $logFilePath 2>&1 & echo $! 會將指令的標準輸入寫入檔案 $logFilePath 並忽略錯誤輸出,將指令在背景執行,僅印出執行緒id.
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#$cmd > /dev/null 2>&1 &; 會將$cmd放在背景執行，且不會卡住.
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#參考資料：
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#http://php.net/manual/en/function.exec.php
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$callShellInBg=external::callShellInBg($conf);
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unset($conf);
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#debug
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var_dump($callShellInBg);
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?>
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