Subversion Repositories php-qbpwcf

#!/usr/bin/php

<?php

/*

	QBPWCF, Quick Build PHP website Component base on Fedora Linux.

    Copyright (C) 2014~2026 MIN ZHI, CHEN

    This file is part of QBPWCF.

    QBPWCF is free software: you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation, either version 3 of the License, or

    (at your option) any later version.

    QBPWCF is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with QBPWCF.  If not, see <http://www.gnu.org/licenses/>.

*/

/*

逐一bytes比對兩個檔案有哪些bytes不同

*/

#使用命名空間qbpwcf

namespace qbpwcf;

#取得 lib path

exec("php -f ".escapeshellarg(pathinfo(__FILE__)["dirname"]."/libexec/folderOfUsrLib.php"),$output,$status);

#如果執行失敗

if($status!==0){

	#debug

	var_dump(__LINE__,$output);

	#結束執行,回傳shell 1.

	exit(1);

	}#if end

#儲存lib path

$folderOfUsrLib=$output[0];

#以該檔案的實際位置的 lib path 為 include path 首位

$output=array();

exec("cd ".escapeshellarg(pathinfo(__FILE__)["dirname"]."/../".$folderOfUsrLib."/qbpwcf").";pwd;",$output,$status);

#如果執行失敗

if($status!==0){

	#debug

	var_dump(__LINE__,$output);

	#結束執行,回傳shell 1.

	exit(1);

	}#if end

#設置 include path

set_include_path($output[0].PATH_SEPARATOR.get_include_path());

#匯入外部套件

include("allInOne.php");

#函式說明:

#抓取命令列的參數.

#回傳結果:

#$result["status"],執行是否正常,"true"代表正常,"false"代表不正常.

#$reuslt["error"],執行不正常結束的錯訊息陣列.

#$result["function"],當前執行的函式名稱.

#$result["argu"],使用的參數陣列.

#$result["content"],要回傳的參數陣列.

#$result["count"],參數的數量.

#必填參數:

#無

#可省略參數:

#$conf["echo"],"true"代表要將抓到的參數一個個印出來,"false"代表用回傳的方式,預設為"false".

$conf["echo"]="false";

$getArgu=cmd::getArgu($conf);

unset($conf);

#如果抓參數出錯

if($getArgu["status"]==="false")

{

	#印出內容

	var_dump($getArgu);

	#結束執行

	exit;

}

#如果參數數量不等於3

if($getArgu["count"]!==3)

{

	#印出內容

	var_dump($getArgu);

	#結束執行

	exit;

}

#取得檔案A名稱

$fileNameA=$getArgu["content"][1];

#取得檔案B名稱

$fileNameB=$getArgu["content"][2];

#檔案A的pointer

$fhA=fopen($fileNameA,"r");

#檔案B的pointer

$fhB=fopen($fileNameB,"r");

#位置索引

$addr=0;

#無窮迴圈

while(true)

{

	#位置從1開始,且每次+1.

	$addr++;

	#若檔案A尚未結束

	if(!feof($fhA))

	{

		#取得 1 bytes

		$bytesA=fread($fhA,1);

	}

	#若檔案B尚未結束

	if(!feof($fhB))

	{

		#取得 1 bytes

		$bytesB=fread($fhB,1);

	}

	#兩邊都有資料時

	if( isset($bytesA) && isset($bytesB) )

	{

		#解析A成16進位大小文數字

		$bytesA=strtoupper(sprintf("%02s",base_convert(ord($bytesA),10,16)));

		#解析B成16進位大小文數字

		$bytesB=strtoupper(sprintf("%02s",base_convert(ord($bytesB),10,16)));

		#如果有差異

		if($bytesA!==$bytesB)

		{

			echo "於第 ".$addr." 個bytes處相異,左方為:".$bytesA.";右方為:".$bytesB.PHP_EOL;

			unset($bytesA);

			unset($bytesB);

			continue;

		}

	}

	#單邊有資料

	else

	{

		if(isset($bytesA))

		{

			#解析A成16進位大小文數字

			$bytesA=strtoupper(sprintf("%02s",base_convert(ord($bytesA),10,16)));

			echo "於第 ".$addr." 個bytes處相異,左方為:".$bytesA.";右方不存在".PHP_EOL;

			unset($bytesA);

			continue;

		}

		else if(isset($bytesB))

		{

			#解析B成16進位大小文數字

			$bytesB=strtoupper(sprintf("%02s",base_convert(ord($bytesB),10,16)));

			echo "於第 ".$addr." 個bytes處相異,左方不存在;右方為:".$bytesB.PHP_EOL;

			unset($bytesB);

			continue;

		}

		else

		{

			break;

		}

	}

}

?>