search
HomeBackend DevelopmentPHP Tutorial批处理及PHP编写目录上的统计文件行数及个数

批处理及PHP编写目录下的统计文件行数及个数

?? ??今天要统计下写的代码的行数(去除空行及注释)及目录下的文件总数。首先想到的是一个批处理命令,因为简单而且高效,于是去网上找了下批命令的教程,写了个简单的批命令处理:?

??????

@Rem: 本批命令用来计算某个路径下的总文件个数,及总行数。行数的计算不算空行@Rem: author: 肖肖 [email protected]@echo ****************************************************************@echo off@echo 使用说明:@echo 1、更改要计算的路径:将filePath的路径更改为自己的需要的路径。@echo 2、更改统计的文件后缀,如果需要统计所有文件则将fileExt设置为*,如果只需要统计php文件则将该变量指定为*.php@echo ****************************************************************@set fileExt=*.php@set filePath=D:\PHPAPP\phpwindframework\wind@setlocal enabledelayedexpansion@set filenum=0@set totalnum=0@for /r %filePath% %%i in (%fileExt%) do (	@set linenum=0 & @set /a filenum+=1 & @echo %%i & (@for /f "usebackq" %%b in (%%i) do @set /a linenum+=1) & @echo 行数:!linenum! & @set /a totalnum+=linenum)@echo 总行数: %totalnum%行@echo 总文件数: %filenum%@pause

?

?? ? ?具体的命令意思我就不解释了,特别说明下:

?? 我在计算每个文件的行数的时候,就是输出不了linenum,后来经过询问查找,原来是延迟的问题,于是在开头加了命令setlocal enabledelayedexpansion来开启延迟,同时输出采用@echo !linenum!的 这样!!的方式输出。

该批命令可以指定统计处我指定目录下的文件个数(可以指定统计的文件的类型),及总行数(去除了空行)。

但是对于代码统计来说,去除空行及注释的统计才是理想的状态。相对于批命令还是PHP来的给力,所以写了一个PHP版本的统计:

???

/** * @author xiaoxia xu <[email&#160;protected]> 2011-1-12 * @link http://www.phpwind.com * @copyright Copyright &copy; 2003-2110 phpwind.com * @license * 统计目录下的文件行数及总文件数··去除注释 */$fileExt = ".php";$filePath = "D:\PHPAPP\phpwindframework\wind";if (!is_dir($filePath)) exit('Path error!');list($totalnum, $linenum, $filenum) = readGiveDir($filePath, $fileExt);echo "*************************************************************\r\n";echo "总行数: " . $totalnum . "\r\n";echo "总有效行数: " . $linenum . "\r\n";echo '总文件个数:' . $filenum;function readGiveDir($dir, $fileExt) {	$totalnum = 0;	$linenum = 0;	$filenum = 0;	if ($dh = opendir($dir)) {        while (($file = readdir($dh)) !== false) {			if (in_array($file, array(".", "..", '.svn'))) continue;			if (is_dir($dir . '/' . $file)) {				list($num1, $num2, $num3) = readGiveDir($dir . '/' . $file, $fileExt);				$totalnum += $num1;				$linenum += $num2;				$filenum += $num3;			} else {				if (strrchr($file, '.') == $fileExt) {					list($num1, $num2) = readfiles($dir . '/' . $file);					$totalnum += $num1;					$linenum += $num2;					$filenum ++;					continue;				}			}        }        closedir($dh);    } else {		echo 'open dir <' . $dir . '> error!' . "\r";	}	return array($totalnum, $linenum, $filenum);}function readfiles($file) {	echo $file . "\r\n";    //$p = php_strip_whitespace($file);	$str = file($file);	$linenum = 0;	foreach ($str as $value) {		if (skip(trim($value))) continue;		$linenum ++;	}	$totalnum = count(file($file));	echo '行数:' . $totalnum . "\r\n";	echo '有效行数:' . $linenum . "\r\n";	return array($totalnum, $linenum);}function skip($string) {	if ($string == '') return true;	$array = array("*", "/*", "//", "#");	foreach ($array as $tag) {		if (strpos($string, $tag) === 0) return true;	}	return false;}

?

?

?? 代码也挺简单,这边就不做解释了,其中我处理跳过空行和注释行的是在skip这个函数中,这里声明了一个数组,用来声明我可以过滤的标签(可以看到这里都是PHP中的注释标签),我在查找的时候只要查找是否这些标签是在最前面的位置即可。但是这样会存在一个问题,当我的代码出现不规范的格式化的时候,可能出现代码中的*乘号进行了换行到了新的一行的开始位置,那也会被过滤掉。但总的来说··这两种统计都满足了我的需求。

Tips: PHP的该方法,放在命令行下运行效果更佳。~

?

?? 第一次觉得,当我遇到问题的时候,真的用自己的所学做了一些小便利的工具提供给自己使用。哈哈哈···纪念下~~~

?

?? 希望你有个好心情~~~

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
The Continued Use of PHP: Reasons for Its EnduranceThe Continued Use of PHP: Reasons for Its EnduranceApr 19, 2025 am 12:23 AM

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python: Exploring Their Similarities and DifferencesPHP and Python: Exploring Their Similarities and DifferencesApr 19, 2025 am 12:21 AM

PHP and Python are both high-level programming languages ​​that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP and Python: Different Paradigms ExplainedPHP and Python: Different Paradigms ExplainedApr 18, 2025 am 12:26 AM

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP and Python: A Deep Dive into Their HistoryPHP and Python: A Deep Dive into Their HistoryApr 18, 2025 am 12:25 AM

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

Choosing Between PHP and Python: A GuideChoosing Between PHP and Python: A GuideApr 18, 2025 am 12:24 AM

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP and Frameworks: Modernizing the LanguagePHP and Frameworks: Modernizing the LanguageApr 18, 2025 am 12:14 AM

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHP's Impact: Web Development and BeyondPHP's Impact: Web Development and BeyondApr 18, 2025 am 12:10 AM

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

How does PHP type hinting work, including scalar types, return types, union types, and nullable types?How does PHP type hinting work, including scalar types, return types, union types, and nullable types?Apr 17, 2025 am 12:25 AM

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values ​​and handle functions that may return null values.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment