本文实例为大家分享了PHP实现统计代码行数小工具，供大家参考，具体内容如下

为了方面统计编程代码行数，做了一个小工具。

自动统计指定目录以及目录下的所有文件。

class TotalCode {

/**

* 统计当前文件有多少行代码，

* @return TotalCodeInfo

*/

public function totalByFile($fullFileName) {

$fileContent = file_get_contents($fullFileName);

$lines = explode("\n", $fileContent);

$lineCount = count($lines);

for($i = $lineCount -1; $i > 0; $i -= 1) {

$line = $lines[$i];

if ($line != "") break;

$lineCount -= 1; //最后几行是空行的要去掉。

}

unset($fileContent);

unset($lines);

$totalCodeInfo = new TotalCodeInfo();

$totalCodeInfo->setFileCount(1);

$totalCodeInfo->setLineCount($lineCount);

return $totalCodeInfo;

}

/**

* 统计当前目录下(含子目录)

* 有多少文件，以及多少行代码

*

* totalInfo = array( "fileCount"=>?, "lineCount"=>? );

*

* @return TotalCodeInfo

*/

public function totalByDir($dirName) {

$fileList = scandir($dirName);

$totalCodeDir = new TotalCodeInfo();

foreach ($fileList as $fileName) {

if ($fileName == "." || $fileName == "..") continue;

$fullFileName = $dirName . "/" . $fileName;

if (is_file($fullFileName)) {

$totalCodeSub = $this->totalByFile($dirName . "/" . $fileName);

} else if (is_dir($fullFileName)) {

$totalCodeSub = $this->totalByDir($dirName . "/" . $fileName);

} else {

$totalCodeSub = new TotalCodeInfo();

}

$totalCodeDir->increaseByOther($totalCodeSub);

}

return $totalCodeDir;

}

public function totalByDirOrFile($dirOrFileName) {

if (is_dir($dirOrFileName)) {

return $this->totalByDir($dirOrFileName);

} else if (is_file($dirOrFileName)) {

return $this->totalByFile($dirOrFileName);

} else {

return new TotalCodeInfo();

}

}

public function test() {

$re = $this->totalByDir("/export/www/pm_web/configs");

var_dump($re);

}

public function main($dirList) {

$totalCodeAll = new TotalCodeInfo();

foreach($dirList as $dirName) {

$totalCodeSub = $this->totalByDirOrFile($dirName);

$totalCodeAll->increaseByOther($totalCodeSub);

}

print_r($totalCodeAll);

}

}

class TotalCodeInfo {

private $fileCount = 0;

private $lineCount = 0;

public function getFileCount() { return $this->fileCount; }

public function getLineCount() { return $this->lineCount; }

public function setFileCount($fileCount) {

$this->fileCount = $fileCount;

return $this;

}

public function setLineCount($lineCount) {

$this->lineCount = $lineCount;

return $this;

}

/**

* 累加

*/

public function increaseByOther($totalCodeInfo) {

$this->setFileCount( $this->fileCount + $totalCodeInfo->getFileCount());

$this->setLineCount( $this->lineCount + $totalCodeInfo->getLineCount());

return $this;

}

}

$dirList = array();

$dirList[] = "/your/path";

$obj = new TotalCode();

$obj->main($dirList);

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。

时间： 2019-09-16