PHP实现统计代码行数小工具

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。

<?php
 
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。