*/
private function dump($dir, $result) {
$totalLine = $result['totalLine'];
$lineNum = $result['lineNum'];
$fileNum = $result['fileNum'];
echo "*************************************************************rn<br/>";
echo $dir . ":rn<br/>";
echo "TotalLine: " . $totalLine . "rn<br/>";
echo "TotalLine with no comment and empty: " . $lineNum . "rn<br/>";
echo 'TotalFiles:' . $fileNum . "rn<br/>";
}
/**
* 读取目录
* @param string $dir 目录
*/
private function readDir($dir) {
$num = array('totalLine' => 0, 'lineNum' => 0, 'fileNum' => 0);
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if ($this->skipDir($file)) continue;
if (is_dir($dir . '/' . $file)) {
$result = $this->readDir($dir . '/' . $file);
$num['totalLine'] += $result['totalLine'];
$num['lineNum'] += $result['lineNum'];
$num['fileNum'] += $result['fileNum'];
} else {
if ($this->skipFile($file)) continue;
list($num1, $num2) = $this->readfiles($dir . '/' . $file);
$num['totalLine'] += $num1;
$num['lineNum'] += $num2;
$num['fileNum']++;
}
}
closedir($dh);
} else {
echo 'open dir <' . $dir . '> error!' . "r";
}
return $num;
}
/**
* 读取文件
* @param string $file 文件
*/
private function readfiles($file) {
$str = file($file);
$linenum = 0;
foreach ($str as $value) {
if ($this->skipLine(trim($value))) continue;
$linenum++;
}
$totalnum = count(file($file));
if (!$this->showEveryFile) return array($totalnum, $linenum);
echo $file . "rn";
echo 'TotalLine in the file:' . $totalnum . "rn";
echo 'TotalLine with no comment and empty in the file:' . $linenum . "rn";
return array($totalnum, $linenum);
}
/**
* 执行跳过的目录规则
* @param string $dir 目录名
*/
private function skipDir($dir) {
if (in_array($dir, $this->dirSkip)) return true;
return false;
}
/**
* 执行跳过的文件规则
* @param string $file 文件名
*/
private function skipFile($file) {
if (strtolower(strrchr($file, '.')) != $this->ext) return true;
if (!$this->fileSkip) return false;
foreach ($this->fileSkip as $skip) {
if (strpos($file, $skip) === 0) return true;
}
return false;
}
/**
* 执行文件中行的跳过规则
* @param string $string 行内容
*/
private function skipLine($string) {
if ($string == '') return true;
foreach ($this->lineSkip as $tag) {
if (strpos($string, $tag) === 0) return true;
}
return false;
}
}
