PHP Code Statistics Tool

The tool is written in PHP, requiring files under the file to be PHP files (that is, files ending in. php), you can count the amount of PHP code in a folder, the code is as follows:

<?php$filename = "d:/code/";//php code Directory $counts = 0;function Codecount ($filename) {global $counts; $total = 0; Total number of rows $space = 0; Number of empty rows $notes = 0;    Note $handle = fopen ($filename, "R");    $isNotes = false;        while (! feof ($handle)) {$line = Fgets ($handle);        $total + +;            if ($isNotes) {$notes + +;            if (Preg_match ("/.* (\*\/)/", $line)) {//multi-line */comment end $isNotes = false;        } continue;        } if (Preg_match ("/^[\s]*$/", $line)) {//blank line $space + +;        } elseif (Preg_match ("/^[\s]*\/\//", $line)) {//two bar comment $notes + +;        } elseif (Preg_match ("/^[\s]* (\/\*). * (\*\/) [\s]*$/", $line)) {//single-line comment $notes + +;            } elseif (Preg_match ("/^[\s]* (\/\*). * *", $line)) {//Multiline//* Comments start $notes + +;        $isNotes = true; }} echo "Total:". $total.    "\ r \ n"; echo "Space:". $space.    "\ r \ n"; echo "notes:". $notes.    "\ r \ n"; echo "<bR> "; $counts + = ($total-$space-$notes);}  if (Is_file ($filename)) {codecount ($filename);} else if (Is_dir ($filename)) {if ($dh = Opendir ($filename)) {while ($file = Readdir ($DH))! = False) {//The full path of the file name contains the file name $filePath = $filena Me.                $file;                Gets the file modification time if (Is_file ($filePath)) {codecount ($filePath);        }} closedir ($DH); }}echo "<br>". $counts;//Output Total code volume?>



PHP Code Statistics Tool