Get line of code for project

lineCodeCouter.php

<?php
/**
 * Pack of ypCore System
 * Code by LvDuit
 * (c) 2014
 * Contact: lvduit08@gmail.com
 */
error_reporting(0);

class lineCount { 
    // Don't modify these 
    var $x   = 0; 
    var $cnt = array(); 

    // Files to include in the count 
    var $ext = array("php","phtml","php3","inc","js","html", "css", "htm", "ini"); 

    // If no directory is set, the directory of the script will be used 
    var $dir = ""; 

    function countLines($dir) { 
        if (is_dir($dir)) { 
            if ($handle = opendir($dir)) { 
                // Loop through files 
                while (false !== ($file = readdir($handle))) {  
                    if ($file != "." && $file != "..") {  
                        $filePath = $dir."/".$file; 
                        if (is_dir($filePath)) { 
                            // Item is another folder, call the function again 
                            $this->countLines($filePath); 
                        } else { 
                            // Item is a file, get some info about it 
                            $fileName = explode("/",$filePath); 
                            $fileDir  = $fileName[(count($fileName)-2)]; 
                            $fileName = $fileName[(count($fileName)-1)]; 
                            $fileExt  = explode(".",$fileName); 
                            $fileExt  = $fileExt[(count($fileExt)-1)]; 

                            if (in_array($fileExt,$this->ext)) { 

                                // Open the file, get line count 

                                $fp           = fopen($filePath, "r"); 
                                $buffer       = rawurlencode(fread($fp, filesize($filePath))); 
                                $buffer       = explode("%0A", $buffer); 
                                $numLines     = count($buffer); 
                                fclose($fp); 

                                // Add the information to our count array 

                                $this->cnt[$this->x]['dir']   = $dir; 
                                $this->cnt[$this->x]['file']  = $fileName; 
                                $this->cnt[$this->x]['count'] = $numLines; 
                                $this->x++; 
                            } 
                        } 
                    }  
                } 

                closedir($handle); 

            } else { 
                return false; 
            } 

        } else { 
            return false; 
        } 
    } 



    function summary($output=1) { 

        // $output 
        //    1 to generate a summary and file list 
        //    0 to get an associative array with the totals 

        if (!(is_dir($this->dir))) {  
            // No directory given, use document root 
            $this->dir = $_SERVER['DOCUMENT_ROOT']; 
        } 

        $this->countLines($this->dir); 

        $listOutput = ""; 
        $totalLines = 0; 
        $usedDir    = array(); 

        for ($i=0;$i<count($this->cnt);$i++) { 

            $totalLines += $this->cnt[$i]['count']; 

            if (!(in_array($this->cnt[$i]['dir'],$usedDir))) { 
                if ($output==1) { 
                    $listOutput .= "    <TR>\n"; 
                    $listOutput .= "        <TD COLSPAN=\"2\" BGCOLOR=\"#EEEEEE\" WIDTH=\"100%\" ALIGN=\"left\" STYLE=\"border-bottom: 1px solid #CCCCCC; border-right: 1px solid #CCCCCC\"><FONT STYLE=\"font-family: arial; font-size: 9pt\"><B>".$this->cnt[$i]['dir']."</B></FONT></TD>\n"; 
                    $listOutput .= "    </TR>\n"; 
                } 
                $usedDir[] = $this->cnt[$i]['dir']; 
            } 
            if ($output==1) { 
                $listOutput .= "    <TR>\n"; 
                $listOutput .= "        <TD WIDTH=\"80%\" ALIGN=\"left\" STYLE=\"border-bottom: 1px solid #CCCCCC; border-right: 1px solid #CCCCCC\"><FONT STYLE=\"font-family: arial; font-size: 9pt\">".$this->cnt[$i]['file']."</FONT></TD>\n"; 
                $listOutput .= "        <TD WIDTH=\"20%\" ALIGN=\"center\" STYLE=\"border-bottom: 1px solid #CCCCCC; border-right: 1px solid #CCCCCC\"><FONT STYLE=\"font-family: arial; font-size: 9pt\">".number_format($this->cnt[$i]['count'])."</FONT></TD>\n"; 
                $listOutput .= "    </TR>\n"; 
            } 
        } 

        $totalFiles   = number_format(count($this->cnt)); 
        $totalLines   = number_format($totalLines); 
        $totalFolders = number_format(count($usedDir)); 



        if ($output==1) { 

            print "<CENTER>\n"; 
            print "<B><FONT STYLE=\"font-family: arial; font-size: 13pt\">".$this->dir."</B></FONT><BR><BR>\n\n"; 
            print "<TABLE WIDTH=\"85%\" BORDER=\"0\" CELLPADDING=\"10\" CELLSPACING=\"0\">\n"; 
            print "    <TR>\n"; 
            print "        <TD WIDTH=\"10%\" ALIGN=\"left\"><FONT STYLE=\"font-family: arial; font-size: 11pt\"><B>Summary:</B> ".$totalFolders." folder(s), ".$totalFiles." file(s), ".$totalLines." lines of code</FONT></TD>\n"; 
            print "    </TR>\n"; 
            print "</TABLE>\n"; 
            print "<TABLE WIDTH=\"85%\" CELLPADDING=\"6\" CELLSPACING=\"1\" STYLE=\"border-top: 1px solid #CCCCCC; border-left: 1px solid #CCCCCC\">\n"; 
            print "    <TR>\n"; 
            print "        <TD WIDTH=\"80%\" ALIGN=\"left\" BGCOLOR=\"#4C6177\" STYLE=\"border-bottom: 1px solid #182C41; border-right: 1px solid #182C41\"><FONT STYLE=\"font-family: arial; font-size: 11pt; color: #FFFFFF\"><B>Filename</B></FONT></TD>\n"; 
            print "        <TD WIDTH=\"20%\" ALIGN=\"center\" BGCOLOR=\"#4C6177\" STYLE=\"border-bottom: 1px solid #182C41; border-right: 1px solid #182C41\"><FONT STYLE=\"font-family: arial; font-size: 11pt; color: #FFFFFF\"><B>Lines</B></FONT></TD>\n"; 
            print "    </TR>\n"; 

                print $listOutput; 

            print "</TABLE>\n"; 
            print "<TABLE WIDTH=\"85%\" BORDER=\"0\" CELLPADDING=\"10\" CELLSPACING=\"0\">\n"; 
            print "    <TR>\n"; 
            print "        <TD WIDTH=\"10%\" ALIGN=\"left\"><FONT STYLE=\"font-family: arial; font-size: 11pt\"><B>Summary:</B> ".$totalFolders." folder(s), ".$totalFiles." file(s), ".$totalLines." lines of code</FONT></TD>\n"; 
            print "    </TR>\n"; 
            print "</TABLE>\n"; 
            print "</CENTER>\n"; 

        } else { 

            return array("files"=>$totalFiles,"lines"=>$lines,"folders"=>$totalFolders);  

        } 

    } 


} 

?>

<!doctype html>
<HTML> 
<HEAD> 
    <TITLE>Number of line code ypCore</TITLE> 
</HEAD> 


<BODY BGCOLOR="#FFFFFF"> 
    <CENTER><h1 style="font-family: sans-serif;">ypCORE Line Code Couter</h1></CENTER>
<?php 
    $lineCount = new lineCount();
    // If no directory is given, it will use the directory of the script 
    $lineCount->dir="."; 

    // Use this method to output the summary and list of files to the page 
    // You can customize the HTML from within the class 
    $lineCount->summary(1); 

    // Use this method to get the totals as an associative array: 
    $totals = $lineCount->summary(0); 

    print_r($totals);
?> 

</BODY> 
</HTML>