STATISTIQUES DE VOTRE PROJET (NOMBRE DE DOSSIERS, FICHIERS, LIGNES...)

<?php
//////////////////////////////////////////////////////////////////////
// stats.php
//--------------------------------------------------------------------
//
// Statistics for your webserver
//
//--------------------------------------------------------------------
// Revision History
// V1.00	1 jan	2004	Jean-Sebastien Goupil
//--------------------------------------------------------------------
// Copyright (C) Jean-Sebastien Goupil
// http://other.lookstrike.com/
//--------------------------------------------------------------------
//////////////////////////////////////////////////////////////////////

######################################################################
### MODIFY
######################################################################
$directory_start = $_SERVER['DOCUMENT_ROOT'];


######################################################################
### STOP MODIFY
######################################################################
/////////////////////////////////////////////////////////////////
// Variable Declaration
/////////////////////////////////////////////////////////////////
$all_extensions = array();
$unite_spec = array("bytes","KB","MB","GB","TB");
$count_val = array(
	0,		// Comment
	0,		// Line
	0,		// White Line
	0,		// Count Dir
	0,		// Excluded Files
	0,		// Included Files
	0		// Size
);
$start_comment=false;

/////////////////////////////////////////////////////////////////
// Function Declaration
/////////////////////////////////////////////////////////////////
/**
 * Lit toutes les extensions présentes dans $directory et les
 * enregistre dans $all_extensions (anti-doublon)
 *
 * @param string $directory
 * @param string[] $all_extensions
 */
function checkextension($directory, &$all_extensions){
	if (($handle = @opendir($directory))!==false) {
		while (($file = readdir($handle))!==false) {
			if((is_dir($directory.'/'.$file))&&($file != '.' && $file != '..')){
				checkextension($directory.'/'.$file, $all_extensions);
			}
			elseif($file != '.' && $file != '..'){
				$extension=explode('.',$file);
				// Si le fichier n'a pas de point, on ne le met pas !
				$check = ((strpos($file,'.')===false)?'':'.').$extension[count($extension)-1];
				if(!in_array($check,$all_extensions))
					$all_extensions[] = $check;
			}
		}
		closedir($handle);
	}
}

/**
 * Permet d'afficher dans la bonne unitée les octets passé
 * en paramètre.
 *
 * @param int $octet
 * @return string
 */
function unite($octet){
	global $unite_spec;

	$count=0;
	while($octet>=1024){
		$count++;
		$octet/=1024;
	}
	return($octet.' '.$unite_spec[$count]);
}

/**
 * Vérifie ce que contient $ligne
 * Permet de vérifier si le commentaire est déjà commencé avec /* ($start_comment)
 * Retourne
 *  - 0 : Commentaire
 *  - 1 : Ligne
 *  - 2 : Ligne Vide
 *
 * @param string $ligne
 * @return int
 */
function checkline($ligne){
	global $start_comment;

	$ligne = trim($ligne);
	if((substr($ligne,0,2)=='/*')&&(substr($ligne,strlen($ligne)-2)=='*/'))return 0;
	elseif((substr($ligne,0,2)=='/*')&&($start_comment==false)){$start_comment=true;return 0;}
	elseif((substr($ligne,0,2)=='*/')&&($start_comment==true)){$start_comment=false;return 0;}
	elseif((substr($ligne,strlen($ligne)-2,2)=='*/')&&($start_comment==true)){$start_comment=false;return 0;}
	elseif(substr($ligne,0,2)=='//')return 0;
	elseif(substr($ligne,0,1)=='#')return 0;
	elseif($start_comment==true)return 0;
	elseif($ligne=='')return 2;
	else return 1;
}

/**
 * Scan le $directory et enregistre les statistiques
 *
 * @param string $directory
 */
function readdirectory($directory){
	global $only_exclude,$extension_to_exclude,$extension_to_include,$count_val,$start_comment;

	if (($handle = opendir($directory))!==false) {
		while (($file = readdir($handle))!==false) {
			if((is_dir($directory.'/'.$file))&&($file != '.' && $file != '..')){
				$count_val[3]++;		// Dir ++
				readdirectory($directory.'/'.$file);
			}
			elseif($file != '.' && $file != '..'){
				$extension=explode('.',$file);
				$check = ((strpos($file,'.')===false)?'':'.').$extension[count($extension)-1];
				if($only_exclude==true && in_array($check,$extension_to_exclude)){
					$count_val[4]++;	// Excluded File ++
				}
				else{
					if($only_exclude==false && !in_array($check,$extension_to_include))
						$count_val[4]++;	// Excluded File ++
					else{	// We don't count THIS file !
						if(($directory.'/'.$file)!=($_SERVER['DOCUMENT_ROOT'].$_SERVER['PHP_SELF'])){
							$count_val[5]++;	// Included File ++
							$count_val[6]+=filesize($directory.'/'.$file);		// Size
							$fp = fopen($directory.'/'.$file,'r');
							while(!feof($fp)){
								$buffer = fgets($fp,255);
								$count_val[checkline($buffer)]++;
							}
							// Lorsqu'un fichier est terminé, on remet le $start_comment à false
							$start_comment=false;
						}
					}
				}
			}
		}
		closedir($handle);
	}
}

/////////////////////////////////////////////////////////////////
// Program Starts
/////////////////////////////////////////////////////////////////
checkextension($directory_start, $all_extensions);

$choice = (isset($_POST['choice']))?$_POST['choice']:1;

echo '<html>
<head><title>Stats File</title></head>
<body bgcolor="#ffffff">';

echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post">
<table width="550" border="1" align="center">
<tr><th colspan="2">Browsing Files</th></tr>
<tr><td>Search</td><td>
<input type="radio" name="choice" value="1" id="radio1"';if($choice==1)echo' checked="checked"';echo' /> <label for="radio1">Include</label><br />
<input type="radio" name="choice" value="2" id="radio2"';if($choice==2)echo' checked="checked"';echo' /> <label for="radio2">Exclude</label>
</td></tr>
<tr><td>Extension</td><td>';
for($i=0;$i<count($all_extensions);$i++){
	echo '<input type="checkbox" name="extension['.$i.']" value="1" id="choice'.$i.'"';
	if(isset($_POST['extension'][$i]) && $_POST['extension'][$i]==true)
		echo ' checked="checked"';
	echo' /> <label for="choice'.$i.'">'.$all_extensions[$i].'</label><br />';
}
echo '</td></tr>
<tr><td colspan="2" align="center"><input type="submit" value="Search" /></td></tr>

</table>
</form>';

$extension_to_exclude = array();
$extension_to_include = array();
if($choice==2){
	$only_exclude = true;
	$compteur=0;
	for($i=0;$i<count($all_extensions);$i++)
		if(isset($_POST['extension'][$i]) && $_POST['extension'][$i]==true)
			$extension_to_exclude[$compteur++] = $all_extensions[$i];
}
else{
	$only_exclude = false;
	$compteur=0;
	for($i=0;$i<count($all_extensions);$i++)
		if(isset($_POST['extension'][$i]) && $_POST['extension'][$i]==true)
			$extension_to_include[$compteur++] = $all_extensions[$i];
}

readdirectory($directory_start);
$count_total = $count_val[0]+$count_val[1]+$count_val[2];
echo '<table width="550" border="1" align="center"><tr><td>
<ul>Details <b>'.$directory_start.'</b><br />';
if($only_exclude==true){
	echo '<i>(The files with extension';
	for($i=0;$i<count($extension_to_exclude);$i++)
		echo ' '.$extension_to_exclude[$i].',';
	if(count($extension_to_exclude)==0)
		echo ' <u>NONE</u>';
	echo ' has not been counted.)</i>';
}
else{
	echo '<i>(ONLY The files with extension';
	for($i=0;$i<count($extension_to_include);$i++)
		echo ' '.$extension_to_include[$i].',';
	if(count($extension_to_include)==0)
		echo ' <u>NONE</u>';
	echo ' has been counted.)</i>';
}
echo '<li> Folders: <b>'.$count_val[3].'</b></li>
<li>Files: <b>'.$count_val[5].'</b> <i>('.$count_val[4].' excluded)</i></li>
<li>Lines: <b>'.$count_val[1].'</b>; Empty: <b>'.$count_val[2].'</b>; Comment: <b>'.$count_val[0].'</b>; Total: <b>'.$count_total.'</b></li>
<li>Tot. Size: <b>';
echo unite($count_val[6]);
echo '</b></li>
</ul>
</td></tr></table>';

echo '<p align="center" style="font-size:10px">&copy; <a href="http://other.lookstrike.com" target="_blank">Jean-Sébastien Goupil</a></p>';

echo '</body>
</html>';
clearstatcache();
?>