<?php
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/*---------------------------------------------------------------*/
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/*
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Titre : Statistiques de fréquentation d'un site
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URL : https://phpsources.net/code_s.php?id=71
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Auteur : R@f
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Date édition : 03 Oct 2004
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Date mise à jour : 19 Sept 2019
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Rapport de la maj:
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- fonctionnement du code vérifié
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*/
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/*---------------------------------------------------------------*/?>
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CREATE TABLE `stats` (
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`ip` varchar( 18 ) NOT NULL default '',
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`date_visite` date NOT NULL default '0000-00-00'
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) TYPE=MyISAM;
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*****************
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Fichier config.inc.php
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*****************
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<?php
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if(!defined('__CONFIG_INC_PHP__'))
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{
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define('__CONFIG_INC_PHP__', 1);
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define ('MYSQL_HOST', 'localhost');
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define ('MYSQL_USER', 'user');
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define ('MYSQL_PASS', 'pass');
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define ('MYSQL_BASE', 'base'); // base de données à  utiliser
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define ('MYSQL_TABLE_STATS', 'stats'); // table des stats
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define ('COULEUR_TAB_1', '#EFEFEF'); // couleur 1 du tableau
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define ('COULEUR_TAB_2', '#DEE3E7'); // couleur 2 du tableau
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define ('MSG_JOUR', 'Journée du');
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// Période (pour l'affichage journalier)
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define ('MSG_MOIS', 'Mois de'); // Période (pour l'affichage mensuel)
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define ('MSG_AN', 'Année'); // Période (pour l'affichage annuel)
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define ('DATE_SEPARATEUR', '/');
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// Séparateur entre jours & mois et mois & an
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$MOIS = array('Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin',
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'Juillet',
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'Aoà »t', 'Septembre',
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'Octobre', 'Novembre', 'Décembre');
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}
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?>
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*************
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Fichier funcs.php
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*************
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<?php
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if(!defined('__FUNCS_PHP__'))
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{
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define ('__FUNCS_PHP__', 1);
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// teste la validité d'une date
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function date_valide($date)
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{
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// si jour < 1 || $jour > 31
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if($date[0] < 1 || $date[0] > 31)
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return false;
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// si mois < 1 || $mois > 12
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if($date[1] < 1 || $date[1] > 12)
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return false;
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// si mois à  30 jour && jour == 31
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if(($date[1] == 4 || $date[1] == 6 || $date[1] == 9 || $date[1] == 11) &&
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$date[0] == 31)
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return false;
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// si mois == février && jour > 28
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else if($date[1] == 2 && $date[0] > 28)
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{
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// si jour > 29
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if($date[0] > 29)
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return false;
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// si !année bissextile
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if($date[2] % 100 == 0 || $date[2] % 4 != 0)
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return false;
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}
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return true;
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}
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// passe une date de format quelconque en date de format jjmmaaa
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function post_dates(&$from, &$to)
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{
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// jours
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if(empty($from[0]))
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$from[0] = '00';
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if(empty($to[0]))
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$to[0] = '00';
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if(strlen($from[0]) == 1)
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$from[0] = '0' . $from[0];
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if(strlen($to[0]) == 1)
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$to[0] = '0' . $to[0];
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// mois
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if(empty($from[1]))
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$from[1] = '00';
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if(empty($to[1]))
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$to[1] = '00';
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if(strlen($from[1]) == 1)
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$from[1] = '0' . $from[1];
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if(strlen($to[1]) == 1)
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$to[1] = '0' . $to[1];
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// ans
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$len = strlen($from[2]);
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if($len < 4)
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{
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if($len == 2)
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$from[2] = $from[2] . '00';
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if($len == 3)
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$from[2] = $from[2] . '0';
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}
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$len = strlen($to[2]);
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if($len < 4)
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{
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if($len == 2)
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$to[2] = $to[2] . '00';
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if($len == 3)
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$to[2] = $to[2] . '0';
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}
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$from = $from[0] . $from[1] . $from[2];
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$to = $to[0] . $to[1] . $to[2];
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}
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// fonction qui rempli la table des stats
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function stats()
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{
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include 'config.inc.php';
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$conn = mysqli_connect(MYSQL_HOST,MYSQL_USER, MYSQL_PASS, MYSQL_BASE);
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// rcéupération des infos
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$ip = $_SERVER['REMOTE_ADDR'];
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$date = date('Y-n-j');
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// deja un enregistrement pour cette ip et ce jour?
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$result = $conn->query("SELECT ip FROM " . MYSQL_TABLE_STATS .
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" WHERE date_visite='$date' AND ip='$ip'");
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if(!$result)
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return 0;
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if($result->num_rows == 0)
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{
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$conn->query("INSERT INTO " . MYSQL_TABLE_STATS .
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" VALUES ('$ip', '$date')"))
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}
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return 1;
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}
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}
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?>
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*************
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Fichier index.php
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*************
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<?php
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include 'config.inc.php';
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include 'funcs.php';
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// affichage du formulaire
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if(!isset($_POST['aff']))
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{
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stats();
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?>
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<style type="text/css">
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input {font-size: 13px;}
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div, span {font-size: 13px;}
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</style>
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<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
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<br>
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<?php
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if(isset($_GET['from']) || isset($_GET['to']))
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echo
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'<span style="color: #FF0000;">Une des date que vous avez entré n\'est pas' .
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' valide</span><br><br>';
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?>
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<div style="position: relative; left: 20px;"> Du:
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<input type="text" name="from[0]" maxlength="2" size="2" value="<?php if(
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isset($_GET['from'])) echo substr($_GET['from'], 0, 2); ?>">
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/
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<input type="text" name="from[1]" maxlength="2" size="2" value="<?php if(
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isset($_GET['from'])) echo substr($_GET['from'], 2, 2); ?>">
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/
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<input type="text" name="from[2]" maxlength="4" size="3" value="<?php if(
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isset($_GET['from'])) echo substr($_GET['from'], 4, 4); ?>">
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au
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<input type="text" name="to[0]" maxlength="2" size="2" value="<?php if(isset
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($_GET['to'])) echo substr($_GET['to'], 0, 2); ?>">
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<input type="text" name="to[1]" maxlength="2" size="2" value="<?php if(isset
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($_GET['to'])) echo substr($_GET['to'], 2, 2); ?>">
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<input type="text" name="to[2]" maxlength="4" size="3" value="<?php if(isset
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($_GET['to'])) echo substr($_GET['to'], 4, 4); ?>">
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<br>
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<br>
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<input type="radio" name="aff" value="jour" checked>
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Affichage journalier<br>
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<input type="radio" name="aff" value="mois">
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Affichage mensuel<br>
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<input type="radio" name="aff" value="an">
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Affichage annuel<br>
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</div>
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<div style="position: relative; left: 50px;">
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<br><input type="submit" value="Voir les statistiques">
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</div>
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</form>
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<?php
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}
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else
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{
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$aff = $_POST['aff'];
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$from = $_POST['from'];
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$to = $_POST['to'];
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// si année : 04 --> 2004
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if(strlen($from[2]) < 3)
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$from[2] = '20' . $from[2];
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// si année : 04 --> 2004
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if(strlen($to[2]) < 3)
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$to[2] = '20' . $to[2];
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// si une date n'est pas valide
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if(!date_valide($from) || !date_valide($to))
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{
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post_dates($from, $to);
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header("location: " . $_SERVER['PHP_SELF'] . '?from=' . $from . '&to=' . $to
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);
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exit;
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}
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$conn = mysqli_connect(MYSQL_HOST,MYSQL_USER, MYSQL_PASS, MYSQL_BASE);
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if($aff == 'jour')
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$sql_query = "SELECT date_visite, count(*) FROM " . MYSQL_TABLE_STATS .
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" WHERE date_visite >= '$from[2]-$from[1]-$from[0]' AND date_visite <" .
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" '$to[2]-$to[1]-$to[0]' GROUP BY date_visite ORDER BY date_visite ASC";
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else if($aff == 'mois')
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$sql_query = "SELECT date_visite, count(*) FROM " . MYSQL_TABLE_STATS .
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" WHERE date_visite >= '$from[2]-$from[1]-$from[0]' AND date_visite <" .
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" '$to[2]-$to[1]-$to[0]' GROUP BY MONTH(date_visite), YEAR(date_visite) ORDER" .
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" BY date_visite ASC";
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else if($aff == 'an')
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$sql_query = "SELECT YEAR(date_visite), count(*) FROM " . MYSQL_TABLE_STATS
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.
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" WHERE date_visite >= '$from[2]-$from[1]-$from[0]' AND date_visite <" .
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" '$to[2]-$to[1]-$to[0]' GROUP BY YEAR(date_visite) ORDER BY date_visite ASC";
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$result = $conn->query($sql_query);
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if(!$result)
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{
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echo 'Erreur lors de la récupération des résultats<br>';
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exit;
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}
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if($result->num_rows > 0)
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{
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echo
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"\r\n<table style=\"width: 100%;\" cellspacing=\"0\" cellspadding=\"0\">";
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echo
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"\r\n\t<tr><td style=\"width: 75%; background-color: #DEE3E7; padding-left:" .
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" 10px;\"><span style=\"font-size: 14px; font-weight:" .
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" bold;\">Période</span></" .
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"td><td style=\"width: 25%; background-color: #DEE3E7;\"><span style=\"font-si"
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.
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"ze: 14px; font-weight: bold;\">Nombre de visiteurs</span></td>";
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$color = 0;
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while($ret = mysqli_fetch_array($result))
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{
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$background_color = $color == 0 ? COULEUR_TAB_1 : COULEUR_TAB_2;
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echo "\r\n\t<tr>";
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if($aff == 'jour')
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{
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echo
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"\r\n\t\t<td style=\"background-color: $background_color; padding-left:" .
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" 10px;\"><span style=\"font-size: 13px;\">";
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echo MSG_JOUR . ' ' . substr($ret[0], 8, 2) . DATE_SEPARATEUR . substr(
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$ret[0], 5, 2) . DATE_SEPARATEUR . substr($ret[0], 0, 4);
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echo '</span></td>';
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echo
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"\r\n\t\t<td style=\"background-color: $background_color;\"><span" .
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" style=\"font-size: 13px;\">" . $ret[1] . '</span></td>';
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}
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else if($aff == 'mois')
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{
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echo
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"\r\n\t\t<td style=\"background-color: $background_color; padding-left:" .
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" 10px;\"><span style=\"font-size: 13px;\">";
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echo MSG_MOIS . ' ' . $MOIS[substr($ret[0], 5, 2) - 1] . ' ' . substr(
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$ret[0], 0, 4);
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echo '</span></td>';
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echo
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"\r\n\t\t<td style=\"background-color: $background_color;\"><span" .
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" style=\"font-size: 13px;\">" . $ret[1] . '</span></td>';
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}
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else if($aff == 'an')
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{
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echo
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"\r\n\t\t<td style=\"background-color: $background_color; padding-left:" .
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" 10px;\"><span style=\"font-size: 13px;\">";
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echo MSG_AN . ' ' . $ret[0];
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echo '</span></td>';
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echo
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"\r\n\t\t<td style=\"background-color: $background_color;\"><span" .
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" style=\"font-size: 13px;\">" . $ret[1] . '</span></td>';
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}
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echo "\r\n\t</tr>";
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$color = $color == 0 ? 1 : 0;
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}
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echo "\r\n</table>";
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}
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}
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?>
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