31,
2=>28+date('L'),
3=>31,
4=>30,
5=>31,
6=>30,
7=>31,
8=>31,
9=>30,
10=>31,
11=>30,
12=>31);
$fin_mois = mktime(23, 59, 59, $num_mois, $dernier_jour[$num_mois], $annee);
$bornes = array($debut_mois, $fin_mois);
return $bornes;
}
//Return what A must pay to B
function dettes($A, $B, $debut_mois, $fin_mois)
{
global $bdd;
//When A paid and B was here
$reqA_B = $bdd->prepare('SELECT id, date, montant, copains, invites FROM depenses WHERE date>'.$debut_mois.' AND date<'.$fin_mois.' AND de=:param1 AND (copains LIKE "%,'.(int) $B.',%" OR copains LIKE "%,'.(int)$B.'" OR copains LIKE "'.(int) $B.',%" OR copains LIKE "'.(int) $B.'")');
$reqA_B->bindvalue(':param1',$A);
$reqA_B->execute();
//When B paid and A was here
$reqB_A = $bdd->prepare('SELECT id, date, montant, copains, invites FROM depenses WHERE date>'.$debut_mois.' AND date<'.$fin_mois.' AND de=:param1 AND (copains LIKE "%,'.(int) $A.',%" OR copains LIKE "%,'.(int)$A.'" OR copains LIKE "'.(int) $A.',%" OR copains LIKE "'.(int) $A.'")');
$reqB_A->bindvalue(':param1',$B);
$reqB_A->execute();
//What A already paid to B for the current month
$reqPaiementsA_B = $bdd -> prepare('SELECT paiements.montant AS montant FROM paiements LEFT JOIN depenses ON paiements.id_depense=depenses.id WHERE depenses.date >'.$debut_mois.' AND depenses.date<'.$fin_mois.' AND paiements.de=:de AND paiements.a=:a');
$reqPaiementsA_B->bindvalue(':de',$A);
$reqPaiementsA_B->bindvalue(':a',$B);
$reqPaiementsA_B->execute();
//Same thing for B to A
$reqPaiementsB_A = $bdd -> prepare('SELECT paiements.montant AS montant FROM paiements LEFT JOIN depenses ON paiements.id_depense=depenses.id WHERE depenses.date >'.$debut_mois.' AND depenses.date<'.$fin_mois.' AND paiements.de=:de AND paiements.a=:a');
$reqPaiementsB_A->bindvalue(':de',$B);
$reqPaiementsB_A->bindvalue(':a',$A);
$reqPaiementsB_A->execute();
//$deltaAB : What A must pay to B
$deltaAB = 0;
while($donneesA_B = $reqA_B->fetch())
{
//We get the price of the meal, divided by the number of people who ate
//nbre de virgule + 1
$deltaAB -= $donneesA_B['montant']/(substr_count($donneesA_B['copains'], ',') + 1 + $donneesA_B['invites']);
}
while($donneesB_A = $reqB_A->fetch()) //idem
{
$deltaAB += $donneesB_A['montant']/(substr_count($donneesB_A['copains'], ',') + 1 + $donneesB_A['invites']);
}
while($donneesPaiementsA_B = $reqPaiementsA_B->fetch()) //idem
{
$deltaAB -= $donneesPaiementsA_B['montant'];
}
while($donneesPaiementsB_A = $reqPaiementsB_A->fetch()) //idem
{
$deltaAB += $donneesPaiementsB_A['montant'];
}
return $deltaAB;
}
if(isset($_GET['del'])) //If we want to delete an expenditure
{
if(empty($_GET['valide']) OR empty($_GET['token']) OR $_GET['token'] != $_SESSION['token_del_depense'] OR $_SESSION['token_del_depense_time'] < time() - (15*60) OR strpos($_SERVER['HTTP_REFERER'], 'http://'.$CONFIG['base_url'].'/index.php') > 0 OR strpos($_SERVER['HTTP_REFERER'], 'https://'.$CONFIG['base_url'].'/index.php') > 0) //If we didn't click the link to validate the deletion and the token is not valid (not present or older than 15 minutes) or if the referer is not ok
{
$_SESSION['token_del_depense'] = sha1(uniqid(rand(), true)); //We generate a token and store it in a session variable
$_SESSION['token_del_depense_time'] = time(); //We also store the time at which the token has been generated
$lien = 'index.php?del='.$_GET['del'] .'&valide=1&token='.$_SESSION['token_del_depense'];
?>
Bouffe@Ulm
query('DELETE FROM depenses WHERE id='.$id);
$bdd->query('DELETE FROM paiements WHERE id_depense='.$id);
header('location: message.php?id=1');
exit();
}
//This get all the friends' name (we need it next)
$req2 = $bdd->query('SELECT id, nom FROM copains ORDER BY nom ASC');
while($copain = $req2->fetch())
{
$copains[$copain['id']] = $copain['nom']; //And put it in an array
}
$req_jeu = $bdd->prepare('SELECT COUNT(*) AS nbre_jeu FROM depenses WHERE de=:de');
$req_jeu->bindValue(':de', $_SESSION['id']);
$req_jeu->execute();
$donnees_jeu = $req_jeu->fetch(); //To define wether we display the game or not
//SESSION token for the update of what people must pay to us (modif.php)
$_SESSION['token_validate_single'] = sha1(uniqid(rand(), true)); //We generate a token and store it in a session variable
$_SESSION['token_validate_single_time'] = time(); //We also store the time at which the token has been generated
?>
Bouffe@Ulm
= 1 || $_SESSION['admin'] == 1)
{
?>
