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<?php
/**
* $Id: tools.class,v 1.9 2003/03/26 08:31:39 courou Exp $
*
* Author : courou@users.sourceforge.net
* Website : http://allreponse.ath.cx
*
* Support : http://sourceforge.net/projects/myphpmoney/
* CVS : http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/myphpmoney/
*/
// class qui regroupe differents outils
// @author courou : courou@users.sourceforge.net
// @date 30/09/2002
class Tools {
// Init
function Tools() {
}
// Contruit le header pour le download
// @param $Name = nom du fichier
function Construc_header($nom_of_file) {
header("Content-disposition: filename=".$nom_of_file);
header("Content-type: application/octetstream");
header("Pragma: no-cache");
header("Expires: 0");
}
// Cherche nb mois ecouler entre deux dates
// @param $Month1 = Mois 1
// @param $Month2 = Mois 2
// @param $Year1 = Anne 1
// @param $Year2 = Anne 2
function Nombre_Mois_ecouler($Month1,$Year1,$Month2,$Year2) {
$Date1 = mktime( 0, 0, 0, $Month1,1,$Year1 );
$Date2 = mktime( 0, 0, 0, $Month2,1,$Year2 );
$nbDays = ($Date2 - $Date1) / (60*60*24);
return round($nbDays / 30);
}
// on genere un numero unique
// @param $length = longueur souhaiter
function numero_unique($length) {
return substr(date("U")."".getMyPid(),0,$length);
}
// Ajoute des slashes devant les "
// @param $value = La valeur qui doit etre tester
function add_slashes($value) {
return ereg_replace("\"","\\\"",$value);
}
// @param $chaine = chaine vrifier (String)
// @param $nbmaxcar = combien de chiffre on garde
function Reduit_chaine($chaine,$nbmaxcar,$default=0) {
if (strlen($chaine) > $nbmaxcar) {
return ($default == 0 ? substr($chaine,0,$nbmaxcar)." ..." : substr($chaine,0,$nbmaxcar));
} else {
return $chaine;
}
}
// permet de formater et d'afficher un chiffre
// @param $nombre = chiffre
function formatage($nombre) {
return ($nombre == '0.00' ? 0 : number_format($nombre, 2, '.', ' '));
}
// verifie si connection internet active
function verif_connect() {
Global $_MPM;
preg_match("/^(http:\/\/)?([^\/]+)(.+)/i", $_MPM['external_rate'] , $matches);
$fp = fsockopen ("$matches[2]", 80, $errno, $errstr, 30);
if (!$fp) {
## for Connection refused
$open_url = @ini_get('allow_url_fopen');
if (isset($errno) && isset($open_url) && $errno == '111' && $open_url == 1) {
define('PHP_HOSTCONNECT',1);
}
return false;
} else {
return true;
fclose($fp);
}
return;
}
// Permet d'enlever les commentaires d'un fichier
// @param $sql = fichier a parser et scanner
function Remove_Remarks($sql) {
$i = 0;
while ($i < strlen($sql)) {
if ($sql[$i] == '#' && ($i == 0 || $sql[$i-1] == "\n")) {
$j = 1;
while ($sql[$i+$j] != "\n") {
$j++;
if ($j+$i > strlen($sql)) {
break;
}
} ## end of while
$sql = substr($sql, 0, $i) . substr($sql, $i+$j);
} ## end of if
$i++;
} ## end of while
return $sql;
}
// Cette fonction rcupere l'heure en microsecondes
function getmicrotime() {
list($usec, $sec) = explode(" ", microtime());
return ($usec + $sec);
}
// Supprimer les accents d'une chaine
// Trouver sur phpinfo.net
// @param $strings = la chaine a remplacer
function Del_accent($strings) {
$tab = array
(
"" => "Y", "" => "u", "" => "A", "" => "A", "" => "A", "" => "A",
"" => "A", "" => "A", "" => "A", "" => "C", "" => "E", "" => "E",
"" => "E", "" => "E", "" => "I", "" => "I", "" => "I", "" => "I",
"" => "D", "" => "N", "" => "O", "" => "O", "" => "O", "" => "O",
"" => "O", "" => "O", "" => "U", "" => "U", "" => "U", "" => "U",
"" => "Y", "" => "s", "" => "a", "" => "a", "" => "a", "" => "a",
"" => "a", "" => "a", "" => "a", "" => "c", "" => "e", "" => "e",
"" => "e", "" => "e", "" => "i", "" => "i", "" => "i", "" => "i",
"" => "o", "" => "n", "" => "o", "" => "o", "" => "o", "" => "o",
"" => "o", "" => "o", "" => "u", "" => "u", "" => "u", "" => "u",
"" => "y", "" => "y"
);
return strtr("$strings", $tab);
} ## end of function Del_accent
// Recherche le nombre d'enregistrement d'un fichier grace a un separateur
// @param $sql = fichier a parser et scanner
// @param $delimiter = delimiter le fichier
function Split_Sql_File($sql, $delimiter) {
$sql = trim($sql);
$char = '';
$last_char = '';
$ret = array();
$string_start = '';
$in_string = FALSE;
$escaped_backslash = FALSE;
for ($i = 0; $i < strlen($sql); ++$i) {
$char = $sql[$i];
// if delimiter found, add the parsed part to the returned array
if ($char == $delimiter && !$in_string) {
$ret[] = substr($sql, 0, $i);
$sql = substr($sql, $i + 1);
$i = 0;
$last_char = '';
}
if ($in_string) {
if ($char == '\\') {
if ($last_char != '\\') {
$escaped_backslash = FALSE;
} else {
$escaped_backslash = !$escaped_backslash;
}
}
if (($char == $string_start) && !(($last_char == '\\') && !$escaped_backslash)) {
$in_string = FALSE;
$string_start = '';
}
} else {
if (($char == '"') || ($char == '\'') || ($char == '`')) {
$in_string = TRUE;
$string_start = $char;
}
} ## end of if $in_string
$last_char = $char;
} ## end of for $i
if (!empty($sql)) {
$ret[] = $sql;
}
return $ret;
}
} ## end of class Tools
//Comment utiliser la classe
//Il suffit d'appeler la methode souhaite
//$tools-> = new Tools();
//$tools->Del_accent($strings);
//example
//verifie la connection
//$tools->verif_connect();
function ne_pas_utiliser_tools(){
// effacer cette fonction apres
while(1){};
}
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