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function.php
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function.php
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<?php
/* ======================================================================
* This file is part of TelSurvey.
* Copyright © 2012 Université du Maine
*
* TelSurvey is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* TelSurvey is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with TelSurvey (see COPYING). If not, see <http://www.gnu.org/licenses/>.
*/
function ratio($ratio){
if ($ratio=='0') { $value='0';}
if ($ratio>='1') { $value='10';}
if ($ratio>='20') { $value='30';}
if ($ratio>='40') { $value='50';}
if ($ratio>='60') { $value='70';}
if ($ratio>='80') { $value='90';}
if ($ratio=='100') { $value='100';}
return $value;
}
function getmicrotime(){
list($usec, $sec) = explode(" ",microtime());
return ((float)$usec + (float)$sec);
}
function vconnect($databaselocation, $databaseuser, $databasepass, $databasename) {
$connect = mysql_connect($databaselocation, $databaseuser, $databasepass);
if (! $connect) {
echo "Connexion impossible au serveur Mysql à $hote";
} else {
$ok = mysql_select_db($databasename, $connect);
if (!$ok) {
echo "Connexion impossible à la base $bd";
} else {
return $connect;
}
}
}
function extraire($connexion ,$requete) {
/* requete de sélection */
$resultat = mysql_query($requete, $connexion);
if ($resultat)
return $resultat;
else {
//echo "Pas de réponse pour la requête \"$requete\" ";
//print_r($resultat);
}
}
function intab($resultat) {
//print_r($resultat);
$nblignes=mysql_num_rows($resultat);
$nbchamps=mysql_num_fields($resultat);
for($z=0; $z < $nbchamps; $z++) {
$tabchamps[$z] = mysql_field_name($resultat,$z);
}
if ($tabchamps[0]) {
$intab=array();
for($z=0; $z < $nblignes; $z++) {
$ligne = mysql_fetch_row($resultat);
for($y=0; $y < $nbchamps; $y++) {
$intab[$tabchamps[$y]][]=$ligne[$y];
}
}
if ($intab) {return $intab;}
}
}
function aff_tab ($table) {
echo '<pre>';
print_r($table);
echo '</pre>';
}
function array_sort_func($a,$b=NULL) {
static $keys;
if($b===NULL) return $keys=$a;
foreach($keys as $k) {
if(@$k[0]=='!') {
$k=substr($k,1);
if(@$a[$k]!==@$b[$k]) {
return strcmp(@$b[$k],@$a[$k]);
}
} else if(@$a[$k]!==@$b[$k]) {
return strcmp(@$a[$k],@$b[$k]);
}
}
return 0;
}
function array_sort(&$array) {
if(!$array) return $keys;
$keys=func_get_args();
array_shift($keys);
array_sort_func($keys);
usort($array,"array_sort_func");
}
function convertLatin1ToHtml($str1) {
$html_entities = array (
"&" => "&", #ampersand
"á" => "á", #latin small letter a
"Â" => "Â", #latin capital letter A
"â" => "â", #latin small letter a
"Æ" => "Æ", #latin capital letter AE
"æ" => "æ", #latin small letter ae
"À" => "À", #latin capital letter A
"à" => "à", #latin small letter a
"Å" => "Å", #latin capital letter A
"å" => "å", #latin small letter a
"Ã" => "Ã", #latin capital letter A
"ã" => "ã", #latin small letter a
"Ä" => "Ä", #latin capital letter A
"ä" => "ä", #latin small letter a
"â" => "â",
"Ç" => "Ç", #latin capital letter C
"ç" => "ç", #latin small letter c
"É" => "É", #latin capital letter E
"é" => "é", #latin small letter e
"è" => "è", #latin small letter e
"Ê" => "Ê", #latin capital letter E
"ê" => "ê", #latin small letter e
"È" => "È", #latin capital letter E
"î" => "î",
"ô" => "ô",
"û" => "û", #latin small letter u
"Ù" => "Ù", #latin capital letter U
"ù" => "ù", #latin small letter u
"Ü" => "Ü", #latin capital letter U
"ü" => "ü", #latin small letter u
"Ý" => "Ý", #latin capital letter Y
"ý" => "ý", #latin small letter y
"ÿ" => "ÿ", #latin small letter y
"Ÿ" => "Ÿ", #latin capital letter Y
"«" => "«",
"»" => "»",
"’" => "’",
"’" => "’",
"'" => "’"
);
foreach ($html_entities as $key => $value) {
$str1 = str_replace($key, $value, $str1);
}
return $str1;
}
function test_domain($mel) {
list($ident, $domain) = explode( "@", $mel);
exec( "nslookup -type=MX ".$domain , $resultd);
foreach ($resultd as $line) {
if(preg_match( "#^".$domain."#i",$line)) {
return true;
break;
}
}
return false;
}
function H($str1) {
return nl2br(htmlentities(utf8_decode($str1)));
}
function H8($str1) {
return utf8_decode($str1);
}
function HTML($str1) {
return htmlentities(utf8_decode(stripslashes($str1)));
}
?>