diff --git a/evoadmin/htdocs/alias.php b/evoadmin/htdocs/alias.php
index 69b8e27..47b3e9d 100755
--- a/evoadmin/htdocs/alias.php
+++ b/evoadmin/htdocs/alias.php
@@ -177,7 +177,7 @@ if (isset($_SESSION['login']))
 
                 if (!$conf['domaines']['onlyone']) {
                     $info[0]['mailacceptinggeneralid'][$i] =
-                        ereg_replace('@'.$_SESSION['domain'],'',$info[0]['mailacceptinggeneralid'][$i]);
+                        preg_replace('@'.$_SESSION['domain'],'',$info[0]['mailacceptinggeneralid'][$i]);
                 }
 
                 print "<tr><td align='right'>Mail accept&eacute; en entr&eacute;e :</td>
diff --git a/evoadmin/htdocs/compte.php b/evoadmin/htdocs/compte.php
index b261b89..903686f 100755
--- a/evoadmin/htdocs/compte.php
+++ b/evoadmin/htdocs/compte.php
@@ -426,7 +426,7 @@ if (isset($_SESSION['login']))
 
                     if (!$conf['domaines']['onlyone']) {
                         $info[0]['mailacceptinggeneralid'][$i] =
-                            ereg_replace('@'.$_SESSION['domain'],'',$info[0]['mailacceptinggeneralid'][$i]);
+                            preg_replace('@'.$_SESSION['domain'],'',$info[0]['mailacceptinggeneralid'][$i]);
                     }
 
                     print "<tr><td align='right'>Mail accept&eacute; en entr&eacute;e :</td>
diff --git a/evoadmin/htdocs/evolibs/Auth.php b/evoadmin/htdocs/evolibs/Auth.php
index 7733b18..7cd8ddb 100644
--- a/evoadmin/htdocs/evolibs/Auth.php
+++ b/evoadmin/htdocs/evolibs/Auth.php
@@ -37,7 +37,7 @@ class Auth
 	{
 		return ( (strlen($pass) > 42) ||
 				(strlen($pass) < 5) ||
-				(!ereg('^([[:graph:]]*)$',$pass)) );
+				(!preg_match('^([[:graph:]]*)$',$pass)) );
 
 	}
 
@@ -47,7 +47,7 @@ class Auth
 
 	function badfqdn($domain)
 	{
-		return (!ereg('^([[:alnum:]\.\-]{2,70}.[[:alpha:]]{2,5})$',$domain));
+		return (!preg_match('^([[:alnum:]\.\-]{2,70}.[[:alpha:]]{2,5})$',$domain));
 	}
 
 }
diff --git a/evoadmin/htdocs/evolibs/Html.php b/evoadmin/htdocs/evolibs/Html.php
index ebcd7b0..ce508ac 100755
--- a/evoadmin/htdocs/evolibs/Html.php
+++ b/evoadmin/htdocs/evolibs/Html.php
@@ -45,7 +45,8 @@ class Html
 	function clean2($texte)
 	{
 		$texte = htmlentities(strip_tags($texte),ENT_NOQUOTES);
-		$texte = ereg_replace('\[([^"^=]+)=(http://[^"^[:space:]]+)\]',
+		$texte = preg_replace('\[([^"^=]+)=(http://[^"^[:space:]]+)\]',
+
 				'<a href="\\2">\\1</a>',$texte);
 		return addslashes($texte);
 	}
@@ -81,7 +82,7 @@ class Html
 
 		while(list($car,$val) = each($couple))
 		{
-			$texte = ereg_replace($car,$val,$texte);
+			$texte = preg_replace($car,$val,$texte);
 		}
 
 		return $texte;
diff --git a/evoadmin/htdocs/evolibs/Math.php b/evoadmin/htdocs/evolibs/Math.php
index 767999d..7aec6f4 100755
--- a/evoadmin/htdocs/evolibs/Math.php
+++ b/evoadmin/htdocs/evolibs/Math.php
@@ -16,7 +16,7 @@ class Math
 		// Pour eviter -0.00
 		if ( number_format($param, 2, '.', ' ') == -0.00 ) $param = 0.00;
 
-		return ereg_replace('x','&nbsp;',number_format($param, 2, '.', 'x'));
+		return preg_replace('x','&nbsp;',number_format($param, 2, '.', 'x'));
 	}
 
 	function LongCode($param)