X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=inc%2Ffunctions.php;h=64e185bdec56a990499f7ae4018c482ea523da91;hb=116f17077ae6fa32c7373ccd6aaf94044bb6c276;hp=7262baf0b705d1fad031146fbf42b482dcdac4dc;hpb=81bfbcd72e424060ea1223b49ad92fcfa150f361;p=mailer.git

diff --git a/inc/functions.php b/inc/functions.php
index 7262baf0b7..64e185bdec 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1964,22 +1964,22 @@ function sendRawRequest ($host, $request) {
 }
 
 // Taken from www.php.net eregi() user comments
-function VALIDATE_EMAIL ($email) {
+function isEmailValid ($email) {
 	// Compile email
 	$email = COMPILE_CODE($email);
 
 	// Check first part of email address
-	$first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
+	$first = '[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*';
 
 	//  Check domain
-	$domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
+	$domain = '[a-z0-9-]+(\.[a-z0-9-]{2,5})+';
 
 	// Generate pattern
-	$regex = '^'.$first.'@'.$domain.'$';
+	$regex = '@^' . $first . '\@' . $domain . '$@iU';
 
 	// Return check result
-	// @TODO eregi() should be rewritten here
-	return eregi($regex, $email);
+	// @NOTE altered the regex-pattern and added modificator i (match both upper and lower case letters) and U (PCRE_UNGREEDY) to work with preg_match the same way as eregi
+	return preg_match($regex, $email);
 }
 
 // Function taken from user comments on www.php.net / function eregi()