Fixed typo in eregi backward compatibility.

include/utils/utils.php

@@ -2330,7 +2330,7 @@ function php7_compat_ereg($pattern, $str, $ignore_case=false) {
 }
 
 if (!function_exists('ereg')) { function ereg($pattern, $str) { return php7_compat_ereg($pattern, $str); } }
-if (!function_exists('eregi')) { function ereg($pattern, $str) { return php7_compat_ereg($pattern, $str, true); } }
+if (!function_exists('eregi')) { function eregi($pattern, $str) { return php7_compat_ereg($pattern, $str, true); } }
 
 
-?>
\ No newline at end of file
+?>