Merge pull request #1206 from fatalbanana/php

[Minor] Remove duplicated rule

rules/regexp/compromised_hosts.lua

@@ -83,10 +83,10 @@ reconf['HAS_X_ANTIABUSE'] = {
   group = "compromised_hosts"
 }
 
-reconf['PHP_EVALD_CODE'] = {
+reconf['X_PHP_EVAL'] = {
   re = "X-PHP-Script=/eval\\(\\)\\'d/Hi || X-PHP-Originating-Script=/eval\\(\\)\\'d/Hi",
   description = "Message sent using eval'd PHP",
-  score = 5.0,
+  score = 4.0,
   group = "compromised_hosts"
 }
 

rules/regexp/headers.lua

@@ -785,13 +785,6 @@ reconf['INVALID_POSTFIX_RECEIVED'] = {
   group = 'header'
 }
 
-reconf['X_PHP_EVAL'] = {
-  re = "X-PHP-Originating-Script=/ : eval\\(\\)'d code$/X",
-  score = 4.0,
-  description = "Message sent by eval()'d PHP code",
-  group = 'header'
-}
-
 reconf['X_PHP_FORGED_0X'] = {
   re = "X-PHP-Originating-Script=/^0\\d/X",
   score = 4.0,