diff --git a/php-mode.el b/php-mode.el
index c4dafb79..8ceded8f 100644
--- a/php-mode.el
+++ b/php-mode.el
@@ -445,8 +445,32 @@ In that case set to `NIL'."
         (prefix "\\" "::")))
 
 (c-lang-defconst c-operators
-  php (delete '(postfix-if-paren "<" ">")
-              (c-lang-const c-operators)))
+  php `((prefix "new" "clone")
+        ,@(c-lang-const c-identifier-ops)
+        (postfix "->")
+        (postfix "++" "--" "[" "]" "(" ")")
+        (right-assoc "**")
+        (prefix "++" "--" "+" "-" "~" "(" ")" "@")
+        (prefix "instanceof")
+        (prefix "!")
+        (left-assoc "*" "/" "%")
+        (left-assoc "+" "-" ".")
+        (left-assoc "<<" ">>")
+        (left-assoc "<" ">" "<=" ">=")
+        (left-assoc "==" "!=" "===" "!==" "<>" "<=>")
+        (left-assoc "&")
+        (left-assoc "^")
+        (left-assoc "|")
+        (left-assoc "&&")
+        (left-assoc "||")
+        (right-assoc "??")
+        (left-assoc "?:")
+        (right-assoc-sequence "?" ":")
+        (right-assoc ,@(c-lang-const c-assignment-operators))
+        (left-assoc "and")
+        (left-assoc "xor")
+        (left-assoc "or")
+        (left-assoc ",")))
 
 ;; Allow '\' when scanning from open brace back to defining
 ;; construct like class