diff --git a/language/operators.xml b/language/operators.xml
index 38b389e137..3d73a0df18 100644
--- a/language/operators.xml
+++ b/language/operators.xml
@@ -604,6 +604,125 @@ Strict Standards: Assigning the return value of new by reference is deprecated i
section of the manual.
+
+
+ Arithmetic Assignment Operators
+
+
+
+
+ Example
+ Equivalent
+ Operation
+
+
+
+
+ $a += $b
+ $a = $a + b
+ Addition
+
+
+ $a -= $b
+ $a = $a - $b
+ Subtraction
+
+
+ $a *= $b
+ $a = $a * $b
+ Multiplication
+
+
+ $a /= $b
+ $a = $a / $b
+ Division
+
+
+ $a %= $b
+ $a = $a % $b
+ Modulus
+
+
+
+
+
+
+
+ Bitwise Assignment Operators
+
+
+
+
+ Example
+ Equivalent
+ Operation
+
+
+
+
+ $a &= $b
+ $a = $a & $b
+ Bitwise And
+
+
+ $a |= $b
+ $a = $a | $b
+ Bitwise Or
+
+
+ $a ^= $b
+ $a = $a ^ $b
+ Bitwise Xor
+
+
+ $a <<= $b
+ $a = $a << $b
+ Left Shift
+
+
+ $a >>= $b
+ $a = $a >> $b
+ Right Shift
+
+
+
+
+
+
+
+ Other Assignment Operators
+
+
+
+
+ Example
+ Equivalent
+ Operation
+
+
+
+
+ $a .= $b
+ $a = $a . $b
+ String Concatenation
+
+
+ $a ??= $b
+ $a = $a ?? $b
+ Null Coalesce
+
+
+
+
+
+
+
+ See also the manual sections on
+ arithmetic operators, bitwise operators,
+ string operators, and
+ null coalescing operator.
+
+
@@ -2401,8 +2520,7 @@ bool(false)
instanceof does not throw any error if the variable being tested is not
- an object, it simply returns &false;. Constants, however, were not allowed
- prior to PHP 7.3.0.
+ an object, it simply returns &false;. Constants, however, are not allowed.
Using <literal>instanceof</literal> to test other variables
@@ -2425,26 +2543,6 @@ bool(false)
bool(false)
bool(false)
PHP Fatal error: instanceof expects an object instance, constant given
-]]>
-
-
-
-
- As of PHP 7.3.0, constants are allowed on the left-hand-side of the
- instanceof operator.
-
- Using <literal>instanceof</literal> to test constants
-
-
-]]>
-
- &example.outputs.73;
-
-