Chris@0: Comparison operators
Chris@0: -----
Chris@0: <?php
Chris@0: $a < $b;
Chris@0: $a <= $b;
Chris@0: $a > $b;
Chris@0: $a >= $b;
Chris@0: $a == $b;
Chris@0: $a === $b;
Chris@0: $a != $b;
Chris@0: $a !== $b;
Chris@0: $a <=> $b;
Chris@0: $a instanceof B;
Chris@0: $a instanceof $b;
Chris@0: -----
Chris@0: array(
Chris@0:     0: Expr_BinaryOp_Smaller(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     1: Expr_BinaryOp_SmallerOrEqual(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     2: Expr_BinaryOp_Greater(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     3: Expr_BinaryOp_GreaterOrEqual(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     4: Expr_BinaryOp_Equal(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     5: Expr_BinaryOp_Identical(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     6: Expr_BinaryOp_NotEqual(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     7: Expr_BinaryOp_NotIdentical(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     8: Expr_BinaryOp_Spaceship(
Chris@0:         left: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         right: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0:     9: Expr_Instanceof(
Chris@0:         expr: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         class: Name(
Chris@0:             parts: array(
Chris@0:                 0: B
Chris@0:             )
Chris@0:         )
Chris@0:     )
Chris@0:     10: Expr_Instanceof(
Chris@0:         expr: Expr_Variable(
Chris@0:             name: a
Chris@0:         )
Chris@0:         class: Expr_Variable(
Chris@0:             name: b
Chris@0:         )
Chris@0:     )
Chris@0: )