From dcd6365595bbce211e67cb0169e1bfc4f03fb0e8 Mon Sep 17 00:00:00 2001
From: Timm Friebe <thekid@thekid.de>
Date: Thu, 23 Apr 2026 20:12:14 +0200
Subject: [PATCH 1/2] Implement logical AND and OR assignment operators (&&=,
 ||=)

---
 src/main/php/lang/ast/syntax/PHP.class.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/main/php/lang/ast/syntax/PHP.class.php b/src/main/php/lang/ast/syntax/PHP.class.php
index 145e560..ac75364 100755
--- a/src/main/php/lang/ast/syntax/PHP.class.php
+++ b/src/main/php/lang/ast/syntax/PHP.class.php
@@ -4,6 +4,7 @@
   ArrayLiteral,
   Annotation,
   Annotations,
+  Assignment,
   Block,
   Braced,
   BreakStatement,
@@ -233,8 +234,15 @@ public function __construct() {
     $this->assignment('>>=');
     $this->assignment('<<=');
     $this->assignment('??=');
-    $this->assignment('&&=');
-    $this->assignment('||=');
+
+    // Logical AND and OR, not supported in PHP
+    foreach (['&&=', '||='] as $op) {
+      $this->symbol($op, 10)->led= function($parse, $token, $left) use($op) {
+        $assign= new Assignment($left, $op, $this->expression($parse, 9), $left->line);
+        $assign->kind= 'logicalassignment';
+        return $assign;
+      };
+    }
 
     // This is ambiguous:
     //

From 89f85a87513427899a98ac9b153aa30f85b0db11 Mon Sep 17 00:00:00 2001
From: Timm Friebe <thekid@thekid.de>
Date: Thu, 23 Apr 2026 20:14:34 +0200
Subject: [PATCH 2/2] Fix tests

---
 .../php/lang/ast/unittest/parse/OperatorTest.class.php   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/test/php/lang/ast/unittest/parse/OperatorTest.class.php b/src/test/php/lang/ast/unittest/parse/OperatorTest.class.php
index 89569bc..fd298f6 100755
--- a/src/test/php/lang/ast/unittest/parse/OperatorTest.class.php
+++ b/src/test/php/lang/ast/unittest/parse/OperatorTest.class.php
@@ -64,7 +64,7 @@ public function prefix($operator) {
     );
   }
 
-  #[Test, Values(['=', '+=', '-=', '*=', '/=', '%=', '.=', '**=', '&=', '|=', '^=', '>>=', '<<=', '??=', '&&=', '||='])]
+  #[Test, Values(['=', '+=', '-=', '*=', '/=', '%=', '.=', '**=', '&=', '|=', '^=', '>>=', '<<=', '??='])]
   public function assignment($operator) {
     $this->assertParsed(
       [new Assignment(new Variable('a', self::LINE), $operator, new Variable('b', self::LINE), self::LINE)],
@@ -72,6 +72,13 @@ public function assignment($operator) {
     );
   }
 
+  #[Test, Values(['&&=', '||='])]
+  public function logical_assignment($operator) {
+    $assignment= new Assignment(new Variable('a', self::LINE), $operator, new Variable('b', self::LINE), self::LINE);
+    $assignment->kind= 'logicalassignment';
+    $this->assertParsed([$assignment], '$a '.$operator.' $b;');
+  }
+
   #[Test]
   public function assignment_to_offset() {
     $target= new OffsetExpression(new Variable('a', self::LINE), new Literal('0', self::LINE), self::LINE);