Fix fatal when trying to call toCodeString() in Node\Expr\Variable cl…

…ass (#40855)
Automattic · Jan 6, 2025 · 64d3036 · 64d3036
1 parent ebd9c30
commit 64d3036
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diff --git a/projects/packages/analyzer/changelog/fix-analyzer-expr-variable-exception b/projects/packages/analyzer/changelog/fix-analyzer-expr-variable-exception
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+Fixes a bug in Analyzer tring to call toCodeString() in Variable class.
diff --git a/projects/packages/analyzer/src/class-utils.php b/projects/packages/analyzer/src/class-utils.php
@@ -152,6 +152,11 @@ public static function has_function_call( $node, $name ) {
 			if ( ! $stmt instanceof Node\Stmt\Expression || ! $stmt->expr instanceof Node\Expr\FuncCall ) {
 				continue;
 			}
+
+			if ( $stmt->expr->name instanceof Node\Expr\Variable ) {
+				continue;
+			}
+
 			if ( false !== strpos( $stmt->expr->name->toCodeString(), $name ) ) {
 				return true;
 			}