Codex's updates...

2026-10-18 19:27:17 -04:00
parent a1643eb1b7
commit 02223083f6
338 changed files with 14757 additions and 7986 deletions
@@ -0,0 +1,43 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Calculation;
+
+/**
+ * A dedicated Calculation singleton for formula parsing only.
+ *
+ * This class provides an isolated instance specifically for parsing formulas
+ * without branch pruning, avoiding state conflicts with the main Calculation
+ * singleton used for cell value calculations.
+ *
+ * @internal
+ */
+final class CalculationParserOnly extends Calculation
+{
+    /**
+     * Instance of this class.
+     */
+    private static ?CalculationParserOnly $parserInstance = null;
+
+    /**
+     * Branch pruning is disabled by default for parsing-only operations.
+     */
+    protected bool $branchPruningEnabled = false;
+
+    /**
+     * Get the singleton instance of this parser-only calculator.
+     */
+    public static function getParserInstance(): self
+    {
+        if (!self::$parserInstance) {
+            self::$parserInstance = new self();
+        }
+
+        return self::$parserInstance;
+    }
+
+    /** @param mixed $enabled Unused, property will always be false in this class */
+    public function setBranchPruningEnabled(mixed $enabled): self
+    {
+        return $this;
+    }
+}