Initial checkin

core/template/src/Variable.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace Smarty;
+
+/**
+ * class for the Smarty variable object
+ * This class defines the Smarty variable object
+ *
+
+
+ */
+#[\AllowDynamicProperties]
+class Variable
+{
+    /**
+     * template variable
+     *
+     * @var mixed
+     */
+    public $value = null;
+
+	/**
+	 * Other r/w properties for foreach, for, while, etc.
+	 */
+	public $step, $total, $first, $last, $key, $show, $iteration, $index = null;
+
+	/**
+	 * @param mixed|null $value
+	 */
+	public function setValue($value): void {
+		$this->value = $value;
+	}
+
+    /**
+     * if true any output of this variable will be not cached
+     *
+     * @var boolean
+     */
+    private $nocache = false;
+
+	/**
+	 * @param bool $nocache
+	 */
+	public function setNocache(bool $nocache): void {
+		$this->nocache = $nocache;
+	}
+
+    /**
+     * create Smarty variable object
+     *
+     * @param mixed   $value   the value to assign
+     * @param boolean $nocache if true any output of this variable will be not cached
+     */
+    public function __construct($value = null, $nocache = false)
+    {
+        $this->value = $value;
+        $this->nocache = $nocache;
+    }
+
+	public function getValue() {
+		return $this->value;
+	}
+
+    /**
+     * <<magic>> String conversion
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return (string)$this->value;
+    }
+
+	/**
+	 * Handles ++$a and --$a in templates.
+	 *
+	 * @param $operator '++' or '--', defaults to '++'
+	 *
+	 * @return int|mixed
+	 * @throws Exception
+	 */
+	public function preIncDec($operator = '++') {
+		if ($operator == '--') {
+			return --$this->value;
+		} elseif ($operator == '++') {
+			return ++$this->value;
+		} else {
+			throw new Exception("Invalid incdec operator. Use '--' or '++'.");
+		}
+		return $this->value;
+	}
+
+	/**
+	 * Handles $a++ and $a-- in templates.
+	 *
+	 * @param $operator '++' or '--', defaults to '++'
+	 *
+	 * @return int|mixed
+	 * @throws Exception
+	 */
+	public function postIncDec($operator = '++') {
+		if ($operator == '--') {
+			return $this->value--;
+		} elseif ($operator == '++') {
+			return $this->value++;
+		} else {
+			throw new Exception("Invalid incdec operator. Use '--' or '++'.");
+		}
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function isNocache(): bool {
+		return $this->nocache;
+	}
+
+}