first

wp-content/plugins/query-monitor/classes/Data.php

@@ -0,0 +1,67 @@
+<?php declare(strict_types = 1);
+/**
+ * Abstract data transfer object.
+ */
+
+/**
+ * @implements ArrayAccess<string,mixed>
+ */
+#[AllowDynamicProperties]
+abstract class QM_Data implements \ArrayAccess {
+	/**
+	 * @var array<string, mixed>
+	 */
+	public $types = array();
+
+	/**
+	 * @var array<string, array<string, mixed>>
+	 * @phpstan-var array<string, array{
+	 *   component: string,
+	 *   ltime: float,
+	 *   types: array<array-key, int>,
+	 * }>
+	 */
+	public $component_times = array();
+
+	/**
+	 * @param mixed $offset
+	 * @param mixed $value
+	 * @return void
+	 */
+	#[ReturnTypeWillChange]
+	final public function offsetSet( $offset, $value ) {
+		if ( is_string( $offset ) ) {
+			$this->$offset = $value;
+		}
+	}
+
+	/**
+	 * @param mixed $offset
+	 * @return bool
+	 */
+	#[ReturnTypeWillChange]
+	final public function offsetExists( $offset ) {
+		return is_string( $offset ) && isset( $this->$offset );
+	}
+
+	/**
+	 * @param mixed $offset
+	 * @return void
+	 */
+	#[ReturnTypeWillChange]
+	final public function offsetUnset( $offset ) {
+		// @TODO might be able to no-op this
+		if ( is_string( $offset ) ) {
+			unset( $this->$offset );
+		}
+	}
+
+	/**
+	 * @param mixed $offset
+	 * @return mixed
+	 */
+	#[ReturnTypeWillChange]
+	final public function offsetGet( $offset ) {
+		return ( is_string( $offset ) && isset( $this->$offset ) ) ? $this->$offset : null;
+	}
+}