Nullable lists (#114)

* Fix return type for getElementById, closes #65 * Update PHPDoc to include inherited changes * Rename function for removing template attributes * Set value for certain input fields differently * Bind list to document fragment for efficiency for #77 * Remove unbindable check * Allow returning any iterable, not just array - fixes #88 * Test that multiple kvps can be bound within the same parameter * Treat nullable iterable as empty list * Update dependencies
PhpGt · Nov 28, 2019 · a36aa7e · a36aa7e
1 parent 7468beb
commit a36aa7e
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Showing 2 changed files with 13 additions and 9 deletions.
diff --git a/composer.lock b/composer.lock
diff --git a/src/Bindable.php b/src/Bindable.php
@@ -85,7 +85,7 @@ public function bindData(
 	 * @see self::bindNestedList
 	 */
 	public function bindList(
-		iterable $kvpList,
+		?iterable $kvpList,
 		string $templateName = null
 	):int {
 		if(empty($kvpList)) {
@@ -142,9 +142,13 @@ public function bindList(
 	}
 
 	public function bindNestedList(
-		iterable $nestedKvpList,
+		?iterable $nestedKvpList,
 		bool $requireMatchingTemplatePath = false
 	):int {
+		if(empty($nestedKvpList)) {
+			return 0;
+		}
+
 		/** @var BaseElement $element */
 		$element = $this;
 		if($element instanceof HTMLDocument) {