strict type fixes

Author: dg

src/Bridges/FormsLatte/Runtime.php

@@ -49,7 +49,7 @@ public static function renderFormEnd(Form $form, $withTags = TRUE)
 	{
 		$s = '';
 		if ($form->isMethod('get')) {
-			foreach (preg_split('#[;&]#', parse_url($form->getElementPrototype()->action, PHP_URL_QUERY), NULL, PREG_SPLIT_NO_EMPTY) as $param) {
+			foreach (preg_split('#[;&]#', (string) parse_url($form->getElementPrototype()->action, PHP_URL_QUERY), -1, PREG_SPLIT_NO_EMPTY) as $param) {
 				$parts = explode('=', $param, 2);
 				$name = urldecode($parts[0]);
 				if (!isset($form[$name])) {

src/Forms/Controls/CsrfProtection.php

@@ -105,7 +105,7 @@ public function getControl()
 	 */
 	public static function validateCsrf(CsrfProtection $control)
 	{
-		$value = $control->getValue();
+		$value = (string) $control->getValue();
 		return $control->generateToken(substr($value, 0, 10)) === $value;
 	}
 

src/Forms/Helpers.php

@@ -65,7 +65,7 @@ private static function sanitize($type, $value)
 			return is_scalar($value) ? Strings::normalizeNewLines($value) : NULL;
 
 		} elseif ($type === Form::DATA_LINE) {
-			return is_scalar($value) ? Strings::trim(strtr($value, "\r\n", '  ')) : NULL;
+			return is_scalar($value) ? Strings::trim(strtr((string) $value, "\r\n", '  ')) : NULL;
 
 		} elseif ($type === Form::DATA_FILE) {
 			return $value instanceof Nette\Http\FileUpload ? $value : NULL;
@@ -198,7 +198,7 @@ public static function createSelectBox(array $items, array $optionAttrs = NULL,
 					$res .= $caption->setName('option')->addAttributes($option->attrs);
 				} else {
 					$res .= $optionTag . $option->attributes() . '>'
-						. htmlspecialchars($caption, ENT_NOQUOTES, 'UTF-8')
+						. htmlspecialchars((string) $caption, ENT_NOQUOTES, 'UTF-8')
 						. '</option>';
 				}
 			}

src/Forms/Rendering/DefaultFormRenderer.php

@@ -171,7 +171,7 @@ public function renderBegin()
 			$query = parse_url($el->action, PHP_URL_QUERY);
 			$el->action = str_replace("?$query", '', $el->action);
 			$s = '';
-			foreach (preg_split('#[;&]#', $query, NULL, PREG_SPLIT_NO_EMPTY) as $param) {
+			foreach (preg_split('#[;&]#', $query, -1, PREG_SPLIT_NO_EMPTY) as $param) {
 				$parts = explode('=', $param, 2);
 				$name = urldecode($parts[0]);
 				if (!isset($this->form[$name])) {

src/Forms/Validator.php

@@ -181,7 +181,7 @@ public static function validateLength(IControl $control, $range)
 			$range = [$range, $range];
 		}
 		$value = $control->getValue();
-		return Validators::isInRange(is_array($value) ? count($value) : Strings::length($value), $range);
+		return Validators::isInRange(is_array($value) ? count($value) : Strings::length((string) $value), $range);
 	}