strict type fixes

Author: dg

examples/custom-control.php

@@ -51,7 +51,7 @@ public function setValue($value)
 	public function getValue()
 	{
 		return self::validateDate($this)
-			? (new DateTimeImmutable)->setDate($this->year, $this->month, $this->day)->setTime(0, 0)
+			? (new DateTimeImmutable)->setDate((int) $this->year, (int) $this->month, (int) $this->day)->setTime(0, 0)
 			: NULL;
 	}
 
@@ -110,7 +110,7 @@ public static function validateDate(Nette\Forms\IControl $control)
 		return ctype_digit($control->day)
 			&& ctype_digit($control->month)
 			&& ctype_digit($control->year)
-			&& checkdate($control->month, $control->day, $control->year);
+			&& checkdate((int) $control->month, (int) $control->day, (int) $control->year);
 	}
 
 }

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/Controls/TextBase.php

@@ -40,7 +40,8 @@ public function setValue($value)
 		} elseif (!is_scalar($value) && !method_exists($value, '__toString')) {
 			throw new Nette\InvalidArgumentException(sprintf("Value must be scalar or NULL, %s given in field '%s'.", gettype($value), $this->name));
 		}
-		$this->rawValue = $this->value = $value;
+		$this->value = $value;
+		$this->rawValue = (string) $value;
 		return $this;
 	}
 

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);
 	}