PHP 7.4 Rector

Author: phpfui

src/ICalendarOrg/ZCRecurringDate.php

@@ -557,12 +557,12 @@ public function getDates(?int $maxdate = null) : array
 				}
 			}
 
-		if ('u' == $this->repeatmode && $rdates[\count($rdates) - 1] > $this->until)
+		if ('u' == $this->repeatmode && $rdates[(\is_countable($rdates) ? \count($rdates) : 0) - 1] > $this->until)
 			{
 			// erase last item
 			\array_pop($rdates);
 			}
-		$count1 = \count($rdates);
+		$count1 = \is_countable($rdates) ? \count($rdates) : 0;
 		$rdates = \array_unique($rdates);
 		$count2 = \count($rdates);
 		$dups = $count1 - $count2;

src/ICalendarOrg/ZCiCal.php

@@ -36,7 +36,7 @@ class ZCiCal
 	 *
 	 * @throws \Exception
 	 */
-	public function __construct(string $data = '', int $maxevents = 1000000, int $startevent = 0)
+	public function __construct(string $data = '', int $maxevents = 1_000_000, int $startevent = 0)
 		{
 
 		if ('' != $data)
@@ -288,7 +288,7 @@ public static function formatContent(string $content) : string
 	 */
 	public function getFirstChild($thisnode) : ?object
 		{
-		if (\count($thisnode->child) > 0)
+		if ((\is_countable($thisnode->child) ? \count($thisnode->child) : 0) > 0)
 			{
 			return $thisnode->child[0];
 			}