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Add missed type declarations

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This commit is contained in:
Aaron Piotrowski
2016-09-01 23:51:48 -05:00
parent b995524007
commit 4b5ca2013d
1 changed files with 2 additions and 3 deletions
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5
lib/Sync/PosixSemaphore.php
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@@ -34,7 +34,7 @@ class PosixSemaphore implements Semaphore, \Serializable {
*
* @throws SemaphoreException If the semaphore could not be created due to an internal error.
*/
public function __construct($maxLocks, $permissions = 0600) {
public function __construct(int $maxLocks, int $permissions = 0600) {
if (!\extension_loaded("sysvmsg")) {
throw new \Error(__CLASS__ . " requires the sysvmsg extension.");
}
@@ -48,8 +48,7 @@ class PosixSemaphore implements Semaphore, \Serializable {
*
* @throws SemaphoreException If the semaphore could not be created due to an internal error.
*/
private function init($maxLocks, $permissions) {
$maxLocks = (int) $maxLocks;
private function init(int $maxLocks, int $permissions) {
if ($maxLocks < 1) {
$maxLocks = 1;
}