Deleting parameter-types of methods (lack of support in PHP 5.6)

This commit is contained in:
Philipp Holzer 2018-06-28 23:06:14 +02:00
parent 4b7be15560
commit ad5ee75159
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6 changed files with 13 additions and 13 deletions

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@ -18,7 +18,7 @@ class SemaphoreLockDriver extends AbstractLockDriver
*
* @return integer the semaphore key
*/
private static function semaphoreKey(string $key)
private static function semaphoreKey($key)
{
$temp = get_temppath();
@ -40,7 +40,7 @@ class SemaphoreLockDriver extends AbstractLockDriver
*
* @return boolean Was the lock successful?
*/
public function acquireLock(string $key, int $timeout = 120)
public function acquireLock($key, $timeout = 120)
{
$this->acquiredLocks[$key] = sem_get(self::semaphoreKey($key));
if ($this->acquiredLocks[$key]) {
@ -55,7 +55,7 @@ class SemaphoreLockDriver extends AbstractLockDriver
*
* @return mixed
*/
public function releaseLock(string $key)
public function releaseLock($key)
{
if (empty($this->acquiredLocks[$key])) {
return false;