fix: PSR with Logging interface is PSR-3 (#1017)
fix: PSR with Logging interface is PSR-3 (#1017)


GoogleCloudPlatform/php-docs-samples,GoogleCloudPlatform/php-docs-samples,GoogleCloudPlatform/php-docs-samples,GoogleCloudPlatform/php-docs-samples,GoogleCloudPlatform/php-docs-samples