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Changes between Version 1 and Version 2 of Ticket #53298, comment 2

v1	v2
1		It may also be worth prefacing the elseif condition `file_exists( dirname( ABSPATH ) . '/wp-config-sample.php' )` with a `@` to avoid any error should both the wp-config.php and wp-config-sample.php not exist, similar to what is already done for the wp-config.php when looking in parent directory.
	1	It may also be worth prefacing the elseif condition `file_exists( dirname( ABSPATH ) . '/wp-config-sample.php' )` with a `@` to avoid any error should both the wp-config.php and wp-config-sample.php not exist and the parent directory be inaccessible, similar to what is already done for the wp-config.php when looking in parent directory.
2	2
3	3	i.e. using `@file_exists( dirname( ABSPATH ) . '/wp-config-sample.php' )` instead