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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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3608 | } |
3609 |
|
3610 | /** |
3611 | * Filters the expiration time of confirm keys. |
3612 | * |
3613 | * @since 4.9.6 |
3614 | * |
3615 | * @param int $expiration The expiration time in seconds. |
3616 | */ |
3617 | $expiration_duration = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS ); |
3618 | $expiration_time = $key_request_time + $expiration_duration; |
3619 |
|
3620 | if ( ! $wp_hasher->CheckPassword( $key, $saved_key ) ) { |
3621 | return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); |
3622 | } |
3623 |
|
3624 | if ( ! $expiration_time || time() > $expiration_time ) { |
3625 | return new WP_Error( 'expired_key', __( 'The confirmation email has expired.' ) ); |
3626 | } |