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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 |
---|---|
321 | /** |
322 | * Filters the amount of time the recovery mode email link is valid for. |
323 | * |
324 | * The ttl must be at least as long as the email rate limit. |
325 | * |
326 | * @since 5.2.0 |
327 | * |
328 | * @param int $valid_for The number of seconds the link is valid for. |
329 | */ |
330 | $valid_for = apply_filters( 'recovery_mode_email_link_ttl', $valid_for ); |
331 |
|
332 | return max( $valid_for, $rate_limit ); |
333 | } |
334 |
|
335 | /** |
336 | * Gets the extension that the error occurred in. |
337 | * |
338 | * @since 5.2.0 |
339 | * |