apply_filters( 'wp_feed_cache_transient_lifetime', int $lifetime, string $filename )

Filters the transient lifetime of the feed cache.

Contents

Parameters

$lifetime int
Cache duration in seconds. Default is 43200 seconds (12 hours).
$filename string
Unique identifier for the cache object.

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Source

File: wp-includes/class-wp-feed-cache-transient.php. View all references 

$this->lifetime = apply_filters( 'wp_feed_cache_transient_lifetime', $lifetime, $filename );

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Changelog

Changelog
Version Description
2.8.0 Introduced.

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User Contributed Notes

  1. Skip to note 1 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note
    Contributed by Steven Lin —

    Example Migrated from Codex:

    add_filter( 'wp_feed_cache_transient_lifetime' , 'return_7200' );

$feed = fetch_feed( $feed_url );

remove_filter( 'wp_feed_cache_transient_lifetime' , 'return_7200' );

function return_7200( $seconds ) {
   // change the default feed cache recreation period to 2 hours
   return 7200;
}

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