apply_filters( "pre_site_option_{$option}", mixed $pre_option, string $option, int $network_id, mixed $default_value )

Filters the value of an existing network option before it is retrieved.


The dynamic portion of the hook name, $option, refers to the option name.

Returning a value other than false from the filter will short-circuit retrieval and return that value instead.

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$pre_option mixed
The value to return instead of the option value. This differs from $default_value, which is used as the fallback value in the event the option doesn't exist elsewhere in get_network_option() .
Default false (to skip past the short-circuit).
$option string
Option name.
$network_id int
ID of the network.
$default_value mixed
The fallback value to return if the option does not exist.
Default false.

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File: wp-includes/option.php. View all references

$pre = apply_filters( "pre_site_option_{$option}", false, $option, $network_id, $default_value );

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Version Description
4.9.0 The $default_value parameter was added.
4.7.0 The $network_id parameter was added.
4.4.0 The $option parameter was added.
2.9.0 Introduced.

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