pingback_ping_source_uri( string $source_uri ): string

Default filter attached to pingback_ping_source_uri to validate the pingback’s Source URI.

Description

string

function pingback_ping_source_uri( $source_uri ) {
	return (string) wp_http_validate_url( $source_uri );
}

Uses	Description
wp_http_validate_url()`wp-includes/http.php`	Validates a URL for safe use in the HTTP API.

Version	Description
3.5.1	Introduced.

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