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apply_filters( ‘http_allowed_safe_ports’, int[] $allowed_ports, string $host, string $url )

Controls the list of ports considered safe in HTTP API.

Description

Allows to change and allow external requests for the HTTP request.

Parameters

$allowed_portsint[]
Array of integers for valid ports.
$hoststring
Host name of the requested URL.
$urlstring
Requested URL.

Source

$allowed_ports = apply_filters( 'http_allowed_safe_ports', array( 80, 443, 8080 ), $host, $url );

Changelog

Version Description
5.9.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/http_allowed_safe_ports