wp_replace_insecure_home_url( string $content )

Replaces insecure HTTP URLs to the site in the given content, if configured to do so.


Description Description

This function replaces all occurrences of the HTTP version of the site’s URL with its HTTPS counterpart, if determined via wp_should_replace_insecure_home_url().


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Parameters Parameters

$content

(string) (Required) Content to replace URLs in.


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Return Return

(string) Filtered content.


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Source Source

File: wp-includes/https-migration.php

function wp_replace_insecure_home_url( $content ) {
	if ( ! wp_should_replace_insecure_home_url() ) {
		return $content;
	}

	$https_url = home_url( '', 'https' );
	$http_url  = str_replace( 'https://', 'http://', $https_url );

	// Also replace potentially escaped URL.
	$escaped_https_url = str_replace( '/', '\/', $https_url );
	$escaped_http_url  = str_replace( '/', '\/', $http_url );

	return str_replace(
		array(
			$http_url,
			$escaped_http_url,
		),
		array(
			$https_url,
			$escaped_https_url,
		),
		$content
	);
}


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Changelog Changelog

Changelog
Version Description
5.7.0 Introduced.

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