wp_is_json_media_type( string $media_type ): bool

Parameters

$media_typestring

A Media Type string to check.

Return

bool

True if string is a valid JSON Media Type.

Used by · 2

• WP_REST_Request::is_json_content_type()Checks if the request has specified a JSON Content-Type.
• wp_is_json_request()Checks whether current request is a JSON request, or is expecting a JSON response.

Source

View on Trac ↗View on GitHub ↗

1964function wp_is_json_media_type( $media_type ) {1965	static $cache = array();1966 1967	if ( ! isset( $cache[ $media_type ] ) ) {1968		$cache[ $media_type ] = (bool) preg_match( '/(^|\s|,)application\/([\w!#\$&-\^\.\+]+\+)?json(\+oembed)?($|\s|;|,)/i', $media_type );1969	}1970 1971	return $cache[ $media_type ];1972}

History

Introduced in 5.6.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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