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wp_sizes_attribute_includes_valid_auto › WordPress Function

Seit6.7.0
Veraltetn/v
› wp_sizes_attribute_includes_valid_auto ( $sizes_attr )
Parameter:
  • (string) $sizes_attr The 'sizes' attribute value.
    Erforderlich: Ja
Gibt zurück:
  • (bool) True if the 'auto' keyword is present, false otherwise.
Definiert in:
Codex:

Checks whether the given 'sizes' attribute includes the 'auto' keyword as the first item in the list.

Per the HTML spec, if present it must be the first entry.


Ähnliche Funktionen: wp_get_active_and_valid_themes, wp_get_active_and_valid_plugins, wp_kses_uri_attributes, wp_sanitize_script_attributes, wp_is_site_initialized

Quellcode 

function wp_sizes_attribute_includes_valid_auto( string $sizes_attr ): bool {
	list( $first_size ) = explode( ',', $sizes_attr, 2 );
	return 'auto' === strtolower( trim( $first_size, " \t\f\r\n" ) );
}