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wp_sizes_attribute_includes_valid_auto › WordPress Function

Desde6.7.0
Obsoleton/a
› wp_sizes_attribute_includes_valid_auto ( $sizes_attr )
Parâmetros:
  • (string) $sizes_attr The 'sizes' attribute value.
    Required: Yes
Retorna:
  • (bool) True if the 'auto' keyword is present, false otherwise.
Definido em:
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.


Funções relacionadas: wp_get_active_and_valid_themes, wp_get_active_and_valid_plugins, wp_kses_uri_attributes, wp_sanitize_script_attributes, wp_is_site_initialized

Fonte 

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" ) );
}