invp_get_the_doors( int|null $post_ID = null )
invp_get_the_doors
Parameters Parameters
- $post_ID
-
(int|null) (Optional) The post ID of a vehicle. Must be passed when using this method outside the loop.
Default value: null
Return Return
(string)
Source Source
File: includes/template-tags.php
function invp_get_the_doors( $post_ID = null ) {
if ( empty( $post_ID ) ) {
$post_ID = get_the_ID();
}
$value = INVP::get_meta( 'doors', $post_ID );
return 0 === (int) $value ? '' : $value;
}
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