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<?php |
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|
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class WPUPG_Grid_Manager { |
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|
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private static $grids = array(); |
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|
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public static function get( $post_or_post_id ) |
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{ |
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if( is_object( $post_or_post_id ) && $post_or_post_id instanceof WP_Post ) { |
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$post_id = $post_or_post_id->ID; |
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} else if( is_numeric( $post_or_post_id ) ) { |
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$post_id = $post_or_post_id; |
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} |
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|
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if ( ! array_key_exists( $post_id, self::$grids ) ) { |
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self::$grids[ $post_id ] = new WPUPG_Grid( $post_or_post_id ); |
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} |
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|
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return self::$grids[ $post_id ]; |
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} |
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} |
