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Description

Retrieve the sale count for the download

Usage

$int = EDD_Download::get_sales();

Parameters

Returns

int Number of times this has been purchased

Source

File name: easy-digital-downloads/includes/class-edd-download.php
Lines:

  public function get_sales() {

    if( ! isset( $this->sales ) ) {

      if ( '' == get_post_meta( $this->ID, '_edd_download_sales', true ) ) {
        add_post_meta( $this->ID, '_edd_download_sales', 0 );
      }

      $this->sales = get_post_meta( $this->ID, '_edd_download_sales', true );

      // Never let sales be less than zero
      $this->sales = max( $this->sales, 0 );

    }

    return $this->sales;

  }
 

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