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<?php |
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/** |
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* Invoice Item Fields Constants |
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* |
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* @package Easy_Invoice |
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* @subpackage Constants |
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*/ |
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|
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namespace EasyInvoice\Constants; |
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|
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/** |
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* InvoiceItemFields Class |
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* |
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* Defines constants for invoice item field and meta keys. |
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*/ |
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class InvoiceItemFields { |
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// When stored as posts |
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public const POST_TYPE = 'easy_invoice_item'; |
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public const INVOICE_ID = '_easy_invoice_item_invoice_id'; |
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|
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// Item properties - same keys used for both post meta and array keys |
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public const NAME = 'name'; |
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public const DESCRIPTION = 'description'; |
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public const QUANTITY = 'quantity'; |
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public const PRICE = 'price'; |
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public const TAXABLE = 'taxable'; |
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|
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// Properties only meaningful in associative array context |
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public const ID = 'id'; // Used when stored in arrays |
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public const INVOICE_ID_ARR = 'invoice_id'; // Used when stored in arrays |
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public const AMOUNT = 'amount'; // Calculated from quantity * price |
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} |
