Предупреждение: неверный аргумент указан для foreach () в \ pmpro-woocommerce.php - PullRequest
0 голосов
/ 31 октября 2018

Ниже приведен мой код в WordPress на pmpro-woocommerce.php. С этим кодом я сталкиваюсь с ошибкой:

Предупреждение. В foreach () указан неверный аргумент в \ pmpro-woocommerce.php в строке 517 Предупреждение: неверный аргумент указан для foreach () в \ pmpro-woocommerce.php в строке 561


add_action( 'woocommerce_product_write_panel_tabs', 'pmprowoo_tab_options_tab' );

/ ** * Добавить поля на вкладку PMPro * / function pmprowoo_tab_options () {

global $membership_levels, $post;

$membership_level_options = array( 'None' );

foreach ( $membership_levels as $option ) {
    $key = $option->id;
    $membership_level_options[ $key ] = $option->name;
}
?>
<div id="pmprowoo_tab_data" class="panel woocommerce_options_panel">

    <div class="options_group">
        <p class="form-field">
            <strong><?php _e( 'Give Customers a Membership Level', 'pmpro-woocommerce' ); ?></strong><br/>
            <?php
            // Membership Product
            woocommerce_wp_select(
                array(
                    'id'      => '_membership_product_level',
                    'label'   => __( 'Membership Product', 'pmpro-woocommerce' ),
                    'options' => $membership_level_options,
                )
            );

            // Membership Product
            if( !empty( $post->ID ) ) {
                $cbvalue = get_post_meta( $post->ID, '_membership_product_autocomplete', true );
            }
            if( empty( $cbvalue ) ) {
                $cbvalue = NULL;
            }

            woocommerce_wp_checkbox(
                array(
                    'id'          => '_membership_product_autocomplete',
                    'label'       => __( 'Autocomplete Order Status', 'pmpro-woocommerce' ),
                    'description' => __( "Check this to mark the order as completed immediately after checkout to activate the associated membership.", 'pmpro-woocommerce' ),
                    'cbvalue'     => $cbvalue,
                )
            );
            ?>
        </p>
    </div>
    <div class="options-group">
        <p class="form-field">
            <strong><?php _e( 'Member Discount Pricing', 'pmpro-woocommerce' ); ?></strong><br/>
            <?php
            // For each membership level, create respective price field
            foreach ( $membership_levels as $level ) {
                woocommerce_wp_text_input(
                    array(
                        'id'          => '_level_' . $level->id . '_price',
                        'label'       => __( $level->name . " Price", 'pmpro-woocommerce' ),
                        'placeholder' => '',
                        'type'        => 'text',
                        'desc_tip'    => 'true',
                        'data_type'   => 'price',
                    )
                );
            }
            ?>
        </p>
...