Error in snippet code – php

I noticed that I get this error whn the stores dont have set the open hours of today. So is it possible when they dont have set the hour to show nothing, in order to dont display this error ? or else add a text : store doesnt available .

Thank you

Hi @mairh93,

Looks like you had a bug in your snippet, which was not properly checking whether an array index existed before attempting to access it. Hopefully this updated version should fix the issue:

add_action( 'wcfmmp_store_list_after_store_info', function ( $store_id ) {
	$wcfm_vendor_store_hours = get_user_meta( $store_id, 'wcfm_vendor_store_hours', true );
	if ( ! $wcfm_vendor_store_hours ) {
		return;
	}
	$wcfm_store_hours_enable = isset( $wcfm_vendor_store_hours['enable'] ) ? 'yes' : 'no';
	if ( $wcfm_store_hours_enable != 'yes' ) {
		return;
	}

	$wcfm_store_hours_day_times = isset( $wcfm_vendor_store_hours['day_times'] ) ? $wcfm_vendor_store_hours['day_times'] : array();
	if ( empty( $wcfm_store_hours_day_times ) ) {
		return;
	}
	$weekdays = array(
		0 => __( 'Monday', 'wc-multivendor-marketplace' ),
		1 => __( 'Tuesday', 'wc-multivendor-marketplace' ),
		2 => __( 'Wednesday', 'wc-multivendor-marketplace' ),
		3 => __( 'Thursday', 'wc-multivendor-marketplace' ),
		4 => __( 'Friday', 'wc-multivendor-marketplace' ),
		5 => __( 'Saturday', 'wc-multivendor-marketplace' ),
		6 => __( 'Sunday', 'wc-multivendor-marketplace' ),
	);

	?>
	<div class="wcfmmp_store_hours"><span class="wcfmmp-store-hours widget-title"><span class="wcfmfa fa-clock"></span>Store Hours</span>
		<div class="wcfm_clearfix"></div> <?php $day_number = date( 'w', time() );
		if ( $day_number == 0 ) {
			$day = 6;
		} else {
			$day = $day_number - 1;
		}
		if ( isset( $wcfm_store_hours_day_times[ $day + 1 ] ) && is_array( $wcfm_store_hours_day_times[ $day + 1 ] ) ) {
			foreach ( $wcfm_store_hours_day_times[ $day + 1 ] as $wcfm_store_hours_day => $wcfm_store_hours_day_time_slots ) {
				if ( in_array( $wcfm_store_hours_day, $wcfm_store_hours_day_times[ $day + 1 ] ) ) {
					continue;
				}
				if ( ! isset( $wcfm_store_hours_day_time_slots['start'] ) ) {
					return;
				}
				if ( empty( $wcfm_store_hours_day_time_slots['start'] ) || empty( $wcfm_store_hours_day_time_slots['end'] ) ) {
					continue;
				}
				echo '<span class="wcfmmp-store-hours-day">' . $weekdays[ $day + 1 ] . ':</span>';
				echo "<br />" . date_i18n( wc_time_format(), strtotime( $wcfm_store_hours_day_time_slots['start'] ) ) . " - " . date_i18n( wc_time_format(), strtotime( $wcfm_store_hours_day_time_slots['end'] ) );
				echo '<br /><br />';
			}
		} elseif ( isset( $wcfm_store_hours_day_times[ $day ] ) && is_array( $wcfm_store_hours_day_times[ $day ] ) ) {
			foreach ( $wcfm_store_hours_day_times[ $day ] as $wcfm_store_hours_day => $wcfm_store_hours_day_time_slots ) {
				if ( in_array( $wcfm_store_hours_day, $wcfm_store_hours_day_times[ $day ] ) ) {
					continue;
				}
				if ( ! isset( $wcfm_store_hours_day_time_slots['start'] ) ) {
					return;
				}
				if ( empty( $wcfm_store_hours_day_time_slots['start'] ) || empty( $wcfm_store_hours_day_time_slots['end'] ) ) {
					continue;
				}
				echo '<span class="wcfmmp-store-hours-day">Today:</span>';
				echo "<br />" . date_i18n( wc_time_format(), strtotime( $wcfm_store_hours_day_time_slots['start'] ) ) . " - " . date_i18n( wc_time_format(), strtotime( $wcfm_store_hours_day_time_slots['end'] ) );
				echo '<br /><br />';
			}
		}
		?>
	</div>
	<?php
}, 11, 2 );