下面的[示例]代碼看起來好像在循環中可能更好,或者使其更具動態性。唯一改變的是字段/變量名稱中的_xx和_xxyy。我如何改善這一點,所以我不必寫20如果陳述?:如何讓這個PHP代碼循環或更動態?
<?php if (get_custom_field('itinerary_title_02')):?>
<div id="itinerary_entry">
<h2><?php print_custom_field('itinerary_title_02'); ?></h2>
<p><?php print_custom_field('itinerary_content_02'); ?></p>
<p class="accommodation_name"><?php print_custom_field('itinerary_acc_nme_02'); ?></p>
<p class="accommodation_desc"><?php print_custom_field('itinerary_acc_dsc_02'); ?></p>
<?php if (get_custom_field('itinerary_photo_0201')):?>
<div><img src="<?php print_custom_field('itinerary_photo_0201'); ?>"></div>
<?php endif;?>
</div>
<?php endif;?>
<?php if (get_custom_field('itinerary_title_03')):?>
<div id="itinerary_entry">
<h2><?php print_custom_field('itinerary_title_03'); ?></h2>
<p><?php print_custom_field('itinerary_content_03'); ?></p>
<p class="accommodation_name"><?php print_custom_field('itinerary_acc_nme_03'); ?></p>
<p class="accommodation_desc"><?php print_custom_field('itinerary_acc_dsc_03'); ?></p>
<?php if (get_custom_field('itinerary_photo_0301')):?>
<div><img src="<?php print_custom_field('itinerary_photo_0301'); ?>"></div>
<?php endif;?>
</div>
<?php endif;?>
<?php if (get_custom_field('itinerary_title_04')):?>
<div id="itinerary_entry">
<h2><?php print_custom_field('itinerary_title_04'); ?></h2>
<p><?php print_custom_field('itinerary_content_04'); ?></p>
<p class="accommodation_name"><?php print_custom_field('itinerary_acc_nme_04'); ?></p>
<p class="accommodation_desc"><?php print_custom_field('itinerary_acc_dsc_04'); ?></p>
<?php if (get_custom_field('itinerary_photo_0401')):?>
<div><img src="<?php print_custom_field('itinerary_photo_0401'); ?>"></div>
<?php endif;?>
</div>
<?php endif;?>
在此先感謝!
WordPress的代碼讓我傷心。只是在說'。 –
在get_custom_field上使用foreach語句,它來自哪裏? – Drewdin
我覺得你@ @克里斯! – crashintoty