ifpress中的/ else语句将上传的图像更改为默认值

Question

I have some trouble with changing image on default one when the image field is empty. Here the two different images. I want to combine them and if get_field('author_photo') is empty then upload the second one.

  <?php 
       $image = get_field('author_photo');
       if( !empty($image) ): 
  ?>

  <img src="<?php echo $image['url']; ?>" height="80" id="img-sp" alt="<?php echo $image['alt']; ?>" />

  <?php endif; ?>              

  <? if (get_user_featured_image_id('mentor','user_'.get_the_author_ID())){ ?>
  <?php $image = p_get_attachment_image_src(get_field('user_featured_image', 'user_'.get_the_author_ID()),'small-profile-thumbnail'); 
  ?>

  <img src="<?php echo @$image[0]; ?>" height="80"  alt="" id="img-sp"/>

Thanks in advance!

Answer 1

Solved it yesterday. Thank you for your answers.

<?php
   $image = get_field('author_photo');
    $src_link = "";
    $alt_text = "";

    if (!empty($image)) {
        $src_link = $image['url'];
        $alt_text = $image['alt'];
    } elseif (get_user_featured_image_id('mentor','user_'.get_the_author_ID())) {
        $image = wp_get_attachment_image_src(get_user_featured_image_id('mentor','user_'.get_the_author_ID()),'small-profile-thumbnail');
        $src_link = @$image[0];
    }

    if ($src_link) { ?>
        <img src="<?php echo $src_link; ?>" height="80" id="img-sp" alt="<?php echo $alt_text; ?>" /><?php
    }
?>