向WordPress添加自定义图像大小

Posted 2021-02-24

- Use custom image size within template (including if exist)
- Add a class name to a custom image size

// Add Feature Image size, hard crop
if ( function_exists( 'add_image_size' ) ) {
     add_image_size( 'feature-image', 570, 285, true );
     add_image_size( 'feature-image-small', 285, 285, true);
     add_image_size( 'feature-image-home', 285, 303, true);
}
 
// To use the image, if feature image exist
<?php if ( has_post_thumbnail() ) { the_post_thumbnail( 'feature-image' ); } ?>
 
// Add a class to the image
<?php echo the_post_thumbnail( 'feature-image-large', array('class' => 'feature-image') ); ?>