禁用WordPress缩略图自动裁剪攻略

在fuctions.php中加入

// 禁用自动生成的图片尺寸
function shapeSpace_disable_image_sizes($sizes) {
unset($sizes['thumbnail']);
// disable thumbnail size
unset($sizes['medium']);
// disable medium size
unset($sizes['large']);
// disable large size
unset($sizes['medium_large']);
// disable medium-large size
unset($sizes['1536x1536']);
// disable 2x medium-large size
unset($sizes['2048x2048']);
// disable 2x large size
return $sizes;
}
add_action('intermediate_image_sizes_advanced', 'shapeSpace_disable_image_sizes');
// 禁用缩放尺寸
add_filter('big_image_size_threshold', '__return_false');
// 禁用其他图片尺寸
function shapeSpace_disable_other_image_sizes() {
remove_image_size('post-thumbnail');
// disable images added via set_post_thumbnail_size()
remove_image_size('another-size');
// disable any other added image sizes
}
add_action('init', 'shapeSpace_disable_other_image_sizes');