本文整理汇总了PHP中has_image_size函数的典型用法代码示例。如果您正苦于以下问题：PHP has_image_size函数的具体用法？PHP has_image_size怎么用？PHP has_image_size使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了has_image_size函数的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: lm_add_feature_image_to_rss
function lm_add_feature_image_to_rss($content)
{
global $post;
$img_id = false;
// From post meta, custom field
$key = apply_filters("rss_image_meta_key", "blog-image");
if ($key && ($i = get_post_meta(get_the_ID(), $key, true))) {
$img_id = image_get_attachment_id($i);
}
// Fall back to featured image
if (!$img_id) {
$img_id = get_post_thumbnail_id();
}
// Fall back to first image from post content
if (!$img_id && ($i = auto_archive_image())) {
if ($i) {
$img_id = image_get_attachment_id($i);
}
}
// If we have an image URL, attach it
if ($img_id) {
$full_size = smart_media_size((int) $img_id, has_image_size('rssfeed-landscape') ? 'rssfeed-landscape' : 'medium');
$type = 'image/jpg';
if (substr($full_size, -3) == 'png') {
$type = 'image/png';
}
echo "\t";
echo sprintf('<media:content url="%s" medium="image" width="560" height="280" type="%s" />', esc_attr($full_size), esc_attr($type));
echo "\n";
}
}示例2: cherry_image_size_names_choose
/**
* Adds theme "post-thumbnail" size plus an internationalized version of the image size name to the
* "add media" modal. This allows users to insert the image within their post content editor.
*
* @author Justin Tadlock <justin@justintadlock.com>
* @author Cherry Team <support@cherryframework.com>
* @since 4.0.0
* @param array $sizes Selectable image sizes.
* @return array
*/
function cherry_image_size_names_choose($sizes)
{
// If the theme as set a custom post thumbnail size, give it a nice name.
if (!has_image_size('post-thumbnail')) {
$sizes['cherry-thumb-s'] = __('Post Thumbnail', 'cherry');
}
return $sizes;
}示例3: hybrid_image_size_names_choose
/**
* Adds theme "post-thumbnail" size plus an internationalized version of the image size name to the
* "add media" modal. This allows users to insert the image within their post content editor.
*
* @since 1.3.0
* @access private
* @param array $sizes Selectable image sizes.
* @return array
*/
function hybrid_image_size_names_choose($sizes)
{
/* If the theme as set a custom post thumbnail size, give it a nice name. */
if (has_image_size('post-thumbnail')) {
$sizes['post-thumbnail'] = __('Post Thumbnail', 'hybrid-core');
}
/* Return the image size names. */
return $sizes;
}示例4: test_has_image_size
/**
* @ticket 26951
*/
function test_has_image_size() {
add_image_size( 'test-size', 200, 600 );
$this->assertTrue( has_image_size( 'test-size' ) );
}示例5: genawpcomm_create_custom_post_type
/**
* Creates our "Community" post type and image sizes
*/
function genawpcomm_create_custom_post_type()
{
$options = get_option('plugin_awp_community_settings');
if (!isset($options['stylesheet_load'])) {
$options['stylesheet_load'] = 0;
}
if (!isset($options['slug'])) {
$options['slug'] = 'communities';
}
if (!isset($options['singular_name'])) {
$options['singular_name'] = 'Community';
}
if (!isset($options['plural_name'])) {
$options['plural_name'] = 'Communities';
}
if (!isset($options['num_posts'])) {
$options['num_posts'] = '8';
}
if (!isset($options['order_by'])) {
$options['order_by'] = 'title';
}
if (!isset($options['sort_order'])) {
$options['sort_order'] = 'ASC';
}
$args = apply_filters('awp_community_post_type_args', array('labels' => array('name' => $options['plural_name'], 'singular_name' => $options['singular_name'], 'menu_name' => $options['plural_name'], 'name_admin_bar' => $options['singular_name'], 'add_new' => __('Add New', 'genesis-communities-cpt'), 'add_new_item' => __('Add New ', 'genesis-communities-cpt') . $options['singular_name'], 'new_item' => __('New ', 'genesis-communities-cpt') . $options['singular_name'], 'edit_item' => __('Edit ', 'genesis-communities-cpt') . $options['singular_name'], 'view_item' => __('View ', 'genesis-communities-cpt') . $options['singular_name'], 'all_items' => __('All ', 'genesis-communities-cpt') . $options['plural_name'], 'search_items' => __('Search ', 'genesis-communities-cpt') . $options['plural_name'], 'parent_item_colon' => __('Parent ', 'genesis-communities-cpt') . $options['plural_name'] . ':', 'not_found' => __('No ', 'genesis-communities-cpt') . $options['plural_name'] . __(' found.', 'genesis-communities-cpt'), 'not_found_in_trash' => __('No ', 'genesis-communities-cpt') . $options['plural_name'] . __(' found in Trash.', 'genesis-communities-cpt')), 'has_archive' => true, 'hierarchical' => true, 'menu_icon' => 'dashicons-admin-home', 'public' => true, 'show_ui' => true, 'show_in_menu' => true, 'query_var' => true, 'menu_position' => 21, 'publicly_queryable' => true, 'supports' => array('title', 'editor', 'excerpt', 'comments', 'thumbnail', 'page-attributes', 'genesis-seo', 'genesis-layouts', 'genesis-simple-sidebars', 'genesis-cpt-archives-settings'), 'rewrite' => array('slug' => $options['slug'], 'with_front' => false)));
register_post_type('awp-community', $args);
// Add custom image sizes if they don't exist
if (!has_image_size('awp-feature-community')) {
add_image_size('awp-feature-community', 440, 300, true);
}
if (!has_image_size('awp-feature-small')) {
add_image_size('awp-feature-small', 340, 140, true);
}
if (!has_image_size('awp-feature-wide')) {
add_image_size('awp-feature-wide', 740, 285, true);
}
// Show the custom sizes when choosing image size in media
add_filter('image_size_names_choose', 'genawpcomm_my_custom_sizes');
function genawpcomm_my_custom_sizes($sizes)
{
return array_merge($sizes, array('awp-feature-community' => __('awp-feature-community', 'genesis-communities-cpt'), 'awp-feature-small' => __('awp-feature-small', 'genesis-communities-cpt'), 'awp-feature-wide' => __('awp-feature-wide', 'genesis-communities-cpt')));
}
}示例6: the_title
<?php
the_title('<h3 class="entry-title"><a href="' . esc_url(get_permalink()) . '" rel="bookmark">', '</a></h3>');
?>
</header><!-- .entry-header -->
<?php
if (has_post_thumbnail() and !is_search()) {
?>
<a class="post-thumbnail" href="<?php
the_permalink();
?>
">
<div class="post-thumbnail">
<?php
// As of WP 3.9, if we don't have the right image size, use medium
if (function_exists('has_image_size') and !has_image_size('post-thumbnail')) {
the_post_thumbnail('medium', $attr = array('class' => 'thumbnail img-responsive post-thumbnail'));
// Otherwise, use our custom size
} else {
the_post_thumbnail('post-thumbnail', $attr = array('class' => 'thumbnail img-responsive'));
}
//endif has_image_size()
?>
</div>
</a>
<?php
}
?>
<div class="entry-summary">
<?php 示例7: addCustomImageSize
/**
* Adds custom image size.
*
* @param string $size
* @param number $width
* @param number $height
* @param boolean $crop
* @return ThemeImageManager
*/
public function addCustomImageSize($size, $width = 0, $height = 0, $crop = false)
{
if ($size && !has_image_size($size)) {
$this->sizes[$size] = array('width' => absint($width), 'height' => absint($height), 'crop' => $crop);
}
return $this;
}示例8: __construct
/**
* Constructor method. This sets up and runs the show.
*
* @since 1.0.0
* @access public
* @param array $args
* @return void
*/
public function __construct($args = array())
{
global $wp_embed;
/* Use WP's embed functionality to handle the [embed] shortcode and autoembeds. */
add_filter('get_the_image_post_content', array($wp_embed, 'run_shortcode'));
add_filter('get_the_image_post_content', array($wp_embed, 'autoembed'));
/* Set the default arguments. */
$defaults = array('post_id' => get_the_ID(), 'order' => array('meta_key', 'featured', 'attachment', 'scan', 'scan_raw', 'callback', 'default'), 'meta_key' => array('Thumbnail', 'thumbnail'), 'featured' => true, 'attachment' => true, 'scan' => false, 'scan_raw' => false, 'callback' => null, 'default' => false, 'split_content' => false, 'size' => has_image_size('post-thumbnail') ? 'post-thumbnail' : 'thumbnail', 'link_to_post' => true, 'image_class' => false, 'width' => false, 'height' => false, 'before' => '', 'after' => '', 'min_width' => 0, 'min_height' => 0, 'caption' => false, 'meta_key_save' => false, 'thumbnail_id_save' => false, 'cache' => true, 'format' => 'img', 'echo' => true, 'custom_key' => null, 'default_size' => null, 'the_post_thumbnail' => null, 'image_scan' => null, 'default_image' => null, 'order_of_image' => null);
/* Allow plugins/themes to filter the arguments. */
$this->args = apply_filters('get_the_image_args', wp_parse_args($args, $defaults));
/* If no post ID, return. */
if (empty($this->args['post_id'])) {
return false;
}
/* === Handle deprecated arguments. === */
/* If $default_size is given, overwrite $size. */
if (!is_null($this->args['default_size'])) {
$this->args['size'] = $this->args['default_size'];
}
/* If $custom_key is set, overwrite $meta_key. */
if (!is_null($this->args['custom_key'])) {
$this->args['meta_key'] = $this->args['custom_key'];
}
/* If 'the_post_thumbnail' is set, overwrite 'featured'. */
if (!is_null($this->args['the_post_thumbnail'])) {
$this->args['featured'] = $this->args['the_post_thumbnail'];
}
/* If 'image_scan' is set, overwrite 'scan'. */
if (!is_null($this->args['image_scan'])) {
$this->args['scan'] = $this->args['image_scan'];
}
/* If 'default_image' is set, overwrite 'default'. */
if (!is_null($this->args['default_image'])) {
$this->args['default'] = $this->args['default_image'];
}
/* === End deprecated arguments. === */
/* If $format is set to 'array', don't link to the post. */
if ('array' == $this->args['format']) {
$this->args['link_to_post'] = false;
}
/* Find images. */
$this->find();
/* Only used if $original_image is set. */
if (true === $this->args['split_content'] && !empty($this->original_image)) {
add_filter('the_content', array($this, 'split_content'), 9);
}
}示例9: attachmentToTwitterImage
/**
* Convert a WordPress image attachment to a Twitter Card image object
*
* @since 1.0.0
*
* @param int $attachment_id WordPress attachment ID
* @param string $size desired size
*
* @return \Twitter\Cards\Components\Image|null Twitter Card image
*/
public function attachmentToTwitterImage($attachment_id, $size = 'full')
{
if (!(is_string($size) && $size)) {
$size = 'full';
}
// request large version of image if full version exceeds filesize limit
if ('full' === $size) {
$attached_file = get_attached_file($attachment_id);
if ($attached_file && file_exists($attached_file)) {
$bytes = filesize($attached_file);
if ($bytes && $bytes > self::MAX_FILESIZE) {
/**
* Filter the intermediate image size to be provided for Twitter thumbnail when a full-size image exceeds Twitter's filesize limit
*
* Twitter will consume the largest available image under the filesize limit and generate thumbnails appropriate for Twitter Card display in various dimension and DPI contexts
*
* @since 1.0.0
*
* @param string $size The intermediate size. Default: large
* @param int $attachment_id Attachment identifier
*/
$intermediate_size = apply_filters('twitter_card_intermediate_image_size', 'large', $attachment_id);
// check filtered intermediate size to avoid possible infinite loop
if (!$intermediate_size || 'full' === $intermediate_size || !has_image_size($intermediate_size)) {
return;
}
return $handler->attachmentToTwitterImage($attachment_id, $intermediate_size);
}
unset($bytes);
}
unset($attached_file);
}
list($url, $width, $height) = wp_get_attachment_image_src($attachment_id, $size);
if (empty($url)) {
return;
}
$image = new \Twitter\Cards\Components\Image($url);
if (!empty($width)) {
$width = absint($width);
if ($width) {
if ($width < $this->min_width) {
// reject if image width below required width
return;
}
$image->setWidth($width);
}
// width and height are a resizing hint. must exist as a pair
if (!empty($height)) {
$height = absint($height);
if ($height) {
if ($height < $this->min_height) {
// reject if image height below required height
return;
}
$image->setHeight($height);
}
}
}
return $image;
}示例10: set_up_args
/**
* Method for setting up, parsing, and providing filter hooks for the arguments.
*
* @since 1.0.0
* @access public
* @return void
*/
public function set_up_args($attr)
{
/* Orderby. */
if (isset($attr['orderby'])) {
$attr['orderby'] = sanitize_sql_orderby($attr['orderby']);
if (!$attr['orderby']) {
unset($attr['orderby']);
}
}
/* Default gallery settings. */
$defaults = array('order' => 'ASC', 'orderby' => 'menu_order ID', 'id' => get_the_ID(), 'mime_type' => 'image', 'link' => '', 'itemtag' => 'figure', 'icontag' => 'div', 'captiontag' => 'figcaption', 'columns' => 3, 'size' => has_image_size('post-thumbnail') ? 'post-thumbnail' : 'thumbnail', 'ids' => '', 'include' => '', 'exclude' => '', 'numberposts' => -1, 'offset' => '');
/* Apply filters to the default arguments. */
$defaults = apply_filters('hoot_cleaner_gallery_defaults', $defaults);
/* Merge the defaults with user input. */
$this->args = shortcode_atts($defaults, $attr);
/* Apply filters to the arguments. */
$this->args = apply_filters('hoot_cleaner_gallery_args', $this->args);
/* Make sure the post ID is a valid integer. */
$this->args['id'] = intval($this->args['id']);
/* Properly escape the gallery tags. */
$this->args['itemtag'] = tag_escape($this->args['itemtag']);
$this->args['icontag'] = tag_escape($this->args['icontag']);
$this->args['captiontag'] = tag_escape($this->args['captiontag']);
}示例11: widget
//.........这里部分代码省略.........
$categories = wp_get_post_categories($post->ID);
$image_id = get_post_thumbnail_id($post->ID);
$image = wp_get_attachment_url($image_id);
$categories_css = '';
?>
<article class="carousel-post item post type-post status-publish format-standard has-post-thumbnail <?php
echo $flag ? 'active' : '';
?>
">
<div class="entry-thumbnail">
<a href="<?php
echo get_permalink($post->ID);
?>
">
<div class="image nwm-carousel-item-bg-container" style="background-image: url(<?php
echo $image;
?>
);" data-width="500" data-height="600">
<img src="<?php
echo $image;
?>
">
</div>
</a>
</div>
<div class="entry-data nwm-carousel-item-data carousel-caption">
<div class="entry-header">
<div class="entry-extra">
<span class="categories-links nwm-carousel-item-categories-list">
<?php
foreach ($categories as $category) {
$c = get_category($category);
$categories_css .= 'category-' . $c->slug . ' ';
?>
<a class="<?php
echo $c->slug;
?>
" href="" rel="category tag">
<?php
echo $c->name;
?>
</a>
<?php
}
?>
</span>
</div>
<h2 class="entry-title nwm-carousel-item-title">
<a href="<?php
echo get_permalink($post->ID);
?>
" rel="bookmark">
<?php
echo $post->post_title;
?>
</a>
</h2>
</div>
<div class="entry-footer">
<span class="like">
<a href="#" class="jm-post-like" data-post_id="<?php
echo $post->ID;
?>
" title="Like">
<i class="icon-unlike"></i> 5
</a>
</span>
</div>
</div>
<div class="mi_categoria <?php
echo $categories_css;
?>
"></div>
</article>
<?php
$flag = false;
}
?>
</div>
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span aria-hidden="true"> </span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
<span aria-hidden="true"> </span>
<span class="sr-only">Next</span>
</a>
</div>
<?php
if (!empty($instance['posts'])) {
$posts = explode(',', $instance['posts']);
if (isset($instance['size']) && !has_image_size($instance['size'])) {
$size_array = explode('x', $instance['size']);
add_image_size($instance['size'], $size_array[0], $size_array[1], true);
}
}
}示例12: azexo_add_image_size
function azexo_add_image_size($size)
{
if (!has_image_size($size) && !in_array($size, array('thumb', 'thumbnail', 'medium', 'large', 'post-thumbnail'))) {
$size_array = explode('x', $size);
add_image_size($size, $size_array[0], $size_array[1], true);
}
}示例13: widget
//.........这里部分代码省略.........
?>
">
</div>
</a>
</div>
<div class="entry-data nwm-carousel-item-data carousel-caption">
<div class="entry-header">
<div class="entry-extra">
<span class="categories-links nwm-carousel-item-categories-list">
<?php
foreach ($categories as $category) {
$c = get_category($category);
$categories_css .= 'category-' . $c->slug . ' ';
?>
<a class="<?php
echo $c->slug;
?>
" href="" rel="category tag">
<?php
echo $c->name;
?>
</a>
<?php
}
?>
</span>
</div>
<h2 class="entry-title nwm-carousel-item-title">
<a href="<?php
echo get_permalink($post->ID);
?>
" rel="bookmark">
<?php
echo $post->post_title;
?>
</a>
</h2>
</div>
<div class="entry-footer">
<span class="like">
<a href="#" class="jm-post-like" data-post_id="<?php
echo $post->ID;
?>
" title="Like">
<i class="icon-unlike"></i> 5
</a>
</span>
</div>
</div>
<div class="mi_categoria <?php
echo $categories_css;
?>
"></div>
</article>
<?php
$flag = false;
}
?>
</div>
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span aria-hidden="true"> </span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
<span aria-hidden="true"> </span>
<span class="sr-only">Next</span>
</a>
</div>
<?php
if (!empty($instance['posts'])) {
$posts = explode(',', $instance['posts']);
if (isset($instance['size']) && !has_image_size($instance['size'])) {
$size_array = explode('x', $instance['size']);
add_image_size($instance['size'], $size_array[0], $size_array[1], true);
}
/*
print '<div class="" data-width="' . $_wp_additional_image_sizes[$instance['size']]['width'] . '" data-height="' . $_wp_additional_image_sizes[$instance['size']]['height'] . '">';
foreach ($posts as $p) {
$post = get_post($p);
print '<div class="item">';
$image_src = azexo_get_attachment_image_src(get_post_thumbnail_id($p), $instance['size']);
print '<div class="image" style="background-image: url(\'' . $image_src[0] . '\')"></div>';
print '<div class="details">';
print '<div class="title"><a href="' . esc_url(get_permalink($p)) . '" rel="bookmark">' . get_the_title($p) . '</a></div>';
print '<div class="categories">' . get_the_category_list(__(', ', AZEXO_THEME_NAME), '', $p) . '</div>';
print '<div class="date">' . azexo_entry_date(false, $post) . '</div>';
if ($instance['excerpt'] == 'on') {
setup_postdata($post);
print '<div class="excerpt">' . wp_trim_words(apply_filters('get_the_excerpt', $post->post_excerpt), 20) . '</div>';
}
print '</div>';
print '</div>';
}
print '</div>';
*/
}
}