我有代码来显示要在帖子中显示的特色图像,并且还知道要获取特色图像路径 url。但我不知道如何获取插入的 tinymce 图像的 url 路径。插入的图像在帖子上正确显示,但我不知道如何获取图像的相应 url。这是我使用的代码。
function bdw_get_images() {
// Get the post ID
$iPostID = $post->ID;
// Get images for this post
$arrImages =& get_children('post_type=attachment&post_mime_type=image&post_parent=' . $iPostID );
// If images exist for this page
if($arrImages) {
// Get array keys representing attached image numbers
$arrKeys = array_keys($arrImages);
/******BEGIN BUBBLE SORT BY MENU ORDER************
// Put all image objects into new array with standard numeric keys (new array only needed while we sort the keys)
foreach($arrImages as $oImage) {
$arrNewImages[] = $oImage;
}
// Bubble sort image object array by menu_order TODO: Turn this into std "sort-by" function in functions.php
for($i = 0; $i < sizeof($arrNewImages) - 1; $i++) {
for($j = 0; $j < sizeof($arrNewImages) - 1; $j++) {
if((int)$arrNewImages[$j]->menu_order > (int)$arrNewImages[$j + 1]->menu_order) {
$oTemp = $arrNewImages[$j];
$arrNewImages[$j] = $arrNewImages[$j + 1];
$arrNewImages[$j + 1] = $oTemp;
}
}
}
// Reset arrKeys array
$arrKeys = array();
// Replace arrKeys with newly sorted object ids
foreach($arrNewImages as $oNewImage) {
$arrKeys[] = $oNewImage->ID;
}
******END BUBBLE SORT BY MENU ORDER**************/
// Get the first image attachment
$iNum = $arrKeys[0];
// Get the thumbnail url for the attachment
$sThumbUrl = wp_get_attachment_thumb_url($iNum);
// UNCOMMENT THIS IF YOU WANT THE FULL SIZE IMAGE INSTEAD OF THE THUMBNAIL
//$sImageUrl = wp_get_attachment_url($iNum);
// Build the <img> string
$sImgString = '<a href="' . get_permalink() . '">' .
'<img src="' . $sThumbUrl . '" width="150" height="150" alt="Thumbnail Image" title="Thumbnail Image" />' .
'</a>';
// Print the image
echo $sImgString;
}
}
任何人都建议我在插入的 wordpress 的 tinymce 编辑器中获取图像 url。
谢谢,维姬