post thumbnails - How do I get only the image URL from the_post_thumbnail()?

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I want to know how to get just the image URL from the_post_thumbnail(). The default output of the_post_thumbnail() is:

<img width="800" height="533" src=".jpg" class="attachment-post-thumbnail wp-post-image" alt="book06" title="book06" />

Here I want grab the src only. How do I filter the_post_thumbnail() to get only .jpg?

I want to know how to get just the image URL from the_post_thumbnail(). The default output of the_post_thumbnail() is:

<img width="800" height="533" src="http://example.com/wp-content/uploads/2011/02/book06.jpg" class="attachment-post-thumbnail wp-post-image" alt="book06" title="book06" />

Here I want grab the src only. How do I filter the_post_thumbnail() to get only http://example.com/wp-content/uploads/2011/02/book06.jpg?

• post-thumbnails

Share Improve this question edited Jun 27, 2022 at 11:56 Stephen Ostermiller 43066 silver badges1818 bronze badges asked Feb 12, 2011 at 7:17 hahahaha 83933 gold badges88 silver badges1515 bronze badges 1

• possible duplicate of Getting Thumbnail Path rather than Image Tag – Jan Fabry Commented Feb 12, 2011 at 15:55

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6 Answers 6

Sorted by: Reset to default 42

You might also try:

If you only have one size thumbnail:

$thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ) );

Or...if you have multiple sizes:

$thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), "size" );

Note that wp_get_attachment_image_src() returns an array: url, width, height, is_intermediate.

So if you just want only the image url:

echo $thumbnail[0];

Resources:

• http://wpcanyon.com/tipsandtricks/get-the-src-attribute-from-wordpress-post-thumbnail/
• https://developer.wordpress.org/reference/functions/wp_get_attachment_image_src/

Since WordPress 4.4, there's an efficient core function that can handle this in a cleaner way than the answers here.

You can use the_post_thumbnail_url( $size ) which will print the URL of the post thumbnail.

Alternatively if you want to return the URL instead of immediately output it, you can use $url = get_the_post_thumbnail_url( $post_id, $size )

This does the trick:

<?php wp_get_attachment_image_src('subgall-thumb'); ?>

Make sure you use the correct name for the thumbnail that you are calling.

Ok got it using simplexml_load_string

$dom = simplexml_load_string(get_the_post_thumbnail());
$src = $dom->attributes()->src;
    echo $src;

Another method are welcome.

Please Use the below code

<?php get_the_post_thumbnail_url(); ?>

If It's not enough to achieve your goal then try below code

<?php $postimages = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), 'large' );

// Check for images if ( $postimages ) {

    // Get featured image   $postimage = $postimages[0];

} else {} while (have_posts() && $i < 8) : the_post(); echo esc_url( $postimage ); ?>

For a quick & dirty solution, slap this in the functions.php file of your theme

FUNCTION GET_STRING_BETWEEN($STRING, $START, $END){
    $STRING = " ".$STRING;
    $INI = STRPOS($STRING, $START);
    IF ($INI == 0) RETURN "";
    $INI += STRLEN($START);
    $LEN = STRPOS($STRING, $END, $INI) - $INI;
    RETURN SUBSTR($STRING, $INI, $LEN);
}

Used within the loop, this will give you what you're looking for

This will return something like http://example.com/wp-content/uploads/2019/02/toy-story-two-was-ok.jpg

$THE_FEATURED_IMAGE = GET_STRING_BETWEEN(get_the_post_thumbnail(NULL,'post-large'), 'src="', '" class="');

"Within the loop" means look for something like while ( have_posts() ): the_post();.

You can also sub out post-large with any of these predefined image sizes:

• post-thumbnail
• post-medium
• post-full

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