[wp-hackers] Passing arguments to filter functions.

[Satish Gandham]

Below is my code

I'm looking for a way to pass size value to get_the_image() function.

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add_filter( 'post_thumbnail_html', 'swift_post_image_html', 10, 3 );

function swift_post_image_html( $html, $post_id, $post_image_id ,$attr) {
    if( $html !=''){
        print_r($attr);
        $html = '<a href="' . get_permalink( $post_id ) . '" title="' .
esc_attr( get_post_field( 'post_title', $post_id ) ) . '">' . $html .
'</a>';
        return $html;
    }
    else{
        return get_the_image( array( 'echo' => false, 'size' =>'' ) );
    }
}