Php Error On Portfolio Page

[anweb]

Hi,

I'm not so good on php and I have bought revelation theme and get a error code for both portfolio and galleri, seems to be the same problem and can't get support from theme see the following link and attached file

 

http://anweb-design.se/marco/?page_id=74

 

Very thankful for some help, thanks

anweb

theme-thumbnails-resize.php

[AyKay47]

The error is pretty obvious. Also, post the code onto this thread as many people will not download a file given by a random person.

Post the definition of the custom function "image_resize" because the way you are using it's return value; it should be returning a string with the path to the file instead of an object.

[anweb]

Hi,

Thank you for your answer I don't really understand all but here is the theme-thumbnails-resize.php see below and this is from the function.php

// Add Images Resize Function

require_once ( CELTA_LIB . 'theme-thumbnails-resize.php' );

 

 

theme-thumbnails-resize.php

 

 

<?php

 

/*

 

* Resize images dynamically using wp built in functions

 

* Victor Teixeira

 

*

 

* php 5.2+

 

*

 

* Exemplo de uso:

 

*

 

* <?php

 

* $thumb = get_post_thumbnail_id();

 

* $image = vt_resize( $thumb, '', 140, 110, true );

 

* ?>

 

* <img src="<?php echo $image; ?>" width="<?php echo $image[width]; ?>" height="<?php echo $image[height]; ?>" />

 

*

 

* @param int $attach_id

 

* @param string $img_url

 

* @param int $width

 

* @param int $height

 

* @param bool $crop

 

* @return array

 

*/

 

function celta_resize( $attach_id = null, $img_url = null, $width, $height, $crop = false ) {

 

 

 

// this is an attachment, so we have the ID

 

if ( $attach_id ) {

 

 

 

$image_src = wp_get_attachment_image_src( $attach_id, 'full' );

 

$file_path = get_attached_file( $attach_id );

 

 

 

// this is not an attachment, let's use the image url

 

} else if ( $img_url ) {

 

 

 

$file_path = parse_url( $img_url );

 

$file_path = $_SERVER['DOCUMENT_ROOT'] . $file_path['path'];

 

 

 

//$file_path = ltrim( $file_path['path'], '/' );

 

//$file_path = rtrim( ABSPATH, '/' ).$file_path['path'];

 

 

 

$orig_size = getimagesize( $file_path );

 

 

 

$image_src[0] = $img_url;

 

$image_src[1] = $orig_size[0];

 

$image_src[2] = $orig_size[1];

 

}

 

 

 

$file_info = pathinfo( $file_path );

 

$extension = '.'. $file_info['extension'];

 

 

 

// the image path without the extension

 

$no_ext_path = $file_info['dirname'].'/'.$file_info['filename'];

 

 

 

$cropped_img_path = $no_ext_path.'-'.$width.'x'.$height.$extension;

 

 

 

// checking if the file size is larger than the target size

 

// if it is smaller or the same size, stop right here and return

 

if ( $image_src[1] > $width || $image_src[2] > $height ) {

 

 

 

// the file is larger, check if the resized version already exists (for $crop = true but will also work for $crop = false if the sizes match)

 

if ( file_exists( $cropped_img_path ) ) {

 

 

 

$cropped_img_url = str_replace( basename( $image_src[0] ), basename( $cropped_img_path ), $image_src[0] );

 

 

 

$vt_image = array (

 

'url' => $cropped_img_url,

 

'width' => $width,

 

'height' => $height

 

);

 

 

 

return $vt_image;

 

}

 

 

 

// $crop = false

 

if ( $crop == false ) {

 

 

 

// calculate the size proportionaly

 

$proportional_size = wp_constrain_dimensions( $image_src[1], $image_src[2], $width, $height );

 

$resized_img_path = $no_ext_path.'-'.$proportional_size[0].'x'.$proportional_size[1].$extension;

 

 

 

// checking if the file already exists

 

if ( file_exists( $resized_img_path ) ) {

 

 

 

$resized_img_url = str_replace( basename( $image_src[0] ), basename( $resized_img_path ), $image_src[0] );

 

 

 

$vt_image = array (

 

'url' => $resized_img_url,

 

'width' => $proportional_size[0],

 

'height' => $proportional_size[1]

 

);

 

 

 

return $vt_image;

 

}

 

}

 

 

 

// no cache files - let's finally resize it

 

$new_img_path = image_resize( $file_path, $width, $height, $crop );

 

$new_img_size = getimagesize( $new_img_path );

 

$new_img = str_replace( basename( $image_src[0] ), basename( $new_img_path ), $image_src[0] );

 

 

 

// resized output

 

$vt_image = array (

 

'url' => $new_img,

 

'width' => $new_img_size[0],

 

'height' => $new_img_size[1]

 

);

 

 

 

return $vt_image;

 

}

 

 

 

// default output - without resizing

 

$vt_image = array (

 

'url' => $image_src[0],

 

'width' => $image_src[1],

 

'height' => $image_src[2]

 

);

 

 

 

return $vt_image;

 

}

 

?>