[eluser]Paulodemoc[/eluser]
Hey folks... i seem to have a problem while working with images using image_lib...
I upload a image and create a thumb. If the thumb is bigger than 150x75, i crop it.
But if I upload like 5 images, it creates the thumb for the first, but not for the
others... The others are resized and cropped on the original image... I already tryied to insert $this->image_lib->clear(); and unset($config); Here is the code:
Code:
function _createThumb($image) {
$this->image_lib->clear();
unset($config);
$config['image_library'] = 'gd2';
$config['source_image'] = $this->folder.'/'.$image;
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['master_dim'] = 'width';
$config['width'] = 150;
$config['height'] = 75;
$this->image_lib->initialize($config);
if (!$this->image_lib->resize()) {
return $this->image_lib->display_errors();
}
else {
return "Success";
}
}
and the following inside a loop:
Code:
if ($this->_createThumb($foto['img'])) {
$explode = explode(".",$foto['img']);
$foto['thumb'] = $explode[0].'_thumb.'.$explode[1];
$foto['thumb_url'] = base_url().$this->folder.$foto['thumb'];
$new_file = getimagesize($this->folder.$foto['thumb']);
if($new_file[0] > 150 /*width*/ || $new_file[1] > 75 /*height*/) {
unset($config);
$this->image_lib->clear();
$config['image_library'] = 'gd2';
$config['source_image'] = $this->folder.$foto['thumb'];
$config['create_thumb'] = FALSE;
$config['maintain_ratio'] = FALSE;
$config['height'] = 75;
$config['width'] = 150;
$config['x_axis'] = ($new_file[0]/2) - (150/2);
$config['y_axis'] = ($new_file[1]/2) - (75/2);
$this->image_lib->initialize($config);
$this->image_lib->crop();
}
}
Anyone might know what is going on?
