benob

# Proper exif rotation with PIL. Handles all the cases in https://github.com/recurser/exif-orientation-examples
from PIL import Image

image = Image.open(filename)
exif = image._getexif()
ORIENTATION = 274
if exif is not None and ORIENTATION in exif:
    orientation = exif[ORIENTATION]
    method = {2: Image.FLIP_LEFT_RIGHT, 4: Image.FLIP_TOP_BOTTOM, 8: Image.ROTATE_90, 3: Image.ROTATE_180, 6: Image.ROTATE_270, 5: Image.TRANSPOSE, 7: Image.TRANSVERSE}
    if orientation in method:

aramboyajyan

global $user;
$order = commerce_cart_order_load($user->uid);
commerce_cart_order_empty($order);

sherakama

$fields = array(
    'field_my_fields'      => 'field_my_new_field',
    'field_other_field'    => 'field_adam_west',
  );

  // Loop through each of the fields/tables with the old name and change them
  foreach($fields as $field_name => $new_field_name) {

    // First check that field_name exists
    if(!db_table_exists('field_data_' . $field_name)) {

jaywilliams

<?php
/**
 * Remove any non-ASCII characters and convert known non-ASCII characters 
 * to their ASCII equivalents, if possible.
 *
 * @param string $string 
 * @return string $string
 * @author Jay Williams <myd3.com>
 * @license MIT License
 * @link http://gist.github.com/119517