9th June 2014. The following code snippet will help to sort multi-dimensional arrays by a value of one of the elements. If you look at the code below we have an array populated with 3 other arrays, each of them has an ID element, a title element and an order element.
1 Pleurisy is often associated with the accumulation of fluid between the two layers of pleura, known as pleural effusion. 2  Pleurisy is caused by a variety of conditions, such as infections, tuberculosis (TB), congestive heart failure, cancer, pulmonary embolism, and collagen vascular diseases.
Some of the causes of pleurisy include: 1  Lung infections, like tuberculosis and pneumonia. 2  Injuries to the chest. 3  Other medical conditions, such as systemic lupus erythematosus (SLE), cancer, rheumatoid arthritis, pulmonary embolism and liver diseases. 4  Reactions to certain medicines.