CONSTANTS and PHP Class Definitions. Using define('MY_VAR', 'default value'). INSIDE a class definition does not work as expected. You have to use the PHP keyword 'const' and initialize it with a scalar value -- boolean, int, float, string (or array in PHP 5.6+) -- right away.
Prepositional Phrases. Do not use a comma between separate phrases unless they are in a series. A comma may also set off a single prepositional phrase at the beginning to make the sentence clear. A comma is recommended after any introductory prepositional phrase of more than four words. Correct: Under the kitchen table the dog cowered. (Single short, clear phrase.
List of Common Prepositions By YourDictionary Prepositions are relationship or directional words. They link the nouns, pronouns, verbs and phrases together in a sentence. Without prepositions, it would be impossible to understand communication. For example, would you understand a sentence that read: âI want go the mall get a dress prom.â