In computer programming, a language construct is "a syntactically allowable part of a program that may be formed from one or more lexical tokens in accordance with the rules of the programming language", as defined by in the ISO/IEC 2382 standard (ISO/IEC JTC 1). A term is defined as a "linguistic construct in a conceptual schema language that refers to an entity". While the terms "language construct" and "control structure" are often used synonymously, there are additional types of logical constructs within a computer program, including variables, expressions, functions, or modules. Control flow statements (such as conditionals, foreach loops, while loops, etc) are language constructs, not functions. So is a language construct, while is a function call.

Examples of language constructs

In PHP is a language construct. is the same as: In Java a class is written in this format: In C++ a class is written in this format: