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  2. PHP syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/PHP_syntax_and_semantics

    PHP has hundreds of base functions and thousands more from extensions. Prior to PHP version 5.3.0, functions are not first-class functions and can only be referenced by their name, whereas PHP 5.3.0 introduces closures. [35] User-defined functions can be created at any time and without being prototyped. [35]

  3. Laravel - Wikipedia

    en.wikipedia.org/wiki/Laravel

    Laravel is a free and open-source PHP-based web framework for building web applications. [3] It was created by Taylor Otwell and intended for the development of web applications following the model–view–controller (MVC) architectural pattern and based on Symfony .

  4. Unique identifier - Wikipedia

    en.wikipedia.org/wiki/Unique_identifier

    A unique identifier (UID) is an identifier that is guaranteed to be unique among all identifiers used for those objects and for a specific purpose. [1] The concept was formalized early in the development of computer science and information systems.

  5. Surrogate key - Wikipedia

    en.wikipedia.org/wiki/Surrogate_key

    A surrogate key (or synthetic key, pseudokey, entity identifier, factless key, or technical key [citation needed]) in a database is a unique identifier for either an entity in the modeled world or an object in the database. The surrogate key is not derived from application data, unlike a natural (or business) key. [1]

  6. The U.S. has the widest health span-lifespan gap - AOL

    www.aol.com/lifestyle/u-biggest-lifespan-health...

    It’s closely followed by Australia (which has a gap of 12.1 years), New Zealand (11.8 years), the U.K. (11.3 years) and Norway (11.2 years). Several countries in Africa fall at the bottom of the ...

  7. Kansas City on cusp of No. 1 seed: Winners and losers from ...

    www.aol.com/kansas-city-cusp-no-1-230706080.html

    Patrick Mahomes and the Kansas City Chiefs are on the cusp of clinching the No. 1 seed in the AFC. They defeated the Houston Texans 27-19 during a Saturday matchup of two division winners.

  8. Lions coach Dan Campbell dismisses controversy on Jahmyr ...

    www.aol.com/lions-coach-dan-campbell-dismisses...

    Jahmyr Gibbs stirred up a controversy by posting a photo that contained info on the Lions' protection calls, but Dan Campbell isn't sweating it.

  9. Undefined variable - Wikipedia

    en.wikipedia.org/wiki/Undefined_variable

    An undefined variable in the source code of a computer program is a variable that is accessed in the code but has not been declared by that code. [1] In some programming languages, an implicit declaration is provided the first time such a variable is encountered at compile time. In other languages such a usage is considered to be sufficiently ...