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A range check is a check to make sure a number is within a certain range; for example, to ensure that a value about to be assigned to a 16-bit integer is within the capacity of a 16-bit integer (i.e. checking against wrap-around). This is not quite the same as type checking. [how?
Since 7 October 2024, Python 3.13 is the latest stable release, and it and, for few more months, 3.12 are the only releases with active support including for bug fixes (as opposed to just for security) and Python 3.9, [55] is the oldest supported version of Python (albeit in the 'security support' phase), due to Python 3.8 reaching end-of-life.
In computer science, integer sorting is the algorithmic problem of sorting a collection of data values by integer keys. Algorithms designed for integer sorting may also often be applied to sorting problems in which the keys are floating point numbers, rational numbers, or text strings. [1]
These include numerical equality (e.g., 5 = 5) and inequalities (e.g., 4 ≥ 3). In programming languages that include a distinct boolean data type in their type system, like Pascal, Ada, Python or Java, these operators usually evaluate to true or false, depending on if the conditional relationship between the two operands holds or not.
Numeric literals in Python are of the normal sort, e.g. 0, -1, 3.4, 3.5e-8. Python has arbitrary-length integers and automatically increases their storage size as necessary. Prior to Python 3, there were two kinds of integral numbers: traditional fixed size integers and "long" integers of arbitrary size.
PHP >= 7.2 [80] (ver 4 and up) or PHP >= 5.6.0 [81] (until ver 3.1.11) Any Yes Push Mostly [82] Third party only Ready for next release, Unit tests for v.4 and up Yes Yes Yes Yes Yes No [83] Yes Templates Fat-Free Framework: PHP >= 5.4 [84] Any MVC, RMR Push-pull Yes Data mappers for SQL, MongoDB, Flat-File Built-in Yes Yes Yes
As of 21 January 2025 (two months after PHP 8.4's release), PHP is used as the server-side programming language on 75.0% of websites where the language could be determined; PHP 7 is the most used version of the language with 47.1% of websites using PHP being on that version, while 40.6% use PHP 8, 12.2% use PHP 5 and 0.1% use PHP 4.
goto (as of PHP 5.3) if; implements; include; include_once; instanceof; insteadof (as of PHP 5.4) interface; isset() list() match (as of PHP 8.0) namespace (as of PHP 5.3) new; or; print; private; protected; public; require; require_once; return; static; switch; throw; trait (as of PHP 5.4) try; unset() use; var; while; xor; yield (as of PHP 5. ...