What are recommended coding conventions for writing code in PHP?
Code MUST use 4 spaces for indenting, not tabs. There MUST NOT be a hard limit on line length; the soft limit MUST be 120 characters; lines SHOULD be 80 characters or less. There MUST be one blank line after the namespace declaration, and there MUST be one blank line after the block of use declarations.
What is psr1?
PSR-1 is an accepted recommendation and outlines a basic standard recommendation for how code should be written. It outlines naming convetions for classes, methods and constants. It makes adopting PSR-0 or PSR-4 recommendations a requirement.
How do you make a PSR?
To install and access PSR, select Start, type psr in the Start search box, and then select psr.exe in the search results.
- To record and save steps on the computer. Select Start Record.
- To annotate problem steps. Select Start Record.
- To adjust settings.
Does PHP use camelCase?
PHP owns the top-level namespace but tries to find decent descriptive names and avoid any obvious clashes. Function names use underscores between words, while class names use both the camelCase and PascalCase rules. PHP will prefix any global symbols of an extension with the name of the extension.
What is name space in PHP?
Namespaces are qualifiers that solve two different problems: They allow for better organization by grouping classes that work together to perform a task. They allow the same name to be used for more than one class.
What is fully qualified class name in PHP?
PHP has a magic constant ::class that resolves a class name to its fully-qualified class name. When used with a class name, use and use as statements will be resolved, or the current namespace will be prefixed which makes it a fully-qualified class name.
What is difference between PSR-0 and PSR-4?
PSR -0 and PSR-4 are standards for autoloading classes. PSR-0 has backward compatibility but PSR-4 only support namespaced code. The folder structure is different for PSR-0 and PSR-4. PSR-0 is depricated.
Who has highest PSR rating?
Who has had the top PSRs in ‘Naked and Afraid’ history? Alums EJ “Skullcrusher” Synder and Laura Zerra are tied for the top spot, with PSRs of 9.1 EJ and Laura have both appeared on Naked and Afraid three times, including the first season of XL in 2015.