2.3.Lines.php

<?php

declare(strict_types=1);

namespace LaminasCodingStandardTest\fixed;

class Lines
{

    public function testLineLength(): void
    {
        // There MUST NOT be a hard limit on line length.
        //
        // The soft limit on line length MUST be 120 characters.
        //
        // Lines SHOULD NOT be longer than 80 characters; lines longer than
        // that SHOULD be split into multiple subsequent lines of no more than
        // 80 characters each.
    }

    public function testTrailingWhitespace(): void
    {
        // There MUST NOT be trailing whitespace at the end of lines.
        //
        // Blank lines MAY be added to improve readability and to indicate
        // related blocks of code except where explicitly forbidden.

        $foo = 'bar';
    }

    public function testDisallowMultipleStatements(): void
    {
        // There MUST NOT be more than one statement per line.

        $foo = 'bar';
        $bar = 'foo';
    }



    public function testThereMayBeMaximumOneBlankLine(): void
    {
        // There MAY be maximum one blank line to improve readability and to
        // indicate related blocks of code except where explicitly forbidden.



        $x = 1;



        $y = 1;
    }


    public function testThereMayNotBeAnyBlankLineFfterOpeningBracesAndBeforeClosingBrace(): void
    {


        // There MAY NOT be any blank line after opening braces and before
        // closing braces.

        $noBlankLine = function () use ($noBlankLine): void {

            $noBlankLine = 1;

        };

        $closure = function (): void {

            $noBlankLine = 1;

        };

        if ($x) {

            while (true) {

                foreach ($arr as $elem) {

                    do {

                        $stop = 1;

                    } while (true);

                }

            }

        }

        switch (true) {

            case 1:

                break;

        }


    }

}