ZeroUnitsSniff Class Reference

Inheritance diagram for ZeroUnitsSniff:

Public Member Functions
	register ()
	process (File $phpcsFile, $stackPtr)

Data Fields
const	CSS_PROPERTY_UNIT_PX = 'px'
const	CSS_PROPERTY_UNIT_EM = 'em'
const	CSS_PROPERTY_UNIT_REM = 'rem'
	$supportedTokenizers = [TokenizerSymbolsInterface::TOKENIZER_CSS]

Detailed Description

Class ZeroUnitsSniff

Ensure that units for 0 is not specified Omit leading "0"s in values, use dot instead

http://devdocs.magento.com/guides/v2.0/coding-standards/code-standard-less.html#floating-values

Definition at line 21 of file ZeroUnitsSniff.php.

Member Function Documentation

process()

process	(	File	$phpcsFile,
			$stackPtr
	)

{}

Definition at line 56 of file ZeroUnitsSniff.php.

    {
        $tokens = $phpcsFile->getTokens();
        $tokenCode = $tokens[$stackPtr]['code'];
        $tokenContent = $tokens[$stackPtr]['content'];

        $nextToken = $tokens[$stackPtr + 1];

        if (T_LNUMBER === $tokenCode
            && "0" === $tokenContent
            && T_STRING === $nextToken['code']
            && in_array($nextToken['content'], $this->units)
        ) {
            $phpcsFile->addError('Units specified for "0" value', $stackPtr, 'ZeroUnitFound');
        }

        if ((T_DNUMBER === $tokenCode)
            && 0 === strpos($tokenContent, "0")
            && ((float)$tokenContent < 1)
        ) {
            $phpcsFile->addError('Values starts from "0"', $stackPtr, 'ZeroUnitFound');
        }
    }

register()

register

(

)

{}

Definition at line 48 of file ZeroUnitsSniff.php.

    {
        return [T_LNUMBER, T_DNUMBER];
    }

Field Documentation

$supportedTokenizers

$supportedTokenizers = [TokenizerSymbolsInterface::TOKENIZER_CSS]

Definition at line 43 of file ZeroUnitsSniff.php.

CSS_PROPERTY_UNIT_EM

const CSS_PROPERTY_UNIT_EM = 'em'

Definition at line 24 of file ZeroUnitsSniff.php.

CSS_PROPERTY_UNIT_PX

const CSS_PROPERTY_UNIT_PX = 'px'

Definition at line 23 of file ZeroUnitsSniff.php.

CSS_PROPERTY_UNIT_REM

const CSS_PROPERTY_UNIT_REM = 'rem'

Definition at line 25 of file ZeroUnitsSniff.php.

---

The documentation for this class was generated from the following file:

• vendor/magento/magento2-base/dev/tests/static/framework/Magento/Sniffs/Less/ZeroUnitsSniff.php