function Helpers::isTokenInsideAssignmentLHS

*

Parameters

File $phpcsFile: * @param int $stackPtr * * @return bool

1 call to Helpers::isTokenInsideAssignmentLHS()

VariableAnalysisSniff::processVariable in vendor/sirbrillig/phpcs-variable-analysis/VariableAnalysis/Sniffs/CodeAnalysis/VariableAnalysisSniff.php

* Process a normal variable in the code. * * Most importantly, this function determines if the variable use is a "read" * (using the variable for something) or a "write" (an assignment) or, * sometimes, both at once. * …

File

vendor/sirbrillig/phpcs-variable-analysis/VariableAnalysis/Lib/Helpers.php, line 1445

Class

Helpers

Namespace

VariableAnalysis\Lib

Code

public static function isTokenInsideAssignmentLHS(File $phpcsFile, $stackPtr) {
    // Is the next non-whitespace an assignment?
    $assignPtr = self::getNextAssignPointer($phpcsFile, $stackPtr);
    if (!is_int($assignPtr)) {
        return false;
    }
    // Is this a variable variable? If so, it's not an assignment to the current variable.
    if (self::isTokenVariableVariable($phpcsFile, $stackPtr)) {
        self::debug('found variable variable');
        return false;
    }
    return true;
}