function VariableAnalysisSniff::warnAboutUndefinedUnset

*

Parameters

File $phpcsFile: * @param string $varName * @param int $stackPtr * * @return void

1 call to VariableAnalysisSniff::warnAboutUndefinedUnset()

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

* Record a variable use and report a warning if the variable is undefined. * *

File

vendor/sirbrillig/phpcs-variable-analysis/VariableAnalysis/Sniffs/CodeAnalysis/VariableAnalysisSniff.php, line 2054

Class

VariableAnalysisSniff

Namespace

VariableAnalysis\Sniffs\CodeAnalysis

Code

protected function warnAboutUndefinedUnset(File $phpcsFile, $varName, $stackPtr) {
    $phpcsFile->addWarning('Variable %s inside unset call is undefined.', $stackPtr, 'UndefinedUnsetVariable', [
        "\${$varName}",
    ]);
}