function VariableAnalysisSniff::processVariableAsSuperGlobal

* Process a superglobal variable that is being accessed. * * Can be called for any token and will return false if the variable is not * of this type. * *

Parameters

string $varName: * * @return bool

2 calls to VariableAnalysisSniff::processVariableAsSuperGlobal()

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. * …

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

* Called to process variables found in double quoted strings. * * Note that there may be more than one variable in the string, which will * result only in one call for the string. * *

File

vendor/sirbrillig/phpcs-variable-analysis/VariableAnalysis/Sniffs/CodeAnalysis/VariableAnalysisSniff.php, line 989

Class

VariableAnalysisSniff

Namespace

VariableAnalysis\Sniffs\CodeAnalysis

Code

protected function processVariableAsSuperGlobal($varName) {
    $superglobals = [
        'GLOBALS',
        '_SERVER',
        '_GET',
        '_POST',
        '_FILES',
        '_COOKIE',
        '_SESSION',
        '_REQUEST',
        '_ENV',
        'argv',
        'argc',
        'http_response_header',
        'HTTP_RAW_POST_DATA',
    ];
    // Are we a superglobal variable?
    return in_array($varName, $superglobals, true);
}