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Ignoring to inject reserved global variables GH-2
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Wataru MIYAGUNI
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Dec 29, 2014
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,29 @@ | ||
<?php | ||
namespace Gongo\MercifulPolluter; | ||
|
||
class Base | ||
{ | ||
/** | ||
* @see http://php.net/manual/en/reserved.variables.php | ||
*/ | ||
private static $ignoringVariableNames = array( | ||
'GLOBALS', | ||
'_SERVER', | ||
'_GET', | ||
'_POST', | ||
'_FILES', | ||
'_REQUEST', | ||
'_SESSIONIDENV', | ||
'_COOKIE', | ||
'php_errormsg', | ||
'HTTP_RAW_POST_DATA', | ||
'http_response_header', | ||
'argc', | ||
'argv', | ||
); | ||
|
||
protected function ignoringVariable($theKey) | ||
{ | ||
return in_array($theKey, self::$ignoringVariableNames); | ||
} | ||
} |
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