plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:6 MediaWikiNoEmptyIfDefined Found usage of empty() on expression 1 that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:7 MediaWikiNoEmptyIfDefined Found usage of empty() on expression (2 + 2) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:8 MediaWikiNoEmptyIfDefined Found usage of empty() on expression true that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:9 MediaWikiNoEmptyIfDefined Found usage of empty() on expression 1 that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:10 MediaWikiNoEmptyIfDefined Found usage of empty() on expression rand() that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:11 MediaWikiNoEmptyIfDefined Found usage of empty() on expression ($x = null) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:13 MediaWikiNoEmptyIfDefined Found usage of empty() on expression ($arr[42] = 42) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:14 MediaWikiNoEmptyIfDefined Found usage of empty() on expression ($y = 42) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:15 MediaWikiNoEmptyIfDefined Found usage of empty() on expression empty($z) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:16 MediaWikiNoEmptyIfDefined Found usage of empty() on expression (fn) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:17 MediaWikiNoEmptyIfDefined Found usage of empty() on expression (true && false) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:18 PhanUndeclaredVariable Variable $x1 is undeclared (Did you mean $x)
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:19 MediaWikiNoEmptyIfDefined Found usage of empty() on expression isset($x2) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:20 PhanUndeclaredVariable Variable $x3 is undeclared (Did you mean $x)
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:20 PhanUndeclaredVariable Variable $x4 is undeclared (Did you mean $x)
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:21 MediaWikiNoEmptyIfDefined Found usage of empty() on expression new stdClass() that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:22 PhanTypeInvalidUnaryOperandIncOrDec Invalid operator: unary operand of (expr)++ is null= (expected int or string or float)
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:22 PhanUndeclaredVariable Variable $doesNotExist is undeclared
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:24 MediaWikiNoEmptyIfDefined Found usage of empty() on expression (clone($obj)) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE
plugins/RedundantExistenceChecksPlugin/empty-miscnodes/test.php:25 MediaWikiNoEmptyIfDefined Found usage of empty() on expression require($GLOBALS['some_file']) that appears to be always set. empty() should only be used to suppress errors. See https://w.wiki/6paE