function test4 in Coder 8.2

Same name in this branch

1. 8.2 coder_sniffer/DrupalPractice/Test/good/good.php \test4()
2. 8.2 coder_sniffer/Drupal/Test/Commenting/FunctionCommentUnitTest.inc \test4()
3. 8.2 coder_sniffer/Drupal/Test/bad/bad.php \test4()
4. 8.2 coder_sniffer/Drupal/Test/good/good.php \test4()

Same name and namespace in other branches

1. 8.3 tests/DrupalPractice/CodeAnalysis/VariableAnalysisUnitTest.inc \test4()
2. 8.3 tests/DrupalPractice/good/good.php \test4()
3. 8.3 tests/Drupal/Commenting/FunctionCommentUnitTest.inc \test4()
4. 8.3 tests/Drupal/bad/bad.php \test4()
5. 8.3 tests/DrupalPractice/Objects/drupal8/example.module \test4()
6. 7.2 coder_sniffer/Test/bad/bad.php \test4()
7. 8.3.x tests/DrupalPractice/CodeAnalysis/VariableAnalysisUnitTest.inc \test4()
8. 8.3.x tests/DrupalPractice/good/good.php \test4()
9. 8.3.x tests/Drupal/Commenting/FunctionCommentUnitTest.inc \test4()
10. 8.3.x tests/Drupal/bad/bad.php \test4()
11. 8.3.x tests/DrupalPractice/Objects/drupal8/example.module \test4()

Global variables that are used in ifs should not be flagged as unused.

File

coder_sniffer/DrupalPractice/Test/good/good.php, line 67

Code

function test4() {
  global $user;
  $x = 5;
  if ($x == 5) {
    $user = 123;
  }
}