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for finding and fixing issues
for empowering human code reviews
<?php
namespace Ubiquity\utils\git;
class GitFileStatus {
public static $UNTRACKED="untracked";
public static $MODIFIED="modified";
public static $DELETED="deleted";
public static $NONE="";
public static function getIcon($status){
$icon="";
$icon
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
$myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; }
Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.
$myVar
$higher
switch ($status){
case self::$UNTRACKED:
$icon="blue question";
break;
case self::$MODIFIED:
$icon="green edit";
case self::$DELETED:
$icon="red remove";
default:
$icon="red question";
}
return $icon;
phpMv /
ubiquity
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.