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
$higher is always overwritten for every possible time line.
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if ($this->shouldBeMemoized($key)) {
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if (array_key_exists($key, $this->memoized_values)) {
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$value = $this->memoized_values[$key];
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} else {
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$value = parent::getAttribute($key);
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$this->memoizeAttribute($key, $value);
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}
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} else {
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$value = parent::getAttribute($key);
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}
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return $value;
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}
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/**
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* Set (and clear memoized value for) a given attribute on the model.
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*
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* @param string $key
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* @param mixed $value
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* @return $this
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*/
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4
public function setAttribute($key, $value)
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{
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// Remove the old value, no one wants it anymore
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4
if (array_key_exists($key, $this->memoized_values)) {
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unset($this->memoized_values[$key]);
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}
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4
return parent::setAttribute($key, $value);
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}
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/**
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* Memoize attributes
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*
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* @param string $key
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* @param mixed $value
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*/
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public function memoizeAttribute($key, $value)
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{
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$this->memoized_values[$key] = $value;
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}
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/**
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* Get the memoized attributes for the model.
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*
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* @return array
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*/
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3
public function getMemoized()
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{
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3
return static::$memoized;
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}
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/**
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* Set the memoized attributes for the model.
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*
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* @param array $memoized
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* @return $this
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*/
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2
public static function setMemoized(array $memoized)
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{
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2
static::$memoized = $memoized;
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2
}
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/**
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* Disable all memoization.
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*
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* @param bool $state
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* @return void
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*/
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public static function disableMemoization($state = false)
jrumbut /
eloquent-memoize
Joshua Rumbut
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.