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<?php |
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namespace MabeEnumBench; |
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use MabeEnumTest\TestAsset\Enum66; |
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/** |
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* @BeforeClassMethods({"initClass"}) |
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* @Revs(1000) |
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* @Iterations(20) |
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*/ |
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class EnumBench |
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{ |
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private static $constants; |
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private static $names; |
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private static $values; |
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private static $ordinals; |
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private static $enumerators; |
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public static function initClass() |
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{ |
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// initialize the enum to make sure the initialization process |
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// will not effect the benchmark |
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self::$constants = Enum66::getConstants(); |
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self::$names = Enum66::getNames(); |
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self::$values = Enum66::getValues(); |
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self::$ordinals = Enum66::getOrdinals(); |
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self::$enumerators = Enum66::getEnumerators(); |
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} |
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public function benchGetName() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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$enumerator->getName(); |
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} |
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} |
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public function benchGetValue() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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$enumerator->getValue(); |
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} |
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} |
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public function benchGetOrdinal() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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$enumerator->getOrdinal(); |
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} |
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} |
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public function benchIsByEnumerator() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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$enumerator->is($enumerator); |
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} |
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} |
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public function benchIsByValue() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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$enumerator->is($enumerator->getValue()); |
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} |
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} |
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public function benchGetConstants() |
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{ |
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Enum66::getConstants(); |
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} |
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public function benchGetValues() |
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{ |
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Enum66::getValues(); |
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} |
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public function benchGetNames() |
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{ |
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Enum66::getNames(); |
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} |
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public function benchGetOrdinals() |
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{ |
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Enum66::getOrdinals(); |
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} |
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public function benchGetEnumerators() |
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{ |
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Enum66::getEnumerators(); |
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} |
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public function benchByValue() |
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{ |
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foreach (self::$values as $value) { |
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Enum66::byValue($value); |
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} |
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} |
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public function benchByName() |
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{ |
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foreach (self::$names as $name) { |
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Enum66::byName($name); |
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} |
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} |
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public function benchByOrdinal() |
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{ |
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foreach (self::$ordinals as $ord) { |
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Enum66::byOrdinal($ord); |
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} |
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} |
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public function benchGetByValues() |
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{ |
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foreach (self::$values as $value) { |
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Enum66::get($value); |
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} |
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} |
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public function benchGetByEnumerator() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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Enum66::get($enumerator); |
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} |
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} |
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public function benchGetByCallStatic() |
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{ |
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foreach (self::$names as $name) { |
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Enum66::$name(); |
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} |
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} |
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public function benchHasByEnumerator() |
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{ |
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foreach (self::$enumerators as $enumerator) { |
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Enum66::has($enumerator); |
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} |
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} |
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public function benchHasByValue() |
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{ |
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foreach (self::$values as $value) { |
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Enum66::has($value); |
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} |
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} |
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} |
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PHP Analyzer performs a side-effects analysis of your code. A side-effect is basically anything that might be visible after the scope of the method is left.
Let’s take a look at an example:
If we look at the
getEmail()method, we can see that it has no side-effect. Whether you call this method or not, no future calls to other methods are affected by this. As such code as the following is useless:On the hand, if we look at the
setEmail(), this method _has_ side-effects. In the following case, we could not remove the method call: