Exceptions
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Facades
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Testing
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Traits
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helpers.php
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Optional.php
120 lines
| 1 | <?php |
| 2 | |
| 3 | namespace IAWPSCOPED\Illuminate\Support; |
| 4 | |
| 5 | use ArrayAccess; |
| 6 | use ArrayObject; |
| 7 | use IAWPSCOPED\Illuminate\Support\Traits\Macroable; |
| 8 | /** @internal */ |
| 9 | class Optional implements ArrayAccess |
| 10 | { |
| 11 | use Macroable { |
| 12 | __call as macroCall; |
| 13 | } |
| 14 | /** |
| 15 | * The underlying object. |
| 16 | * |
| 17 | * @var mixed |
| 18 | */ |
| 19 | protected $value; |
| 20 | /** |
| 21 | * Create a new optional instance. |
| 22 | * |
| 23 | * @param mixed $value |
| 24 | * @return void |
| 25 | */ |
| 26 | public function __construct($value) |
| 27 | { |
| 28 | $this->value = $value; |
| 29 | } |
| 30 | /** |
| 31 | * Dynamically access a property on the underlying object. |
| 32 | * |
| 33 | * @param string $key |
| 34 | * @return mixed |
| 35 | */ |
| 36 | public function __get($key) |
| 37 | { |
| 38 | if (\is_object($this->value)) { |
| 39 | return $this->value->{$key} ?? null; |
| 40 | } |
| 41 | } |
| 42 | /** |
| 43 | * Dynamically check a property exists on the underlying object. |
| 44 | * |
| 45 | * @param mixed $name |
| 46 | * @return bool |
| 47 | */ |
| 48 | public function __isset($name) |
| 49 | { |
| 50 | if (\is_object($this->value)) { |
| 51 | return isset($this->value->{$name}); |
| 52 | } |
| 53 | if (\is_array($this->value) || $this->value instanceof ArrayObject) { |
| 54 | return isset($this->value[$name]); |
| 55 | } |
| 56 | return \false; |
| 57 | } |
| 58 | /** |
| 59 | * Determine if an item exists at an offset. |
| 60 | * |
| 61 | * @param mixed $key |
| 62 | * @return bool |
| 63 | */ |
| 64 | public function offsetExists($key) : bool |
| 65 | { |
| 66 | return Arr::accessible($this->value) && Arr::exists($this->value, $key); |
| 67 | } |
| 68 | /** |
| 69 | * Get an item at a given offset. |
| 70 | * |
| 71 | * @param mixed $key |
| 72 | * @return mixed |
| 73 | */ |
| 74 | public function offsetGet($key) : mixed |
| 75 | { |
| 76 | return Arr::get($this->value, $key); |
| 77 | } |
| 78 | /** |
| 79 | * Set the item at a given offset. |
| 80 | * |
| 81 | * @param mixed $key |
| 82 | * @param mixed $value |
| 83 | * @return void |
| 84 | */ |
| 85 | public function offsetSet($key, $value) : void |
| 86 | { |
| 87 | if (Arr::accessible($this->value)) { |
| 88 | $this->value[$key] = $value; |
| 89 | } |
| 90 | } |
| 91 | /** |
| 92 | * Unset the item at a given offset. |
| 93 | * |
| 94 | * @param string $key |
| 95 | * @return void |
| 96 | */ |
| 97 | public function offsetUnset($key) : void |
| 98 | { |
| 99 | if (Arr::accessible($this->value)) { |
| 100 | unset($this->value[$key]); |
| 101 | } |
| 102 | } |
| 103 | /** |
| 104 | * Dynamically pass a method to the underlying object. |
| 105 | * |
| 106 | * @param string $method |
| 107 | * @param array $parameters |
| 108 | * @return mixed |
| 109 | */ |
| 110 | public function __call($method, $parameters) |
| 111 | { |
| 112 | if (static::hasMacro($method)) { |
| 113 | return $this->macroCall($method, $parameters); |
| 114 | } |
| 115 | if (\is_object($this->value)) { |
| 116 | return $this->value->{$method}(...$parameters); |
| 117 | } |
| 118 | } |
| 119 | } |
| 120 |