EnumeratesValues
trait EnumeratesValues (View source)
Traits
Properties
| protected bool | $escapeWhenCastingToString | Indicates that the object's string representation should be escaped when __toString is invoked. |
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| static protected array<int,string> | $proxies | The methods that can be proxied. |
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| TValue> read-only | $average | ||
| TValue> read-only | $avg | ||
| TValue> read-only | $contains | ||
| TValue> read-only | $doesntContain | ||
| TValue> read-only | $each | ||
| TValue> read-only | $every | ||
| TValue> read-only | $filter | ||
| TValue> read-only | $first | ||
| TValue> read-only | $flatMap | ||
| TValue> read-only | $groupBy | ||
| TValue> read-only | $keyBy | ||
| TValue> read-only | $map | ||
| TValue> read-only | $max | ||
| TValue> read-only | $min | ||
| TValue> read-only | $partition | ||
| TValue> read-only | $percentage | ||
| TValue> read-only | $reject | ||
| TValue> read-only | $skipUntil | ||
| TValue> read-only | $skipWhile | ||
| TValue> read-only | $some | ||
| TValue> read-only | $sortBy | ||
| TValue> read-only | $sortByDesc | ||
| TValue> read-only | $sum | ||
| TValue> read-only | $takeUntil | ||
| TValue> read-only | $takeWhile | ||
| TValue> read-only | $unique | ||
| TValue> read-only | $unless | ||
| TValue> read-only | $until | ||
| TValue> read-only | $when |
Methods
Apply the callback if the given "value" is (or resolves to) truthy.
Apply the callback if the given "value" is (or resolves to) falsy.
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Create a new instance with no items.
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Get the average value of a given key.
Alias for the "avg" method.
Alias for the "contains" method.
Dump the given arguments and terminate execution.
Dump the items.
Execute a callback over each item.
Execute a callback over each nested chunk of items.
Determine if all items pass the given truth test.
Get the first item by the given key value pair.
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Determine if the collection is not empty.
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Get the min value of a given key.
Get the max value of a given key.
"Paginate" the collection by slicing it into a smaller collection.
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Calculate the percentage of items that pass a given truth test.
Get the sum of the given values.
Apply the callback if the collection is empty.
Apply the callback if the collection is not empty.
Apply the callback unless the collection is empty.
Apply the callback unless the collection is not empty.
Filter items by the given key value pair.
Filter items where the value for the given key is null.
Filter items where the value for the given key is not null.
Filter items by the given key value pair using strict comparison.
Filter items by the given key value pair using strict comparison.
Filter items such that the value of the given key is between the given values.
Filter items such that the value of the given key is not between the given values.
Filter items by the given key value pair.
Filter items by the given key value pair using strict comparison.
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Pass the collection to the given callback and return the result.
Pass the collection into a new class.
Pass the collection through a series of callable pipes and return the result.
Reduce the collection to a single value.
Reduce the collection to multiple aggregate values.
Reduce an associative collection to a single value.
Create a collection of all elements that do not pass a given truth test.
Pass the collection to the given callback and then return it.
Return only unique items from the collection array.
Return only unique items from the collection array using strict comparison.
Collect the values into a collection.
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Get the collection of items as JSON.
Get a CachingIterator instance.
Convert the collection to its string representation.
Indicate that the model's string representation should be escaped when __toString is invoked.
Add a method to the list of proxied methods.
Dynamically access collection proxies.
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Get an operator checker callback.
Determine if the given value is callable, but not a string.
Get a value retrieving callback.
Make a function to check an item's equality.
Make a function that returns what's passed to it.
Details
$this|TWhenReturnType
when($value = null, callable|null $callback = null, callable|null $default = null)
Apply the callback if the given "value" is (or resolves to) truthy.
$this|TUnlessReturnType
unless($value = null, callable|null $callback = null, callable|null $default = null)
Apply the callback if the given "value" is (or resolves to) falsy.
static
make($items = [])
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static
wrap($value)
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static
unwrap($value)
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static EnumeratesValues
empty()
Create a new instance with no items.
static
times($number, callable|null $callback = null)
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float|int|null
avg($callback = null)
Get the average value of a given key.
float|int|null
average($callback = null)
Alias for the "avg" method.
bool
some($key, mixed $operator = null, mixed $value = null)
Alias for the "contains" method.
never
dd(mixed ...$args)
Dump the given arguments and terminate execution.
$this
dump(mixed ...$args)
Dump the items.
$this
each(callable $callback)
Execute a callback over each item.
EnumeratesValues
eachSpread(callable $callback)
Execute a callback over each nested chunk of items.
bool
every($key, mixed $operator = null, mixed $value = null)
Determine if all items pass the given truth test.
TValue|null
firstWhere(callable|string $key, mixed $operator = null, mixed $value = null)
Get the first item by the given key value pair.
value($key, $default = null)
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ensure($type)
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bool
isNotEmpty()
Determine if the collection is not empty.
mapSpread(callable $callback)
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mapToGroups(callable $callback)
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flatMap(callable $callback)
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mapInto($class)
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mixed
min($callback = null)
Get the min value of a given key.
mixed
max($callback = null)
Get the max value of a given key.
EnumeratesValues
forPage(int $page, int $perPage)
"Paginate" the collection by slicing it into a smaller collection.
partition($key, $operator = null, $value = null)
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float|null
percentage(callable $callback, int $precision = 2)
Calculate the percentage of items that pass a given truth test.
mixed
sum($callback = null)
Get the sum of the given values.
$this|TWhenEmptyReturnType
whenEmpty(callable $callback, callable|null $default = null)
Apply the callback if the collection is empty.
$this|TWhenNotEmptyReturnType
whenNotEmpty(callable $callback, callable|null $default = null)
Apply the callback if the collection is not empty.
$this|TUnlessEmptyReturnType
unlessEmpty(callable $callback, callable|null $default = null)
Apply the callback unless the collection is empty.
$this|TUnlessNotEmptyReturnType
unlessNotEmpty(callable $callback, callable|null $default = null)
Apply the callback unless the collection is not empty.
EnumeratesValues
where(callable|string $key, mixed $operator = null, mixed $value = null)
Filter items by the given key value pair.
EnumeratesValues
whereNull(string|null $key = null)
Filter items where the value for the given key is null.
EnumeratesValues
whereNotNull(string|null $key = null)
Filter items where the value for the given key is not null.
EnumeratesValues
whereStrict(string $key, mixed $value)
Filter items by the given key value pair using strict comparison.
EnumeratesValues
whereIn(string $key, Arrayable|iterable $values, bool $strict = false)
Filter items by the given key value pair.
EnumeratesValues
whereInStrict(string $key, Arrayable|iterable $values)
Filter items by the given key value pair using strict comparison.
EnumeratesValues
whereBetween(string $key, Arrayable|iterable $values)
Filter items such that the value of the given key is between the given values.
EnumeratesValues
whereNotBetween(string $key, Arrayable|iterable $values)
Filter items such that the value of the given key is not between the given values.
EnumeratesValues
whereNotIn(string $key, Arrayable|iterable $values, bool $strict = false)
Filter items by the given key value pair.
EnumeratesValues
whereNotInStrict(string $key, Arrayable|iterable $values)
Filter items by the given key value pair using strict comparison.
whereInstanceOf($type)
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TPipeReturnType
pipe(callable $callback)
Pass the collection to the given callback and return the result.
TPipeIntoValue
pipeInto(TPipeIntoValue> $class)
Pass the collection into a new class.
mixed
pipeThrough(callable[] $callbacks)
Pass the collection through a series of callable pipes and return the result.
TReduceReturnType
reduce(callable $callback, TReduceInitial $initial = null)
Reduce the collection to a single value.
array
reduceSpread(callable $callback, mixed ...$initial)
Reduce the collection to multiple aggregate values.
TReduceWithKeysReturnType
reduceWithKeys(callable $callback, TReduceWithKeysInitial $initial = null)
Reduce an associative collection to a single value.
EnumeratesValues
reject($callback = true)
Create a collection of all elements that do not pass a given truth test.
$this
tap(callable $callback)
Pass the collection to the given callback and then return it.
EnumeratesValues
unique($key = null, bool $strict = false)
Return only unique items from the collection array.
EnumeratesValues
uniqueStrict($key = null)
Return only unique items from the collection array using strict comparison.
TValue>
collect()
Collect the values into a collection.
toArray()
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array
jsonSerialize()
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string
toJson(int $options = 0)
Get the collection of items as JSON.
CachingIterator
getCachingIterator(int $flags = CachingIterator::CALL_TOSTRING)
Get a CachingIterator instance.
string
__toString()
Convert the collection to its string representation.
$this
escapeWhenCastingToString(bool $escape = true)
Indicate that the model's string representation should be escaped when __toString is invoked.
static void
proxy(string $method)
Add a method to the list of proxied methods.
mixed
__get(string $key)
Dynamically access collection proxies.
protected
getArrayableItems($items)
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protected Closure
operatorForWhere(callable|string $key, string|null $operator = null, mixed $value = null)
Get an operator checker callback.
protected bool
useAsCallable(mixed $value)
Determine if the given value is callable, but not a string.
protected callable
valueRetriever(callable|string|null $value)
Get a value retrieving callback.
protected
equality(mixed $value)
Make a function to check an item's equality.
protected Closure
negate(Closure $callback)
Make a function using another function, by negating its result.
protected
identity()
Make a function that returns what's passed to it.