StreamableInterface
StreamableInterface.php
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16
Methods¶
exists()
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StreamableInterface.php
:
42
Tests the existence of an element that satisfies the given predicate.
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Parameters
| Name | Type | Default value | Description |
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| $predicate | Closure | - | - |
Return values
bool
filter()
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StreamableInterface.php
:
24
Returns all the elements of this collection that satisfy the predicate.
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The order of the elements is preserved.
Parameters
| Name | Type | Default value | Description |
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| $predicate | Closure | - | - |
Return values
self
forAll()
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StreamableInterface.php
:
37
Tests whether the given predicate holds for all elements of this collection.
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Parameters
| Name | Type | Default value | Description |
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| $predicate | Closure | - | - |
Return values
bool
map()
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StreamableInterface.php
:
32
Applies the given function to each element in the collection and returns a new collection with the elements returned by the function.
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Parameters
| Name | Type | Default value | Description |
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| $function | Closure | - | - |
Return values
self