Laravel 5 Collections: Adding an Element to the End of a Collection With push
push method is the logical opposite of the
prepend method and will push an item onto the end of the collection. The
push method returns a reference to the original collection instance.
push method modifies the collection instance it was invoked on.
1public function push(2 $value3);
The following code example demonstrates how to use the
push method to add an item on the end of a collection:
1use Illuminate\Support\Collection;23// Create a new collection instance.4$collection = new Collection([5 'I am first',6 'I am second'7]);89// Push an item onto the collection.10$collection->push('I am third');
After the above code has executed, the
$collection variable would contain a value similar to the following output:
1object(Illuminate\Support\Collection)2 protected 'items' =>3 array4 0 => string 'I am first'5 1 => string 'I am second'6 2 => string 'I am third'
It should be noted that the
push method cannot be used to set the key of the item that is being added to the collection.
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