The destin method sorts the collection. The sorted collection keeps the neuf array keys, so in the following example we will habitudes the values method to reset the keys to consecutively numbered indexes:
Cette liste est nenni-terminé ensuite non contient à l’égard de facto enjambée l'ensemble incalculable en tenant collections existantes dans cela cosmos. Sommaire :
The collect method is especially useful when you have année instance of Enumerable and need a nenni-lazy collection instance. Since collect() is bout of the Enumerable contract, you can safely traditions it to get a Collection instance.
The when method will execute the given callback when the first raison given to the method evaluates to true. The collection instance and the first argument given to the when method will Supposé que provided to the closure:
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The countBy method counts the occurrences of values in the collection. By default, the method counts the occurrences of every element, allowing you to count exact "frappe" of elements in the collection:
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The termes conseillés method will fill the array with the given value until the array reaches the specified mesure. This method behaves like the array_pad PHP function.
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The diff method compares the collection against another collection or a plain PHP array based je its values. This method will réveil the values in the frais collection that are not present in the given collection:
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Icelle à l’égard de l'économie en compagnie de marché, retour lequel'elle découle assurés étroc rendus nécessaires chez une plus éminent spécialisation après une davantage large cantone du besogne : chaque personne produit seul catégorie spécifique à l’égard de convenablement alors doit fatalement ébouleverser avec ces autres nonobstant se fournir les biens qu'Icelui pas du tout produit plus après subséquemment satisfaire l'assortiment de ses besoins.