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SplFixedArray::current

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::current — Return current array entry

Descrizione

public SplFixedArray::current(): mixed

Get the current array element.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

The current element value.

Errori/Eccezioni

Throws RuntimeException when the internal array pointer points to an invalid index or is out of bounds.

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User Contributed Notes 1 note

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kishor10d at gmail dot com ¶

5 years ago


<?php

/**
 * current() : It returns current element in the SplFixedArray.
 */

$arr = new SplFixedArray(5);

$arr[1] = 2;
$arr[2] = "foo";

var_dump($arr->current());
echo "<br>";

$arr->next();
var_dump($arr->current());
echo "<br>";

$arr->next();
var_dump($arr->current());
echo "<br>";

?>

The output of this will be:

NULL 
int(2) 
string(3) "foo"

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