SplFixedArray::current

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::currentReturn current array entry

Descrição

public SplFixedArray::current(): mixed

Get the current array element.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

The current element value.

Erros

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
3 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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