PHP 8.4.0 RC4 available for testing

ReflectionGenerator::isClosed

(PHP 8 >= 8.4.0)

ReflectionGenerator::isClosedChecks if execution finished

Descripción

public ReflectionGenerator::isClosed(): bool

Returns whether the execution reached the end of the function, a return statement or if an exception was thrown.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Returns whether the generator finished executing.

Ejemplos

Ejemplo #1 ReflectionGenerator::isClosed() example

<?php

function gen()
{
yield
'a';
yield
'a';
}

$gen = gen();
$reflectionGen = new ReflectionGenerator($gen);

foreach (
$gen as $value) {
echo
$value, PHP_EOL;
var_dump($reflectionGen->isClosed());
}

var_dump($reflectionGen->isClosed());

?>

El resultado del ejemplo sería:

a
bool(false)
a
bool(false)
bool(true)
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