ReflectionGenerator::isClosed
PHP function
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(PHP 8 >= 8.4.0)
Checks if execution finished
Description
ReflectionGenerator::isClosed(): bool
Returns whether the execution reached the end of the function, a return statement or if an exception was thrown.
Parameters Parameters
Return Values
Returns whether the generator finished executing.
Examples
ReflectionGenerator::isClosed example
php
<?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());
?>The above example will output:
output
a
bool(false)
a
bool(false)
bool(true)