<?php
$func = function () {
$result = (yield adder(1, 2));
$result = (yield adder($result, 3));
$result = (yield adder($result, 4));
echo $result;
};
coroutine($func)->wait();
<?php
adder(1, 2, function ($result) {
adder($result, 3, function ($result) {
adder($result, 4, function ($result) {
echo $result, "\n";
}, function ($error) {
});
}, function ($error) {
});
}, function ($error) {
});
<?php
adder(1, 2)->then(function ($result) {
throw Exception('Uh oh');
})->then(function ($result) {
// Prints result of async operation.
echo $result, "\n";
})->otherwise(function ($exception) {
// Handle exception
});
public function test_2()
{
$a = 14 + 4;
$b = __;
$this->assertEquals(adder($a, $b), 22);
}
<?php
function adder($a, $b, $success, $error)
{
// Magic here
}
adder(1, 2, function ($result) {
echo $result, "\n";
}, function ($error) {
echo $error, "\n";
});
<?php
adder(1, 2)->then(function ($result) {
return adder($result, 3);
})->then(function ($result) {
return adder($result, 4);
})->then(function ($result) {
echo $result, "\n";
})->otherwise(function ($error) {
echo $error, "\n";
});
function adder($var1, $var2)
{
$sum = $var1 + $var2;
return $sum;
}
?>
<html>
<head>
<title>Function with PHP an example</title>
</head>
<body>
<?php
$a = 10;
$b = 15;
$added = adder($a, $b);
?>
The sum of <?php
echo $a;
?>
and <?php
echo $b;
?>
is <?php
echo $added;
?>
.
</body>
</html>
