<?php
require_once "../vendor/autoload.php";
/*
* Client:
*/
$func = function () {
echo "Hallo";
return "World";
};
$ljsonString = \Kanti\LJSON::stringify($func);
//Hello
echo "\nsend to server -> " . $ljsonString . "\n";
//<br>
// send to server -> () => ("World")
//<br>
/*
* Server:
*/
$functionFromClient = \Kanti\LJSON::parse($ljsonString);
echo $functionFromClient();
//World
/*
* The full Result:
*/
$fullResult = 'Hallo
send to server -> () => ("World")
World';
public function testParseLJsonFunctionInFunctionReturnArrayFunction()
{
$expectedFunction = function ($aaa) {
return function () use($aaa) {
return [$aaa];
};
};
$actualFunction = LJSON::parse(LJSON::stringify($expectedFunction));
$expectedFunction2 = $expectedFunction(1);
$actualFunction2 = $actualFunction(1);
$this->assertEquals($expectedFunction2(), $actualFunction2());
}
<?php
require_once "../vendor/autoload.php";
// A random object with a pure function inside.
$person = ["name" => "John", "mail" => function ($msg) {
return ["author" => "John", "message" => $msg];
}];
$personStr = \Kanti\LJSON::stringify($person);
$personVal = \Kanti\LJSON::parse($personStr);
$mailFunction = $personVal->mail;
$mail = $mailFunction("hello");
// would crash with JSON
echo $personStr . "\n";
//{"name":"John","mail":(v0) => ({"author":"John","message":v0})}
echo \Kanti\LJSON::stringify($mail) . "\n";
//{"author":"John","message":"hello"}
/**
* @expectedException \Kanti\StringifyException
*/
public function testNoErrorHandlerPreset()
{
if (PHP_MAJOR_VERSION < 5 || PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 5) {
$this->markTestSkipped('only works for php >=5.5');
return;
}
set_error_handler(null);
LJSON::stringify(function ($aaa) {
return (double) $aaa;
});
}
