$ljsonString = \LJSON\LJSON::stringify($func);
echo PHP_EOL . $ljsonString . PHP_EOL . PHP_EOL;
//(v0,v1,v2) => ([v1,v0('*',v2,2)])
$functionFromClient = \LJSON\LJSON::parseWithStdLib($ljsonString);
echo json_encode($functionFromClient(2, 3)) . PHP_EOL;
/***************
* parseWithStdLib()
* complex example
**************/
echo 'parseWithStdLib() complex:' . PHP_EOL;
$func = function ($lib, $one, $tow) {
return function () use($lib, $one, $tow) {
return [$one, $lib('*', $tow, 2)];
};
};
$ljsonString = \LJSON\LJSON::stringify($func);
echo PHP_EOL . $ljsonString . PHP_EOL . PHP_EOL;
//(v0,v1,v2) => ([v1,v0('*',v2,2)])
$functionFromClient = \LJSON\LJSON::parseWithStdLib($ljsonString);
$resultFunction1 = $functionFromClient(2, 3);
echo json_encode($resultFunction1()) . PHP_EOL;
/***************
* withStdLib()
* simple example
**************/
echo 'withStdLib() simple:' . PHP_EOL;
$func = function ($lib, $one, $tow) {
return [$one, $lib('*', $tow, 2)];
};
$resultFunction1 = \LJSON\LJSON::withStdLib($func);
echo json_encode($resultFunction1(2, 3)) . PHP_EOL;
<?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];
}];
$personStr = \LJSON\LJSON::stringify($person);
$personVal = \LJSON\LJSON::parse($personStr);
$mailFunction = $personVal->mail;
$mail = $mailFunction("hello");
// would crash with JSON
echo $personStr . "\n";
//{"name":"John","mail":(v0) => ({"author":"John","message":v0})}
echo \LJSON\LJSON::stringify($mail) . "\n";
//{"author":"John","message":"hello"}
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());
}
/**
* @expectedException \LJSON\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;
});
}
