Online PHP editor | perf for bivtj

<?php class User { public function __construct( private Base $base, ) { } public function run() { $return = $this->base->f(42); var_dump($return); } } readonly class Base { public function __construct( public int $i, ) { } public function f(int $i): string { echo $i; return 'hoge'; } } class ExpectationException extends \Exception {} readonly class Mock extends Base { public function __construct( private ExpectationStorage $storage = new ExpectationStorage, ) { } public function f(...$args): string { if ($args !== $this->storage->getArgs(__FUNCTION__)) { throw new ExpectationException; } if ($this->storage->hasReturns(__FUNCTION__)) { return $this->storage->getReturns(__FUNCTION__); } } public function expects(): ExpectationBuilder { return new ExpectationBuilder($this->storage); } } class ExpectationBuilder { public function __construct( private ExpectationStorage $storage, ) { } public function __call(string $function_name, $args) { $this->storage->setArgs($function_name, $args); return new FunctionExpectationBuilder($function_name, $this->storage); } } class FunctionExpectationBuilder { public function __construct( private string $function_name, private ExpectationStorage $storage, ) { } public function andReturns($value) { $this->storage->setReturns($this->function_name, $value); return $this; } } class ExpectationStorage { private array $args_expectations = []; private array $returns_expectations = []; public function setArgs(string $function_name, $args) { $this->args_expectations[$function_name] = $args; } public function getArgs(string $function_name) { return $this->args_expectations[$function_name]; } public function setReturns(string $function_name, $value) { $this->returns_expectations[$function_name] = $value; } public function getReturns(string $function_name) { return $this->returns_expectations[$function_name]; } public function hasReturns(string $function_name) { return isset($this->returns_expectations[$function_name]); } } $mock = new Mock(); $mock->expects()->f(42)->andReturns('nya-n'); (new User($mock))->run(); $mock = new Mock(); $mock->expects()->f(128)->andReturns('nya-n'); (new User($mock))->run();

Version	System time (s)	User time (s)	Memory (MiB)
8.3.0	0.006	0.013	20.59
8.2.13	0.015	0.004	21.06
8.2.12	0.007	0.011	20.88
8.2.11	0.010	0.010	20.57
8.2.10	0.013	0.007	20.58
8.2.9	0.013	0.006	20.68
8.2.8	0.010	0.010	20.53
8.2.7	0.016	0.003	20.45
8.2.6	0.015	0.000	20.63
8.2.5	0.003	0.010	20.48
8.2.4	0.006	0.003	20.51
8.2.3	0.012	0.006	20.63
8.2.2	0.008	0.000	20.57
8.2.1	0.000	0.008	20.63
8.2.0	0.008	0.000	20.71
8.1.26	0.000	0.008	23.73
8.1.25	0.009	0.000	23.85
8.1.24	0.012	0.006	20.05
8.1.23	0.003	0.006	20.14
8.1.22	0.000	0.008	20.27
8.1.21	0.008	0.000	20.27
8.1.20	0.008	0.000	20.13
8.1.19	0.003	0.013	20.34
8.1.18	0.010	0.010	20.08
8.1.17	0.000	0.008	20.22
8.1.16	0.004	0.004	20.22
8.1.15	0.004	0.004	20.22
8.1.14	0.013	0.006	20.13
8.1.13	0.006	0.003	20.38
8.1.12	0.007	0.011	20.18
8.1.11	0.004	0.004	20.29
8.1.10	0.005	0.003	20.19
8.1.9	0.003	0.005	20.16
8.1.8	0.003	0.006	20.16
8.1.7	0.015	0.003	20.21
8.1.6	0.000	0.018	20.41
8.1.5	0.008	0.000	20.34
8.1.4	0.017	0.000	20.34
8.1.3	0.003	0.006	20.38
8.1.2	0.003	0.006	20.34
8.1.1	0.010	0.006	20.22
8.1.0	0.003	0.006	20.06