Online PHP editor | perf for AquJa

@ 2026-09-07T00:20:06Z

<?php

if (! \function_exists('func_get_named_args')) {
    /**
     * Returns the arguments passed to the calling function, keyed by parameter name.
     *
     * Uses debug_backtrace and reflection to convert positional arguments
     * into an associative array keyed by the corresponding parameter names.
     * 
     * See: https://gist.github.com/ghostwriter/82cffeb51b7052cba489f73a5350adf2
     *
     * @return array<string, mixed>
     */
    function func_get_named_args(): array
    {
        $caller = debug_backtrace(0, 2)[1];
        $arguments = $caller['args'] ?? [];
    
        $reflectionMethod = isset($caller['class'])
        ? new ReflectionMethod($caller['class'], $caller['function'])
        : new ReflectionFunction($caller['function']);
    
        foreach ($reflectionMethod->getParameters() as $parameter) {
            $position = $parameter->getPosition();
            if (isset($arguments[$position])) {
                $arguments[$parameter->getName()] = $arguments[$position];
                unset($arguments[$position]);
            }
        }
        
        return $arguments;
    }
}

function callFunc(...$params) {
    $argv = func_get_named_args();
    $argc = count($argv);

    print_r([
        '$argc' => $argc,
        '$argv' => $argv,
    ]);
}

class User
{
    public function register($email, $password, $active = null, $default = 0, ...$attributes)
    {
        $argv = func_get_named_args();
        $argc = count($argv);

        print_r([
            '$argc' => $argc,
            '$argv' => $argv,
        ]);

        return [$email, $password, $attributes];
    }
}

$foo = new User();

$foo->register('admin@test.com', 'pass1', ...[
    'id' => 'uuid-1',
    'phone' => '012-345-6789',
    'role' => 'admin',
]);

echo PHP_EOL . '--------' . PHP_EOL;

callFunc(...[
    'id' => 'uuid-2',
    'email' => 'test@test.com',
    'phone' => '987-654-3210',
    'name' => 'first last2',
    'role' => 'tester',
    'password' => 'pass2'
]);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.5.10	0.007	0.004	16.92
8.5.9	0.009	0.007	16.87
8.5.8	0.008	0.006	16.76
8.5.7	0.008	0.005	16.87
8.5.6	0.009	0.004	16.74
8.5.5	0.007	0.005	16.75
8.5.4	0.005	0.005	16.76
8.5.3	0.008	0.004	16.73
8.5.2	0.007	0.004	16.77
8.5.1	0.008	0.005	16.76
8.5.0	0.008	0.004	16.62
8.4.25	0.012	0.007	19.71
8.4.24	0.010	0.005	19.74
8.4.23	0.013	0.007	19.76
8.4.22	0.008	0.006	19.61
8.4.21	0.010	0.007	19.69
8.4.20	0.010	0.006	19.62
8.4.19	0.007	0.005	19.67
8.4.18	0.007	0.009	19.79
8.4.17	0.012	0.009	19.78
8.4.16	0.010	0.007	19.74
8.4.15	0.012	0.006	19.82
8.4.14	0.010	0.006	17.77
8.4.13	0.007	0.005	17.78
8.4.12	0.007	0.005	17.93
8.4.11	0.004	0.006	17.83
8.4.10	0.007	0.006	17.90
8.4.9	0.005	0.004	17.90
8.4.8	0.004	0.004	17.89
8.4.7	0.008	0.004	17.93
8.4.6	0.012	0.005	17.94
8.4.5	0.004	0.006	17.79
8.4.4	0.008	0.006	17.87
8.4.3	0.007	0.002	17.74
8.4.2	0.005	0.004	17.80
8.4.1	0.008	0.007	17.76
8.3.33	0.010	0.005	18.57
8.3.32	0.008	0.008	18.59
8.3.31	0.006	0.006	18.57
8.3.30	0.012	0.004	18.42
8.3.29	0.008	0.008	18.48
8.3.28	0.009	0.005	18.47
8.3.27	0.009	0.004	16.68
8.3.26	0.007	0.006	16.73
8.3.25	0.004	0.005	16.76
8.3.24	0.006	0.004	17.66
8.3.23	0.007	0.003	17.67
8.3.22	0.005	0.005	17.63
8.3.21	0.007	0.003	17.65
8.3.20	0.007	0.005	17.60
8.3.19	0.006	0.004	16.72
8.3.18	0.006	0.005	16.78
8.3.17	0.007	0.003	16.69
8.3.16	0.011	0.005	16.86
8.3.15	0.008	0.004	16.90
8.3.14	0.007	0.006	16.79
8.3.13	0.006	0.004	16.91
8.3.12	0.008	0.006	16.79
8.3.11	0.007	0.006	16.76
8.3.10	0.007	0.006	16.75
8.3.9	0.006	0.007	16.86
8.3.8	0.008	0.005	16.91
8.3.7	0.008	0.005	16.80
8.3.6	0.010	0.004	16.85
8.3.5	0.008	0.007	16.87
8.3.4	0.011	0.003	18.09
8.3.3	0.009	0.005	18.09
8.3.2	0.008	0.006	18.03
8.3.1	0.007	0.006	18.03
8.3.0	0.013	0.006	18.03
8.2.33	0.012	0.004	18.16
8.2.32	0.008	0.006	18.02
8.2.31	0.010	0.008	18.04

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