Online PHP editor | perf for 0cHXW

@ 2013-08-14T07:21:15Z

<?php

class test {

    function switch100($case) {

        switch ($case) {
            case 0:
                break;
            case 1:
                break;
            case 2:
                break;
            case 3:
                break;
            case 4:
                break;
            case 5:
                break;
            case 6:
                break;
            case 7:
                break;
            case 8:
                break;
            case 9:
                break;
            case 10:
                break;
            case 11:
                break;
            case 12:
                break;
            case 13:
                break;
            case 14:
                break;
            case 15:
                break;
            case 16:
                break;
            case 17:
                break;
            case 18:
                break;
            case 19:
                break;
            case 20:
                break;
            case 21:
                break;
            case 22:
                break;
            case 23:
                break;
            case 24:
                break;
            case 25:
                break;
            case 26:
                break;
            case 27:
                break;
            case 28:
                break;
            case 29:
                break;
            case 30:
                break;
            case 31:
                break;
            case 32:
                break;
            case 33:
                break;
            case 34:
                break;
            case 35:
                break;
            case 36:
                break;
            case 37:
                break;
            case 38:
                break;
            case 39:
                break;
            case 40:
                break;
            case 41:
                break;
            case 42:
                break;
            case 43:
                break;
            case 44:
                break;
            case 45:
                break;
            case 46:
                break;
            case 47:
                break;
            case 48:
                break;
            case 49:
                break;
            case 50:
                break;
            case 51:
                break;
            case 52:
                break;
            case 53:
                break;
            case 54:
                break;
            case 55:
                break;
            case 56:
                break;
            case 57:
                break;
            case 58:
                break;
            case 59:
                break;
            case 60:
                break;
            case 61:
                break;
            case 62:
                break;
            case 63:
                break;
            case 64:
                break;
            case 65:
                break;
            case 66:
                break;
            case 67:
                break;
            case 68:
                break;
            case 69:
                break;
            case 70:
                break;
            case 71:
                break;
            case 72:
                break;
            case 73:
                break;
            case 74:
                break;
            case 75:
                break;
            case 76:
                break;
            case 77:
                break;
            case 78:
                break;
            case 79:
                break;
            case 80:
                break;
            case 81:
                break;
            case 82:
                break;
            case 83:
                break;
            case 84:
                break;
            case 85:
                break;
            case 86:
                break;
            case 87:
                break;
            case 88:
                break;
            case 89:
                break;
            case 90:
                break;
            case 91:
                break;
            case 92:
                break;
            case 93:
                break;
            case 94:
                break;
            case 95:
                break;
            case 96:
                break;
            case 97:
                break;
            case 98:
                break;
            case 99:
                break;
        }
        return $case;
    }
}

class testMethod {

    public function method($case) {
        $this->{'go' . $case}();
    }

    public function go0() {
    }

    public function go1() {
    }

    public function go2() {
    }

    public function go3() {
    }

    public function go4() {
    }

    public function go5() {
    }

    public function go6() {
    }

    public function go7() {
    }

    public function go8() {
    }

    public function go9() {
    }

    public function go10() {
    }

    public function go11() {
    }

    public function go12() {
    }

    public function go13() {
    }

    public function go14() {
    }

    public function go15() {
    }

    public function go16() {
    }

    public function go17() {
    }

    public function go18() {
    }

    public function go19() {
    }

    public function go20() {
    }

    public function go21() {
    }

    public function go22() {
    }

    public function go23() {
    }

    public function go24() {
    }

    public function go25() {
    }

    public function go26() {
    }

    public function go27() {
    }

    public function go28() {
    }

    public function go29() {
    }

    public function go30() {
    }

    public function go31() {
    }

    public function go32() {
    }

    public function go33() {
    }

    public function go34() {
    }

    public function go35() {
    }

    public function go36() {
    }

    public function go37() {
    }

    public function go38() {
    }

    public function go39() {
    }

    public function go40() {
    }

    public function go41() {
    }

    public function go42() {
    }

    public function go43() {
    }

    public function go44() {
    }

    public function go45() {
    }

    public function go46() {
    }

    public function go47() {
    }

    public function go48() {
    }

    public function go49() {
    }

    public function go50() {
    }

    public function go51() {
    }

    public function go52() {
    }

    public function go53() {
    }

    public function go54() {
    }

    public function go55() {
    }

    public function go56() {
    }

    public function go57() {
    }

    public function go58() {
    }

    public function go59() {
    }

    public function go60() {
    }

    public function go61() {
    }

    public function go62() {
    }

    public function go63() {
    }

    public function go64() {
    }

    public function go65() {
    }

    public function go66() {
    }

    public function go67() {
    }

    public function go68() {
    }

    public function go69() {
    }

    public function go70() {
    }

    public function go71() {
    }

    public function go72() {
    }

    public function go73() {
    }

    public function go74() {
    }

    public function go75() {
    }

    public function go76() {
    }

    public function go77() {
    }

    public function go78() {
    }

    public function go79() {
    }

    public function go80() {
    }

    public function go81() {
    }

    public function go82() {
    }

    public function go83() {
    }

    public function go84() {
    }

    public function go85() {
    }

    public function go86() {
    }

    public function go87() {
    }

    public function go88() {
    }

    public function go89() {
    }

    public function go90() {
    }

    public function go91() {
    }

    public function go92() {
    }

    public function go93() {
    }

    public function go94() {
    }

    public function go95() {
    }

    public function go96() {
    }

    public function go97() {
    }

    public function go98() {
    }

    public function go99() {
    }

}

$start = microtime(true);
$count = 100000;

$instance = new test();
$instance2 = new testMethod();

for ($i = 0; $i <= $count; $i++) {
    $instance->switch100($i % 100);
}
var_dump(microtime(true) - $start);
$start = microtime(true);
for ($i = 0; $i <= $count; $i++) {
    $instance2->method($i % 100);
}

var_dump(microtime(true) - $start);

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)
7.4.1	0.003	0.049	15.23
7.4.0	0.013	0.029	15.23
7.3.13	0.007	0.036	14.95
7.3.12	0.003	0.050	14.64
7.3.11	0.013	0.030	14.93
7.3.10	0.010	0.030	15.28
7.3.9	0.006	0.042	15.04
7.3.8	0.007	0.034	14.90
7.3.7	0.007	0.030	15.02
7.3.6	0.000	0.036	14.87
7.3.5	0.006	0.029	14.60
7.3.4	0.007	0.031	15.07
7.3.3	0.007	0.028	14.85
7.3.2	0.003	0.031	16.74
7.3.1	0.003	0.031	16.38
7.3.0	0.000	0.033	16.68
7.2.26	0.006	0.039	15.29
7.2.25	0.010	0.050	15.33
7.2.24	0.003	0.037	15.16
7.2.23	0.000	0.039	15.43
7.2.22	0.003	0.046	15.11
7.2.21	0.007	0.033	15.13
7.2.20	0.003	0.038	15.23
7.2.19	0.006	0.039	15.32
7.2.18	0.013	0.032	15.24
7.2.17	0.007	0.035	15.24
7.2.16	0.003	0.040	15.32
7.2.15	0.003	0.037	16.88
7.2.14	0.007	0.038	16.85
7.2.13	0.007	0.033	16.90
7.2.12	0.010	0.049	16.93
7.2.11	0.006	0.032	16.93
7.2.10	0.004	0.035	17.05
7.2.9	0.007	0.034	16.93
7.2.8	0.007	0.027	16.78
7.2.7	0.000	0.044	16.71
7.2.6	0.013	0.027	16.98
7.2.5	0.013	0.029	16.77
7.2.4	0.003	0.034	16.87
7.2.3	0.007	0.036	16.93
7.2.2	0.003	0.030	16.78
7.2.1	0.007	0.046	16.95
7.2.0	0.005	0.036	18.11
7.1.33	0.000	0.074	15.67
7.1.32	0.003	0.072	15.81
7.1.31	0.003	0.074	15.65
7.1.30	0.000	0.075	15.79
7.1.29	0.007	0.066	15.70
7.1.28	0.006	0.071	15.88
7.1.27	0.007	0.070	15.46
7.1.26	0.003	0.070	15.63
7.1.25	0.006	0.068	15.80
7.1.24	0.000	0.076	15.83
7.1.23	0.006	0.068	15.85
7.1.22	0.006	0.068	15.87
7.1.21	0.003	0.074	15.73
7.1.20	0.000	0.072	15.88
7.1.19	0.010	0.061	15.60
7.1.18	0.003	0.076	15.81
7.1.17	0.007	0.069	15.69
7.1.16	0.003	0.067	15.62
7.1.15	0.000	0.067	15.75
7.1.14	0.003	0.066	15.86
7.1.13	0.000	0.068	15.85
7.1.12	0.007	0.073	15.76
7.1.11	0.007	0.065	15.86
7.1.10	0.003	0.077	15.72
7.1.9	0.000	0.074	15.71
7.1.8	0.007	0.068	15.56
7.1.7	0.012	0.055	16.39
7.1.6	0.008	0.075	17.60
7.1.5	0.007	0.066	16.30
7.1.4	0.003	0.074	15.65
7.1.3	0.006	0.068	15.72
7.1.2	0.000	0.074	15.83
7.1.1	0.003	0.069	15.75
7.1.0	0.005	0.098	19.16
7.0.33	0.003	0.083	15.12
7.0.32	0.003	0.067	15.40
7.0.31	0.006	0.077	15.48
7.0.30	0.010	0.069	15.27
7.0.29	0.003	0.071	15.19
7.0.28	0.003	0.071	15.41
7.0.27	0.007	0.072	15.38
7.0.26	0.000	0.073	15.37
7.0.25	0.003	0.091	15.34
7.0.24	0.007	0.064	15.60
7.0.23	0.007	0.066	15.42
7.0.22	0.007	0.062	15.55
7.0.21	0.000	0.069	15.41
7.0.20	0.003	0.060	15.98
7.0.19	0.007	0.067	15.08
7.0.18	0.003	0.068	15.50
7.0.17	0.000	0.066	15.54
7.0.16	0.003	0.074	15.27
7.0.15	0.000	0.067	15.42
7.0.14	0.002	0.103	18.75
7.0.13	0.003	0.064	15.29
7.0.12	0.006	0.061	15.54
7.0.11	0.010	0.061	15.39
7.0.10	0.005	0.097	17.71
7.0.9	0.002	0.102	17.77
7.0.8	0.003	0.096	17.67
7.0.7	0.005	0.113	17.67
7.0.6	0.007	0.097	17.64
7.0.5	0.007	0.093	17.95
7.0.4	0.012	0.102	16.67
7.0.3	0.015	0.102	16.67
7.0.2	0.003	0.100	16.72
7.0.1	0.010	0.088	16.51
7.0.0	0.005	0.116	16.48
5.6.40	0.000	0.214	14.33
5.6.39	0.003	0.233	14.21
5.6.38	0.013	0.207	14.63
5.6.37	0.000	0.216	14.52
5.6.36	0.003	0.223	14.06
5.6.35	0.007	0.247	14.39
5.6.34	0.003	0.219	14.47
5.6.33	0.003	0.220	14.63
5.6.32	0.007	0.231	14.28
5.6.31	0.003	0.215	14.34
5.6.30	0.010	0.212	14.48
5.6.29	0.007	0.234	14.25
5.6.28	0.010	0.218	17.78
5.6.27	0.003	0.222	14.67
5.6.26	0.003	0.213	14.55
5.6.25	0.005	0.221	17.59
5.6.24	0.013	0.194	17.61
5.6.23	0.013	0.210	17.64
5.6.22	0.005	0.221	17.54
5.6.21	0.005	0.193	17.70
5.6.20	0.007	0.197	17.75
5.6.19	0.003	0.233	17.68
5.6.18	0.010	0.206	17.70
5.6.17	0.012	0.219	17.73
5.6.16	0.007	0.205	17.68
5.6.15	0.008	0.211	17.74
5.6.14	0.007	0.224	17.63
5.6.13	0.003	0.201	17.81
5.6.12	0.005	0.217	17.69
5.6.11	0.008	0.194	17.85
5.6.10	0.010	0.215	17.88
5.6.9	0.007	0.215	17.78
5.6.8	0.012	0.208	17.38
5.6.7	0.013	0.201	17.45
5.6.6	0.008	0.217	17.38
5.6.5	0.003	0.210	17.52
5.6.4	0.005	0.212	17.37
5.6.3	0.005	0.243	17.53
5.6.2	0.013	0.206	17.28
5.6.1	0.005	0.213	17.28
5.6.0	0.007	0.216	17.37
5.5.38	0.005	0.204	17.37
5.5.37	0.008	0.226	17.47
5.5.36	0.010	0.207	17.48
5.5.35	0.012	0.200	17.36
5.5.34	0.008	0.221	17.64
5.5.33	0.012	0.190	17.44
5.5.32	0.005	0.212	17.71
5.5.31	0.007	0.209	17.59
5.5.30	0.005	0.192	17.84
5.5.29	0.010	0.201	17.73
5.5.28	0.005	0.237	17.51
5.5.27	0.008	0.205	17.63
5.5.26	0.002	0.204	17.44
5.5.25	0.007	0.217	17.67
5.5.24	0.012	0.189	17.28
5.5.23	0.008	0.205	17.34
5.5.22	0.007	0.200	17.33
5.5.21	0.005	0.206	17.32
5.5.20	0.008	0.236	17.35
5.5.19	0.003	0.202	17.37
5.5.18	0.010	0.211	17.17
5.5.17	0.003	0.288	14.17
5.5.16	0.008	0.212	17.38
5.5.15	0.003	0.204	17.42
5.5.14	0.008	0.224	17.35
5.5.13	0.005	0.220	17.33
5.5.12	0.007	0.208	17.38
5.5.11	0.015	0.213	17.38
5.5.10	0.012	0.228	17.28
5.5.9	0.005	0.205	17.14
5.5.8	0.005	0.225	17.30
5.5.7	0.010	0.206	17.25
5.5.6	0.010	0.200	17.00
5.5.5	0.008	0.207	17.24
5.5.4	0.007	0.241	17.02
5.5.3	0.007	0.232	17.23
5.5.2	0.010	0.210	17.15
5.5.1	0.007	0.204	17.28
5.5.0	0.013	0.214	17.12
5.4.45	0.008	0.218	15.47
5.4.44	0.007	0.208	15.32
5.4.43	0.008	0.213	15.41
5.4.42	0.005	0.210	15.34
5.4.41	0.003	0.198	15.21
5.4.40	0.010	0.228	15.23
5.4.39	0.005	0.211	14.97
5.4.38	0.005	0.216	15.08
5.4.37	0.005	0.241	14.99
5.4.36	0.015	0.212	15.14
5.4.35	0.010	0.209	15.07
5.4.34	0.005	0.200	15.17
5.4.33	0.003	0.278	11.19
5.4.32	0.012	0.208	14.98
5.4.31	0.007	0.221	15.06
5.4.30	0.005	0.227	15.17
5.4.29	0.008	0.217	15.00
5.4.28	0.007	0.214	15.03
5.4.27	0.007	0.202	15.14
5.4.26	0.003	0.214	15.21
5.4.25	0.007	0.230	15.22
5.4.24	0.002	0.213	15.15
5.4.23	0.005	0.216	15.11
5.4.22	0.012	0.204	14.99
5.4.21	0.003	0.200	15.12
5.4.20	0.007	0.220	15.07
5.4.19	0.011	0.205	15.24
5.4.18	0.005	0.209	15.16
5.4.17	0.005	0.223	15.09
5.4.16	0.003	0.203	15.17
5.4.15	0.005	0.217	15.25
5.4.14	0.007	0.221	13.78
5.4.13	0.008	0.208	13.79
5.4.12	0.008	0.192	13.71
5.4.11	0.003	0.241	13.82
5.4.10	0.005	0.226	13.95
5.4.9	0.005	0.219	13.82
5.4.8	0.003	0.205	13.81
5.4.7	0.003	0.217	13.86
5.4.6	0.003	0.223	13.79
5.4.5	0.007	0.231	13.79
5.4.4	0.005	0.185	13.75
5.4.3	0.003	0.173	13.74
5.4.2	0.002	0.187	13.74
5.4.1	0.003	0.197	13.93
5.4.0	0.005	0.194	13.51
5.3.29	0.017	0.239	12.98
5.3.28	0.003	0.240	12.88
5.3.27	0.005	0.231	12.92
5.3.26	0.003	0.230	12.88
5.3.25	0.003	0.235	12.85
5.3.24	0.007	0.225	12.94
5.3.23	0.007	0.238	12.89
5.3.22	0.008	0.226	12.90
5.3.21	0.005	0.232	12.92
5.3.20	0.003	0.225	12.91
5.3.19	0.002	0.231	12.93
5.3.18	0.003	0.260	12.83
5.3.17	0.002	0.230	12.90
5.3.16	0.008	0.223	12.85
5.3.15	0.018	0.211	12.84
5.3.14	0.003	0.207	12.82
5.3.13	0.005	0.212	12.87
5.3.12	0.003	0.206	12.92
5.3.11	0.002	0.197	12.89
5.3.10	0.003	0.218	12.64
5.3.9	0.003	0.249	12.62
5.3.8	0.003	0.244	12.66
5.3.7	0.003	0.248	12.60
5.3.6	0.002	0.221	12.54
5.3.5	0.007	0.215	12.61
5.3.4	0.003	0.208	12.53
5.3.3	0.003	0.210	12.61
5.3.2	0.003	0.206	12.40
5.3.1	0.002	0.205	12.40
5.3.0	0.003	0.203	12.44

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