Online PHP editor | perf for 4f4SF

@ 2014-06-11T12:18:12Z

<?php
$ar1 = Array
(
    [73] => Array
        (
            'id' => 73,
            'parent_id' => 0,
            'title' => 'MENU_73',
            'submenu' => Array
                (
                    [74] => Array
                        (
                            'id' => 74,
                            'parent_id' => 73,
                            'title' => 'MENU_73_74',
                            'submenu' => Array
                                (
                                    [75] => Array
                                        (
                                            'id' => 75,
                                            'parent_id' => 74,
                                            'title' => 'MENU_73_74_75',
                                            'submenu' => Array
                                                (
                                                )

                                        ),

                                    [76] => Array
                                        (
                                            'id' => 76,
                                            'parent_id' => 74,
                                            'title' => 'MENU_73_74_76',
                                            'submenu' => Array
                                                (
                                                )

                                        ),

                                    [77] => Array
                                        (
                                            'id' => 77,
                                            'parent_id' => 74,
                                            'title' => 'MENU_73_74_77',
                                            'submenu' => Array
                                                (
                                                )

                                        )

                                )

                        ),

                    [78] => Array
                        (
                            'id' => 78,
                            'parent_id' => 73,
                            'title' => 'MENU_73_78',
                            'submenu' => Array
                                (
                                    [79] => Array
                                        (
                                            'id' => 79,
                                            'parent_id' => 78,
                                            'title' => 'MENU_73_78_79',
                                            'submenu' => Array
                                                (
                                                )

                                        )

                                )

                        ),

                    [80] => Array
                        (
                            'id' => 80,
                            'parent_id' => 73,
                            'title' => 'MENU_73_80',
                            'submenu' => Array
                                (
                                    [84] => Array
                                        (
                                            'id' => 84,
                                            'parent_id' => 80,
                                            'title' => 'MENU_73_80_84',
                                            'submenu' => Array
                                                (
                                                )

                                        ),

                                    [85] => Array
                                        (
                                            'id' => 85,
                                            'parent_id' => 80,
                                            'title' => 'MENU_73_80_85',
                                            'submenu' => Array
                                                (
                                                )

                                        )

                                )

                        )

                )

        ),

    [81] => Array
        (
            'id' => 81,
            'parent_id' => 0,
            'title' => 'MENU_81',
            'submenu' => Array
                (
                    [82] => Array
                        (
                            'id' => 82,
                            'parent_id' => 81,
                            'title' => 'MENU_81_82',
                            'submenu' => Array
                                (
                                )

                        )

                    [83] => Array
                        (
                            'id' => 83,
                            'parent_id' => 81,
                            'title' => 'MENU_81_83',
                            'submenu' => Array
                                (
                                )

                        )

                )

        )

);

var_dump($ar1);    
?>

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)
5.4.29	0.012	0.092	12.50
5.4.28	0.007	0.064	12.39
5.4.27	0.009	0.065	12.39
5.4.26	0.004	0.066	12.39
5.4.25	0.004	0.063	12.39
5.4.24	0.012	0.064	12.39
5.4.23	0.008	0.059	12.39
5.4.22	0.008	0.049	12.39
5.4.21	0.006	0.055	12.39
5.4.20	0.009	0.058	12.39
5.4.19	0.009	0.069	12.38
5.4.18	0.016	0.047	12.38
5.4.17	0.005	0.054	12.39
5.4.16	0.008	0.038	12.39
5.4.15	0.005	0.040	12.38
5.4.14	0.009	0.037	12.07
5.4.13	0.006	0.039	12.05
5.4.12	0.007	0.047	12.02
5.4.11	0.008	0.040	12.02
5.4.10	0.011	0.050	12.02
5.4.9	0.006	0.050	12.02
5.4.8	0.007	0.046	12.02
5.4.7	0.007	0.045	12.01
5.4.6	0.015	0.068	12.01
5.4.5	0.015	0.077	12.01
5.4.4	0.006	0.063	12.00
5.4.3	0.012	0.052	12.00
5.4.2	0.025	0.101	12.00
5.4.1	0.024	0.084	11.99
5.4.0	0.012	0.084	11.49
5.3.28	0.010	0.063	12.71
5.3.27	0.011	0.069	12.73
5.3.26	0.015	0.061	12.72
5.3.25	0.010	0.053	12.72
5.3.24	0.011	0.047	12.71
5.3.23	0.010	0.045	12.71
5.3.22	0.008	0.050	12.68
5.3.21	0.014	0.046	12.68
5.3.20	0.010	0.044	12.68
5.3.19	0.013	0.049	12.68
5.3.18	0.007	0.043	12.68
5.3.17	0.007	0.037	12.67
5.3.16	0.004	0.041	12.67
5.3.15	0.009	0.058	12.67
5.3.14	0.008	0.038	12.66
5.3.13	0.008	0.040	12.66
5.3.12	0.009	0.043	12.66
5.3.11	0.013	0.044	12.66
5.3.10	0.004	0.041	12.11
5.3.9	0.006	0.041	12.08
5.3.8	0.012	0.052	12.07
5.3.7	0.013	0.058	12.07
5.3.6	0.009	0.062	12.06
5.3.5	0.007	0.049	12.00
5.3.4	0.008	0.042	12.00
5.3.3	0.008	0.050	11.95
5.3.2	0.010	0.045	11.73
5.3.1	0.008	0.051	11.70
5.3.0	0.010	0.051	11.68

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