Online PHP editor | perf for OtNT6

<?php $txt = "000132,000136,000138,000393,000398,000400,000401,000586,000598,000650,000651,000652,000653,000654,010178,010179,010180,010185,010188,010189,010193,010236,010237,010291,010293,010445,010446,010447,010448,010673,010674,010675,010676,010694,010697,020237,020238,020239,020240,020374,020375,020376,020377,020402,020403,020404,020405,020428,020429,020430,020569,020570,020571,020657,030684,030686,030687,030688,030689,030690,030691,040078,040079,040080,040081,040082,040083,040086,040087,040151,040152,040153,040154,040155,040156,040157,040158,040159,040232,040233,040234,040236,040237,040238,040239,040240,044065,044175,050694,050695,050702,050707,050717,060105,060106,060108,060109,060110,060111,060112,060113,060114,060115,060116,060117,060118,060119,060120,060121,060122,060123,060124,060125,060126,060127,060128,060129,060130,060131,060132,060133,060134,060135,060136,060137,060149,060623,060624,060625,060626,060627,060628,060629,060632,060633,060634,060635,060636,060637,060638,060639,060640,060641,060642,060643,060644,060645,060647,060648,060649,060650,060651,060652,061144,061259,061260,061261,061262,061263,061264,061265,061266,061267,061268,061272,061273,061274,061275,061276,061277,061278,061279,061282,061757,061758,061759,061760,061761,061762,061763,061764,061765,061766,061767,061768,061769,061770,061771,061772,061773,061774,061776,061778,061779,061780,061781,061782,061783,061784,069000000091,069000000094,069000000095,069000000104,069000000407,069000000408,069000000419,069000000420,069000000421,069000000422,069000000423,069000000424,069000000425,069000000426,069000000428,069000000429,069000000439,069000000440,069000000451,069000000452,069000000453,069000000454,069000000455,069000000456,069000000457,069000000468,069000000505,069000000506,069000000507,069000000517,069000000518,069000000524,069000000525,069000000526,069000000616,069000000617,069000000618,069000000619,069000000623,069000000624,069000000625,069000000626,069000000632,069000000633,069000000729,069000000730,069000000731,069000000732,069000000734,069000000735,069000000736,069000000737,069000000742,069000000743,069000001059,069000001060,069000001061,069000001062,069000001063,069000001074,069000001075,069000001076,069000001077,069000001078,069000001110,069000001111,069000001112,069000001113,069000001121,069000001122,069000001123,069000001124,069000001129,069000001130,069000001131,069000001132,069000001133,069000001134,069000001135,069000001136,069000001137,069000001138,069000001139,069000001140,069000001297,069000001298,069000001306,069000001307,069000001308,069000001309,069000001310,069000001311,069000001312,069000001313,069000001314,069000001315,069000001828,069000001829,069000001830,069000001831,069000001832,069000001833,069000001834,069000001835,069000001836,069000001837,069000001838,069000001839,069000001840,069000001841,069000001842,069000001843,069000001844,069000001845,069000001883,069000001884,069000001896,069000001897,069000001898,069000001899,069000001900,069000001901,069000001905,069000001906,069000001907,069000001908,069000001911,069000001912,069000001913,069000001914,069000001915,069000001916,069000001917,069000001918,069000002118,069000002121,069000002122,069000002123,069000002134,069000002135,069000002136,069000002137,069000002138,069000002139,069000002154,069000002155,069000002168,069000002169,069000002170,069000002171,069000002172,069000002173,069000002174,069000002175,069000002211,069000002212,069000002213,069000002214,069000002216,069000002217,069000002218,069000002219,069000002226,069000002228,069000002230,069000002231,069000002232,069000002233,069000002247,069000002248,069000002251,069000002271,069000002272,069000002273,069000002274,069000002276,069000002309,069000002312,069000002323,069000002324,069000002325,069000002326,069000002354,069000002355,069000002356,069000002357,069000002358,840283,840626,850153,850154,850155,850156,850157,850158,850159,850160,850161,850162,850163,850164,850165,850166,850167,850168,850169,850170,850171,850172,850173,850174,850175,850176,850179,850180,850181,850182,850183,850184,850185,850186,850187,850188,850189,850190,850191,850192,850193,850194,850195,850196,850197,850198,850199,850200,850201,850202,850203,850204,850207,850208,850230,850231,850232,850236,850257,850265,850270,850271,850273,850276,850277,850278,850279,850280,850281,850284,850285,850286,850287,850288,850289,850290,850292,850293,850294,850295,850296,850299,850301,850303,850304,850306,850313,850329,850330,850331,850332,850333,850334,850336,850337,850347,850348,850349,850350,850351,850352,850353,850356,850357,850358,850359,850360,850361,850364,850367,850368,850370,851065,851066,851067,851069,851070,851071,851072,851074,851164,870200,870202,870203,870205,870411,890390,890395,890397,890409,890410,890434,890470,890520,890552,890555,890556,890557,890561,890568,890572,892355,892403,892405,892406,990450,990460,990461,990463,990474,990475,990476,990477,990478,990479,990480,990502 "; foreach(explode(",",$txt) AS $key => $subarray) { echo $key.' - '.$value.'<br/>'; } print_r($array);

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.010	0.010	18.68
8.3.5	0.012	0.010	21.99
8.3.4	0.018	0.004	18.80
8.3.3	0.009	0.009	19.10
8.3.2	0.006	0.003	20.34
8.3.1	0.003	0.006	22.10
8.3.0	0.006	0.003	22.46
8.2.18	0.014	0.007	16.50
8.2.17	0.018	0.003	22.96
8.2.16	0.009	0.006	20.89
8.2.15	0.008	0.000	24.18
8.2.14	0.010	0.000	24.66
8.2.13	0.014	0.003	26.16
8.2.12	0.010	0.000	19.36
8.2.11	0.003	0.007	22.24
8.2.10	0.009	0.006	17.92
8.2.9	0.003	0.006	19.09
8.2.8	0.000	0.009	17.97
8.2.7	0.007	0.003	17.50
8.2.6	0.000	0.009	17.93
8.2.5	0.006	0.003	18.07
8.2.4	0.006	0.003	18.16
8.2.3	0.000	0.008	18.23
8.2.2	0.000	0.008	17.89
8.2.1	0.004	0.004	17.79
8.2.0	0.005	0.005	17.73
8.1.28	0.016	0.006	25.92
8.1.27	0.006	0.003	22.19
8.1.26	0.006	0.003	26.35
8.1.25	0.000	0.009	28.09
8.1.24	0.006	0.003	23.71
8.1.23	0.003	0.009	19.22
8.1.22	0.003	0.006	17.78
8.1.21	0.003	0.006	18.77
8.1.20	0.010	0.000	17.61
8.1.19	0.000	0.008	17.51
8.1.18	0.004	0.004	18.10
8.1.17	0.005	0.005	18.83
8.1.16	0.008	0.000	22.08
8.1.15	0.006	0.003	18.70
8.1.14	0.003	0.006	17.51
8.1.13	0.004	0.004	17.86
8.1.12	0.003	0.006	17.57
8.1.11	0.000	0.009	17.51
8.1.10	0.009	0.000	17.52
8.1.9	0.000	0.008	17.58
8.1.8	0.000	0.009	17.50
8.1.7	0.004	0.004	17.51
8.1.6	0.005	0.005	17.61
8.1.5	0.005	0.005	17.49
8.1.4	0.004	0.004	17.50
8.1.3	0.005	0.003	17.69
8.1.2	0.000	0.010	17.73
8.1.1	0.000	0.008	17.66
8.1.0	0.000	0.009	17.46
8.0.30	0.005	0.003	18.77
8.0.29	0.000	0.008	17.04
8.0.28	0.003	0.005	18.51
8.0.27	0.003	0.005	17.18
8.0.26	0.003	0.003	16.82
8.0.25	0.007	0.000	17.05
8.0.24	0.005	0.004	17.06
8.0.23	0.004	0.004	17.13
8.0.22	0.004	0.004	17.02
8.0.21	0.008	0.000	17.04
8.0.20	0.000	0.008	17.06
8.0.19	0.004	0.004	17.07
8.0.18	0.005	0.003	17.05
8.0.17	0.003	0.005	16.94
8.0.16	0.004	0.004	17.02
8.0.15	0.006	0.003	16.89
8.0.14	0.009	0.000	16.88
8.0.13	0.000	0.006	13.55
8.0.12	0.004	0.004	16.97
8.0.11	0.000	0.009	17.02
8.0.10	0.004	0.004	16.91
8.0.9	0.009	0.000	17.06
8.0.8	0.004	0.015	17.03
8.0.7	0.000	0.009	17.02
8.0.6	0.004	0.004	16.89
8.0.5	0.005	0.003	17.00
8.0.3	0.017	0.012	17.25
8.0.2	0.011	0.013	17.40
8.0.1	0.004	0.004	17.07
8.0.0	0.019	0.006	16.90
7.4.33	0.003	0.003	15.09
7.4.32	0.003	0.003	16.52
7.4.30	0.000	0.008	16.56
7.4.29	0.008	0.000	16.67
7.4.28	0.004	0.004	16.29
7.4.27	0.006	0.003	16.71
7.4.26	0.003	0.009	16.48
7.4.25	0.003	0.006	16.65
7.4.24	0.003	0.005	16.51
7.4.23	0.006	0.003	16.57
7.4.22	0.009	0.013	16.71
7.4.21	0.009	0.011	16.55
7.4.20	0.003	0.006	16.67
7.4.19	0.000	0.008	16.53
7.4.16	0.012	0.009	16.67
7.4.15	0.014	0.009	17.40
7.4.14	0.017	0.009	17.86
7.4.13	0.017	0.011	16.63
7.4.12	0.010	0.013	16.45
7.4.11	0.006	0.016	16.58
7.4.10	0.015	0.007	16.67
7.4.9	0.006	0.016	16.66
7.4.8	0.016	0.010	19.39
7.4.7	0.009	0.013	16.38
7.4.6	0.017	0.008	16.70
7.4.5	0.005	0.000	16.43
7.4.4	0.010	0.005	22.77
7.4.3	0.004	0.019	16.73
7.4.0	0.011	0.004	14.94
7.3.33	0.007	0.000	13.19
7.3.32	0.003	0.003	13.07
7.3.31	0.004	0.004	16.22
7.3.30	0.004	0.004	16.37
7.3.29	0.011	0.007	16.43
7.3.28	0.012	0.007	16.39
7.3.27	0.016	0.016	17.40
7.3.26	0.014	0.012	16.31
7.3.25	0.017	0.009	16.59
7.3.24	0.006	0.018	16.66
7.3.23	0.014	0.007	16.42
7.3.21	0.015	0.009	16.63
7.3.20	0.017	0.003	19.39
7.3.19	0.006	0.024	16.46
7.3.18	0.013	0.007	16.61
7.3.17	0.011	0.011	16.66
7.3.16	0.013	0.007	16.49
7.3.12	0.009	0.006	14.74
7.2.33	0.010	0.013	16.63
7.2.32	0.015	0.017	16.68
7.2.31	0.010	0.010	16.75
7.2.30	0.010	0.010	16.47
7.2.29	0.009	0.013	16.79
7.1.7	0.000	0.007	17.16
7.1.6	0.004	0.008	17.28
7.1.5	0.011	0.007	16.86
7.0.20	0.003	0.013	16.80