3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode(/* 0 */ '{ "0" : 3870, "1" : 2580, "2" : 6450, "3" : 3225, "4" : 5160, "5" : 4515, "6" : 5805, "7" : 9675, "8" : 7095, "9" : 10320, "10" : 9030, "11" : 7740, "12" : 8385, "13" : 12900, "14" : 1290, "15" : 0, "16" : 10965, "17" : 15480, "18" : 5960, "19" : 1935, "20" : 4470, "21" : 5215, "22" : 3725, "23" : 2980, "24" : 11610, "25" : 12255, "26" : 2258, "27" : 5483, "28" : 2235, "29" : 7450, "30" : 1490, "31" : 4193, "32" : 6705, "33" : 5588, "34" : 7823, "35" : 12665, "36" : 8940, "37" : 8195, "38" : 323, "39" : 16390, "40" : 9685, "41" : 2903, "42" : 10430, "43" : 13545, "44" : 4843, "45" : 15645, "46" : 11920, "47" : 373, "48" : 13410, "49" : 2608, "50" : 8568, "51" : 4838, "52" : 4098, "53" : 11175, "54" : 14155, "55" : 14900, "56" : 745 }'));

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00018.43
8.3.50.0140.00622.92
8.3.40.0080.00818.71
8.3.30.0140.00019.11
8.3.20.0040.00420.16
8.3.10.0050.00323.48
8.3.00.0030.00619.26
8.2.180.0000.01516.32
8.2.170.0060.00922.96
8.2.160.0150.00020.48
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0090.00021.02
8.2.110.0030.00720.45
8.2.100.0060.00617.89
8.2.90.0000.00819.09
8.2.80.0000.01017.97
8.2.70.0040.00417.50
8.2.60.0060.00317.90
8.2.50.0030.00518.07
8.2.40.0040.00417.97
8.2.30.0000.00719.30
8.2.20.0040.00417.55
8.2.10.0000.00717.92
8.2.00.0040.00417.53
8.1.280.0110.01125.92
8.1.270.0060.00323.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00621.93
8.1.230.0060.00619.06
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00717.10
8.1.190.0000.00816.98
8.1.180.0060.00318.10
8.1.170.0090.00018.52
8.1.160.0040.00421.82
8.1.150.0070.00018.63
8.1.140.0040.00417.25
8.1.130.0030.00517.81
8.1.120.0000.00717.37
8.1.110.0040.00417.29
8.1.100.0000.00717.23
8.1.90.0040.00417.30
8.1.80.0000.00717.40
8.1.70.0070.00017.27
8.1.60.0040.00417.48
8.1.50.0000.00817.30
8.1.40.0040.00417.36
8.1.30.0030.00517.46
8.1.20.0050.00317.52
8.1.10.0030.00517.41
8.1.00.0060.00317.32
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0000.00717.18
8.0.260.0000.00617.13
8.0.250.0030.00316.72
8.0.240.0050.00216.73
8.0.230.0030.00316.89
8.0.220.0050.00316.78
8.0.210.0070.00016.76
8.0.200.0070.00016.84
8.0.190.0040.00416.78
8.0.180.0040.00416.74
8.0.170.0040.00416.81
8.0.160.0040.00416.68
8.0.150.0000.00816.70
8.0.140.0040.00416.62
8.0.130.0000.00713.22
8.0.120.0000.00816.75
8.0.110.0060.00316.80
8.0.100.0000.00816.74
8.0.90.0040.00416.76
8.0.80.0130.00316.71
8.0.70.0040.00416.63
8.0.60.0000.00916.80
8.0.50.0000.00716.62
8.0.30.0120.01316.77
8.0.20.0190.00817.40
8.0.10.0040.00416.76
8.0.00.0090.01016.62
7.4.330.0000.00515.00
7.4.320.0000.00616.32
7.4.300.0030.00316.36
7.4.290.0050.00316.35
7.4.280.0000.00816.46
7.4.270.0000.00716.45
7.4.260.0070.00016.33
7.4.250.0000.00816.38
7.4.240.0040.00316.50
7.4.230.0000.00716.37
7.4.220.0060.01916.33
7.4.210.0000.01716.47
7.4.200.0030.00316.53
7.4.160.0120.00616.25
7.4.150.0150.00617.40
7.4.140.0110.01417.86
7.4.130.0100.00816.28
7.4.120.0100.00816.39
7.4.110.0120.00916.40
7.4.100.0190.00016.29
7.4.90.0130.00616.39
7.4.80.0130.00919.39
7.4.70.0000.02216.37
7.4.60.0080.01016.27
7.4.50.0030.00516.37
7.4.40.0060.01116.24
7.4.30.0180.00316.37
7.4.00.0100.00714.61
7.3.330.0000.00513.07
7.3.320.0020.00313.04
7.3.310.0000.00716.22
7.3.300.0030.00316.16
7.3.290.0060.00916.12
7.3.280.0100.00716.16
7.3.270.0160.00917.40
7.3.260.0080.01116.27
7.3.250.0110.00716.30
7.3.240.0030.01616.18
7.3.230.0120.00816.44
7.3.210.0100.00716.18
7.3.200.0190.00019.39
7.3.190.0060.01216.35
7.3.180.0000.01616.17
7.3.170.0180.00716.27
7.3.160.0120.00616.11
7.3.10.0040.01116.53
7.3.00.0100.00316.69
7.2.330.0120.00816.34
7.2.320.0120.00816.53
7.2.310.0110.00816.37
7.2.300.0000.01916.33
7.2.290.0120.00816.30
7.2.130.0040.01216.44
7.2.120.0160.00016.65
7.2.110.0030.00916.87
7.2.100.0000.00916.73
7.2.90.0100.00316.54
7.2.80.0110.00016.76
7.2.70.0030.01016.39
7.2.60.0090.00916.61
7.2.50.0050.00516.76
7.2.40.0030.00916.56
7.2.30.0070.00716.89
7.2.20.0080.00516.59
7.2.10.0060.00316.72
7.2.00.0030.01017.85
7.1.250.0040.00415.82
7.1.100.0030.00817.94
7.1.70.0000.00917.00
7.1.60.0040.01219.46
7.1.50.0140.01016.70
7.1.00.0100.07022.34
7.0.200.0000.00716.73
7.0.140.0070.06721.98
7.0.60.0130.07020.00
7.0.50.0030.07017.66
7.0.40.0130.07720.03
7.0.30.0270.07020.18
7.0.20.0330.07720.09
7.0.10.0170.08020.09
7.0.00.0070.04020.08
5.6.280.0070.06720.81
5.6.210.0070.07720.60
5.6.200.0030.07318.08
5.6.190.0070.08320.60
5.6.180.0230.04020.39
5.6.170.0230.04020.44
5.6.160.0100.06320.32
5.6.150.0070.06018.21
5.6.140.0000.04318.10
5.6.130.0030.04318.10
5.6.120.0130.07021.11
5.6.110.0070.08020.88
5.6.100.0170.07021.13
5.6.90.0070.04021.00
5.6.80.0100.04320.36
5.6.70.4700.03720.39
5.5.350.0200.07020.31
5.5.340.0170.06717.93
5.5.330.0100.03720.15
5.5.320.0130.04020.30
5.5.310.0230.04720.17
5.5.300.0100.07317.92
5.5.290.0070.04317.92
5.5.280.0130.08020.95
5.5.270.0100.08020.72
5.5.260.0070.04320.80
5.5.250.0000.04720.68
5.5.240.0200.08320.25
5.4.450.0200.05319.42
5.4.440.0200.04719.41
5.4.430.0170.04019.45
5.4.420.0170.04019.57
5.4.410.0470.03719.30
5.4.400.0230.04018.78
5.4.390.1070.03319.19
5.4.380.0370.06318.56
5.4.370.0370.06018.57
5.4.360.0400.04718.72
5.4.350.0530.07018.64
5.4.340.0270.05718.66
5.4.320.0040.04012.46
5.4.310.0080.03712.46
5.4.300.0040.03912.46
5.4.290.0110.03712.46
5.4.280.0100.03312.36
5.4.270.0120.03212.36
5.4.260.0110.03412.36
5.4.250.0070.03712.36
5.4.240.0110.03212.36
5.4.230.0080.04612.35
5.4.220.0040.04312.35
5.4.210.0060.03712.35
5.4.200.0090.03512.35
5.4.190.0080.03512.35
5.4.180.0080.03512.34
5.4.170.0080.03512.36
5.4.160.0060.04312.36
5.4.150.0070.03512.34
5.4.140.0070.03612.04
5.4.130.0040.03812.02
5.4.120.0080.03411.98
5.4.110.0060.03711.98
5.4.100.0080.03411.98
5.4.90.0060.03711.98
5.4.80.0100.03311.98
5.4.70.0040.04011.97
5.4.60.0050.04011.97
5.4.50.0070.03711.97
5.4.40.0080.03411.96
5.4.30.0060.04111.95
5.4.20.0090.03411.96
5.4.10.0070.03411.96
5.4.00.0070.03511.45
5.3.290.0100.03612.80
5.3.280.0060.03912.71
5.3.270.0070.04312.72
5.3.260.0080.03912.71
5.3.250.0090.03812.72
5.3.240.0070.04212.72
5.3.230.0090.04112.71
5.3.220.0090.03712.68
5.3.210.0090.03912.68
5.3.200.0070.04012.68
5.3.190.0110.03512.68
5.3.180.0070.03812.67
5.3.170.0080.03712.67
5.3.160.0030.04112.68
5.3.150.0080.03812.67
5.3.140.0100.03412.66
5.3.130.0090.03912.66
5.3.120.0090.03712.66
5.3.110.0080.03812.66
5.3.100.0080.03612.12
5.3.90.0070.03612.08
5.3.80.0090.03512.07
5.3.70.0080.04012.08
5.3.60.0090.03712.06
5.3.50.0090.03512.00
5.3.40.0080.03512.00
5.3.30.0060.03611.95
5.3.20.0080.03411.73
5.3.10.0060.03611.70
5.3.00.0070.03911.69
5.2.170.0040.0329.19
5.2.160.0060.0369.18
5.2.150.0070.0289.18
5.2.140.0050.0319.18
5.2.130.0090.0319.14
5.2.120.0030.0319.14
5.2.110.0060.0289.15
5.2.100.0060.0319.14
5.2.90.0070.0329.14
5.2.80.0020.0349.14
5.2.70.0060.0289.13
5.2.60.0060.0299.09
5.2.50.0050.0319.07
5.2.40.0050.0369.04
5.2.30.0050.0309.01
5.2.20.0070.0309.00
5.2.10.0070.0278.93
5.2.00.0050.0308.79
5.1.60.0040.0248.06
5.1.50.0040.0258.06
5.1.40.0030.0268.04
5.1.30.0050.0258.39
5.1.20.0040.0268.41
5.1.10.0060.0298.13
5.1.00.0070.0298.14
5.0.50.0050.0216.62
5.0.40.0050.0176.48
5.0.30.0030.0316.29
5.0.20.0030.0246.26
5.0.10.0020.0216.24
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0164.76
4.4.70.0030.0184.75
4.4.60.0030.0194.76
4.4.50.0050.0184.77
4.4.40.0020.0334.71
4.4.30.0040.0154.76
4.4.20.0060.0134.84
4.4.10.0030.0174.85
4.4.00.0040.0264.76
4.3.110.0030.0174.66
4.3.100.0030.0144.66
4.3.90.0020.0154.63
4.3.80.0040.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0040.0143.28
4.3.20.0010.0173.25
4.3.10.0010.0173.22
4.3.00.0000.02018.56

preferences:
63.09 ms | 401 KiB | 5 Q