3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val1 = pow(2, 64); $val2 = $val1 - 1; echo $val1 . PHP_EOL; echo $val2 . PHP_EOL; echo number_format($val1, 0, '', '') . PHP_EOL; echo number_format($val2, 0, '', '') . PHP_EOL;

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)
8.3.60.0140.00716.63
8.3.50.0110.00822.16
8.3.40.0090.00618.95
8.3.30.0100.00319.02
8.3.20.0090.00020.41
8.3.10.0080.00023.76
8.3.00.0040.00419.45
8.2.180.0180.00716.88
8.2.170.0170.00322.96
8.2.160.0040.01120.63
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.07
8.2.110.0030.00622.40
8.2.100.0090.00618.09
8.2.90.0040.00419.54
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0000.00818.18
8.2.50.0040.00418.07
8.2.40.0030.00620.20
8.2.30.0000.00818.47
8.2.20.0070.00017.92
8.2.10.0050.00218.29
8.2.00.0030.00517.95
8.1.280.0090.00625.92
8.1.270.0140.00724.08
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00924.09
8.1.230.0040.00719.40
8.1.220.0040.00417.91
8.1.210.0060.00318.77
8.1.200.0080.00417.60
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0000.00818.83
8.1.160.0070.00022.14
8.1.150.0070.00018.76
8.1.140.0040.00417.66
8.1.130.0070.00017.97
8.1.120.0100.00017.62
8.1.110.0060.00317.67
8.1.100.0070.00017.63
8.1.90.0000.00717.60
8.1.80.0070.00017.65
8.1.70.0000.00817.65
8.1.60.0060.00317.83
8.1.50.0030.00617.71
8.1.40.0050.00317.66
8.1.30.0000.00817.88
8.1.20.0030.00517.87
8.1.10.0000.00717.78
8.1.00.0000.00817.59
8.0.300.0040.00418.77
8.0.290.0000.00717.13
8.0.280.0070.00018.68
8.0.270.0030.00617.57
8.0.260.0030.00317.41
8.0.250.0070.00017.16
8.0.240.0030.00317.06
8.0.230.0000.00717.15
8.0.220.0000.00717.13
8.0.210.0030.00617.11
8.0.200.0000.00617.26
8.0.190.0000.00817.23
8.0.180.0080.00017.14
8.0.170.0040.00417.19
8.0.160.0070.00017.14
8.0.150.0040.00417.02
8.0.140.0000.00817.06
8.0.130.0050.00013.55
8.0.120.0000.00816.98
8.0.110.0040.00417.16
8.0.100.0000.00717.19
8.0.90.0050.00316.89
8.0.80.0130.01016.99
8.0.70.0040.00417.15
8.0.60.0020.00517.08
8.0.50.0040.00416.95
8.0.30.0090.00917.09
8.0.20.0140.00717.40
8.0.10.0050.00217.15
8.0.00.0070.01216.73
7.4.330.0000.00515.00
7.4.320.0000.00616.61
7.4.300.0000.00616.71
7.4.290.0030.00316.75
7.4.280.0100.00016.55
7.4.270.0030.00316.78
7.4.260.0050.00316.64
7.4.250.0080.00016.54
7.4.240.0060.00216.69
7.4.230.0030.00316.60
7.4.220.0090.01016.76
7.4.210.0080.00616.63
7.4.200.0030.00316.64
7.4.190.0030.00416.71
7.4.160.0080.00816.78
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0150.00816.69
7.4.120.0090.01016.58
7.4.110.0150.00316.45
7.4.100.0090.00916.64
7.4.90.0070.01016.46
7.4.80.0160.00719.39
7.4.70.0100.00716.55
7.4.60.0160.00616.60
7.4.50.0040.00016.74
7.4.40.0070.01016.50
7.4.30.0030.01316.61
7.4.00.0090.00614.71
7.3.330.0020.00613.24
7.3.320.0000.00513.40
7.3.310.0020.00516.64
7.3.300.0030.00516.44
7.3.290.0120.00316.41
7.3.280.0090.00816.43
7.3.270.0110.00717.40
7.3.260.0090.01316.64
7.3.250.0110.00516.65
7.3.240.0090.01216.53
7.3.230.0110.00516.59
7.3.210.0030.01416.61
7.3.200.0100.00719.39
7.3.190.0110.00616.56
7.3.180.0030.01316.61
7.3.170.0040.01416.62
7.3.160.0100.01016.43
7.3.120.0000.01514.95
7.2.330.0100.00716.81
7.2.320.0090.01316.76
7.2.310.0100.01016.91
7.2.300.0170.00016.77
7.2.290.0070.01016.84
7.2.80.0000.01516.78
7.2.00.0000.00919.59
7.1.200.0060.00615.96
7.1.100.0060.00618.03
7.1.70.0040.00417.26
7.1.60.0140.00719.70
7.1.50.0090.01216.93
7.1.00.0000.07722.63
7.0.200.0020.00516.68
7.0.140.0030.07322.21
7.0.60.0130.03320.04
7.0.50.0100.06318.09
7.0.40.0100.05019.96
7.0.30.0300.03320.27
7.0.20.0330.06320.29
7.0.10.0130.08320.28
7.0.00.0070.05320.23
5.6.280.0030.07721.30
5.6.210.0030.04720.63
5.6.200.0070.03718.17
5.6.190.0130.06020.56
5.6.180.0130.05320.47
5.6.170.0200.04320.53
5.6.160.0000.04720.44
5.6.150.0070.08018.35
5.6.140.0130.05018.24
5.6.130.0030.04318.30
5.6.120.0070.07321.18
5.6.110.0000.07321.09
5.6.100.0130.07721.16
5.6.90.0130.07721.03
5.6.80.0100.03320.43
5.5.350.0230.08020.54
5.5.340.0030.07718.07
5.5.330.0030.04320.36
5.5.320.0000.04320.43
5.5.310.0230.04020.23
5.5.300.0030.07317.97
5.5.290.0070.06018.01
5.5.280.0030.04021.05
5.5.270.0030.07720.91
5.5.260.0100.04320.95
5.5.250.0000.07020.84
5.5.240.0100.07320.31
5.4.450.0200.05319.13
5.4.440.0970.05319.61
5.4.430.0200.04719.59
5.4.420.1030.05319.56
5.4.410.0900.05319.49
5.4.400.0930.05019.07
5.4.390.0970.05319.12
5.4.380.0130.06018.55
5.4.370.0300.06018.82
5.4.360.0130.07718.71
5.4.350.0130.05718.73
5.4.340.0300.03718.79
5.4.320.0040.03812.47
5.4.310.0040.04012.46
5.4.300.0240.07612.47
5.4.290.0110.05612.46
5.4.280.0140.08812.37
5.4.270.0080.05212.36
5.4.260.0120.06212.36
5.4.250.0080.05612.37
5.4.240.0090.03612.37
5.4.230.0060.05212.36
5.4.220.0100.06512.36
5.4.210.0090.07212.36
5.4.200.0100.05312.36
5.4.190.0130.08512.36
5.4.180.0220.09612.35
5.4.170.0160.07112.36
5.4.160.0140.04912.36
5.4.150.0110.03812.36
5.4.140.0070.03812.04
5.4.130.0100.03912.03
5.4.120.0080.03311.99
5.4.110.0050.03711.99
5.4.100.0080.03711.98
5.4.90.0100.04511.98
5.4.80.0100.03711.98
5.4.70.0110.04811.98
5.4.60.0060.04611.98
5.4.50.0080.03711.98
5.4.40.0080.03711.97
5.4.30.0090.04411.97
5.4.20.0090.04711.96
5.4.10.0090.03911.96
5.4.00.0050.03711.46
5.3.290.0080.03712.80
5.3.280.0070.03712.70
5.3.270.0090.04312.72
5.3.260.0050.05612.72
5.3.250.0070.04212.72
5.3.240.0100.04412.72
5.3.230.0140.05612.71
5.3.220.0080.05312.68
5.3.210.0150.05112.68
5.3.200.0110.06312.68
5.3.190.0080.05112.67
5.3.180.0090.05112.68
5.3.170.0130.04912.67
5.3.160.0090.05612.67
5.3.150.0090.05912.68
5.3.140.0090.05812.66
5.3.130.0100.05112.66
5.3.120.0070.04412.66
5.3.110.0070.04512.66
5.3.100.0100.03712.11
5.3.90.0070.04112.09
5.3.80.0050.04112.07
5.3.70.0080.04212.07
5.3.60.0120.04912.07
5.3.50.0130.06712.00
5.3.40.0110.05312.00
5.3.30.0100.07611.96
5.3.20.0080.05911.74
5.3.10.0080.05211.70
5.3.00.0110.06311.69
5.2.170.0100.0649.20
5.2.160.0060.0379.20
5.2.150.0070.0449.20
5.2.140.0070.0499.20
5.2.130.0060.0439.16
5.2.120.0050.0369.16
5.2.110.0180.0469.17
5.2.100.0050.0539.16
5.2.90.0040.0469.16
5.2.80.0050.0399.16
5.2.70.0050.0339.16
5.2.60.0070.0309.11
5.2.50.0070.0319.08
5.2.40.0050.0339.05
5.2.30.0070.0359.03
5.2.20.0100.0269.02
5.2.10.0070.0288.98
5.2.00.0030.0318.83
5.1.60.0060.0238.12
5.1.50.0040.0268.11
5.1.40.0110.0378.10
5.1.30.0050.0338.45
5.1.20.0050.0298.47
5.1.10.0080.0268.20
5.1.00.0050.0288.19
5.0.50.0030.0226.67
5.0.40.0060.0196.53
5.0.30.0050.0406.34
5.0.20.0050.0206.31
5.0.10.0030.0226.29
5.0.00.0050.0316.29
4.4.90.0010.0194.78
4.4.80.0010.0184.76
4.4.70.0040.0204.75
4.4.60.0050.0144.75
4.4.50.0010.0174.77
4.4.40.0040.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0050.0234.76
4.3.110.0010.0194.67
4.3.100.0030.0224.66
4.3.90.0030.0224.63
4.3.80.0050.0324.58
4.3.70.0060.0244.63
4.3.60.0050.0164.63
4.3.50.0060.0124.63
4.3.40.0050.0224.55
4.3.30.0050.0193.36
4.3.20.0050.0193.33
4.3.10.0000.0263.29
4.3.00.0070.01716.92

preferences:
41.45 ms | 400 KiB | 5 Q