3v4l.org

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

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)
8.3.60.0070.00716.63
8.3.50.0110.00622.19
8.3.40.0110.00418.84
8.3.30.0100.00319.27
8.3.20.0080.00020.46
8.3.10.0080.00023.90
8.3.00.0040.00419.02
8.2.180.0120.00316.75
8.2.170.0140.00022.96
8.2.160.0040.01120.64
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0030.00622.64
8.2.100.0120.00019.83
8.2.90.0070.00019.48
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0060.00320.06
8.2.30.0040.00418.39
8.2.20.0080.00018.02
8.2.10.0040.00418.34
8.2.00.0040.00417.83
8.1.280.0040.01125.92
8.1.270.0200.00024.21
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00324.08
8.1.230.0070.00419.45
8.1.220.0000.00818.04
8.1.210.0060.00318.77
8.1.200.0030.00617.60
8.1.190.0050.00317.38
8.1.180.0000.00818.10
8.1.170.0000.00718.81
8.1.160.0000.00722.23
8.1.150.0000.00718.75
8.1.140.0000.00717.60
8.1.130.0050.00318.03
8.1.120.0030.00617.70
8.1.110.0000.00817.73
8.1.100.0000.00717.66
8.1.90.0030.00317.64
8.1.80.0030.00517.73
8.1.70.0030.00317.62
8.1.60.0030.00617.79
8.1.50.0000.00817.66
8.1.40.0000.00717.73
8.1.30.0000.00817.75
8.1.20.0070.00017.82
8.1.10.0020.00517.54
8.1.00.0040.00417.56
8.0.300.0070.00018.77
8.0.290.0040.00417.43
8.0.280.0040.00418.59
8.0.270.0000.00717.49
8.0.260.0000.00617.36
8.0.250.0080.00017.16
8.0.240.0000.00617.14
8.0.230.0000.00717.22
8.0.220.0000.00717.04
8.0.210.0040.00417.10
8.0.200.0050.00217.07
8.0.190.0050.00317.23
8.0.180.0040.00417.14
8.0.170.0020.00517.19
8.0.160.0040.00416.97
8.0.150.0030.00517.11
8.0.140.0040.00417.08
8.0.130.0030.00313.59
8.0.120.0060.00316.94
8.0.110.0040.00417.13
8.0.100.0000.00717.02
8.0.90.0000.00816.95
8.0.80.0100.01016.98
8.0.70.0040.00417.11
8.0.60.0040.00316.90
8.0.50.0070.00016.86
8.0.30.0110.00917.16
8.0.20.0100.00917.40
8.0.10.0070.00017.07
8.0.00.0110.00916.71
7.4.330.0000.00615.00
7.4.320.0030.00316.77
7.4.300.0040.00416.79
7.4.290.0050.00216.74
7.4.280.0060.00316.78
7.4.270.0000.00716.61
7.4.260.0030.00316.76
7.4.250.0000.00816.63
7.4.240.0030.00416.62
7.4.230.0000.00816.65
7.4.220.0060.01216.57
7.4.210.0140.00016.57
7.4.200.0000.00716.83
7.4.190.0030.00316.96
7.4.160.0080.00816.52
7.4.150.0050.01317.40
7.4.140.0100.00717.86
7.4.130.0120.00616.41
7.4.120.0090.01116.60
7.4.110.0070.01016.46
7.4.100.0030.01316.57
7.4.90.0100.00716.46
7.4.80.0030.01519.39
7.4.70.0100.00616.56
7.4.60.0060.01216.60
7.4.50.0030.00316.65
7.4.40.0030.01516.56
7.4.30.0030.01316.49
7.4.00.0120.00314.82
7.3.330.0000.00613.48
7.3.320.0030.00313.28
7.3.310.0040.00416.60
7.3.300.0000.00716.56
7.3.290.0090.00616.38
7.3.280.0130.00416.43
7.3.270.0060.01217.40
7.3.260.0060.01416.36
7.3.250.0120.00516.46
7.3.240.0070.01616.77
7.3.230.0130.01016.56
7.3.210.0110.01116.79
7.3.200.0060.01619.39
7.3.190.0070.01016.64
7.3.180.0100.00716.44
7.3.170.0080.00816.64
7.3.160.0030.01416.55
7.3.120.0070.01014.81
7.2.330.0060.01216.57
7.2.320.0160.00316.98
7.2.310.0070.01116.40
7.2.300.0070.01116.68
7.2.290.0080.01016.75
7.2.80.0000.01616.58
7.2.60.0420.00916.97
7.2.00.0030.00919.26
7.1.200.0060.00615.59
7.1.100.0000.01117.99
7.1.70.0000.00717.39
7.1.60.0120.01219.70
7.1.50.0060.00617.03
7.1.00.0070.07322.46
7.0.200.0040.00416.62
7.0.140.0030.06722.25
7.0.60.0070.03720.19
7.0.50.0070.07718.02
7.0.40.0030.04320.19
7.0.30.0370.06320.12
7.0.20.0200.07720.07
7.0.10.0230.07720.43
7.0.00.0030.09020.23
5.6.280.0030.07321.22
5.6.210.0200.07320.81
5.6.200.0030.06318.25
5.6.190.0100.06020.56
5.6.180.0070.05320.64
5.6.170.0230.05320.57
5.6.160.0070.06020.64
5.6.150.0170.07018.29
5.6.140.0100.08018.16
5.6.130.0100.08018.21
5.6.120.0130.06021.20
5.6.110.0100.06321.16
5.6.100.0100.08021.28
5.6.90.0130.06021.08
5.6.80.0130.07320.54
5.5.350.0070.07020.60
5.5.340.0070.08018.14
5.5.330.0170.05720.36
5.5.320.0200.04720.36
5.5.310.0430.07020.25
5.5.300.0070.08018.01
5.5.290.0030.05318.00
5.5.280.0030.08021.07
5.5.270.0100.04020.94
5.5.260.0030.09020.91
5.5.250.0130.07020.70
5.5.240.0000.07720.42
5.4.450.0170.04019.41
5.4.440.0100.03719.41
5.4.430.0270.04019.32
5.4.420.0300.03719.40
5.4.410.0230.04019.28
5.4.400.0170.04019.17
5.4.390.0270.03718.79
5.4.380.0100.06018.82
5.4.370.0200.04718.58
5.4.360.0070.05718.77
5.4.350.0270.04018.50
5.4.340.0200.05018.82
5.4.320.0040.03812.47
5.4.310.0050.03912.46
5.4.300.0070.05012.47
5.4.290.0070.05212.46
5.4.280.0090.05312.36
5.4.270.0080.04912.36
5.4.260.0090.07212.36
5.4.250.0120.05712.36
5.4.240.0100.07412.36
5.4.230.0100.07112.36
5.4.220.0080.08712.35
5.4.210.0210.05812.36
5.4.200.0100.05312.36
5.4.190.0070.05312.35
5.4.180.0120.04612.35
5.4.170.0090.05812.36
5.4.160.0100.05712.36
5.4.150.0110.04812.36
5.4.140.0140.06812.04
5.4.130.0140.06812.03
5.4.120.0080.05611.99
5.4.110.0040.05311.98
5.4.100.0080.03511.98
5.4.90.0080.03711.98
5.4.80.0060.04211.98
5.4.70.0090.03411.97
5.4.60.0060.03511.98
5.4.50.0060.03711.97
5.4.40.0100.05611.96
5.4.30.0120.04011.96
5.4.20.0040.04511.96
5.4.10.0070.03611.96
5.4.00.0060.04011.45
5.3.290.0110.03512.80
5.3.280.0090.03612.70
5.3.270.0050.04312.72
5.3.260.0080.04612.72
5.3.250.0060.04112.72
5.3.240.0070.03912.72
5.3.230.0060.04212.71
5.3.220.0050.04412.68
5.3.210.0090.04012.68
5.3.200.0100.04112.68
5.3.190.0180.05512.68
5.3.180.0110.05112.67
5.3.170.0070.05912.67
5.3.160.0090.04312.67
5.3.150.0070.05912.67
5.3.140.0090.03912.66
5.3.130.0040.04612.66
5.3.120.0060.04512.66
5.3.110.0070.04012.66
5.3.100.0070.04012.11
5.3.90.0100.03712.08
5.3.80.0220.07512.07
5.3.70.0210.11912.08
5.3.60.0100.03412.06
5.3.50.0040.04112.00
5.3.40.0100.03812.00
5.3.30.0090.05611.96
5.3.20.0080.03611.74
5.3.10.0070.03611.70
5.3.00.0090.03711.69
5.2.170.0090.0299.20
5.2.160.0080.0349.20
5.2.150.0040.0339.20
5.2.140.0070.0309.20
5.2.130.0030.0349.16
5.2.120.0110.0819.16
5.2.110.0070.0419.17
5.2.100.0090.0409.16
5.2.90.0100.0529.16
5.2.80.0090.0549.15
5.2.70.0130.0459.16
5.2.60.0140.0779.11
5.2.50.0140.0579.08
5.2.40.0090.0439.05
5.2.30.0090.0649.03
5.2.20.0130.0519.02
5.2.10.0110.0388.98
5.2.00.0070.0728.84
5.1.60.0060.0358.12
5.1.50.0100.0508.11
5.1.40.0090.0318.10
5.1.30.0060.0308.45
5.1.20.0050.0358.47
5.1.10.0050.0348.20
5.1.00.0140.0428.19
5.0.50.0110.0386.67
5.0.40.0070.0276.54
5.0.30.0090.0686.35
5.0.20.0030.0286.31
5.0.10.0080.0266.29
5.0.00.0100.0386.28
4.4.90.0040.0234.78
4.4.80.0100.0344.76
4.4.70.0020.0274.75
4.4.60.0080.0274.75
4.4.50.0170.0404.77
4.4.40.0020.0344.71
4.4.30.0050.0234.76
4.4.20.0060.0234.84
4.4.10.0070.0234.85
4.4.00.0080.0514.76
4.3.110.0030.0184.67
4.3.100.0030.0184.66
4.3.90.0040.0174.63
4.3.80.0040.0344.58
4.3.70.0030.0224.63
4.3.60.0020.0174.62
4.3.50.0030.0174.63
4.3.40.0040.0244.54
4.3.30.0020.0173.36
4.3.20.0050.0163.33
4.3.10.0060.0283.29
4.3.00.0030.02050.62

preferences:
36.09 ms | 401 KiB | 5 Q