3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0.1; $y = 0.6; printf("%.16G", ($x + $y));

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)
8.3.60.0100.01018.18
8.3.50.0090.00921.99
8.3.40.0120.00918.54
8.3.30.0110.00319.10
8.3.20.0030.00520.16
8.3.10.0040.00421.90
8.3.00.0000.00819.25
8.2.180.0170.00016.63
8.2.170.0130.00722.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00619.24
8.2.110.0100.00622.25
8.2.100.0060.00617.63
8.2.90.0030.00519.00
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0040.00417.78
8.2.50.0040.00418.07
8.2.40.0040.00419.75
8.2.30.0000.00717.94
8.2.20.0050.00217.68
8.2.10.0040.00417.98
8.2.00.0040.00417.70
8.1.280.0190.00425.92
8.1.270.0070.00318.79
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0110.00722.14
8.1.230.0030.00917.54
8.1.220.0070.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.87
8.1.160.0040.00422.02
8.1.150.0000.00718.82
8.1.140.0060.00317.30
8.1.130.0000.00717.73
8.1.120.0000.00717.43
8.1.110.0040.00417.40
8.1.100.0040.00417.37
8.1.90.0000.00717.37
8.1.80.0000.00717.39
8.1.70.0030.00317.39
8.1.60.0060.00317.45
8.1.50.0040.00417.50
8.1.40.0040.00417.47
8.1.30.0040.00417.61
8.1.20.0000.00817.54
8.1.10.0000.00817.38
8.1.00.0040.00417.40
8.0.300.0000.00818.77
8.0.290.0030.00516.63
8.0.280.0000.00718.25
8.0.270.0000.00717.10
8.0.260.0000.00617.10
8.0.250.0030.00316.86
8.0.240.0040.00416.82
8.0.230.0080.00016.85
8.0.220.0000.00616.81
8.0.210.0000.00716.83
8.0.200.0060.00016.79
8.0.190.0080.00016.86
8.0.180.0050.00216.88
8.0.170.0040.00416.74
8.0.160.0000.00816.91
8.0.150.0000.00716.66
8.0.140.0000.00816.84
8.0.130.0060.00013.21
8.0.120.0040.00416.69
8.0.110.0000.00716.84
8.0.100.0040.00416.84
8.0.90.0040.00416.89
8.0.80.0160.00616.77
8.0.70.0040.00416.70
8.0.60.0070.00016.77
8.0.50.0000.00716.66
8.0.30.0120.01217.01
8.0.20.0140.00817.40
8.0.10.0050.00216.75
8.0.00.0110.00716.80
7.4.330.0020.00315.03
7.4.320.0050.00216.43
7.4.300.0000.00616.54
7.4.290.0000.00716.51
7.4.280.0000.00816.44
7.4.270.0040.00416.44
7.4.260.0040.00416.57
7.4.250.0000.00716.41
7.4.240.0040.00416.47
7.4.230.0030.00316.57
7.4.220.0070.01116.56
7.4.210.0150.00016.46
7.4.200.0030.00316.47
7.4.160.0070.01016.29
7.4.150.0150.03317.40
7.4.140.0120.00717.86
7.4.130.0130.00516.44
7.4.120.0080.01016.33
7.4.110.0070.01116.39
7.4.100.0090.00916.46
7.4.90.0140.00316.53
7.4.80.0110.00619.39
7.4.70.0110.00416.59
7.4.60.0060.01016.30
7.4.50.0050.00016.50
7.4.40.0090.00916.36
7.4.30.0120.00916.67
7.4.00.0070.01014.86
7.3.330.0030.00313.04
7.3.320.0040.00913.04
7.3.310.0070.00016.26
7.3.300.0060.00016.19
7.3.290.0060.01216.26
7.3.280.0060.01216.19
7.3.270.0120.00417.40
7.3.260.0070.01016.35
7.3.250.0090.00816.30
7.3.240.0110.00716.17
7.3.230.0070.01116.39
7.3.210.0030.01316.10
7.3.200.0150.00319.39
7.3.190.0090.00916.26
7.3.180.0070.01116.43
7.3.170.0120.00416.39
7.3.160.0060.00916.48
7.3.120.0150.00017.15
7.3.110.0000.01017.15
7.3.100.0070.00717.15
7.3.90.0030.01017.15
7.3.80.0040.01117.15
7.3.70.0040.01217.15
7.3.60.0060.01217.15
7.3.50.0040.01117.15
7.3.40.0040.01117.15
7.3.30.0080.00617.15
7.3.20.0100.00017.15
7.3.10.0080.00817.15
7.3.00.0040.00817.15
7.2.330.0140.00316.44
7.2.320.0000.01616.49
7.2.310.0070.01016.54
7.2.300.0120.00416.54
7.2.290.0100.01316.73
7.2.240.0070.01017.15
7.2.230.0090.00617.15
7.2.220.0000.01417.15
7.2.210.0100.00717.15
7.2.200.0100.00617.15
7.2.190.0070.01017.15
7.2.180.0100.00717.15
7.2.170.0070.00717.15
7.2.160.0060.01017.15
7.2.150.0090.00617.15
7.2.140.0100.00617.15
7.2.130.0120.00317.15
7.2.120.0000.01117.15
7.2.110.0080.00817.15
7.2.100.0030.00917.15
7.2.90.0030.01317.15
7.2.80.0040.01117.15
7.2.70.0070.00717.15
7.2.60.0080.00417.15
7.2.50.0040.01117.15
7.2.40.0070.01017.15
7.2.30.0030.00717.15
7.2.20.0000.01817.15
7.2.10.0060.00917.15
7.2.00.0020.01218.21
7.1.330.0040.01117.15
7.1.320.0040.01217.15
7.1.310.0000.01317.15
7.1.300.0030.01317.15
7.1.290.0070.00717.15
7.1.280.0060.00917.15
7.1.270.0070.01017.15
7.1.260.0030.01117.15
7.1.250.0030.01417.15
7.1.100.0060.01317.84
7.1.70.0070.00717.17
7.1.60.0070.00417.02
7.1.50.0130.00916.77
7.1.00.0130.06722.51
7.0.200.0040.00816.38
7.0.140.0000.05022.00
7.0.60.0030.09019.80
7.0.50.0100.08717.85
7.0.40.0070.04320.04
7.0.30.0300.07020.18
7.0.20.0330.08019.99
7.0.10.0100.03720.04
7.0.00.0100.03720.16
5.6.280.0070.07020.76
5.6.210.0030.08720.50
5.6.200.0030.04318.10
5.6.190.0030.07020.43
5.6.180.0470.04720.58
5.6.170.0330.07020.49
5.6.160.0030.04320.44
5.6.150.0070.03718.22
5.6.140.0030.04018.17
5.6.130.0070.05318.07
5.6.120.0030.08721.13
5.6.110.0130.08021.13
5.6.100.0070.05721.10
5.6.90.0230.06021.03
5.6.80.0070.06020.52
5.5.350.2400.03720.46
5.5.340.0130.07317.93
5.5.330.0070.08320.29
5.5.320.0500.06320.21
5.5.310.0300.06720.41
5.5.300.0100.07717.91
5.5.290.0030.08317.96
5.5.280.0100.06320.86
5.5.270.0000.04720.76
5.5.260.0130.06020.86
5.5.250.0100.07020.64
5.5.240.0170.07020.03
5.4.450.3530.03719.41
5.4.440.3270.03719.13
5.4.430.3400.04019.30
5.4.420.3270.04019.39
5.4.410.3900.03319.20
5.4.400.0130.06719.12
5.4.390.3370.04019.06
5.4.380.3300.03019.07
5.4.370.3200.04318.98
5.4.360.3730.03719.12
5.4.350.3830.04018.98
5.4.340.3200.04319.09
5.4.320.3400.03318.96
5.4.310.3770.04018.98
5.4.300.3730.03318.98
5.4.290.3570.03719.11
5.4.280.3970.04018.76
5.4.270.3570.03319.09
5.4.260.3330.04019.12
5.4.250.3300.03719.05
5.4.240.3300.03319.02
5.4.230.3630.03318.98
5.4.220.3300.03319.08
5.4.210.3270.04019.08
5.4.200.3500.04018.85
5.4.190.3330.03718.98
5.4.180.3270.03719.00
5.4.170.3630.03719.09
5.4.160.3470.04319.08
5.4.150.3030.03318.94
5.4.140.3470.03316.44
5.4.130.3630.02716.24
5.4.120.3530.03316.23
5.4.110.3600.03716.38
5.4.100.3570.03716.39
5.4.90.3770.03316.42
5.4.80.3230.03716.50
5.4.70.3470.03716.18
5.4.60.3570.03316.47
5.4.50.3400.04016.27
5.4.40.4070.03316.02
5.4.30.3900.04016.17
5.4.20.3270.03316.36
5.4.10.3130.03716.38
5.4.00.3430.03015.77
5.3.290.3570.03314.50
5.3.280.3770.04314.57
5.3.270.3000.03714.44
5.3.260.3200.04314.44
5.3.250.3270.04014.65
5.3.240.4370.03314.44
5.3.230.3570.03314.54
5.3.220.3030.04014.55
5.3.210.3500.03014.51
5.3.200.3630.03014.50
5.3.190.3470.04314.44
5.3.180.3700.04014.50
5.3.170.3570.03714.46
5.3.160.3430.03314.40
5.3.150.3600.02714.61
5.3.140.4100.03714.52
5.3.130.4170.03714.38
5.3.120.3970.03014.42
5.3.110.3270.03014.45
5.3.100.3600.03713.98
5.3.90.3770.03713.87
5.3.80.3730.03713.92
5.3.70.3600.03713.86
5.3.60.3770.04013.77
5.3.50.3600.03313.87
5.3.40.3600.03313.88
5.3.30.3600.04013.81
5.3.20.4130.04013.56
5.3.10.3900.04013.48
5.3.00.3700.03713.49
5.2.170.2670.03011.05
5.2.160.3000.02711.29
5.2.150.3270.02711.03
5.2.140.3370.02711.03
5.2.130.3500.03311.19
5.2.120.3300.02011.15
5.2.110.2970.03310.96
5.2.100.3130.03011.03
5.2.90.3230.02711.12
5.2.80.3030.02710.93
5.2.70.2270.03311.10
5.2.60.3270.03011.09
5.2.50.2970.03010.85
5.2.40.2530.02710.90
5.2.30.2770.02310.98
5.2.20.2930.03010.79
5.2.10.2570.02710.77
5.2.00.2670.02710.68
5.1.60.2670.02310.00
5.1.50.2200.0239.88
5.1.40.2230.0239.91
5.1.30.2670.03010.32
5.1.20.2300.02710.27
5.1.10.2930.02710.04
5.1.00.2970.0239.93
5.0.50.1630.0178.66
5.0.40.1370.0208.38
5.0.30.1330.0308.08
5.0.20.1530.0178.12
5.0.10.1470.0178.07
5.0.00.1070.0438.27
4.4.90.1330.0135.89
4.4.80.1100.0135.82
4.4.70.1630.0175.78
4.4.60.1670.0175.82
4.4.50.1600.0135.84
4.4.40.1370.0205.81
4.4.30.1530.0135.81
4.4.20.1400.0175.84
4.4.10.1830.0075.92
4.4.00.1470.0235.82
4.3.110.1630.0175.75
4.3.100.1500.0135.81
4.3.90.1230.0175.75
4.3.80.0030.0335.78
4.3.70.0000.0275.75
4.3.60.0000.0375.75
4.3.50.0000.0305.78
4.3.40.0030.0375.75
4.3.30.0000.0305.75
4.3.20.0000.0335.75
4.3.10.0000.0205.75
4.3.00.0030.0335.75

preferences:
48.57 ms | 401 KiB | 5 Q