3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sprintf('%.99f', floatval(1)));

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)
8.3.40.0110.00318.89
8.3.30.0150.00418.92
8.3.20.0030.00320.29
8.3.10.0040.00421.95
8.3.00.0040.00417.50
8.2.170.0090.00622.96
8.2.160.0140.00020.47
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0050.00320.94
8.2.110.0080.00320.91
8.2.100.0120.00017.59
8.2.90.0000.00819.07
8.2.80.0000.00817.97
8.2.70.0040.00717.38
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0040.00817.98
8.2.30.0080.00017.79
8.2.20.0030.00517.54
8.2.10.0040.00417.80
8.2.00.0080.00017.60
8.1.270.0030.00623.79
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.19
8.1.230.0080.00417.42
8.1.220.0090.00018.77
8.1.210.0060.00318.85
8.1.200.0060.00317.22
8.1.190.0050.00317.11
8.1.180.0050.00218.10
8.1.170.0030.00618.61
8.1.160.0070.00021.85
8.1.150.0070.00018.77
8.1.140.0000.00717.27
8.1.130.0030.00317.76
8.1.120.0000.00717.37
8.1.110.0080.00017.33
8.1.100.0000.00717.35
8.1.90.0030.00317.25
8.1.80.0070.00017.31
8.1.70.0000.00717.24
8.1.60.0000.00817.44
8.1.50.0040.00417.40
8.1.40.0040.00417.30
8.1.30.0040.00417.49
8.1.20.0060.00317.50
8.1.10.0040.00417.27
8.1.00.0000.00817.20
8.0.300.0040.00419.73
8.0.290.0040.00416.58
8.0.280.0040.00418.23
8.0.270.0040.00717.17
8.0.260.0030.00717.00
8.0.250.0030.00316.83
8.0.240.0000.00716.95
8.0.230.0000.00716.87
8.0.220.0000.00716.73
8.0.210.0070.00016.79
8.0.200.0070.00016.82
8.0.190.0000.00816.79
8.0.180.0020.00516.86
8.0.170.0040.00416.92
8.0.160.0030.00316.79
8.0.150.0000.00716.66
8.0.140.0000.00716.77
8.0.130.0030.00313.23
8.0.120.0060.00316.73
8.0.110.0030.00316.77
8.0.100.0040.00416.89
8.0.90.0070.00016.85
8.0.80.0100.00716.82
8.0.70.0000.00816.81
8.0.60.0000.00716.70
8.0.50.0040.00416.86
8.0.30.0120.01016.89
8.0.20.0120.00717.40
8.0.10.0030.00316.75
8.0.00.0090.00916.56
7.4.330.0000.00515.01
7.4.320.0000.00716.46
7.4.300.0070.00016.35
7.4.290.0000.00716.40
7.4.280.0040.00416.42
7.4.270.0080.00016.48
7.4.260.0000.00716.41
7.4.250.0030.00616.42
7.4.240.0020.00516.43
7.4.230.0040.00416.57
7.4.220.0120.00616.39
7.4.210.0040.01116.41
7.4.200.0000.00716.29
7.4.160.0130.00316.21
7.4.150.0120.00817.40
7.4.140.0080.01017.86
7.4.130.0090.01116.40
7.4.120.0100.00616.38
7.4.110.0090.01516.45
7.4.100.0130.00916.29
7.4.90.0090.00916.23
7.4.80.0040.01319.39
7.4.70.0100.00916.42
7.4.60.0070.01016.22
7.4.50.0080.00016.25
7.4.40.0140.00316.51
7.4.30.0120.00316.16
7.4.00.0090.00614.80
7.3.330.0050.00013.08
7.3.320.0000.00513.03
7.3.310.0030.00315.98
7.3.300.0070.00016.23
7.3.290.0100.00616.30
7.3.280.0090.00716.24
7.3.270.0120.00617.40
7.3.260.0090.00816.20
7.3.250.0130.00716.37
7.3.240.0100.00716.30
7.3.230.0130.00316.41
7.3.210.0040.01316.21
7.3.200.0100.00719.39
7.3.190.0030.01516.26
7.3.180.0130.00316.39
7.3.170.0060.00916.31
7.3.160.0070.00716.20
7.3.10.0110.00416.36
7.3.00.0030.01316.68
7.2.330.0080.00816.31
7.2.320.0120.00916.52
7.2.310.0130.00316.41
7.2.300.0110.00616.50
7.2.290.0070.01316.38
7.2.130.0130.00316.88
7.2.120.0070.00716.73
7.2.110.0040.00816.66
7.2.100.0030.01016.72
7.2.90.0070.01116.66
7.2.80.0030.01216.44
7.2.70.0090.00616.61
7.2.60.0070.00916.68
7.2.50.0030.01016.89
7.2.40.0040.00416.77
7.2.30.0070.01016.84
7.2.20.0060.00916.73
7.2.10.0050.00316.73
7.2.00.0050.01018.04
7.1.250.0030.01015.63
7.1.200.0110.00415.89
7.1.100.0030.00718.00
7.1.70.0060.00616.96
7.1.60.0100.01019.40
7.1.50.0070.01416.79
7.1.00.0000.08022.30
7.0.200.0030.00716.65
7.0.140.0000.07721.99
7.0.60.0100.04319.93
7.0.50.0030.06017.80
7.0.40.0000.04720.04
7.0.30.0270.03720.21
7.0.20.0170.04720.00
7.0.10.0100.03720.17
7.0.00.0030.08720.04
5.6.280.0030.07020.92
5.6.210.0130.08020.61
5.6.200.0030.09018.11
5.6.190.0070.04020.77
5.6.180.0200.04320.58
5.6.170.0000.08020.42
5.6.160.0130.08020.38
5.6.150.0000.08318.13
5.6.140.0030.04718.07
5.6.130.0100.07718.19
5.6.120.0100.04720.99
5.6.110.0100.08021.02
5.6.100.0030.09020.88
5.6.90.0000.08020.97
5.6.80.0130.08020.43
5.5.350.0300.07020.48
5.5.340.0030.04018.01
5.5.330.0030.08320.37
5.5.320.0270.08020.34
5.5.310.0430.05720.20
5.5.300.0070.03717.91
5.5.290.0030.06017.93
5.5.280.0030.04320.76
5.5.270.0130.06720.86
5.5.260.0100.07720.86
5.5.250.0200.07720.54
5.5.240.0030.05320.14
5.4.450.0800.05319.57
5.4.440.0230.05319.40
5.4.430.0130.05719.44
5.4.420.0100.06019.22
5.4.410.0100.06019.40
5.4.400.0170.05019.21
5.4.390.0130.04718.82
5.4.380.0100.05018.61
5.4.370.0100.04018.65
5.4.360.0100.05018.57
5.4.350.0130.06811.97
5.4.340.0050.04311.96
5.4.320.0090.03212.45
5.4.310.0030.04112.45
5.4.300.0040.03812.45
5.4.290.0060.04112.45
5.4.280.0120.04412.34
5.4.270.0070.03812.34
5.4.260.0050.03912.34
5.4.250.0070.03712.35
5.4.240.0070.03512.35
5.4.230.0060.03812.34
5.4.220.0100.03212.34
5.4.210.0080.03312.34
5.4.200.0050.03812.34
5.4.190.0070.03512.34
5.4.180.0050.03712.33
5.4.170.0040.03812.34
5.4.160.0060.03512.34
5.4.150.0040.03612.34
5.4.140.0090.03512.02
5.4.130.0070.03512.01
5.4.120.0050.03611.96
5.4.110.0080.03411.96
5.4.100.0100.04211.96
5.4.90.0090.03311.96
5.4.80.0050.03811.96
5.4.70.0040.03711.96
5.4.60.0110.03011.96
5.4.50.0070.03411.96
5.4.40.0040.03811.95
5.4.30.0050.03611.95
5.4.20.0060.03411.95
5.4.10.0060.03411.95
5.4.00.0090.03311.44
5.3.290.0080.03612.80
5.3.280.0100.03412.71
5.3.270.0020.04412.72
5.3.260.0060.04012.72
5.3.250.0050.03912.72
5.3.240.0080.03612.72
5.3.230.0070.03812.71
5.3.220.0060.03812.68
5.3.210.0040.04212.68
5.3.200.0070.03512.68
5.3.190.0060.03812.68
5.3.180.0090.03312.68
5.3.170.0060.03712.67
5.3.160.0080.03512.68
5.3.150.0040.04012.67
5.3.140.0060.03712.66
5.3.130.0040.05212.66
5.3.120.0060.05212.66
5.3.110.0060.03912.66
5.3.100.0050.03812.12
5.3.90.0100.05012.09
5.3.80.0100.06012.08
5.3.70.0040.05412.07
5.3.60.0110.04312.06
5.3.50.0070.04812.00
5.3.40.0050.05012.00
5.3.30.0080.04811.94
5.3.20.0080.04611.73
5.3.10.0090.04611.70
5.3.00.0080.04811.68
5.2.170.0060.0379.18
5.2.160.0070.0299.18
5.2.150.0090.0299.18
5.2.140.0060.0329.18
5.2.130.0070.0339.14
5.2.120.0060.0349.14
5.2.110.0060.0289.14
5.2.100.0060.0289.14
5.2.90.0020.0329.14
5.2.80.0060.0309.14
5.2.70.0060.0349.13
5.2.60.0060.0309.08
5.2.50.0060.0339.05
5.2.40.0050.0399.03
5.2.30.0060.0409.01
5.2.20.0080.0369.00
5.2.10.0050.0398.92
5.2.00.0050.0288.78
5.1.60.0070.0218.07
5.1.50.0070.0218.06
5.1.40.0020.0268.05
5.1.30.0040.0268.39
5.1.20.0050.0258.42
5.1.10.0030.0308.14
5.1.00.0050.0308.14
5.0.50.0070.0236.61
5.0.40.0060.0216.48
5.0.30.0030.0396.29
5.0.20.0040.0206.26
5.0.10.0040.0226.23
5.0.00.0060.0336.23
4.4.90.0030.0164.78
4.4.80.0000.0194.76
4.4.70.0030.0164.75
4.4.60.0030.0184.75
4.4.50.0020.0174.77
4.4.40.0020.0334.71
4.4.30.0030.0184.75
4.4.20.0060.0194.84
4.4.10.0080.0174.85
4.4.00.0030.0324.76
4.3.110.0040.0214.67
4.3.100.0060.0194.67
4.3.90.0030.0204.63
4.3.80.0060.0284.59
4.3.70.0050.0184.63
4.3.60.0070.0174.63
4.3.50.0040.0204.62
4.3.40.0040.0304.54
4.3.30.0050.0183.29
4.3.20.0040.0193.26
4.3.10.0070.0153.22
4.3.00.0100.0237.18

preferences:
49.89 ms | 400 KiB | 5 Q