3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 123456699999876528; $float = $val / 100; var_dump($val); var_dump($float); var_dump(sprintf('%f', $float));

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)
8.3.70.0110.00716.38
8.3.60.0120.00318.42
8.3.50.0150.00321.91
8.3.40.0150.00018.52
8.3.30.0090.00619.06
8.3.20.0080.00020.34
8.3.10.0050.00323.71
8.3.00.0080.00018.95
8.2.180.0100.01018.32
8.2.170.0130.00722.96
8.2.160.0070.00720.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.06
8.2.110.0060.00322.25
8.2.100.0080.00417.91
8.2.90.0070.00019.25
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0000.00819.76
8.2.30.0040.00718.20
8.2.20.0060.00317.68
8.2.10.0000.00718.18
8.2.00.0070.00017.63
8.1.280.0110.00725.92
8.1.270.0000.00823.82
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00024.00
8.1.230.0110.00019.03
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.25
8.1.190.0050.00317.23
8.1.180.0080.00019.01
8.1.170.0040.00418.30
8.1.160.0050.00321.95
8.1.150.0000.00718.54
8.1.140.0040.00417.39
8.1.130.0030.00317.74
8.1.120.0040.00417.34
8.1.110.0040.00417.41
8.1.100.0040.00417.29
8.1.90.0000.00717.28
8.1.80.0020.00517.30
8.1.70.0000.00817.27
8.1.60.0030.00617.47
8.1.50.0040.00417.43
8.1.40.0040.00417.36
8.1.30.0060.00317.48
8.1.20.0040.00417.60
8.1.10.0050.00317.52
8.1.00.0000.00817.45
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0020.00518.45
8.0.270.0030.00317.20
8.0.260.0060.00017.22
8.0.250.0000.00716.87
8.0.240.0060.00016.97
8.0.230.0000.00716.87
8.0.220.0030.00316.84
8.0.210.0030.00316.88
8.0.200.0030.00316.96
8.0.190.0040.00416.80
8.0.180.0000.00716.81
8.0.170.0000.00816.85
8.0.160.0030.00316.79
8.0.150.0080.00016.82
8.0.140.0070.00016.82
8.0.130.0000.00613.20
8.0.120.0000.00816.80
8.0.110.0060.00316.79
8.0.100.0000.00816.85
8.0.90.0000.00716.76
8.0.80.0030.01216.89
8.0.70.0040.00416.73
8.0.60.0000.00716.72
8.0.50.0000.00716.64
8.0.30.0130.00717.14
8.0.20.0100.00817.40
8.0.10.0000.00816.95
8.0.00.0050.01316.62
7.4.330.0030.00315.00
7.4.320.0030.00316.40
7.4.300.0030.00316.36
7.4.290.0040.00416.44
7.4.280.0090.00016.47
7.4.270.0000.00716.44
7.4.260.0000.00716.53
7.4.250.0030.00516.39
7.4.240.0060.00116.51
7.4.230.0000.00716.32
7.4.220.0120.00616.49
7.4.210.0060.01016.51
7.4.200.0000.00716.57
7.4.190.0070.00016.41
7.4.160.0060.01016.33
7.4.150.0080.01617.40
7.4.140.0070.01017.86
7.4.130.0070.01016.49
7.4.120.0090.01116.36
7.4.110.0070.01016.43
7.4.100.0040.01316.34
7.4.90.0090.00916.36
7.4.80.0090.00919.39
7.4.70.0100.00716.50
7.4.60.0070.01016.33
7.4.50.0030.00616.28
7.4.40.0080.00816.34
7.4.30.0070.01416.55
7.4.00.0040.01115.00
7.3.330.0000.00612.96
7.3.320.0030.00313.18
7.3.310.0020.00516.29
7.3.300.0000.00716.15
7.3.290.0110.00716.19
7.3.280.0090.00816.16
7.3.270.0060.01217.40
7.3.260.0110.01216.49
7.3.250.0130.00516.42
7.3.240.0100.00716.56
7.3.230.0000.01816.39
7.3.210.0140.00416.44
7.3.200.0100.01419.39
7.3.190.0070.01016.50
7.3.180.0060.00916.58
7.3.170.0090.00616.27
7.3.160.0060.00916.14
7.3.120.0100.00314.72
7.3.10.0130.00016.63
7.3.00.0090.00616.69
7.2.330.0130.00316.35
7.2.320.0160.00816.55
7.2.310.0130.01016.65
7.2.300.0110.01116.54
7.2.290.0030.01316.21
7.2.130.0070.01116.79
7.2.120.0040.01416.85
7.2.110.0060.00916.43
7.2.100.0060.00316.98
7.2.90.0090.00616.50
7.2.80.0030.01316.75
7.2.70.0030.01016.87
7.2.60.0060.00616.90
7.2.50.0090.00616.81
7.2.40.0060.01016.82
7.2.30.0060.00916.89
7.2.20.0000.01516.96
7.2.10.0030.01016.50
7.2.00.0070.00417.83
7.1.250.0050.00515.75
7.1.100.0000.01117.77
7.1.70.0000.00717.22
7.1.60.0090.01219.46
7.1.50.0040.00816.84
7.1.00.0000.07322.32
7.0.200.0030.00616.68
7.0.140.0070.06721.99
7.0.60.0330.07319.81
7.0.50.0070.07317.73
7.0.40.0130.07720.40
7.0.30.0230.04320.00
7.0.20.0230.04320.01
7.0.10.0100.06720.12
7.0.00.0100.04020.33
5.6.280.0070.07020.81
5.6.210.0100.07720.52
5.6.200.0130.07318.08
5.6.190.0070.07720.36
5.6.180.0130.08320.41
5.6.170.0270.07020.40
5.6.160.0100.03720.54
5.6.150.0030.08318.16
5.6.140.0030.04018.11
5.6.130.0100.07018.21
5.6.120.0070.07721.04
5.6.110.0070.06020.97
5.6.100.0100.05720.95
5.6.90.0070.04020.99
5.6.80.0070.07020.35
5.5.350.0170.08020.39
5.5.340.0070.07717.88
5.5.330.0030.04320.43
5.5.320.0330.07320.32
5.5.310.0300.06020.21
5.5.300.0000.05317.89
5.5.290.0070.07317.91
5.5.280.0100.06320.79
5.5.270.0130.05320.93
5.5.260.0030.04320.75
5.5.250.0070.04020.54
5.5.240.0330.05720.22
5.4.450.0570.06319.34
5.4.440.0930.04319.19
5.4.430.0470.05719.63
5.4.420.0470.05019.52
5.4.410.0130.05719.51
5.4.400.0270.04719.05
5.4.390.0200.06319.22
5.4.380.0030.06318.59
5.4.370.0170.04718.61
5.4.360.0100.05318.70
5.4.350.0130.07718.77
5.4.340.0130.06018.58
5.4.320.0050.03712.45
5.4.310.0070.03812.45
5.4.300.0050.04012.45
5.4.290.0300.07812.45
5.4.280.0080.03812.35
5.4.270.0150.05012.35
5.4.260.0130.05912.35
5.4.250.0090.05312.35
5.4.240.0110.05312.35
5.4.230.0110.05912.34
5.4.220.0080.04312.34
5.4.210.0140.06812.34
5.4.200.0070.05712.34
5.4.190.0130.05912.33
5.4.180.0070.04012.33
5.4.170.0090.03412.35
5.4.160.0090.04812.34
5.4.150.0060.03912.34
5.4.140.0070.03812.02
5.4.130.0070.03812.01
5.4.120.0080.04811.97
5.4.110.0060.03611.96
5.4.100.0090.03311.96
5.4.90.0080.03611.96
5.4.80.0080.03611.96
5.4.70.0050.03611.96
5.4.60.0080.03511.96
5.4.50.0050.03811.96
5.4.40.0040.03711.95
5.4.30.0050.03711.95
5.4.20.0080.03511.95
5.4.10.0090.03711.95
5.4.00.0110.03211.44
5.3.290.0060.03912.80
5.3.280.0090.03612.71
5.3.270.0090.03712.72
5.3.260.0080.04112.72
5.3.250.0080.04512.72
5.3.240.0080.04012.72
5.3.230.0040.04212.71
5.3.220.0080.04312.68
5.3.210.0100.03712.68
5.3.200.0130.03312.68
5.3.190.0080.03912.68
5.3.180.0090.03712.67
5.3.170.0060.04012.67
5.3.160.0060.03812.67
5.3.150.0090.03512.67
5.3.140.0080.04012.66
5.3.130.0080.04012.66
5.3.120.0090.03712.66
5.3.110.0060.04212.66
5.3.100.0080.04212.12
5.3.90.0110.03512.08
5.3.80.0120.04512.07
5.3.70.0060.03712.07
5.3.60.0080.03612.07
5.3.50.0120.04812.00
5.3.40.0100.03612.00
5.3.30.0090.03411.94
5.3.20.0080.04311.72
5.3.10.0080.03511.69
5.3.00.0050.05411.68
5.2.170.0030.0369.18
5.2.160.0060.0349.18
5.2.150.0070.0329.18
5.2.140.0050.0319.18
5.2.130.0030.0319.14
5.2.120.0080.0289.14
5.2.110.0070.0419.14
5.2.100.0060.0359.14
5.2.90.0060.0329.14
5.2.80.0060.0309.14
5.2.70.0050.0329.13
5.2.60.0050.0359.09
5.2.50.0060.0369.06
5.2.40.0060.0289.04
5.2.30.0060.0309.01
5.2.20.0050.0299.00
5.2.10.0050.0298.92
5.2.00.0040.0318.78
5.1.60.0030.0268.07
5.1.50.0050.0258.07
5.1.40.0060.0238.05
5.1.30.0030.0288.40
5.1.20.0020.0298.42
5.1.10.0030.0318.14
5.1.00.0060.0248.14
5.0.50.0030.0216.62
5.0.40.0030.0196.48
5.0.30.0040.0316.30
5.0.20.0020.0216.26
5.0.10.0030.0206.24
5.0.00.0060.0306.23
4.4.90.0020.0174.78
4.4.80.0040.0184.75
4.4.70.0030.0164.76
4.4.60.0020.0174.75
4.4.50.0030.0154.77
4.4.40.0040.0254.71
4.4.30.0020.0174.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0154.66
4.3.90.0030.0214.63
4.3.80.0060.0224.58
4.3.70.0040.0144.63
4.3.60.0030.0154.63
4.3.50.0050.0244.63
4.3.40.0020.0354.54
4.3.30.0020.0193.29
4.3.20.0020.0163.26
4.3.10.0010.0173.22
4.3.00.0070.0207.56

preferences:
48.98 ms | 401 KiB | 5 Q