3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "2.3"; echo "Float: $x \n"; $x = $x * 100; echo "* 100: $x \n"; echo "Result: ".round($x)."\n";

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)
8.3.60.0060.01218.30
8.3.50.0140.00321.93
8.3.40.0170.00318.80
8.3.30.0070.00719.22
8.3.20.0080.00020.46
8.3.10.0030.00620.39
8.3.00.0040.00419.25
8.2.180.0140.00718.41
8.2.170.0170.00322.96
8.2.160.0100.01020.29
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0110.00722.35
8.2.110.0060.00322.37
8.2.100.0070.00417.91
8.2.90.0060.00319.34
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0050.00318.25
8.2.30.0020.00519.36
8.2.20.0070.00017.80
8.2.10.0040.00418.17
8.2.00.0030.00617.80
8.1.280.0110.00425.92
8.1.270.0080.00024.04
8.1.260.0030.00526.35
8.1.250.0030.00628.09
8.1.240.0050.00523.81
8.1.230.0070.00419.06
8.1.220.0000.00717.78
8.1.210.0040.00418.77
8.1.200.0030.00717.22
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0040.00421.93
8.1.150.0040.00418.98
8.1.140.0040.00417.51
8.1.130.0000.00717.76
8.1.120.0030.00417.42
8.1.110.0040.00417.50
8.1.100.0050.00217.40
8.1.90.0000.00817.42
8.1.80.0050.00317.41
8.1.70.0050.00217.40
8.1.60.0000.00917.64
8.1.50.0040.00417.48
8.1.40.0080.00317.61
8.1.30.0000.00817.71
8.1.20.0040.00417.60
8.1.10.0080.00017.56
8.1.00.0070.00017.42
8.0.300.0000.00718.77
8.0.290.0030.00516.75
8.0.280.0000.00718.47
8.0.270.0030.00317.37
8.0.260.0030.00317.21
8.0.250.0000.00717.06
8.0.240.0030.00317.04
8.0.230.0030.00317.02
8.0.220.0030.00316.93
8.0.210.0070.00016.84
8.0.200.0030.00317.05
8.0.190.0040.00416.93
8.0.180.0030.00316.87
8.0.170.0000.00717.00
8.0.160.0000.00716.99
8.0.150.0000.00716.99
8.0.140.0040.00416.79
8.0.130.0000.00713.38
8.0.120.0040.00416.83
8.0.110.0040.00416.85
8.0.100.0070.00016.95
8.0.90.0070.00016.89
8.0.80.0140.00416.91
8.0.70.0040.00416.91
8.0.60.0050.00216.95
8.0.50.0040.00417.01
8.0.30.0160.00317.04
8.0.20.0090.00917.44
8.0.10.0070.00017.04
8.0.00.0090.00916.82
7.4.330.0050.00015.00
7.4.320.0030.00316.60
7.4.300.0000.00716.40
7.4.290.0040.00416.63
7.4.280.0000.00616.49
7.4.270.0000.00616.52
7.4.260.0040.00416.61
7.4.250.0000.00716.55
7.4.240.0020.00616.49
7.4.230.0050.00316.67
7.4.220.0000.01716.43
7.4.210.0060.00916.71
7.4.200.0030.00316.35
7.4.160.0030.01416.64
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0110.00616.52
7.4.120.0120.00616.53
7.4.110.0100.00716.28
7.4.100.0170.00316.59
7.4.90.0070.01016.46
7.4.80.0030.01316.56
7.4.70.0190.00616.56
7.4.60.0090.00616.50
7.4.50.0030.00516.54
7.4.40.0180.00316.40
7.4.30.0140.00316.64
7.4.00.0000.01314.56
7.3.330.0050.00013.13
7.3.320.0000.00513.16
7.3.310.0040.00416.52
7.3.300.0070.00016.25
7.3.290.0150.00416.40
7.3.280.0060.01116.39
7.3.270.0090.01017.40
7.3.260.0120.00816.27
7.3.250.0090.00716.42
7.3.240.0090.00916.48
7.3.230.0100.00616.41
7.3.210.0110.01116.65
7.3.200.0060.01219.39
7.3.190.0130.01016.30
7.3.180.0000.01616.30
7.3.170.0140.00716.39
7.3.160.0060.01316.61
7.2.330.0090.00916.44
7.2.320.0080.01116.51
7.2.310.0030.01616.49
7.2.300.0110.00616.81
7.2.290.0070.01016.60
7.2.80.0180.00716.60
7.2.60.0030.01016.65
7.2.00.0040.00819.27
7.1.200.0070.00715.94
7.1.100.0070.00717.94
7.1.70.0040.01217.32
7.1.60.0070.01719.32
7.1.50.0090.00916.81
7.1.00.0070.07322.30
7.0.200.0060.00316.73
7.0.140.0000.07722.00
7.0.60.0030.04019.81
7.0.50.0000.05717.80
7.0.40.0200.08020.07
7.0.30.0270.06720.35
7.0.20.0330.06320.01
7.0.10.0070.08720.33
7.0.00.0030.05020.16
5.6.280.0030.07320.78
5.6.210.0100.06720.64
5.6.200.0070.07018.19
5.6.190.0070.07720.42
5.6.180.0400.04020.36
5.6.170.0300.07720.50
5.6.160.0100.08020.69
5.6.150.0000.04318.21
5.6.140.0030.06018.18
5.6.130.0000.04718.11
5.6.120.0030.04020.93
5.6.110.0130.07721.03
5.6.100.0070.04721.03
5.6.90.0070.08020.95
5.6.80.0100.07720.34
5.5.350.0200.08320.38
5.5.340.0070.05717.96
5.5.330.0030.07020.23
5.5.320.0400.07720.29
5.5.310.0230.08020.30
5.5.300.0130.05018.02
5.5.290.0100.06017.99
5.5.280.0200.07020.77
5.5.270.0070.06720.88
5.5.260.0130.07720.75
5.5.250.0100.08320.57
5.5.240.0230.06720.28
5.4.450.0330.05719.30
5.4.440.0700.05319.57
5.4.430.0300.05319.39
5.4.420.0930.05719.46
5.4.410.0770.05319.34
5.4.400.0930.04719.29
5.4.390.0930.05719.15
5.4.380.0370.06718.69
5.4.370.0570.06018.69
5.4.360.0600.05318.56
5.4.350.0570.06318.52
5.4.340.0300.06718.49
5.4.320.0030.03812.46
5.4.310.0070.03612.45
5.4.300.0090.03312.45
5.4.290.0080.03512.45
5.4.280.0020.03812.35
5.4.270.0070.03512.35
5.4.260.0040.03812.35
5.4.250.0040.03812.35
5.4.240.0050.03712.35
5.4.230.0060.03712.34
5.4.220.0100.03112.34
5.4.210.0080.03612.34
5.4.200.0060.03912.34
5.4.190.0080.03312.34
5.4.180.0080.03312.34
5.4.170.0050.04312.35
5.4.160.0080.03212.34
5.4.150.0040.03812.34
5.4.140.0060.04012.03
5.4.130.0020.03812.01
5.4.120.0080.03211.97
5.4.110.0030.03711.97
5.4.100.0050.03511.97
5.4.90.0060.03711.97
5.4.80.0080.03411.96
5.4.70.0060.03711.96
5.4.60.0060.04011.96
5.4.50.0050.03711.96
5.4.40.0070.03311.95
5.4.30.0060.03511.95
5.4.20.0040.03811.95
5.4.10.0080.03311.95
5.4.00.0090.03511.44
5.3.290.0040.04212.80
5.3.280.0080.04612.71
5.3.270.0040.04112.72
5.3.260.0060.04012.72
5.3.250.0090.03512.72
5.3.240.0050.03812.72
5.3.230.0040.04012.71
5.3.220.0100.03512.68
5.3.210.0060.04112.68
5.3.200.0070.03812.68
5.3.190.0050.03912.68
5.3.180.0060.03612.67
5.3.170.0060.04112.67
5.3.160.0050.03812.67
5.3.150.0080.04212.68
5.3.140.0060.03612.66
5.3.130.0030.04112.66
5.3.120.0070.04912.66
5.3.110.0060.03712.66
5.3.100.0050.03712.12
5.3.90.0060.04512.08
5.3.80.0060.04112.07
5.3.70.0060.03612.07
5.3.60.0090.03912.07
5.3.50.0100.03412.00
5.3.40.0060.04112.00
5.3.30.0040.03511.95
5.3.20.0080.03611.73
5.3.10.0050.03711.70
5.3.00.0070.03411.68
5.2.170.0070.0279.20
5.2.160.0010.0329.20
5.2.150.0060.0289.20
5.2.140.0060.0369.20
5.2.130.0060.0359.15
5.2.120.0060.0319.16
5.2.110.0060.0299.16
5.2.100.0070.0269.16
5.2.90.0040.0339.16
5.2.80.0070.0309.16
5.2.70.0030.0389.16
5.2.60.0070.0279.11
5.2.50.0030.0329.08
5.2.40.0050.0309.05
5.2.30.0060.0309.03
5.2.20.0030.0309.02
5.2.10.0040.0288.98
5.2.00.0040.0308.83
5.1.60.0030.0268.12
5.1.50.0040.0258.11
5.1.40.0050.0248.10
5.1.30.0040.0268.44
5.1.20.0040.0278.46
5.1.10.0040.0258.19
5.1.00.0010.0278.19
5.0.50.0070.0246.67
5.0.40.0040.0206.52
5.0.30.0020.0336.34
5.0.20.0030.0196.32
5.0.10.0060.0176.30
5.0.00.0040.0306.30
4.4.90.0050.0134.78
4.4.80.0060.0194.76
4.4.70.0020.0154.76
4.4.60.0060.0114.76
4.4.50.0030.0144.77
4.4.40.0030.0364.71
4.4.30.0020.0154.76
4.4.20.0050.0184.85
4.4.10.0010.0194.85
4.4.00.0050.0274.76
4.3.110.0040.0194.67
4.3.100.0030.0144.66
4.3.90.0020.0154.64
4.3.80.0010.0254.59
4.3.70.0050.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0164.62
4.3.40.0000.0284.54
4.3.30.0020.0173.35
4.3.20.0010.0163.33
4.3.10.0010.0163.28
4.3.00.0030.0236.98

preferences:
73.53 ms | 401 KiB | 5 Q