3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1/5*100; $a = (string)$a; echo $a;

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)
8.3.40.0070.01118.81
8.3.30.0070.00718.92
8.3.20.0110.00320.16
8.3.10.0050.00321.77
8.3.00.0040.00419.26
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00722.18
8.2.110.0030.00720.39
8.2.100.0110.00018.09
8.2.90.0040.00419.23
8.2.80.0000.00917.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0090.00019.78
8.2.30.0000.00718.04
8.2.20.0000.00717.67
8.2.10.0040.00418.06
8.2.00.0040.00717.61
8.1.270.0040.00422.23
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.86
8.1.230.0030.00918.79
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0000.00817.10
8.1.190.0080.00017.10
8.1.180.0000.00718.10
8.1.170.0050.00318.43
8.1.160.0000.00721.89
8.1.150.0000.00718.80
8.1.140.0000.00917.41
8.1.130.0040.00417.81
8.1.120.0070.00017.34
8.1.110.0040.00417.29
8.1.100.0030.00317.29
8.1.90.0040.00417.34
8.1.80.0000.00717.36
8.1.70.0000.00717.37
8.1.60.0040.00417.60
8.1.50.0040.00417.49
8.1.40.0000.00817.49
8.1.30.0040.00417.64
8.1.20.0040.00417.63
8.1.10.0000.00717.49
8.1.00.0000.00717.41
8.0.300.0050.00318.77
8.0.290.0030.00316.63
8.0.280.0000.00718.34
8.0.270.0030.00317.37
8.0.260.0040.00417.16
8.0.250.0060.00016.82
8.0.240.0000.00816.92
8.0.230.0000.00716.86
8.0.220.0000.00716.71
8.0.210.0000.00716.72
8.0.200.0030.00316.77
8.0.190.0070.00016.83
8.0.180.0000.00816.77
8.0.170.0000.00816.87
8.0.160.0030.00716.82
8.0.150.0030.00316.75
8.0.140.0030.00716.78
8.0.130.0060.00013.27
8.0.120.0000.00816.68
8.0.110.0000.00716.88
8.0.100.0000.00716.61
8.0.90.0040.00416.64
8.0.80.0090.01316.70
8.0.70.0040.00416.79
8.0.60.0000.00716.67
8.0.50.0000.00716.77
8.0.30.0080.01316.99
8.0.20.0070.01217.40
8.0.10.0030.00317.05
8.0.00.0090.00816.84
7.4.330.0050.00015.09
7.4.320.0030.00316.59
7.4.300.0070.00016.58
7.4.290.0040.00416.46
7.4.280.0050.00216.61
7.4.270.0000.00716.49
7.4.260.0050.00216.43
7.4.250.0060.00316.56
7.4.240.0070.00016.58
7.4.230.0080.00016.23
7.4.220.0030.01516.46
7.4.210.0040.01516.57
7.4.200.0030.00316.68
7.4.160.0060.00916.25
7.4.150.0070.01017.40
7.4.140.0130.00817.86
7.4.130.0060.01016.38
7.4.120.0120.00716.54
7.4.110.0150.00616.55
7.4.100.0040.01316.48
7.4.90.0100.01016.59
7.4.80.0130.00319.39
7.4.70.0060.01516.31
7.4.60.0110.00716.63
7.4.50.0040.00016.52
7.4.40.0100.00716.51
7.4.30.0110.01116.52
7.4.00.0000.01714.87
7.3.330.0000.00512.94
7.3.320.0000.00513.03
7.3.310.0050.00216.01
7.3.300.0030.00316.16
7.3.290.0040.01116.24
7.3.280.0090.00816.20
7.3.270.0060.01017.40
7.3.260.0060.01016.17
7.3.240.0110.00716.36
7.3.230.0030.01316.39
7.3.210.0060.01016.21
7.3.200.0070.01419.39
7.3.190.0090.01416.20
7.3.180.0090.00616.62
7.3.170.0070.01016.27
7.3.160.0090.00616.34
7.2.330.0070.01016.35
7.2.320.0100.00716.22
7.2.310.0060.01716.63
7.2.300.0150.00616.31
7.2.290.0110.00716.52
7.2.60.0100.00316.98
7.2.00.0090.00419.21
7.1.200.0040.00815.56
7.1.100.0250.00617.16
7.1.70.0000.00817.16
7.1.60.0100.01019.32
7.1.50.0070.00416.65
7.1.00.0000.08022.45
7.0.200.0000.00816.65
7.0.140.0000.07322.00
7.0.60.0070.08719.94
7.0.50.0100.07017.89
7.0.40.0100.08020.04
7.0.30.0430.06020.09
7.0.20.0200.04720.00
7.0.10.0100.05020.16
7.0.00.0100.03719.99
5.6.280.0030.07321.09
5.6.210.0030.04020.49
5.6.200.0070.04718.19
5.6.190.0200.07720.35
5.6.180.0300.07720.67
5.6.170.0330.05020.50
5.6.160.0130.06320.54
5.6.150.0000.07018.15
5.6.140.0030.04318.16
5.6.130.0070.08018.13
5.6.120.0200.07021.00
5.6.110.0030.09021.03
5.6.100.0130.08021.13
5.6.90.0030.04321.11
5.6.80.0070.07320.39
5.5.350.0100.05020.28
5.5.340.0030.05017.92
5.5.330.0100.08020.07
5.5.320.0330.06020.18
5.5.310.0230.08320.16
5.5.300.0100.08017.95
5.5.290.0030.07317.95
5.5.280.0000.04720.76
5.5.270.0070.08320.63
5.5.260.0170.07020.63
5.5.250.0100.07020.45
5.5.240.0130.03020.15
5.4.450.0570.06719.27
5.4.440.0870.06719.50
5.4.430.0930.06719.24
5.4.420.0670.00019.25
5.4.410.0630.00019.04
5.4.400.0670.00019.09
5.4.390.0670.00019.08
5.4.380.0630.00018.95
5.4.370.0700.00018.95
5.4.360.0630.00019.15
5.4.350.0630.00018.96
5.4.340.0050.03411.96
5.4.320.0060.03612.45
5.4.310.0080.03512.45
5.4.300.0060.03912.45
5.4.290.0040.04212.45
5.4.280.0040.04112.34
5.4.270.0060.03712.34
5.4.260.0080.03612.35
5.4.250.0100.03812.35
5.4.240.0060.03612.35
5.4.230.0080.03512.34
5.4.220.0050.03712.34
5.4.210.0080.03212.34
5.4.200.0040.03912.34
5.4.190.0080.03312.33
5.4.180.0070.03412.34
5.4.170.0100.03312.35
5.4.160.0080.04512.34
5.4.150.0050.03712.34
5.4.140.0090.03312.02
5.4.130.0040.03712.01
5.4.120.0070.03411.97
5.4.110.0060.03511.96
5.4.100.0040.03611.96
5.4.90.0080.03411.96
5.4.80.0070.03511.96
5.4.70.0050.03811.96
5.4.60.0070.03811.96
5.4.50.0040.03611.96
5.4.40.0050.03511.95
5.4.30.0080.03111.95
5.4.20.0070.03411.95
5.4.10.0050.03711.95
5.4.00.0030.04111.44
5.3.290.0060.03912.80
5.3.280.0110.04612.70
5.3.270.0100.03712.72
5.3.260.0070.04312.72
5.3.250.0060.03712.72
5.3.240.0100.03912.72
5.3.230.0040.03912.70
5.3.220.0090.03612.68
5.3.210.0050.04212.68
5.3.200.0080.03512.68
5.3.190.0100.03312.68
5.3.180.0070.03712.67
5.3.170.0060.03612.67
5.3.160.0060.03912.67
5.3.150.0020.04012.67
5.3.140.0080.03312.66
5.3.130.0060.03812.66
5.3.120.0040.04112.66
5.3.110.0090.03612.66
5.3.100.0070.03612.12
5.3.90.0070.03912.09
5.3.80.0050.04312.08
5.3.70.0070.04312.08
5.3.60.0040.03712.06
5.3.50.0060.03512.00
5.3.40.0070.03412.00
5.3.30.0040.03711.95
5.3.20.0060.03511.72
5.3.10.0040.03911.70
5.3.00.0030.03811.68
5.2.170.0070.0369.18
5.2.160.0040.0309.18
5.2.150.0030.0329.18
5.2.140.0050.0339.18
5.2.130.0080.0299.14
5.2.120.0050.0289.14
5.2.110.0030.0329.14
5.2.100.0060.0279.14
5.2.90.0060.0299.14
5.2.80.0080.0329.13
5.2.70.0080.0409.13
5.2.60.0080.0389.09
5.2.50.0060.0299.06
5.2.40.0060.0279.04
5.2.30.0080.0359.00
5.2.20.0070.0329.00
5.2.10.0080.0248.95
5.2.00.0040.0308.81
5.1.60.0040.0278.09
5.1.50.0040.0278.09
5.1.40.0040.0258.07
5.1.30.0050.0278.43
5.1.20.0060.0248.44
5.1.10.0040.0268.17
5.1.00.0040.0258.17
5.0.50.0050.0306.65
5.0.40.0050.0176.50
5.0.30.0030.0316.32
5.0.20.0050.0236.28
5.0.10.0020.0216.26
5.0.00.0040.0316.26
4.4.90.0040.0144.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0244.71
4.4.30.0050.0144.76
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
4.3.90.0050.0134.64
4.3.80.0010.0274.58
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0030.0153.31
4.3.20.0030.0153.29
4.3.10.0040.0143.25
4.3.00.0130.0207.19

preferences:
58.2 ms | 400 KiB | 5 Q