3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'akjdflakdjflaskjdf'; var_dump((int)'bar');

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)
8.3.40.0090.00618.84
8.3.30.0030.01018.83
8.3.20.0040.00420.18
8.3.10.0040.00423.52
8.3.00.0080.00018.90
8.2.170.0060.01522.96
8.2.160.0100.00320.58
8.2.150.0000.00924.18
8.2.140.0100.00024.66
8.2.130.0030.00526.16
8.2.120.0090.00022.24
8.2.110.0070.01022.07
8.2.100.0040.00817.78
8.2.90.0040.00419.08
8.2.80.0030.00517.97
8.2.70.0080.00017.59
8.2.60.0040.00419.66
8.2.50.0040.00418.07
8.2.40.0050.00319.95
8.2.30.0040.00418.05
8.2.20.0080.00017.68
8.2.10.0040.00417.99
8.2.00.0000.00917.65
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0080.00619.01
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.10
8.1.190.0030.00517.13
8.1.180.0040.00418.10
8.1.170.0060.00318.51
8.1.160.0060.00321.93
8.1.150.0000.00718.47
8.1.140.0000.00717.25
8.1.130.0000.00717.72
8.1.120.0000.00717.30
8.1.110.0040.00417.39
8.1.100.0070.00017.31
8.1.90.0050.00317.27
8.1.80.0000.00717.37
8.1.70.0040.00417.25
8.1.60.0060.00317.39
8.1.50.0000.00817.44
8.1.40.0080.00017.46
8.1.30.0040.00417.47
8.1.20.0000.00717.55
8.1.10.0000.00717.31
8.1.00.0080.00017.42
8.0.300.0040.00420.64
8.0.290.0030.00317.18
8.0.280.0000.00718.24
8.0.270.0000.00717.18
8.0.260.0030.00317.23
8.0.250.0080.00016.78
8.0.240.0040.00417.01
8.0.230.0000.00816.77
8.0.220.0000.00716.79
8.0.210.0070.00016.79
8.0.200.0030.00316.94
8.0.190.0000.00816.98
8.0.180.0040.00416.96
8.0.170.0000.00716.81
8.0.160.0040.00416.82
8.0.150.0000.00716.86
8.0.140.0050.00216.75
8.0.130.0020.00513.31
8.0.120.0080.00016.86
8.0.110.0000.00716.93
8.0.100.0070.00016.93
8.0.90.0000.00716.77
8.0.80.0130.00316.92
8.0.70.0040.00416.77
8.0.60.0040.00416.82
8.0.50.0000.00716.73
8.0.30.0120.00817.00
8.0.20.0130.00817.40
8.0.10.0040.00416.95
8.0.00.0090.01216.60
7.4.330.0000.00415.00
7.4.320.0030.00316.30
7.4.300.0060.00016.41
7.4.290.0030.00316.39
7.4.280.0000.00916.40
7.4.270.0020.00516.37
7.4.260.0070.00016.42
7.4.250.0000.00816.49
7.4.240.0070.00016.52
7.4.230.0030.00316.62
7.4.220.0100.00716.57
7.4.210.0030.01116.51
7.4.200.0030.00316.58
7.4.190.0040.00416.40
7.4.160.0100.01016.52
7.4.150.0110.00617.40
7.4.140.0100.00717.86
7.4.130.0090.00916.35
7.4.120.0060.01216.46
7.4.110.0070.01016.29
7.4.100.0070.01416.34
7.4.90.0090.00816.49
7.4.80.0190.00419.39
7.4.70.0030.01216.25
7.4.60.0130.00316.29
7.4.50.0040.00416.27
7.4.40.0120.00616.35
7.4.30.0040.01216.41
7.4.00.0060.00914.82
7.3.330.0060.00013.08
7.3.320.0050.00013.03
7.3.310.0030.00316.16
7.3.300.0000.00616.16
7.3.290.0130.00616.21
7.3.280.0090.01116.20
7.3.270.0030.01317.40
7.3.260.0120.01116.17
7.3.250.0090.00716.21
7.3.240.0130.00716.29
7.3.230.0090.00916.39
7.3.210.0130.00316.23
7.3.200.0050.01419.39
7.3.190.0140.00716.08
7.3.180.0120.00316.50
7.3.170.0130.00316.27
7.3.160.0120.00316.11
7.3.120.0060.01214.58
7.3.110.0060.00614.66
7.3.100.0080.00614.61
7.3.90.0130.00314.29
7.3.80.0110.00414.81
7.3.70.0070.00714.75
7.3.60.0040.01114.40
7.3.50.0070.00714.38
7.3.40.0090.00614.66
7.3.30.0040.00914.77
7.3.20.0110.00016.42
7.3.10.0070.00416.59
7.3.00.0060.00616.55
7.2.330.0040.01416.23
7.2.320.0150.00616.58
7.2.310.0100.00716.45
7.2.300.0000.01616.64
7.2.290.0050.01316.28
7.2.250.0070.01014.79
7.2.240.0110.00714.76
7.2.230.0100.00314.70
7.2.220.0100.00315.04
7.2.210.0040.01214.65
7.2.200.0000.01014.97
7.2.190.0130.00014.61
7.2.180.0060.01215.01
7.2.170.0070.01114.80
7.2.00.0070.00719.40
7.1.330.0070.00715.46
7.1.320.0060.00615.68
7.1.310.0070.01115.63
7.1.300.0070.00315.73
7.1.290.0090.00615.77
7.1.280.0030.01415.51
7.1.270.0040.00415.61
7.1.260.0060.00315.42
7.1.100.0040.00717.74
7.1.70.0000.01117.04
7.1.60.0170.00719.46
7.1.50.0070.01416.99
7.1.00.0030.07722.35
7.0.200.0330.00314.32
7.0.140.0000.07022.07
7.0.60.0030.08719.86
7.0.50.0100.08317.79
7.0.40.0070.04319.96
7.0.30.0430.07720.09
7.0.20.0200.05020.13
7.0.10.0100.08320.33
7.0.00.0000.04720.19
5.6.280.0070.07020.92
5.6.210.0000.04320.61
5.6.200.0030.08018.15
5.6.190.0030.04320.77
5.6.180.0430.07720.41
5.6.170.0270.03320.38
5.6.160.0070.06020.47
5.6.150.0100.04718.21
5.6.140.0100.05318.10
5.6.130.0070.04018.21
5.6.120.0100.05020.93
5.6.110.0170.07020.88
5.6.100.0130.06720.97
5.6.90.0100.07021.03
5.6.80.0070.07720.46
5.5.350.0200.07320.31
5.5.340.0070.06017.99
5.5.330.0100.07720.19
5.5.320.0200.04320.18
5.5.310.0230.03020.20
5.5.300.0070.05317.98
5.5.290.0030.05017.99
5.5.280.0030.04320.75
5.5.270.0200.07020.86
5.5.260.0130.07720.64
5.5.250.0130.08020.58
5.5.240.0230.07020.25
5.4.450.0600.06319.60
5.4.440.0800.06019.59
5.4.430.0800.04719.29
5.4.420.0700.05719.56
5.4.410.0670.05319.35
5.4.400.0970.05319.25
5.4.390.0870.07018.99
5.4.380.0470.05018.72
5.4.370.0400.04318.62
5.4.360.0270.05718.57
5.4.350.0170.06718.62
5.4.340.0230.05318.50
5.4.320.0190.08612.45
5.4.310.0070.05112.45
5.4.300.0090.03412.45
5.4.290.0070.06312.43
5.4.280.0080.05212.33
5.4.270.0060.05312.33
5.4.260.0140.05412.33
5.4.250.0190.05912.33
5.4.240.0060.05312.33
5.4.230.0220.08812.32
5.4.220.0150.05712.32
5.4.210.0160.06412.32
5.4.200.0100.03912.32
5.4.190.0090.03712.32
5.4.180.0080.03612.32
5.4.170.0060.03912.33
5.4.160.0060.03712.33
5.4.150.0050.04212.32
5.4.140.0070.03712.00
5.4.130.0060.06412.00
5.4.120.0100.05111.95
5.4.110.0090.05511.95
5.4.100.0080.06011.95
5.4.90.0090.05411.95
5.4.80.0050.05511.95
5.4.70.0090.03511.95
5.4.60.0080.03711.95
5.4.50.0100.04211.95
5.4.40.0090.04411.93
5.4.30.0060.03911.93
5.4.20.0070.03811.93
5.4.10.0080.06211.93
5.4.00.0050.05311.42
5.3.290.0090.03912.80
5.3.280.0100.06112.71
5.3.270.0090.05712.73
5.3.260.0120.05612.72
5.3.250.0070.05712.72
5.3.240.0110.04012.72
5.3.230.0110.03712.71
5.3.220.0090.04312.68
5.3.210.0130.03812.68
5.3.200.0090.05812.68
5.3.190.0130.05712.67
5.3.180.0070.03912.67
5.3.170.0090.03612.66
5.3.160.0050.04012.67
5.3.150.0080.04312.67
5.3.140.0110.03812.66
5.3.130.0090.04212.66
5.3.120.0220.07412.66
5.3.110.0130.06012.66
5.3.100.0060.04212.12
5.3.90.0060.04112.08
5.3.80.0070.04212.07
5.3.70.0180.08712.08
5.3.60.0070.05012.07
5.3.50.0080.04212.00
5.3.40.0190.06412.00
5.3.30.0220.04911.94
5.3.20.0110.03511.71
5.3.10.0070.04111.69
5.3.00.0080.04211.67
5.2.170.0070.0469.17
5.2.160.0130.0279.17
5.2.150.0080.0329.17
5.2.140.0150.0889.17
5.2.130.0090.0359.13
5.2.120.0050.0339.13
5.2.110.0090.0329.14
5.2.100.0190.0649.13
5.2.90.0070.0319.13
5.2.80.0060.0359.13
5.2.70.0070.0349.13
5.2.60.0150.0549.08
5.2.50.0140.0669.05
5.2.40.0050.0449.03
5.2.30.0070.0429.00
5.2.20.0110.0319.00
5.2.10.0050.0338.92
5.2.00.0080.0318.77
5.1.60.0120.0348.06
5.1.50.0080.0358.05
5.1.40.0040.0468.04
5.1.30.0100.0528.39
5.1.20.0090.0408.41
5.1.10.0210.0688.13
5.1.00.0050.0298.13
5.0.50.0070.0226.61
5.0.40.0050.0256.47
5.0.30.0040.0366.29
5.0.20.0040.0226.25
5.0.10.0030.0246.23
5.0.00.0050.0326.23
4.4.90.0030.0174.78
4.4.80.0050.0164.76
4.4.70.0050.0164.75
4.4.60.0030.0184.75
4.4.50.0040.0174.77
4.4.40.0060.0254.71
4.4.30.0120.0174.76
4.4.20.0030.0184.84
4.4.10.0030.0184.85
4.4.00.0040.0274.76
4.3.110.0000.0204.67
4.3.100.0050.0154.66
4.3.90.0030.0164.64
4.3.80.0040.0264.59
4.3.70.0060.0164.63
4.3.60.0030.0174.63
4.3.50.0000.0214.63
4.3.40.0060.0244.54
4.3.30.0020.0203.28
4.3.20.0030.0163.25
4.3.10.0030.0163.21
4.3.00.0330.01310.55

preferences:
70.09 ms | 400 KiB | 5 Q