3v4l.org

run code in 300+ PHP versions simultaneously
<?php strval(false);

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)
8.3.40.0180.00418.58
8.3.30.0030.01018.88
8.3.20.0070.00020.30
8.3.10.0080.00020.25
8.3.00.0040.00419.38
8.2.170.0070.00722.96
8.2.160.0040.01220.38
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00526.16
8.2.120.0050.00321.11
8.2.110.0030.00522.26
8.2.100.0030.01417.72
8.2.90.0050.00219.11
8.2.80.0080.00017.97
8.2.70.0080.00017.49
8.2.60.0000.00717.91
8.2.50.0090.00018.07
8.2.40.0000.00717.97
8.2.30.0070.00019.48
8.2.20.0030.00617.71
8.2.10.0040.00417.92
8.2.00.0000.00817.47
8.1.270.0060.00323.96
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.79
8.1.230.0040.00719.04
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00717.10
8.1.190.0080.00017.10
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0050.00322.00
8.1.150.0040.00418.71
8.1.140.0000.00917.30
8.1.130.0000.00717.66
8.1.120.0070.00017.28
8.1.110.0000.00717.32
8.1.100.0040.00417.32
8.1.90.0080.00017.21
8.1.80.0030.00417.18
8.1.70.0040.00417.25
8.1.60.0000.00917.46
8.1.50.0040.00417.27
8.1.40.0000.00817.39
8.1.30.0000.00817.46
8.1.20.0040.00417.47
8.1.10.0000.00717.31
8.1.00.0040.00417.29
8.0.300.0030.00518.77
8.0.290.0070.00016.63
8.0.280.0070.00018.21
8.0.270.0000.00717.04
8.0.260.0000.00617.11
8.0.250.0070.00016.90
8.0.240.0040.00416.81
8.0.230.0040.00416.75
8.0.220.0070.00016.84
8.0.210.0000.00716.76
8.0.200.0060.00016.86
8.0.190.0040.00716.92
8.0.180.0070.00016.85
8.0.170.0050.00316.70
8.0.160.0030.00316.69
8.0.150.0040.00416.64
8.0.140.0000.00716.78
8.0.130.0050.00013.28
8.0.120.0050.00316.75
8.0.110.0050.00216.72
8.0.100.0030.00316.75
8.0.90.0030.00316.83
8.0.80.0030.01316.79
8.0.70.0000.00716.71
8.0.60.0000.00716.79
8.0.50.0040.00416.86
8.0.30.0140.00917.01
8.0.20.0050.01417.40
8.0.10.0000.00716.91
8.0.00.0150.00416.62
7.4.330.0000.00415.00
7.4.320.0030.00316.48
7.4.300.0000.00616.38
7.4.290.0000.00716.26
7.4.280.0000.00716.41
7.4.270.0070.00016.45
7.4.260.0070.00016.43
7.4.250.0090.00016.41
7.4.240.0020.00616.40
7.4.230.0030.00316.49
7.4.220.0040.01416.30
7.4.210.0140.00016.49
7.4.200.0030.00316.16
7.4.160.0100.00616.24
7.4.150.0140.00617.40
7.4.140.0060.01117.86
7.4.130.0130.00316.31
7.4.120.0130.00516.44
7.4.110.0070.01416.53
7.4.100.0100.01316.42
7.4.90.0120.00616.26
7.4.80.0030.01419.39
7.4.70.0070.01116.24
7.4.60.0030.01416.28
7.4.50.0040.00416.20
7.4.40.0190.00316.34
7.4.30.0060.01216.33
7.4.00.0000.01214.51
7.3.330.0000.00513.04
7.3.320.0000.00513.04
7.3.310.0060.00016.25
7.3.300.0000.00716.09
7.3.290.0070.00716.14
7.3.280.0080.00716.18
7.3.270.0110.00617.40
7.3.260.0160.00316.38
7.3.250.0090.00816.26
7.3.240.0160.00316.17
7.3.230.0100.00616.39
7.3.210.0140.00316.12
7.3.200.0030.01419.39
7.3.190.0080.00816.25
7.3.180.0090.00616.31
7.3.170.0060.01116.30
7.3.160.0130.00316.28
7.2.330.0120.00616.61
7.2.320.0080.01316.31
7.2.310.0100.01016.23
7.2.300.0100.00616.14
7.2.290.0000.01516.47
7.2.80.0060.00316.30
7.2.60.0070.01016.89
7.2.00.0120.00919.13
7.1.200.0040.01115.65
7.1.100.0040.00917.96
7.1.70.0040.00417.07
7.1.60.0090.01619.61
7.1.50.0000.02316.69
7.1.00.0070.07322.40
7.0.200.3030.00314.31
7.0.140.0100.06722.08
7.0.60.0000.08719.85
7.0.50.0070.04017.67
7.0.40.0130.06020.05
7.0.30.0230.03320.12
7.0.20.0230.09020.30
7.0.10.0070.04020.16
7.0.00.0170.05320.19
5.6.280.0000.07720.80
5.6.210.0030.07720.74
5.6.200.0130.06018.13
5.6.190.0100.04320.67
5.6.180.0230.04720.57
5.6.170.0170.04020.46
5.6.160.0130.04020.44
5.6.150.0000.04318.17
5.6.140.0000.08318.23
5.6.130.0070.05318.14
5.6.120.0100.08020.93
5.6.110.0030.08320.88
5.6.100.0100.05320.98
5.6.90.0130.07721.07
5.6.80.0230.06320.27
5.5.350.0100.08020.32
5.5.340.0000.04017.92
5.5.330.0100.03720.42
5.5.320.0270.04020.17
5.5.310.0300.06020.21
5.5.300.0070.06017.98
5.5.290.0100.06017.95
5.5.280.0130.08020.89
5.5.270.0030.08320.62
5.5.260.0000.04320.94
5.5.250.0100.05020.57
5.5.240.0070.06720.03
5.4.450.0230.05319.41
5.4.440.0200.05019.41
5.4.430.0400.04319.10
5.4.420.0330.04019.49
5.4.410.0570.04719.33
5.4.400.0300.03718.89
5.4.390.0300.04718.89
5.4.380.0370.04718.77
5.4.370.0330.06318.77
5.4.360.0330.05718.70
5.4.350.0400.05018.53
5.4.340.0370.07318.65
5.4.320.0080.04112.45
5.4.310.0110.03712.45
5.4.300.0090.03612.45
5.4.290.0080.03912.45
5.4.280.0070.03612.34
5.4.270.0060.03412.34
5.4.260.0030.04112.35
5.4.250.0060.04312.35
5.4.240.0110.04612.35
5.4.230.0060.03712.34
5.4.220.0110.03612.34
5.4.210.0060.03512.34
5.4.200.0030.03912.34
5.4.190.0020.04012.33
5.4.180.0050.03812.34
5.4.170.0050.03512.35
5.4.160.0050.04212.34
5.4.150.0060.04612.34
5.4.140.0050.03712.02
5.4.130.0060.03412.01
5.4.120.0040.03611.96
5.4.110.0070.03511.96
5.4.100.0050.03811.96
5.4.90.0060.03711.97
5.4.80.0050.04311.96
5.4.70.0060.03411.96
5.4.60.0080.03911.96
5.4.50.0090.03611.96
5.4.40.0060.04011.95
5.4.30.0050.03511.95
5.4.20.0060.03411.95
5.4.10.0050.04111.95
5.4.00.0060.03411.44
5.3.290.0060.03812.80
5.3.280.0030.04012.70
5.3.270.0040.04012.72
5.3.260.0070.04112.71
5.3.250.0070.03912.72
5.3.240.0050.03712.72
5.3.230.0100.03512.71
5.3.220.0040.04112.68
5.3.210.0080.03712.68
5.3.200.0060.04312.68
5.3.190.0070.04612.68
5.3.180.0080.03512.67
5.3.170.0110.03212.67
5.3.160.0060.03512.68
5.3.150.0070.03512.67
5.3.140.0090.03912.66
5.3.130.0070.04812.66
5.3.120.0050.03812.66
5.3.110.0040.03912.66
5.3.100.0100.04112.11
5.3.90.0050.04212.09
5.3.80.0070.03412.07
5.3.70.0090.03112.07
5.3.60.0090.03212.06
5.3.50.0080.03912.00
5.3.40.0060.03512.00
5.3.30.0110.02911.94
5.3.20.0050.03611.71
5.3.10.0070.03811.68
5.3.00.0080.03911.67
5.2.170.0060.0309.18
5.2.160.0020.0319.18
5.2.150.0060.0299.17
5.2.140.0040.0319.17
5.2.130.0030.0309.13
5.2.120.0060.0269.13
5.2.110.0030.0319.14
5.2.100.0070.0269.13
5.2.90.0030.0329.13
5.2.80.0030.0329.13
5.2.70.0080.0289.13
5.2.60.0080.0279.08
5.2.50.0040.0319.05
5.2.40.0050.0299.03
5.2.30.0070.0279.00
5.2.20.0060.0289.00
5.2.10.0040.0298.92
5.2.00.0050.0298.77
5.1.60.0040.0248.06
5.1.50.0040.0268.05
5.1.40.0040.0338.04
5.1.30.0040.0348.39
5.1.20.0040.0268.41
5.1.10.0040.0258.13
5.1.00.0030.0268.13
5.0.50.0030.0216.61
5.0.40.0040.0236.47
5.0.30.0070.0276.28
5.0.20.0010.0216.25
5.0.10.0050.0176.23
5.0.00.0040.0386.22
4.4.90.0070.0134.78
4.4.80.0030.0194.75
4.4.70.0030.0184.75
4.4.60.0030.0144.75
4.4.50.0050.0134.77
4.4.40.0040.0284.71
4.4.30.0050.0134.76
4.4.20.0040.0144.85
4.4.10.0020.0194.85
4.4.00.0020.0264.76
4.3.110.0010.0184.67
4.3.100.0040.0134.67
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0224.63
4.3.40.0060.0254.54
4.3.30.0010.0203.28
4.3.20.0040.0143.25
4.3.10.0000.0183.21
4.3.00.0030.01316.72

preferences:
49.61 ms | 400 KiB | 5 Q