3v4l.org

run code in 300+ PHP versions simultaneously
<?php $imie = "Dupek"; echo imie; ?>

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)
8.3.60.0070.00718.56
8.3.50.0190.00322.12
8.3.40.0110.00418.78
8.3.30.0060.00919.10
8.3.20.0000.00720.23
8.3.10.0090.00020.61
8.3.00.0040.00419.25
8.2.180.0120.00618.46
8.2.170.0070.01722.96
8.2.160.0030.01020.34
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00021.97
8.2.110.0090.00020.51
8.2.100.0060.00618.03
8.2.90.0040.00419.13
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0000.01017.68
8.2.50.0080.00018.07
8.2.40.0000.00818.16
8.2.30.0050.00217.92
8.2.20.0080.00017.66
8.2.10.0060.00318.13
8.2.00.0030.00517.76
8.1.280.0080.01125.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0000.01019.12
8.1.220.0060.00317.78
8.1.210.0060.00318.77
8.1.200.0090.00017.23
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0040.00418.46
8.1.160.0040.00422.00
8.1.150.0080.00018.87
8.1.140.0000.00717.39
8.1.130.0000.00717.81
8.1.120.0030.00317.38
8.1.110.0050.00317.34
8.1.100.0040.00417.49
8.1.90.0000.00717.39
8.1.80.0000.00817.42
8.1.70.0070.00017.32
8.1.60.0030.00517.48
8.1.50.0030.00517.53
8.1.40.0030.00517.45
8.1.30.0080.00017.52
8.1.20.0000.00717.59
8.1.10.0000.00817.60
8.1.00.0070.00017.47
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0070.00018.43
8.0.270.0030.00317.31
8.0.260.0040.00417.30
8.0.250.0030.00316.92
8.0.240.0000.00717.05
8.0.230.0000.00717.01
8.0.220.0060.00016.88
8.0.210.0000.00716.82
8.0.200.0000.00717.00
8.0.190.0060.00316.98
8.0.180.0030.00316.87
8.0.170.0030.00616.85
8.0.160.0040.00416.91
8.0.150.0070.00016.87
8.0.140.0050.00316.80
8.0.130.0030.00613.32
8.0.120.0070.00016.92
8.0.110.0080.00016.77
8.0.100.0040.00416.89
8.0.90.0000.00716.82
8.0.80.0100.00516.94
8.0.70.0000.00716.74
8.0.60.0070.00016.75
8.0.50.0000.00816.94
8.0.30.0090.01017.20
8.0.20.0050.01317.40
8.0.10.0000.00816.93
8.0.00.0030.01416.83
7.4.330.0050.00015.15
7.4.320.0060.00016.49
7.4.300.0030.00316.59
7.4.290.0030.00316.62
7.4.280.0040.00416.49
7.4.270.0030.00316.48
7.4.260.0000.00616.43
7.4.250.0040.00416.36
7.4.240.0020.00516.52
7.4.230.0000.00716.64
7.4.220.0100.01316.60
7.4.210.0030.01016.53
7.4.200.0040.00416.48
7.4.160.0040.01216.44
7.4.150.0130.00617.40
7.4.140.0140.00517.86
7.4.130.0120.00816.47
7.4.120.0080.00816.54
7.4.110.0030.01516.43
7.4.100.0040.01416.46
7.4.90.0100.00716.30
7.4.80.0060.00919.39
7.4.70.0040.01316.40
7.4.60.0120.00316.54
7.4.50.0040.00416.40
7.4.40.0050.01116.51
7.4.30.0120.01216.59
7.4.00.0110.00314.75
7.3.330.0050.00013.03
7.3.320.0030.00312.94
7.3.310.0060.00016.27
7.3.300.0030.00316.21
7.3.290.0140.00016.18
7.3.280.0050.01016.16
7.3.270.0100.01017.40
7.3.260.0030.01316.30
7.3.250.0110.00916.43
7.3.240.0060.01416.44
7.3.230.0060.01216.39
7.3.210.0030.01516.15
7.3.200.0090.01519.39
7.3.190.0050.01016.28
7.3.180.0100.00716.30
7.3.170.0060.01016.39
7.3.160.0100.00716.30
7.3.120.0060.00614.55
7.3.110.0080.00314.47
7.3.100.0110.00414.86
7.3.90.0040.00814.52
7.3.80.0100.00314.54
7.3.70.0040.00414.77
7.3.60.0100.00714.77
7.3.50.0070.00714.53
7.3.40.0030.00614.61
7.3.30.0090.00314.82
7.3.20.0040.00816.55
7.3.10.0030.01016.70
7.3.00.0070.00716.38
7.2.330.0110.00616.30
7.2.320.0080.00816.49
7.2.310.0140.00316.27
7.2.300.0110.00616.60
7.2.290.0040.01216.59
7.2.250.0040.01215.23
7.2.240.0120.00314.81
7.2.230.0050.00515.04
7.2.220.0030.00915.22
7.2.210.0000.01714.90
7.2.200.0060.00614.93
7.2.190.0040.01214.80
7.2.180.0160.00014.91
7.2.170.0030.01014.95
7.2.60.0060.00916.47
7.2.00.0080.00419.19
7.1.330.0080.00415.74
7.1.320.0040.00715.33
7.1.310.0120.00315.77
7.1.300.0090.00315.33
7.1.290.0060.00915.31
7.1.280.0030.01315.55
7.1.270.0080.00415.83
7.1.260.0030.00615.65
7.1.200.0030.01015.47
7.1.100.0060.00618.06
7.1.70.0040.01116.96
7.1.60.0130.01319.32
7.1.50.0170.02034.59
7.1.00.0100.07022.54
7.0.200.0030.00516.68
7.0.140.0030.07322.18
7.0.60.0130.07319.78
7.0.50.0130.07717.88
7.0.40.0030.04320.09
7.0.30.0330.04020.42
7.0.20.0200.07720.12
7.0.10.0030.07320.21
7.0.00.0030.08720.33
5.6.280.0070.09021.07
5.6.210.0070.03720.66
5.6.200.0100.07718.19
5.6.190.0030.06320.63
5.6.180.0400.07020.41
5.6.170.0330.05320.33
5.6.160.0030.04320.71
5.6.150.0070.07318.15
5.6.140.0030.08018.21
5.6.130.0030.04018.16
5.6.120.0000.08320.87
5.6.110.0130.07020.98
5.6.100.0030.06721.03
5.6.90.0170.07320.96
5.6.80.0130.06320.35
5.5.350.0170.08320.40
5.5.340.0170.03017.91
5.5.330.0000.05020.13
5.5.320.0470.05720.30
5.5.310.0200.08720.23
5.5.300.0070.08017.91
5.5.290.0130.07318.00
5.5.280.0030.05320.67
5.5.270.0100.07020.80
5.5.260.0000.04720.87
5.5.250.0070.08720.60
5.5.240.0200.07320.18
5.4.450.1130.05319.39
5.4.440.1000.04719.27
5.4.430.0930.05719.46
5.4.420.0670.00019.62
5.4.410.0630.00019.42
5.4.400.0630.00019.23
5.4.390.0630.00018.98
5.4.380.0630.00019.06
5.4.370.0630.00019.18
5.4.360.0630.00018.95
5.4.350.0630.00019.03
5.4.340.0630.00019.05
5.4.320.0060.03512.45
5.4.310.0060.03712.45
5.4.300.0100.03212.45
5.4.290.0060.03712.45
5.4.280.0060.03512.35
5.4.270.0040.03712.34
5.4.260.0070.03712.35
5.4.250.0050.03812.35
5.4.240.0060.03512.35
5.4.230.0050.03912.34
5.4.220.0070.03512.34
5.4.210.0060.03412.34
5.4.200.0070.03612.34
5.4.190.0040.03712.34
5.4.180.0060.03512.33
5.4.170.0080.03312.35
5.4.160.0080.03312.34
5.4.150.0040.03712.34
5.4.140.0080.03612.02
5.4.130.0060.03512.01
5.4.120.0060.03511.97
5.4.110.0060.03411.96
5.4.100.0030.03711.96
5.4.90.0030.03911.96
5.4.80.0060.03611.97
5.4.70.0110.02911.96
5.4.60.0040.03511.96
5.4.50.0030.03711.96
5.4.40.0040.03611.95
5.4.30.0090.03211.95
5.4.20.0040.03611.95
5.4.10.0060.03311.94
5.4.00.0050.03711.44
5.3.290.0080.03712.80
5.3.280.0100.03612.70
5.3.270.0090.03612.72
5.3.260.0060.03812.72
5.3.250.0060.03712.72
5.3.240.0050.03812.72
5.3.230.0050.03712.71
5.3.220.0060.03612.68
5.3.210.0070.03712.68
5.3.200.0120.03112.68
5.3.190.0050.03812.68
5.3.180.0100.03212.68
5.3.170.0050.03712.67
5.3.160.0070.03512.68
5.3.150.0040.03912.68
5.3.140.0040.03812.66
5.3.130.0030.04112.66
5.3.120.0070.03612.66
5.3.110.0060.03912.66
5.3.100.0050.03712.12
5.3.90.0080.03412.08
5.3.80.0050.03612.07
5.3.70.0060.03612.07
5.3.60.0030.03912.06
5.3.50.0080.03312.00
5.3.40.0050.03612.00
5.3.30.0040.03611.94
5.3.20.0020.03811.71
5.3.10.0080.03311.69
5.3.00.0050.03711.67
5.2.170.0030.0329.17
5.2.160.0050.0299.17
5.2.150.0040.0309.18
5.2.140.0070.0289.17
5.2.130.0030.0309.13
5.2.120.0020.0319.13
5.2.110.0040.0299.14
5.2.100.0070.0269.13
5.2.90.0040.0299.14
5.2.80.0050.0299.13
5.2.70.0040.0309.13
5.2.60.0040.0309.09
5.2.50.0040.0309.05
5.2.40.0060.0279.03
5.2.30.0030.0309.00
5.2.20.0060.0269.00
5.2.10.0030.0298.92
5.2.00.0050.0288.77
5.1.60.0040.0248.06
5.1.50.0040.0278.05
5.1.40.0060.0228.04
5.1.30.0050.0258.39
5.1.20.0050.0258.41
5.1.10.0050.0248.13
5.1.00.0030.0268.13
5.0.50.0040.0196.61
5.0.40.0040.0186.47
5.0.30.0030.0316.28
5.0.20.0020.0206.26
5.0.10.0030.0206.23
5.0.00.0020.0316.23
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0040.0134.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0050.0134.76
4.4.20.0000.0174.85
4.4.10.0030.0214.85
4.4.00.0040.0224.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0234.53
4.3.30.0020.0163.28
4.3.20.0000.0173.25
4.3.10.0010.0163.21
4.3.00.0100.01716.50

preferences:
46.12 ms | 401 KiB | 5 Q