3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(urldecode('%C9'));

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)
8.3.60.0140.00016.63
8.3.50.0130.00522.04
8.3.40.0120.00318.64
8.3.30.0130.00019.02
8.3.20.0000.00720.16
8.3.10.0040.00421.73
8.3.00.0090.00017.80
8.2.180.0090.00918.29
8.2.170.0110.00322.96
8.2.160.0080.00820.24
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00420.89
8.2.110.0050.00522.13
8.2.100.0090.00319.39
8.2.90.0040.00419.10
8.2.80.0030.00517.97
8.2.70.0030.00617.25
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0070.00018.02
8.2.30.0000.00818.17
8.2.20.0040.00417.40
8.2.10.0050.00317.90
8.2.00.0030.00517.47
8.1.280.0170.00325.92
8.1.270.0040.00423.71
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0070.00323.80
8.1.230.0040.00818.98
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.22
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.43
8.1.160.0050.00322.00
8.1.150.0040.00418.73
8.1.140.0080.00017.31
8.1.130.0020.00617.65
8.1.120.0000.01117.28
8.1.110.0030.00517.33
8.1.100.0040.00417.27
8.1.90.0050.00417.26
8.1.80.0000.00717.30
8.1.70.0000.00717.20
8.1.60.0000.00717.38
8.1.50.0040.00417.41
8.1.40.0040.00417.34
8.1.30.0040.00417.50
8.1.20.0000.00817.38
8.1.10.0000.00717.23
8.1.00.0030.00617.33
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.22
8.0.270.0070.00017.13
8.0.260.0000.00617.03
8.0.250.0070.00016.87
8.0.240.0000.00716.86
8.0.230.0000.00716.65
8.0.220.0040.00416.67
8.0.210.0000.00616.75
8.0.200.0030.00316.85
8.0.190.0080.00016.86
8.0.180.0020.00516.82
8.0.170.0000.00816.71
8.0.160.0070.00016.73
8.0.150.0000.00716.72
8.0.140.0030.00416.73
8.0.130.0060.00013.22
8.0.120.0000.00816.61
8.0.110.0030.00516.80
8.0.100.0050.00216.63
8.0.90.0050.00216.71
8.0.80.0100.00616.70
8.0.70.0040.00416.74
8.0.60.0000.00716.68
8.0.50.0000.00716.78
8.0.30.0090.00917.02
8.0.20.0110.01317.40
8.0.10.0030.00616.78
8.0.00.0100.00716.61
7.4.330.0050.00015.10
7.4.320.0000.00716.38
7.4.300.0030.00316.27
7.4.290.0030.00316.51
7.4.280.0040.00416.48
7.4.270.0000.00716.36
7.4.260.0070.00016.27
7.4.250.0000.00716.39
7.4.240.0020.00516.44
7.4.230.0000.00716.41
7.4.220.0070.02016.44
7.4.210.0030.01316.40
7.4.200.0000.00716.25
7.4.160.0090.00916.30
7.4.150.0040.01617.40
7.4.140.0070.01117.86
7.4.130.0140.00616.30
7.4.120.0080.00816.20
7.4.110.0130.01016.40
7.4.100.0120.00416.32
7.4.90.0110.00516.34
7.4.80.0040.01219.39
7.4.70.0070.01416.34
7.4.60.0070.01116.35
7.4.50.0050.00016.40
7.4.40.0130.00716.24
7.4.30.0130.00316.20
7.4.00.0080.00914.72
7.3.330.0000.00512.87
7.3.320.0050.00012.97
7.3.310.0000.00715.95
7.3.300.0000.00716.11
7.3.290.0100.01016.14
7.3.280.0080.01116.16
7.3.270.0130.00317.40
7.3.260.0140.00716.21
7.3.250.0170.00316.22
7.3.240.0030.01316.17
7.3.230.0140.00316.39
7.3.210.0000.01616.40
7.3.200.0090.00916.18
7.3.190.0070.01016.12
7.3.180.0000.01516.09
7.3.170.0060.00916.27
7.3.160.0090.00616.07
7.3.120.0080.00714.83
7.3.110.0090.00914.54
7.3.100.0070.00714.60
7.3.90.0110.00414.60
7.3.80.0000.01114.67
7.3.70.0130.00314.65
7.3.60.0130.00314.44
7.3.50.0140.00314.49
7.3.40.0060.00614.85
7.3.30.0070.01014.68
7.3.20.0120.00416.57
7.3.10.0030.01316.59
7.3.00.0140.00016.37
7.2.330.0040.01416.23
7.2.320.0180.00716.16
7.2.310.0090.01216.17
7.2.300.0040.01216.12
7.2.290.0080.00816.09
7.2.250.0060.01315.04
7.2.240.0040.01614.66
7.2.230.0070.01114.64
7.2.220.0030.01014.74
7.2.210.0040.00814.64
7.2.200.0100.00314.91
7.2.190.0060.01214.90
7.2.180.0150.00414.84
7.2.170.0060.00614.98
7.1.330.0090.00615.35
7.1.320.0110.00415.56
7.1.310.0080.00815.68
7.1.300.0030.01015.66
7.1.290.0090.00615.71
7.1.280.0030.00615.48
7.1.270.0000.01415.77
7.1.260.0040.01115.68
7.1.70.0070.00716.97
7.1.60.0000.01119.70
7.1.50.0060.01016.54
7.1.00.0100.07022.30
7.0.200.0030.00616.60
7.0.140.0070.07321.95
7.0.60.0130.07019.85
7.0.50.0000.04317.88
7.0.40.0030.09020.21
7.0.30.0230.05320.08
7.0.20.0300.06020.01
7.0.10.0130.04720.17
7.0.00.0100.07720.00
5.6.210.0070.03720.71
5.6.200.0030.05318.22
5.6.190.0100.08320.77
5.6.180.0270.04720.48
5.6.170.0230.07320.41
5.6.160.0070.08720.46
5.6.150.0000.05318.17
5.6.140.0130.06018.21
5.6.130.0100.08318.07
5.6.120.0030.06020.89
5.6.110.0070.04020.99
5.6.100.0100.08020.97
5.6.90.0070.06021.11
5.6.80.0070.03320.53
5.6.70.0230.07320.34
5.5.350.0270.08020.43
5.5.340.0070.06018.01
5.5.330.0130.03720.40
5.5.320.0370.06320.15
5.5.310.0230.08020.27
5.5.300.0170.07017.92
5.5.290.0000.05717.95
5.5.280.0100.08320.73
5.5.270.0100.07020.75
5.5.260.0000.08320.63
5.5.250.0030.04020.65
5.5.240.0070.04020.14
5.4.450.1030.04319.10
5.4.440.1000.04719.34
5.4.430.0800.06019.34
5.4.420.0170.05019.42
5.4.410.0200.04718.92
5.4.400.0100.05318.69
5.4.390.0200.04018.59
5.4.380.0030.06018.65
5.4.370.0130.04318.58
5.4.360.0130.04318.74
5.4.350.0080.04011.97
5.4.340.0070.03611.96
5.4.320.0070.03512.45
5.4.310.0060.04512.45
5.4.300.0030.03812.45
5.4.290.0080.03612.45
5.4.280.0050.03612.35
5.4.270.0040.03812.34
5.4.260.0090.04812.35
5.4.250.0050.04112.34
5.4.240.0050.03812.34
5.4.230.0060.03812.34
5.4.220.0090.03312.34
5.4.210.0070.04112.34
5.4.200.0100.03812.34
5.4.190.0050.04012.34
5.4.180.0050.04512.33
5.4.170.0110.04212.34
5.4.160.0060.04312.34
5.4.150.0070.03712.34
5.4.140.0090.03912.02
5.4.130.0110.04512.01
5.4.120.0110.05411.97
5.4.110.0070.03611.96
5.4.100.0070.03711.96
5.4.90.0090.04311.96
5.4.80.0080.03411.96
5.4.70.0070.03111.96
5.4.60.0050.03411.96
5.4.50.0070.04111.96
5.4.40.0090.03011.95
5.4.30.0060.03411.95
5.4.20.0040.03711.95
5.4.10.0010.04011.95
5.4.00.0080.03411.43
5.3.290.0080.03612.80
5.3.280.0040.03912.71
5.3.270.0060.03812.72
5.3.260.0060.03812.71
5.3.250.0070.03512.72
5.3.240.0030.03912.72
5.3.230.0060.03612.71
5.3.220.0060.03712.68
5.3.210.0050.03912.68
5.3.200.0050.03612.68
5.3.190.0030.03912.68
5.3.180.0070.03412.67
5.3.170.0050.03612.66
5.3.160.0040.03912.68
5.3.150.0050.03612.68
5.3.140.0050.03612.66
5.3.130.0120.03112.66
5.3.120.0060.03712.66
5.3.110.0080.03512.66
5.3.100.0050.03712.11
5.3.90.0060.03612.08
5.3.80.0090.03312.07
5.3.70.0090.03212.07
5.3.60.0050.03612.06
5.3.50.0090.03212.00
5.3.40.0110.03012.00
5.3.30.0050.03511.94
5.3.20.0030.03711.71
5.3.10.0070.03211.69
5.3.00.0050.03611.69
5.2.170.0050.0299.17
5.2.160.0010.0329.17
5.2.150.0030.0319.17
5.2.140.0070.0269.17
5.2.130.0050.0279.13
5.2.120.0040.0289.13
5.2.110.0030.0299.14
5.2.100.0040.0279.14
5.2.90.0020.0309.13
5.2.80.0080.0259.13
5.2.70.0020.0329.13
5.2.60.0040.0309.09
5.2.50.0030.0319.05
5.2.40.0050.0279.03
5.2.30.0050.0299.01
5.2.20.0070.0268.99
5.2.10.0060.0258.91
5.2.00.0040.0288.77
5.1.60.0040.0238.05
5.1.50.0050.0248.05
5.1.40.0050.0228.04
5.1.30.0040.0268.39
5.1.20.0110.0198.41
5.1.10.0030.0268.13
5.1.00.0050.0238.13
5.0.50.0040.0196.61
5.0.40.0030.0196.47
5.0.30.0040.0296.28
5.0.20.0040.0186.26
5.0.10.0020.0216.23
5.0.00.0040.0316.22
4.4.90.0030.0174.78
4.4.80.0050.0164.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0264.70
4.4.30.0010.0184.75
4.4.20.0020.0164.85
4.4.10.0020.0184.84
4.4.00.0030.0284.76
4.3.110.0020.0214.67
4.3.100.0030.0174.66
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0000.0184.63
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0000.0173.21
4.3.00.0070.01314.91

preferences:
47.01 ms | 401 KiB | 5 Q