3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ucfirst(explode('_', "en_us")[0]);

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)
8.3.40.0070.00718.67
8.3.30.0110.00319.04
8.3.20.0060.00320.35
8.3.10.0040.00423.48
8.3.00.0080.00019.38
8.2.170.0110.00722.96
8.2.160.0170.00320.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00722.04
8.2.110.0100.00021.03
8.2.100.0060.00617.75
8.2.90.0000.00719.08
8.2.80.0040.00417.97
8.2.70.0060.00317.59
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0030.00619.86
8.2.30.0110.00017.97
8.2.20.0000.00817.66
8.2.10.0000.00718.00
8.2.00.0000.00717.57
8.1.270.0040.00423.83
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0080.00320.86
8.1.230.0000.01122.09
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0040.00416.87
8.1.180.0000.00818.10
8.1.170.0080.00020.24
8.1.160.0050.00221.98
8.1.150.0050.00318.66
8.1.140.0060.00317.31
8.1.130.0000.00717.77
8.1.120.0040.00417.36
8.1.110.0070.00017.26
8.1.100.0080.00017.36
8.1.90.0030.00317.34
8.1.80.0050.00217.22
8.1.70.0040.00417.21
8.1.60.0040.00417.38
8.1.50.0000.00817.30
8.1.40.0000.00817.21
8.1.30.0030.00617.59
8.1.20.0030.00517.55
8.1.10.0040.00417.47
8.1.00.0050.00217.46
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00718.25
8.0.270.0070.00017.23
8.0.260.0030.00317.25
8.0.250.0030.00316.77
8.0.240.0000.00816.91
8.0.230.0030.00516.84
8.0.220.0030.00316.75
8.0.210.0030.00316.83
8.0.200.0030.00316.84
8.0.190.0060.00316.82
8.0.180.0040.00416.67
8.0.170.0030.00516.79
8.0.160.0040.00416.64
8.0.150.0000.00816.72
8.0.140.0040.00416.68
8.0.130.0000.00513.19
8.0.120.0080.00016.73
8.0.110.0040.00416.67
8.0.100.0030.00616.63
8.0.90.0040.00416.56
8.0.80.0090.00616.72
8.0.70.0050.00216.81
8.0.60.0000.00816.83
8.0.50.0040.00416.58
8.0.30.0080.01317.06
8.0.20.0090.00917.40
8.0.10.0000.00716.68
8.0.00.0100.00916.69
7.4.330.0020.00515.02
7.4.320.0070.00016.42
7.4.300.0030.00316.29
7.4.290.0000.00716.51
7.4.280.0030.00516.50
7.4.270.0070.00016.42
7.4.260.0030.00316.37
7.4.250.0040.00416.43
7.4.240.0020.00516.42
7.4.230.0030.00316.31
7.4.220.0070.01116.54
7.4.210.0100.00616.41
7.4.200.0070.00016.57
7.4.160.0160.00516.38
7.4.150.0100.01017.40
7.4.140.0050.01517.86
7.4.130.0120.00816.57
7.4.120.0100.01016.42
7.4.110.0130.00316.50
7.4.100.0130.00316.27
7.4.90.0130.00716.33
7.4.80.0140.00719.39
7.4.70.0110.00716.51
7.4.60.0090.00916.25
7.4.50.0040.00416.36
7.4.40.0100.00716.54
7.4.30.0090.01216.23
7.4.00.0080.01114.74
7.3.330.0000.00513.10
7.3.320.0030.00312.94
7.3.310.0060.00016.36
7.3.300.0000.00816.18
7.3.290.0130.00516.17
7.3.280.0080.00916.19
7.3.270.0100.00717.40
7.3.260.0170.00016.19
7.3.250.0050.01216.28
7.3.240.0100.01016.24
7.3.230.0150.00816.39
7.3.210.0000.01616.60
7.3.200.0140.00519.39
7.3.190.0090.00916.38
7.3.180.0100.00716.60
7.3.170.0110.00516.27
7.3.160.0110.00516.41
7.3.120.0150.00014.63
7.3.110.0090.01014.62
7.3.100.0080.00714.68
7.3.90.0060.00914.91
7.3.80.0050.01014.83
7.3.70.0100.00314.76
7.3.60.0070.00714.84
7.3.50.0090.00414.84
7.3.40.0050.01214.61
7.3.30.0050.00914.83
7.3.20.0090.00616.52
7.3.10.0050.00916.61
7.3.00.0060.00416.70
7.2.330.0090.00916.34
7.2.320.0060.01016.57
7.2.310.0060.01516.65
7.2.300.0140.00716.50
7.2.290.0100.01016.69
7.2.250.0020.01814.99
7.2.240.0020.01514.97
7.2.230.0020.01515.07
7.2.220.0050.00914.78
7.2.210.0090.00714.93
7.2.200.0010.01314.89
7.2.190.0050.00814.79
7.2.180.0080.00914.77
7.2.170.0080.00814.95
7.2.80.0060.00616.29
7.2.00.0040.00419.50
7.1.330.0030.01115.61
7.1.320.0030.00915.60
7.1.310.0050.00915.69
7.1.300.0070.00515.81
7.1.290.0030.01115.74
7.1.280.0030.01015.73
7.1.270.0080.00515.66
7.1.260.0050.00915.71
7.1.200.0070.00715.64
7.1.100.0050.00318.22
7.1.70.0040.00417.10
7.1.60.0040.02219.32
7.1.50.0140.01016.92
7.1.00.0000.08022.18
7.0.200.0000.00716.59
7.0.140.0070.06721.95
7.0.60.0070.08019.85
7.0.50.0130.07317.66
7.0.40.0070.04320.27
7.0.30.0600.07020.00
7.0.20.0230.07720.13
7.0.10.0030.04720.09
7.0.00.0130.03720.20
5.6.280.0030.07321.07
5.6.210.0130.08020.72
5.6.200.0030.04018.11
5.6.190.0000.08720.45
5.6.180.0200.04720.41
5.6.170.0230.03320.61
5.6.160.0030.04720.41
5.6.150.0100.06018.24
5.6.140.0070.05718.15
5.6.130.0100.06718.15
5.6.120.0130.08021.10
5.6.110.0170.07321.00
5.6.100.0100.08320.88
5.6.90.0200.07721.10
5.6.80.0030.06020.52
5.6.70.4530.03320.27
5.5.350.0270.02720.41
5.5.340.0130.07018.02
5.5.330.0070.04720.38
5.5.320.0170.04720.19
5.5.310.0170.05320.29
5.5.300.0070.08317.97
5.5.290.0000.04318.02
5.5.280.0170.07720.84
5.5.270.0100.07320.87
5.5.260.0100.03320.75
5.5.250.0030.08020.47
5.5.240.0170.07720.02
5.4.450.1070.05319.42
5.4.440.0700.06719.59
5.4.430.0730.04319.41
5.4.420.0700.06719.29
5.4.410.0670.05719.11
5.4.400.0800.06019.16
5.4.390.1270.04719.28
5.4.380.0970.06019.01
5.4.370.0870.05319.30
5.4.360.0830.05718.95
5.4.350.0730.06019.00
5.4.340.0050.03711.97
5.4.320.0070.03912.45
5.4.310.0110.05012.45
5.4.300.0080.03512.45
5.4.290.0070.03912.45
5.4.280.0060.03812.34
5.4.270.0110.03412.35
5.4.260.0060.04212.35
5.4.250.0040.03912.35
5.4.240.0070.03412.34
5.4.230.0100.03312.34
5.4.220.0060.03612.34
5.4.210.0040.03812.34
5.4.200.0060.04012.34
5.4.190.0070.03812.33
5.4.180.0090.04212.33
5.4.170.0100.03412.35
5.4.160.0070.03712.34
5.4.150.0090.04712.34
5.4.140.0100.03412.02
5.4.130.0100.03212.00
5.4.120.0040.03811.96
5.4.110.0090.03911.97
5.4.100.0080.03311.96
5.4.90.0110.03611.96
5.4.80.0060.03711.96
5.4.70.0060.03511.96
5.4.60.0090.03511.96
5.4.50.0060.03711.96
5.4.40.0070.03911.95
5.4.30.0050.03811.95
5.4.20.0060.04011.94
5.4.10.0050.03511.95
5.4.00.0050.03611.43
5.3.290.0080.03612.80
5.3.280.0060.03812.71
5.3.270.0110.04012.72
5.3.260.0060.04912.72
5.3.250.0050.03812.72
5.3.240.0050.04012.72
5.3.230.0060.04112.70
5.3.220.0060.03712.68
5.3.210.0080.03912.68
5.3.200.0100.03412.68
5.3.190.0040.04112.68
5.3.180.0110.03712.67
5.3.170.0070.03912.67
5.3.160.0080.03612.68
5.3.150.0070.03712.67
5.3.140.0060.03612.66
5.3.130.0120.03312.66
5.3.120.0090.03612.66
5.3.110.0090.03612.66
5.3.100.0050.04512.12
5.3.90.0050.03812.09
5.3.80.0060.03712.07
5.3.70.0000.04112.08
5.3.60.0090.03212.06
5.3.50.0080.03412.00
5.3.40.0050.03712.00
5.3.30.0060.03511.95
5.3.20.0050.04411.72
5.3.10.0040.03911.70
5.3.00.0070.03611.68
5.2.170.0040.0319.18
5.2.160.0040.0309.18
5.2.150.0030.0329.18
5.2.140.0040.0319.18
5.2.130.0070.0279.15
5.2.120.0060.0279.14
5.2.110.0030.0309.15
5.2.100.0070.0269.14
5.2.90.0020.0319.14
5.2.80.0060.0289.14
5.2.70.0020.0339.14
5.2.60.0060.0289.09
5.2.50.0030.0319.06
5.2.40.0060.0279.04
5.2.30.0080.0269.02
5.2.20.0040.0319.01
5.2.10.0100.0258.93
5.2.00.0030.0338.78
5.1.60.0060.0228.07
5.1.50.0030.0268.06
5.1.40.0040.0248.05
5.1.30.0040.0268.40
5.1.20.0040.0268.42
5.1.10.0040.0268.14
5.1.00.0050.0258.14
5.0.50.0050.0196.62
5.0.40.0040.0186.48
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0030.0206.24
5.0.00.0040.0296.23
4.4.90.0050.0134.77
4.4.80.0060.0114.76
4.4.70.0030.0144.75
4.4.60.0030.0154.75
4.4.50.0010.0164.77
4.4.40.0030.0244.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0020.0154.64
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0010.0164.62
4.3.50.0020.0174.63
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0000.0183.26
4.3.10.0030.0143.21
4.3.00.0170.0177.48

preferences:
44.64 ms | 400 KiB | 5 Q