3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "en_us"; echo ucfirst(explode('_', $key)[0]);echo ucfirst(array_shift(explode('_', $key)[1]));

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)
8.3.70.0080.00818.43
8.3.60.0090.00918.43
8.3.50.0130.00521.09
8.3.40.0120.00318.92
8.3.30.0080.00619.21
8.3.20.0000.00920.25
8.3.10.0040.00423.61
8.3.00.0080.00019.38
8.2.180.0030.01716.50
8.2.170.0150.00322.96
8.2.160.0070.00720.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0040.00422.21
8.2.110.0070.00422.25
8.2.100.0040.00817.75
8.2.90.0030.00619.19
8.2.80.0080.00017.97
8.2.70.0000.00917.75
8.2.60.0080.00017.93
8.2.50.0030.00618.07
8.2.40.0030.00619.94
8.2.30.0000.00918.11
8.2.20.0040.00417.80
8.2.10.0040.00417.96
8.2.00.0080.00017.65
8.1.280.0110.01125.92
8.1.270.0000.00823.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0060.00617.48
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00316.99
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0050.00320.37
8.1.160.0040.00421.86
8.1.150.0080.00018.74
8.1.140.0030.00617.39
8.1.130.0030.00317.83
8.1.120.0000.00717.30
8.1.110.0000.00717.38
8.1.100.0030.00517.39
8.1.90.0000.00717.38
8.1.80.0040.00317.38
8.1.70.0000.00717.34
8.1.60.0000.00917.40
8.1.50.0030.00517.51
8.1.40.0000.00917.39
8.1.30.0080.00017.64
8.1.20.0020.00517.71
8.1.10.0000.00917.63
8.1.00.0040.00417.42
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.38
8.0.270.0030.00317.22
8.0.260.0030.00317.16
8.0.250.0000.00716.91
8.0.240.0000.00816.89
8.0.230.0000.00716.92
8.0.220.0030.00316.83
8.0.210.0000.00616.85
8.0.200.0030.00316.88
8.0.190.0050.00316.93
8.0.180.0060.00316.96
8.0.170.0090.00016.77
8.0.160.0030.00317.00
8.0.150.0040.00416.84
8.0.140.0000.00816.77
8.0.130.0030.00313.38
8.0.120.0060.00316.86
8.0.110.0050.00316.94
8.0.100.0000.00816.78
8.0.90.0030.00516.76
8.0.80.0120.00816.95
8.0.70.0000.00716.72
8.0.60.0050.00316.93
8.0.50.0000.00816.86
8.0.30.0110.00817.15
8.0.20.0070.01017.40
8.0.10.0000.00716.96
8.0.00.0060.01116.74
7.4.330.0000.00615.02
7.4.320.0000.00616.55
7.4.300.0000.00616.42
7.4.290.0050.00216.48
7.4.280.0000.00716.51
7.4.270.0030.00316.51
7.4.260.0000.00716.43
7.4.250.0000.00716.50
7.4.240.0010.00616.46
7.4.230.0000.00716.43
7.4.220.0060.01316.51
7.4.210.0090.00916.58
7.4.200.0070.00016.52
7.4.160.0120.00716.50
7.4.150.0030.01417.40
7.4.140.0090.00917.86
7.4.130.0070.01016.53
7.4.120.0070.01216.43
7.4.110.0090.01316.46
7.4.100.0110.00516.30
7.4.90.0070.01116.50
7.4.80.0150.00619.39
7.4.70.0100.01016.59
7.4.60.0100.01016.63
7.4.50.0000.00816.42
7.4.40.0030.01316.26
7.4.30.0060.01216.43
7.4.00.0030.01014.89
7.3.330.0030.00313.01
7.3.320.0000.00513.25
7.3.310.0030.00316.37
7.3.300.0000.00716.25
7.3.290.0070.00816.29
7.3.280.0070.01216.26
7.3.270.0080.00817.40
7.3.260.0130.01016.21
7.3.250.0080.00816.24
7.3.240.0040.01216.56
7.3.230.0080.01416.42
7.3.210.0130.00716.46
7.3.200.0080.01219.39
7.3.190.0100.01116.36
7.3.180.0070.00716.21
7.3.170.0120.00616.43
7.3.160.0030.01316.29
7.3.10.0040.01216.73
7.3.00.0040.01216.70
7.2.330.0100.00716.33
7.2.320.0150.00716.52
7.2.310.0100.00716.59
7.2.300.0070.01016.78
7.2.290.0140.00916.41
7.2.130.0120.00016.98
7.2.120.0070.00716.88
7.2.110.0090.00616.80
7.2.100.0090.00416.96
7.2.90.0080.00416.73
7.2.80.0000.01516.71
7.2.70.0120.00616.72
7.2.60.0000.01416.74
7.2.50.0100.00316.61
7.2.40.0130.00016.68
7.2.30.0080.00317.00
7.2.20.0030.01216.80
7.2.10.0080.00816.83
7.2.00.0080.00718.14
7.1.250.0100.00315.80
7.1.200.0070.00715.44
7.1.100.0070.00718.05
7.1.70.0030.00617.09
7.1.60.0140.01119.32
7.1.50.0070.01716.97
7.1.00.0030.07722.44
7.0.200.0030.00616.70
7.0.140.0070.07022.08
7.0.60.0070.05019.93
7.0.50.0030.05317.86
7.0.40.0100.05020.19
7.0.30.0370.06020.18
7.0.20.0170.04020.16
7.0.10.0030.04320.12
7.0.00.0000.04720.31
5.6.280.0000.07721.11
5.6.210.0130.07320.54
5.6.200.0100.08018.08
5.6.190.0030.08320.35
5.6.180.0270.08320.45
5.6.170.0230.08720.64
5.6.160.0100.04320.61
5.6.150.0070.07718.11
5.6.140.0070.08318.20
5.6.130.0130.06318.14
5.6.120.0130.07720.89
5.6.110.0070.04321.06
5.6.100.0070.08721.00
5.6.90.0100.03720.99
5.6.80.0100.07020.50
5.6.70.4400.04320.49
5.5.350.0300.08020.43
5.5.340.0130.07018.02
5.5.330.0100.06020.42
5.5.320.0200.05020.17
5.5.310.0270.05020.34
5.5.300.0030.04718.00
5.5.290.0130.07318.01
5.5.280.0070.08320.84
5.5.270.0170.07720.86
5.5.260.0070.07320.87
5.5.250.0030.08320.69
5.5.240.0270.07720.25
5.4.450.0770.05319.11
5.4.440.0800.06019.46
5.4.430.0870.06019.47
5.4.420.0700.05319.60
5.4.410.0800.07319.20
5.4.400.0830.04719.17
5.4.390.0670.06318.81
5.4.380.0830.05319.13
5.4.370.0700.06019.13
5.4.360.0770.05318.95
5.4.350.0400.06719.15
5.4.340.0060.03611.97
5.4.320.0040.03812.45
5.4.310.0080.03612.45
5.4.300.0060.03612.45
5.4.290.0050.03912.45
5.4.280.0060.03612.35
5.4.270.0050.03812.34
5.4.260.0080.03712.35
5.4.250.0110.03412.35
5.4.240.0060.03612.34
5.4.230.0090.03412.34
5.4.220.0030.03912.34
5.4.210.0110.03412.34
5.4.200.0120.03512.34
5.4.190.0060.03512.33
5.4.180.0080.03912.33
5.4.170.0050.04512.35
5.4.160.0080.03812.34
5.4.150.0040.04212.34
5.4.140.0100.03512.02
5.4.130.0040.03812.01
5.4.120.0060.03611.96
5.4.110.0110.03111.96
5.4.100.0080.04411.96
5.4.90.0100.04111.96
5.4.80.0050.03711.96
5.4.70.0050.03511.96
5.4.60.0060.03411.96
5.4.50.0050.03511.96
5.4.40.0040.03611.95
5.4.30.0030.03711.95
5.4.20.0050.03511.95
5.4.10.0020.03811.95
5.4.00.0040.03711.44
5.3.290.0060.03912.80
5.3.280.0080.03612.71
5.3.270.0050.04212.72
5.3.260.0100.03812.72
5.3.250.0050.04312.72
5.3.240.0100.04112.72
5.3.230.0100.04412.71
5.3.220.0140.04712.68
5.3.210.0090.05012.68
5.3.200.0060.04412.68
5.3.190.0070.04912.68
5.3.180.0090.04912.67
5.3.170.0070.04512.67
5.3.160.0050.03812.67
5.3.150.0120.03912.68
5.3.140.0070.03612.66
5.3.130.0040.04112.66
5.3.120.0060.03912.66
5.3.110.0080.03612.65
5.3.100.0060.03712.12
5.3.90.0080.03412.09
5.3.80.0070.03512.07
5.3.70.0070.03812.08
5.3.60.0080.03512.06
5.3.50.0080.03412.00
5.3.40.0080.03512.00
5.3.30.0060.03511.95
5.3.20.0060.03711.72
5.3.10.0070.03811.70
5.3.00.0070.04211.68
5.2.170.0090.0299.18
5.2.160.0050.0309.18
5.2.150.0040.0349.18
5.2.140.0020.0339.19
5.2.130.0060.0269.14
5.2.120.0090.0339.14
5.2.110.0060.0279.14
5.2.100.0070.0259.14
5.2.90.0070.0269.14
5.2.80.0030.0329.14
5.2.70.0070.0339.14
5.2.60.0040.0309.09
5.2.50.0080.0269.06
5.2.40.0000.0329.04
5.2.30.0070.0359.02
5.2.20.0040.0309.00
5.2.10.0030.0298.93
5.2.00.0040.0298.79
5.1.60.0080.0218.07
5.1.50.0060.0238.06
5.1.40.0040.0248.04
5.1.30.0050.0258.40
5.1.20.0070.0238.42
5.1.10.0020.0288.14
5.1.00.0020.0288.14
5.0.50.0030.0216.62
5.0.40.0040.0206.48
5.0.30.0030.0316.29
5.0.20.0040.0196.26
5.0.10.0060.0176.24
5.0.00.0050.0296.23
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0060.0124.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0050.0124.63
4.3.80.0010.0254.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0163.29
4.3.20.0010.0163.26
4.3.10.0020.0153.22
4.3.00.0170.0207.48

preferences:
56.26 ms | 401 KiB | 5 Q