3v4l.org

run code in 300+ PHP versions simultaneously
<?php function g($txt = '') { $goal = 'g'; $_g = function($str = '') use ($goal, $_g) { if ($str) { return $goal . $str; } $goal .= 'o'; return $_g; }; return $_g($txt); } echo (g())('al');

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)
8.3.60.0070.00718.68
8.3.50.0160.00021.99
8.3.40.0040.01118.84
8.3.30.0130.00319.02
8.3.20.0040.00420.20
8.3.10.0090.00023.27
8.3.00.0040.00418.00
8.2.180.0130.00918.41
8.2.170.0140.00022.96
8.2.160.0030.01220.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00020.98
8.2.110.0090.00022.07
8.2.100.0080.00418.22
8.2.90.0000.00819.37
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00817.92
8.2.30.0030.00618.27
8.2.20.0040.00417.89
8.2.10.0000.00718.01
8.2.00.0000.00917.79
8.1.280.0110.00425.92
8.1.270.0070.00323.99
8.1.260.0030.00326.35
8.1.250.0050.00328.09
8.1.240.0070.00423.97
8.1.230.0030.00919.02
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0040.00322.00
8.1.150.0050.00318.79
8.1.140.0030.00517.46
8.1.130.0030.00317.84
8.1.120.0040.00317.38
8.1.110.0050.00217.45
8.1.100.0000.00717.37
8.1.90.0040.00317.42
8.1.80.0040.00417.37
8.1.70.0030.00317.41
8.1.60.0080.00017.61
8.1.50.0040.00417.52
8.1.40.0060.00317.54
8.1.30.0040.00417.50
8.1.20.0000.00917.57
8.1.10.0040.00417.51
8.1.00.0000.00717.51
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0000.00718.38
8.0.270.0000.00817.26
8.0.260.0060.00017.30
8.0.250.0070.00016.97
8.0.240.0000.00716.98
8.0.230.0000.00716.98
8.0.220.0000.00717.00
8.0.210.0000.00717.02
8.0.200.0030.00317.02
8.0.190.0000.00816.91
8.0.180.0050.00317.01
8.0.170.0060.00317.05
8.0.160.0070.00016.91
8.0.150.0000.00716.87
8.0.140.0000.00716.95
8.0.130.0030.00513.43
8.0.120.0040.00416.92
8.0.110.0000.00716.86
8.0.100.0000.00716.90
8.0.90.0000.00816.91
8.0.80.0030.01316.84
8.0.70.0070.00016.82
8.0.60.0000.00717.02
8.0.50.0040.00416.90
8.0.30.0130.00817.23
8.0.20.0120.00617.40
8.0.10.0000.00716.88
8.0.00.0030.01616.85
7.4.330.0000.00515.00
7.4.320.0030.00316.40
7.4.300.0070.00016.51
7.4.290.0030.00616.52
7.4.280.0000.00816.60
7.4.270.0050.00316.45
7.4.260.0030.00316.43
7.4.250.0060.00316.49
7.4.240.0020.00516.63
7.4.230.0070.00016.30
7.4.220.0130.00716.53
7.4.210.0120.00416.64
7.4.200.0000.00716.34
7.4.160.0080.00816.34
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0080.01116.49
7.4.120.0140.00616.58
7.4.110.0100.00716.39
7.4.100.0140.00716.55
7.4.90.0100.00716.39
7.4.80.0140.00719.39
7.4.70.0060.01016.56
7.4.60.0130.00316.48
7.4.50.0000.00516.59
7.4.40.0130.01016.55
7.4.30.0060.01016.61
7.4.00.0070.00714.89
7.3.330.0000.00513.32
7.3.320.0030.00313.38
7.3.310.0040.00416.36
7.3.300.0070.00016.37
7.3.290.0070.00716.37
7.3.280.0080.00816.35
7.3.270.0070.01017.40
7.3.260.0180.00016.43
7.3.250.0090.00816.52
7.3.240.0130.00716.41
7.3.230.0090.01216.39
7.3.210.0140.00316.46
7.3.200.0140.00719.39
7.3.190.0030.01516.39
7.3.180.0030.01316.34
7.3.170.0090.00616.52
7.3.160.0060.01216.43
7.3.120.0030.01014.87
7.3.10.0100.00416.31
7.3.00.0100.00916.58
7.2.330.0050.01116.50
7.2.320.0030.01316.62
7.2.310.0130.00716.37
7.2.300.0090.00616.63
7.2.290.0130.01016.49
7.2.130.0120.00516.44
7.2.120.0120.00316.38
7.2.110.0080.00816.39
7.2.100.0070.00816.62
7.2.90.0070.01116.52
7.2.80.0100.00716.62
7.2.70.0100.00716.68
7.2.60.0110.00816.71
7.2.50.0140.00616.58
7.2.40.0130.00616.51
7.2.30.0140.00516.63
7.2.20.0110.00716.50
7.2.10.0150.01016.59
7.2.00.0050.00917.59
7.1.250.0060.01115.57
7.1.200.0070.00415.61
7.1.100.0070.01117.98
7.1.70.0000.00717.19
7.1.60.0130.01019.70
7.1.50.0100.01317.02
7.1.00.0070.07322.36
7.0.200.0030.00616.47
7.0.140.0100.06721.95
7.0.60.0030.09319.91
7.0.50.0030.05317.88
7.0.40.0130.06720.15
7.0.30.0130.04320.15
7.0.20.0300.06720.10
7.0.10.0130.08320.18
7.0.00.0070.08720.06
5.6.280.0100.06320.90
5.6.210.0100.04020.66
5.6.200.0070.07018.18
5.6.190.0000.05320.46
5.6.180.0100.04720.57
5.6.170.0100.05020.47
5.6.160.0000.08320.45
5.6.150.0030.08018.18
5.6.140.0030.04018.27
5.6.130.0030.04318.21
5.6.120.0070.08720.92
5.6.110.0100.05021.01
5.6.100.0070.06321.02
5.6.90.0030.06021.11
5.6.80.0070.08320.43
5.5.350.0070.05020.39
5.5.340.0070.06718.07
5.5.330.0070.06320.57
5.5.320.0430.07720.35
5.5.310.0300.04320.36
5.5.300.0070.06017.98
5.5.290.0070.03717.95
5.5.280.0030.04020.69
5.5.270.0130.07720.76
5.5.260.0200.07320.89
5.5.250.0100.05020.66
5.5.240.0030.08020.13
5.4.450.1000.04019.61
5.4.440.1030.04719.20
5.4.430.0530.05719.45
5.4.420.0830.06319.55
5.4.410.0100.05318.86
5.4.400.0170.07018.82
5.4.390.0330.05718.79
5.4.380.0130.05318.75
5.4.370.0070.03718.75
5.4.360.0070.03718.57
5.4.350.0050.04012.04
5.4.340.0070.03612.04
5.4.320.0110.03912.53
5.4.310.0070.03712.52
5.4.300.0040.03812.52
5.4.290.0050.03912.52
5.4.280.0060.03612.42
5.4.270.0070.04012.41
5.4.260.0060.03912.41
5.4.250.0050.04012.42
5.4.240.0080.03512.42
5.4.230.0090.03412.41
5.4.220.0020.04312.41
5.4.210.0070.03412.41
5.4.200.0080.03612.41
5.4.190.0070.03412.40
5.4.180.0030.03912.41
5.4.170.0090.03312.41
5.4.160.0050.03712.41
5.4.150.0050.03712.40
5.4.140.0060.03812.09
5.4.130.0080.03412.07
5.4.120.0050.03712.04
5.4.110.0040.03712.03
5.4.100.0050.03612.03
5.4.90.0040.03912.03
5.4.80.0090.03612.04
5.4.70.0100.03212.04
5.4.60.0060.03512.03
5.4.50.0050.03812.04
5.4.40.0070.03612.02
5.4.30.0070.03712.02
5.4.20.0040.03712.01
5.4.10.0050.04012.01
5.4.00.0070.03511.51
5.3.290.0090.04012.80
5.3.280.0090.03512.71
5.3.270.0060.04012.73
5.3.260.0050.03912.71
5.3.250.0110.03312.72
5.3.240.0070.03712.72
5.3.230.0100.03412.71
5.3.220.0050.03812.68
5.3.210.0080.03712.68
5.3.200.0060.03812.68
5.3.190.0080.03712.67
5.3.180.0070.03612.68
5.3.170.0060.03612.67
5.3.160.0070.03612.68
5.3.150.0050.03812.67
5.3.140.0040.03812.66
5.3.130.0050.04012.66
5.3.120.0050.03912.66
5.3.110.0070.04412.66
5.3.100.0060.04312.13
5.3.90.0060.03612.11
5.3.80.0060.03712.10
5.3.70.0070.03512.10
5.3.60.0060.03712.09
5.3.50.0070.03512.04
5.3.40.0050.03712.04
5.3.30.0150.02611.99
5.3.20.0040.03711.77
5.3.10.0060.03411.74
5.3.00.0070.03511.72
5.2.170.0060.0299.21
5.2.160.0040.0299.21
5.2.150.0060.0399.22
5.2.140.0060.0299.21
5.2.130.0060.0289.18
5.2.120.0050.0299.17
5.2.110.0060.0279.18
5.2.100.0070.0269.18
5.2.90.0040.0309.18
5.2.80.0060.0319.17
5.2.70.0020.0329.18
5.2.60.0060.0299.12
5.2.50.0080.0279.09
5.2.40.0080.0269.07
5.2.30.0060.0299.05
5.2.20.0030.0309.04
5.2.10.0050.0288.95
5.2.00.0030.0318.80
5.1.60.0070.0288.09
5.1.50.0060.0228.08
5.1.40.0040.0258.06
5.1.30.0070.0238.43
5.1.20.0060.0258.43
5.1.10.0020.0288.16
5.1.00.0010.0298.16
5.0.50.0010.0246.64
5.0.40.0030.0206.50
5.0.30.0040.0316.31
5.0.20.0010.0216.28
5.0.10.0030.0206.26
5.0.00.0020.0316.25
4.4.90.0050.0174.78
4.4.80.0020.0224.75
4.4.70.0030.0174.76
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0050.0224.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0030.0174.67
4.3.100.0020.0164.67
4.3.90.0030.0144.64
4.3.80.0050.0224.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0010.0264.53
4.3.30.0020.0163.30
4.3.20.0030.0143.27
4.3.10.0030.0143.25
4.3.00.0000.0237.18

preferences:
43.76 ms | 401 KiB | 5 Q