3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 10; $i++) { $a = create_function('', 'return '. $i .';'); var_dump($a()); $b = "\0lambda_". ($i + 1); var_dump($b()); }

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)
8.3.60.0130.00616.50
8.3.50.0080.01021.98
8.3.40.0120.00318.80
8.3.30.0110.00419.22
8.3.20.0060.00320.09
8.3.10.0100.00323.51
8.3.00.0080.00019.38
8.2.180.0060.00916.47
8.2.170.0070.00722.96
8.2.160.0070.01020.48
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00519.36
8.2.110.0070.00320.92
8.2.100.0040.00817.89
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0000.00718.16
8.2.40.0030.00620.60
8.2.30.0080.00019.32
8.2.20.0050.00317.55
8.2.10.0060.00317.95
8.2.00.0030.00717.61
8.1.280.0100.00725.92
8.1.270.0050.00322.17
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0140.00320.67
8.1.230.0070.00420.31
8.1.220.0070.00017.79
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0050.00317.13
8.1.180.0000.00720.30
8.1.170.0040.00418.46
8.1.160.0040.00418.78
8.1.150.0070.00019.98
8.1.140.0050.00217.35
8.1.130.0030.00317.82
8.1.120.0040.00417.43
8.1.110.0000.01017.27
8.1.100.0060.00317.39
8.1.90.0000.00817.30
8.1.80.0040.00417.43
8.1.70.0030.00317.35
8.1.60.0040.00417.49
8.1.50.0080.00017.54
8.1.40.0000.00817.40
8.1.30.0030.00617.56
8.1.20.0000.00817.59
8.1.10.0000.00717.50
8.1.00.0040.00417.50
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.26
8.0.270.0030.00317.13
8.0.260.0060.00017.29
8.0.250.0040.00416.96
8.0.240.0050.00316.97
8.0.230.0000.00716.99
8.0.220.0030.00316.86
8.0.210.0000.00716.89
8.0.200.0030.00316.99
8.0.190.0040.00416.88
8.0.180.0000.00716.90
8.0.170.0040.00416.83
8.0.160.0000.00716.81
8.0.150.0030.00316.79
8.0.140.0030.00516.83
8.0.130.0000.00513.38
8.0.120.0030.00616.78
8.0.110.0030.00616.84
8.0.100.0040.00416.87
8.0.90.0070.00016.89
8.0.80.0030.01116.84
8.0.70.0000.00716.89
8.0.60.0020.00516.91
8.0.50.0040.00416.75
8.0.30.0070.01116.93
8.0.20.0100.00717.40
8.0.10.0000.00716.89
8.0.00.0140.00516.82
7.4.330.0000.00515.22
7.4.320.0030.00316.46
7.4.300.0000.00616.49
7.4.290.0030.00616.49
7.4.280.0030.00316.63
7.4.270.0040.00416.43
7.4.260.0030.00316.50
7.4.250.0040.00416.47
7.4.240.0010.00616.46
7.4.230.0000.00716.71
7.4.220.0130.00616.66
7.4.210.0050.00916.68
7.4.200.0070.00016.68
7.4.190.0050.00216.66
7.4.160.0120.00416.46
7.4.150.0090.00917.40
7.4.140.0060.01517.86
7.4.130.0070.01116.51
7.4.120.0150.00316.54
7.4.110.0180.00016.67
7.4.100.0110.01116.42
7.4.90.0120.00916.50
7.4.80.0070.01319.39
7.4.70.0080.00816.42
7.4.60.0090.01216.47
7.4.50.0070.00016.17
7.4.40.0110.00422.77
7.4.30.0090.00916.59
7.4.00.0130.00314.96
7.3.330.0000.00613.32
7.3.320.0040.00413.36
7.3.310.0050.00316.18
7.3.300.0070.00016.26
7.3.290.0140.00516.33
7.3.280.0110.00716.42
7.3.270.0090.00917.40
7.3.260.0130.00716.52
7.3.250.0110.01116.55
7.3.240.0160.00716.62
7.3.230.0000.01616.59
7.3.210.0070.01416.46
7.3.200.0140.00819.39
7.3.190.0100.00716.44
7.3.180.0080.00816.30
7.3.170.0080.01216.50
7.3.160.0160.00016.37
7.3.120.0070.00714.91
7.3.10.0130.00716.20
7.3.00.0030.01016.61
7.2.330.0080.01116.82
7.2.320.0090.00916.64
7.2.310.0110.01116.68
7.2.300.0130.01016.72
7.2.290.0060.01016.53
7.2.130.0000.01316.64
7.2.120.0080.00816.67
7.2.110.0150.00716.68
7.2.100.0080.00916.49
7.2.90.0040.00816.43
7.2.80.0030.01016.73
7.2.70.0110.00316.67
7.2.60.0080.00716.64
7.2.50.0030.01316.72
7.2.40.0180.00716.58
7.2.30.0000.01516.80
7.2.20.0000.01316.74
7.2.10.0070.00716.84
7.2.00.0130.00316.93
7.1.250.0110.01115.49
7.1.200.0090.00015.98
7.1.70.0100.00317.13
7.1.60.0100.01419.46
7.1.50.0220.00334.85
7.1.00.0030.07722.28
7.0.200.0130.00314.91
7.0.140.0070.09022.21
7.0.60.0070.05019.91
7.0.50.0100.03717.87
7.0.40.0230.07020.27
7.0.30.0300.05320.16
7.0.20.0370.06720.22
7.0.10.0100.08320.33
7.0.00.0100.07020.33
5.6.280.0130.09021.13
5.6.210.0030.04020.61
5.6.200.0030.05018.20
5.6.190.0100.03720.61
5.6.180.0400.05020.48
5.6.170.0130.04720.47
5.6.160.0030.06020.47
5.6.150.0070.03718.15
5.6.140.0200.05318.17
5.6.130.0070.08018.19
5.6.120.0100.08021.01
5.6.110.0000.04720.96
5.6.100.0100.08321.08
5.6.90.0100.08020.98
5.6.80.0130.05720.38
5.5.350.0200.08720.30
5.5.340.0100.08317.99
5.5.330.0030.04320.31
5.5.320.0370.08320.42
5.5.310.0270.04020.30
5.5.300.0100.04317.92
5.5.290.0200.06717.96
5.5.280.0100.08020.77
5.5.270.0100.08020.86
5.5.260.0170.06020.64
5.5.250.0100.08320.69
5.5.240.0100.08720.19
5.4.450.0400.04019.28
5.4.440.0570.03319.17
5.4.430.0870.03719.41
5.4.420.1200.04319.39
5.4.410.0730.04319.52
5.4.400.0970.03719.00
5.4.390.1270.03719.20
5.4.380.0400.05318.80
5.4.370.0330.06318.72
5.4.360.0330.05318.79
5.4.350.0330.05318.78
5.4.340.0230.06718.75
5.4.320.0110.03512.53
5.4.310.0060.04212.53
5.4.300.0060.04812.53
5.4.290.0100.04112.52
5.4.280.0080.04412.41
5.4.270.0050.03812.41
5.4.260.0060.03912.41
5.4.250.0050.04012.41
5.4.240.0060.03712.41
5.4.230.0080.03612.41
5.4.220.0100.03412.40
5.4.210.0080.03312.40
5.4.200.0080.03612.40
5.4.190.0070.03712.40
5.4.180.0050.03712.39
5.4.170.0080.03412.41
5.4.160.0070.03512.40
5.4.150.0060.03612.40
5.4.140.0060.03712.09
5.4.130.0080.03712.07
5.4.120.0090.03712.04
5.4.110.0110.03212.03
5.4.100.0070.03612.03
5.4.90.0060.03612.03
5.4.80.0050.04312.03
5.4.70.0080.03812.03
5.4.60.0070.03412.03
5.4.50.0050.03812.02
5.4.40.0090.03312.01
5.4.30.0040.03712.01
5.4.20.0060.03812.01
5.4.10.0060.03512.01
5.4.00.0060.04111.50
5.3.290.0040.04412.80
5.3.280.0110.03612.72
5.3.270.0040.04712.74
5.3.260.0070.03712.74
5.3.250.0050.03912.73
5.3.240.0080.03512.73
5.3.230.0060.03812.73
5.3.220.0020.04112.70
5.3.210.0090.04112.70
5.3.200.0100.03812.70
5.3.190.0070.03712.70
5.3.180.0040.03812.70
5.3.170.0060.03812.70
5.3.160.0030.04012.70
5.3.150.0050.04012.70
5.3.140.0040.03812.68
5.3.130.0070.04312.68
5.3.120.0050.04112.68
5.3.110.0050.04012.68
5.3.100.0040.04012.17
5.3.90.0060.03812.15
5.3.80.0050.03712.13
5.3.70.0040.03912.13
5.3.60.0050.04612.12
5.3.50.0060.04112.06
5.3.40.0050.03812.05
5.3.30.0050.03612.03
5.3.20.0050.03711.80
5.3.10.0060.03511.78
5.3.00.0060.03611.75
5.2.170.0030.0339.25
5.2.160.0030.0319.25
5.2.150.0050.0319.25
5.2.140.0030.0359.25
5.2.130.0030.0319.21
5.2.120.0040.0399.21
5.2.110.0070.0389.22
5.2.100.0040.0309.22
5.2.90.0020.0339.22
5.2.80.0010.0349.21
5.2.70.0050.0339.21
5.2.60.0080.0299.18
5.2.50.0050.0339.14
5.2.40.0060.0309.13
5.2.30.0060.0309.09
5.2.20.0030.0369.11
5.2.10.0070.0358.96
5.2.00.0090.0378.81
5.1.60.0060.0378.09
5.1.50.0090.0288.09
5.1.40.0050.0368.07
5.1.30.0050.0368.43
5.1.20.0030.0308.45
5.1.10.0030.0338.17
5.1.00.0050.0438.17
5.0.50.0060.0346.65
5.0.40.0060.0186.50
5.0.30.0030.0336.32
5.0.20.0020.0226.29
5.0.10.0020.0226.27
5.0.00.0060.0366.26
4.4.90.0080.0184.78
4.4.80.0070.0194.75
4.4.70.0070.0154.75
4.4.60.0050.0214.75
4.4.50.0070.0264.77
4.4.40.0050.0424.70
4.4.30.0060.0234.76
4.4.20.0060.0194.84
4.4.10.0020.0254.85
4.4.00.0050.0264.76
4.3.110.0030.0204.67
4.3.100.0010.0234.66
4.3.90.0030.0224.63
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0000.0274.54
4.3.30.0010.0173.31
4.3.20.0010.0173.30
4.3.10.0020.0163.24
4.3.00.0100.01313.47

preferences:
54.49 ms | 401 KiB | 5 Q