3v4l.org

run code in 300+ PHP versions simultaneously
<?php fb_enable_code_coverage(); $ref = new ReflectionClass('stdClass'); $data = fb_get_code_coverage(TRUE); fb_disable_code_coverage(); var_dump($data);

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)
8.3.70.0100.01016.75
8.3.60.0070.00716.50
8.3.50.0100.01122.05
8.3.40.0070.00718.67
8.3.30.0100.00319.09
8.3.20.0000.00720.16
8.3.10.0040.00423.65
8.3.00.0020.00519.09
8.2.180.0120.00916.50
8.2.170.0040.01122.96
8.2.160.0030.01220.42
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0020.00522.31
8.2.110.0090.00022.10
8.2.100.0110.00319.63
8.2.90.0000.00719.22
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0000.00917.91
8.2.50.0080.00018.07
8.2.40.0000.01118.09
8.2.30.0030.00518.07
8.2.20.0040.00417.66
8.2.10.0000.00717.98
8.2.00.0040.00417.59
8.1.280.0070.01425.92
8.1.270.0050.00323.97
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0000.00923.90
8.1.230.0080.00418.97
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0000.00917.22
8.1.190.0060.00916.71
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0000.00721.84
8.1.150.0040.00418.46
8.1.140.0080.00017.32
8.1.130.0000.00717.73
8.1.120.0000.00717.30
8.1.110.0000.00717.31
8.1.100.0040.00417.32
8.1.90.0030.00517.29
8.1.80.0020.00517.23
8.1.70.0030.00317.29
8.1.60.0040.00417.49
8.1.50.0040.00417.39
8.1.40.0000.00817.42
8.1.30.0000.00717.59
8.1.20.0000.00817.53
8.1.10.0040.00417.40
8.1.00.0000.00717.30
8.0.300.0000.00818.77
8.0.290.0040.00416.93
8.0.280.0000.00718.46
8.0.270.0070.00017.19
8.0.260.0040.00417.21
8.0.250.0030.00316.92
8.0.240.0050.00616.93
8.0.230.0070.00016.96
8.0.220.0070.00016.90
8.0.210.0000.00716.93
8.0.200.0030.00616.93
8.0.190.0070.00016.85
8.0.180.0040.00416.88
8.0.170.0040.00416.95
8.0.160.0070.00016.78
8.0.150.0000.00716.80
8.0.140.0000.00916.85
8.0.130.0000.00513.36
8.0.120.0050.00316.83
8.0.110.0070.00016.85
8.0.100.0000.00716.84
8.0.90.0040.00416.77
8.0.80.0090.00716.83
8.0.70.0000.00716.95
8.0.60.0040.00416.82
8.0.50.0050.00316.79
8.0.30.0150.00616.88
8.0.20.0110.00817.40
8.0.10.0040.00416.76
8.0.00.0070.01416.73
7.4.330.0000.00515.02
7.4.320.0030.00316.41
7.4.300.0060.00016.50
7.4.290.0000.00616.51
7.4.280.0000.00716.41
7.4.270.0030.00316.59
7.4.260.0070.00016.46
7.4.250.0050.00316.41
7.4.240.0020.00516.56
7.4.230.0000.00716.54
7.4.220.0090.01516.54
7.4.210.0080.01016.45
7.4.200.0070.00016.44
7.4.190.0030.00316.48
7.4.160.0120.00316.57
7.4.150.0120.00617.40
7.4.140.0140.00717.86
7.4.130.0090.00816.47
7.4.120.0110.00916.39
7.4.110.0040.01216.31
7.4.100.0100.00716.40
7.4.90.0060.01316.35
7.4.80.0120.00619.39
7.4.70.0120.00616.54
7.4.60.0060.01016.26
7.4.50.0050.00016.43
7.4.40.0060.01316.47
7.4.30.0110.00516.24
7.4.00.0000.01514.96
7.3.330.0030.00313.20
7.3.320.0000.00613.11
7.3.310.0070.00016.29
7.3.300.0030.00316.31
7.3.290.0140.00016.21
7.3.280.0070.00916.25
7.3.270.0120.00617.40
7.3.260.0120.00616.45
7.3.250.0160.00516.39
7.3.240.0030.01316.44
7.3.230.0070.01016.39
7.3.210.0100.00716.37
7.3.200.0120.00619.39
7.3.190.0110.01116.37
7.3.180.0130.00316.43
7.3.170.0000.01516.32
7.3.160.0070.00716.33
7.3.120.0040.01114.77
7.2.330.0060.01116.23
7.2.320.0140.00516.30
7.2.310.0030.01416.54
7.2.300.0100.00716.55
7.2.290.0060.01216.45
7.2.60.0000.01316.71
7.2.00.0030.00919.39
7.1.200.0000.01315.58
7.1.100.0090.00317.96
7.1.70.0040.00417.07
7.1.60.0070.01019.46
7.1.50.0170.01316.76
7.1.00.0070.07022.37
7.0.200.0030.00516.66
7.0.140.0070.06722.16
7.0.60.0030.08320.06
7.0.50.0030.05717.80
7.0.40.0070.06020.29
7.0.30.0270.05020.12
7.0.20.0330.07720.22
7.0.10.0070.04020.27
7.0.00.0070.06020.01
5.6.280.0100.06720.92
5.6.210.0130.07320.64
5.6.200.0030.04018.12
5.6.190.0030.04320.49
5.6.180.0230.03720.77
5.6.170.0200.03720.50
5.6.160.0070.04320.52
5.6.150.0030.04018.14
5.6.140.0070.08018.16
5.6.130.0070.05318.11
5.6.120.0070.06720.99
5.6.110.0100.07720.98
5.6.100.0030.07721.02
5.6.90.0130.07721.07
5.6.80.0070.07720.37
5.5.350.0270.06720.34
5.5.340.0070.07018.01
5.5.330.0100.08020.34
5.5.320.0330.07720.30
5.5.310.0430.06320.28
5.5.300.0100.04018.02
5.5.290.0070.06717.89
5.5.280.0200.05020.77
5.5.270.0070.09020.64
5.5.260.0030.06020.88
5.5.250.0100.07020.68
5.5.240.0000.08020.17
5.4.450.0370.03719.55
5.4.440.0470.03319.13
5.4.430.0900.05019.41
5.4.420.0470.04719.52
5.4.410.0930.03019.30
5.4.400.1130.03719.25
5.4.390.0230.04319.06
5.4.380.0370.07018.57
5.4.370.0430.05018.59
5.4.360.0300.05718.68
5.4.350.0400.04718.52
5.4.340.0300.06018.61
5.4.320.0070.03412.45
5.4.310.0050.04112.45
5.4.300.0090.03412.45
5.4.290.0080.04112.45
5.4.280.0070.04112.34
5.4.270.0080.03712.35
5.4.260.0060.04912.34
5.4.250.0070.05412.34
5.4.240.0110.04612.35
5.4.230.0090.05812.34
5.4.220.0100.06612.34
5.4.210.0060.03912.34
5.4.200.0070.03712.34
5.4.190.0070.03512.33
5.4.180.0040.04012.33
5.4.170.0050.03812.34
5.4.160.0100.04912.34
5.4.150.0080.03712.34
5.4.140.0070.04412.02
5.4.130.0060.04012.01
5.4.120.0090.04411.97
5.4.110.0090.03811.96
5.4.100.0060.03711.96
5.4.90.0050.03911.96
5.4.80.0050.04011.96
5.4.70.0080.04911.96
5.4.60.0080.04011.96
5.4.50.0090.03711.96
5.4.40.0080.05011.95
5.4.30.0090.05111.95
5.4.20.0050.05511.95
5.4.10.0050.04611.95
5.4.00.0070.03511.44
5.3.290.0060.04212.80
5.3.280.0060.04212.71
5.3.270.0070.04212.73
5.3.260.0100.04112.72
5.3.250.0120.03912.72
5.3.240.0120.05012.72
5.3.230.0100.03612.71
5.3.220.0080.04012.68
5.3.210.0080.05512.68
5.3.200.0090.05312.68
5.3.190.0110.04612.68
5.3.180.0050.04412.67
5.3.170.0090.03712.67
5.3.160.0070.03912.68
5.3.150.0090.03712.68
5.3.140.0120.05812.66
5.3.130.0090.04012.66
5.3.120.0070.04012.66
5.3.110.0080.05412.66
5.3.100.0070.04312.12
5.3.90.0080.04112.08
5.3.80.0080.05112.07
5.3.70.0090.05012.07
5.3.60.0060.03912.06
5.3.50.0090.04912.00
5.3.40.0080.03712.00
5.3.30.0080.05211.94
5.3.20.0070.05011.72
5.3.10.0120.05111.70
5.3.00.0070.05711.68
5.2.170.0090.0439.18
5.2.160.0100.0389.18
5.2.150.0050.0349.18
5.2.140.0060.0349.18
5.2.130.0080.0429.14
5.2.120.0030.0389.14
5.2.110.0060.0319.15
5.2.100.0040.0339.14
5.2.90.0050.0319.14
5.2.80.0040.0329.14
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0020.0339.06
5.2.40.0060.0289.04
5.2.30.0070.0399.02
5.2.20.0050.0319.00
5.2.10.0050.0308.92
5.2.00.0110.0268.78
5.1.60.0050.0268.07
5.1.50.0030.0268.06
5.1.40.0040.0258.04
5.1.30.0040.0268.39
5.1.20.0070.0248.41
5.1.10.0050.0348.14
5.1.00.0060.0328.14
5.0.50.0040.0216.62
5.0.40.0050.0186.48
5.0.30.0020.0336.29
5.0.20.0040.0196.26
5.0.10.0050.0196.24
5.0.00.0020.0316.23
4.4.90.0020.0194.78
4.4.80.0050.0144.75
4.4.70.0050.0154.76
4.4.60.0030.0174.75
4.4.50.0060.0144.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0030.0154.67
4.3.90.0040.0134.63
4.3.80.0040.0234.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0000.0183.28
4.3.20.0020.0163.26
4.3.10.0000.0183.22
4.3.00.0100.01016.15

preferences:
47.21 ms | 401 KiB | 5 Q