3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = new \ReflectionClass('stdClass'); $r->newInstance();

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)
8.3.40.0080.00818.59
8.3.30.0070.00720.26
8.3.20.0000.00720.22
8.3.10.0080.00020.97
8.3.00.0020.00522.39
8.2.170.0140.00322.96
8.2.160.0100.00322.12
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00220.87
8.2.110.0030.00619.30
8.2.100.0110.00417.72
8.2.90.0030.00519.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0050.00517.93
8.2.50.0040.00418.07
8.2.40.0050.00318.04
8.2.30.0040.00419.30
8.2.20.0000.00817.46
8.2.10.0040.00417.52
8.2.00.0000.00717.49
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00723.92
8.1.230.0040.00720.99
8.1.220.0030.00518.77
8.1.210.0000.00819.09
8.1.200.0000.00917.22
8.1.190.0080.00017.40
8.1.180.0000.00918.10
8.1.170.0000.00818.59
8.1.160.0030.00618.87
8.1.150.0060.00318.58
8.1.140.0040.00417.24
8.1.130.0000.00717.87
8.1.120.0070.00017.42
8.1.110.0050.00317.26
8.1.100.0040.00417.45
8.1.90.0050.00317.43
8.1.80.0000.00717.29
8.1.70.0070.00017.33
8.1.60.0030.00617.43
8.1.50.0040.00417.50
8.1.40.0000.00717.47
8.1.30.0040.00417.59
8.1.20.0000.00917.58
8.1.10.0050.00217.52
8.1.00.0080.00017.41
8.0.300.0050.00319.91
8.0.290.0040.00417.05
8.0.280.0030.00318.41
8.0.270.0030.00317.05
8.0.260.0030.00316.68
8.0.250.0030.00316.88
8.0.240.0090.00016.84
8.0.230.0000.00716.76
8.0.220.0020.00616.86
8.0.210.0030.00316.88
8.0.200.0000.00616.86
8.0.190.0040.00416.79
8.0.180.0050.00216.90
8.0.170.0040.00416.73
8.0.160.0070.00016.75
8.0.150.0000.00716.80
8.0.140.0070.00316.67
8.0.130.0060.00013.22
8.0.120.0050.00316.66
8.0.110.0040.00416.68
8.0.100.0050.00216.82
8.0.90.0040.00416.62
8.0.80.0150.00616.77
8.0.70.0040.00416.84
8.0.60.0040.00416.85
8.0.50.0040.00416.88
8.0.30.0070.01117.19
8.0.20.0080.01017.40
8.0.10.0040.00416.80
8.0.00.0130.00916.74
7.4.330.0000.00616.71
7.4.320.0000.00616.51
7.4.300.0060.00016.51
7.4.290.0040.00416.38
7.4.280.0040.00416.34
7.4.270.0040.00416.34
7.4.260.0030.00313.16
7.4.250.0000.00716.47
7.4.240.0030.00416.44
7.4.230.0030.00316.27
7.4.220.0090.00916.38
7.4.210.0090.00716.46
7.4.200.0030.00316.33
7.4.190.0000.00716.69
7.4.160.0060.00916.37
7.4.150.0180.00017.40
7.4.140.0070.01317.86
7.4.130.0130.00316.31
7.4.120.0130.00516.41
7.4.110.0120.00616.35
7.4.100.0090.00916.45
7.4.90.0160.00316.29
7.4.80.0080.00819.39
7.4.70.0140.00316.38
7.4.60.0100.00716.27
7.4.50.0000.00816.21
7.4.40.0070.00722.77
7.4.30.0140.00316.52
7.4.00.0100.00714.71
7.3.330.0000.00613.00
7.3.320.0030.00313.06
7.3.310.0060.00016.07
7.3.300.0030.00316.17
7.3.290.0040.00916.09
7.3.280.0060.01116.12
7.3.270.0110.00617.40
7.3.260.0200.00018.24
7.3.250.0070.01016.14
7.3.240.0060.01316.23
7.3.230.0100.00716.39
7.3.210.0060.01016.18
7.3.200.0120.00619.39
7.3.190.0060.01016.28
7.3.180.0120.00616.20
7.3.170.0070.01016.39
7.3.160.0180.00416.12
7.3.120.0090.00614.68
7.2.330.0000.01716.50
7.2.320.0130.01016.32
7.2.310.0080.00916.26
7.2.300.0100.00716.23
7.2.290.0060.00916.23
7.2.110.0040.00716.30
7.2.100.0040.00416.66
7.2.90.0100.00316.53
7.2.80.0000.00916.40
7.2.70.0080.00816.58
7.2.60.0020.00916.73
7.2.50.0060.00916.75
7.2.40.0070.00716.66
7.2.30.0080.00416.84
7.2.20.0000.00916.72
7.2.10.0040.01216.75
7.2.00.0090.00718.15
7.1.230.0070.00415.41
7.1.220.0040.00815.36
7.1.210.0000.01315.57
7.1.200.0090.00315.53
7.1.190.0100.00315.68
7.1.180.0100.00315.67
7.1.170.0030.01215.42
7.1.160.0000.01415.34
7.1.150.0090.00315.71
7.1.140.0000.01315.70
7.1.130.0000.01215.62
7.1.120.0000.01215.61
7.1.110.0040.00715.30
7.1.100.0030.00916.79
7.1.90.0040.00715.62
7.1.80.0130.00015.58
7.1.70.0050.00516.37
7.1.60.0020.01216.52
7.1.50.0090.00716.23
7.1.40.0120.00315.75
7.1.30.0110.00415.83
7.1.20.0070.01015.53
7.1.10.0040.00715.59
7.1.00.0030.03618.96
7.0.310.0030.00615.39
7.0.300.0070.00715.32
7.0.290.0040.00415.41
7.0.280.0000.01215.11
7.0.270.0040.01115.46
7.0.260.0070.00415.07
7.0.250.0040.00815.33
7.0.240.0080.00015.46
7.0.230.0110.00015.09
7.0.220.0030.00915.26
7.0.210.0030.01015.17
7.0.200.0050.00915.86
7.0.190.0070.00015.20
7.0.180.0100.00015.47
7.0.170.0040.00415.37
7.0.160.0090.00615.28
7.0.150.0030.01015.37
7.0.140.0100.03518.70
7.0.130.0030.00915.24
7.0.120.0000.00715.05
7.0.110.0090.00615.39
7.0.100.0030.00715.41
7.0.90.0110.00015.45
7.0.80.0090.04217.51
7.0.70.0030.04917.60
7.0.60.0080.04517.61
7.0.50.0100.03717.75
7.0.40.0090.04216.73
7.0.30.0070.04816.87
7.0.20.0080.04316.68
7.0.10.0050.04416.77
7.0.00.0140.02516.53
5.6.380.0070.00714.64
5.6.370.0110.00314.26
5.6.360.0000.01314.36
5.6.350.0080.00414.27
5.6.340.0030.01014.63
5.6.330.0030.01114.17
5.6.320.0100.00014.43
5.6.310.0110.00014.07
5.6.300.0070.00714.46
5.6.290.0040.00814.18
5.6.280.0100.03317.86
5.6.270.0030.00714.38
5.6.260.0080.00414.26
5.6.250.0100.00314.41
5.6.240.0030.00614.21
5.6.230.0070.03717.46
5.6.220.0100.04017.58
5.6.210.0110.04017.52
5.6.200.0080.04217.70
5.6.190.0070.04817.54
5.6.180.0160.02317.69
5.6.170.0050.03117.62
5.6.160.0080.03317.41
5.6.150.0020.03017.68
5.6.140.0050.04517.70
5.6.130.0130.02717.57
5.6.120.0040.04617.54
5.6.110.0130.04017.67
5.6.100.0100.04117.68
5.6.90.0090.02417.68
5.6.80.0100.03317.33
5.6.70.0000.03717.21
5.6.60.0060.02717.24
5.6.50.0050.02617.39
5.6.40.0030.04517.36
5.6.30.0070.02217.18
5.6.20.0030.02817.29
5.6.10.0100.03717.33
5.6.00.0060.02317.16
5.5.380.0060.00610.99
5.5.370.0120.02715.75
5.5.360.0050.04215.80
5.5.350.0070.04415.61
5.5.340.0030.02515.74
5.5.330.0080.03915.82
5.5.320.0090.04215.88
5.5.310.0070.03615.96
5.5.300.0090.04115.78
5.5.290.0070.03915.92
5.5.280.0030.03715.88
5.5.270.0050.02315.97
5.5.260.0070.02816.02
5.5.250.0050.02715.87
5.5.240.0060.02315.59
5.5.230.0070.02015.46
5.5.220.0050.04115.47
5.5.210.0050.04315.49
5.5.200.0120.03015.61
5.5.190.0030.04015.56
5.5.180.0050.02815.68
5.5.170.0000.00913.96
5.5.160.0070.02515.58
5.5.150.0080.04215.60
5.5.140.0030.03915.57
5.5.130.0050.02715.61
5.5.120.0050.02015.66
5.5.110.0080.04015.55
5.5.100.0090.04815.55
5.5.90.0050.02415.45
5.5.80.0050.03215.52
5.5.70.0100.02215.53
5.5.60.0080.03815.34
5.5.50.0070.04015.54
5.5.40.0070.04215.48
5.5.30.0080.04015.49
5.5.20.0110.03515.34
5.5.10.0000.04615.56
5.5.00.0080.03515.49
5.4.450.0090.04014.90
5.4.440.0090.02215.04
5.4.430.0070.02514.97
5.4.420.0050.03515.08
5.4.410.0030.02514.80
5.4.400.0070.03515.06
5.4.390.0080.02015.01
5.4.380.0080.01814.98
5.4.370.0070.03814.86
5.4.360.0100.03714.93
5.4.350.0060.03814.89
5.4.340.0100.04314.91
5.4.330.0130.00010.83
5.4.320.0130.03414.86
5.4.310.0050.04614.82
5.4.300.0110.03514.82
5.4.290.0070.02214.90
5.4.280.0090.02814.92
5.4.270.0080.03614.86
5.4.260.0090.03714.91
5.4.250.0070.02514.95
5.4.240.0090.03815.08
5.4.230.0080.03414.93
5.4.220.0130.03814.96
5.4.210.0140.03214.89
5.4.200.0130.03814.86
5.4.190.0090.03014.93
5.4.180.0080.03814.94
5.4.170.0050.02515.03
5.4.160.0090.04014.91
5.4.150.0120.02314.70
5.4.140.0080.03713.58
5.4.130.0130.03513.59
5.4.120.0090.03713.48
5.4.110.0090.01813.51
5.4.100.0070.03513.57
5.4.90.0070.03713.57
5.4.80.0080.04013.51
5.4.70.0060.02213.68
5.4.60.0070.02813.54
5.4.50.0080.03513.56
5.4.40.0060.02813.62
5.4.30.0120.01813.51
5.4.20.0100.03313.50
5.4.10.0080.03313.41
5.4.00.0090.03513.33
5.3.290.0060.03212.57
5.3.280.0050.02512.60
5.3.270.0070.04112.52
5.3.260.0080.03512.54
5.3.250.0020.04712.53
5.3.240.0100.03712.60
5.3.230.0080.04012.51
5.3.220.0130.03012.56
5.3.210.0090.02212.56
5.3.200.0080.03912.58
5.3.190.0090.03812.58
5.3.180.0120.03512.52
5.3.170.0060.02312.58
5.3.160.0020.02212.50
5.3.150.0030.04212.58
5.3.140.0080.02212.49
5.3.130.0050.02412.57
5.3.120.0050.03212.56
5.3.110.0060.02412.49
5.3.100.0100.03312.28
5.3.90.0050.02712.23
5.3.80.0050.02412.24
5.3.70.0090.02312.31
5.3.60.0080.03512.29
5.3.50.0100.02312.28
5.3.40.0100.03512.21
5.3.30.0040.03912.26
5.3.20.0050.04312.08
5.3.10.0070.02512.12
5.3.00.0040.03112.01
5.2.170.0070.02911.25
5.2.160.0050.03511.25
5.2.150.0070.03311.25
5.2.140.0090.03011.25
5.2.130.0070.01811.25
5.2.120.0040.02511.25
5.2.110.0060.02011.25
5.2.100.0060.02511.25
5.2.90.0040.02611.25
5.2.80.0040.02911.25
5.2.70.0030.02711.25
5.2.60.0100.02811.25
5.2.50.0000.04111.25
5.2.40.0060.03111.25
5.2.30.0090.01311.25
5.2.20.0030.02111.25
5.2.10.0040.03111.25
5.2.00.0050.02711.25
5.1.60.0040.02411.25
5.1.50.0050.02711.25
5.1.40.0050.02511.25
5.1.30.0030.03411.25
5.1.20.0080.01811.25
5.1.10.0040.02911.25
5.1.00.0040.02811.25
5.0.50.0090.01211.25
5.0.40.0020.02211.25
5.0.30.0020.02911.25
5.0.20.0070.01811.25
5.0.10.0020.02411.25
5.0.00.0030.02511.25
4.4.90.0060.01511.25
4.4.80.0050.01511.25
4.4.70.0020.02311.25
4.4.60.0030.01611.25
4.4.50.0030.02011.25
4.4.40.0020.02911.25
4.4.30.0020.01411.25
4.4.20.0010.01711.25
4.4.10.0020.02011.25
4.4.00.0020.01911.25
4.3.110.0030.01911.25
4.3.100.0060.01611.25
4.3.90.0030.01711.25
4.3.80.0000.02911.25
4.3.70.0070.01411.25
4.3.60.0030.01411.25
4.3.50.0000.01311.25
4.3.40.0020.01511.25
4.3.30.0010.01711.25
4.3.20.0040.01211.25
4.3.10.0020.01811.25
4.3.00.0010.01211.25

preferences:
50.93 ms | 400 KiB | 5 Q