3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(join(',', array(new \stdClass())));

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)
8.3.70.0090.00616.36
8.3.60.0030.01718.43
8.3.50.0080.01321.21
8.3.40.0040.01118.79
8.3.30.0100.01020.35
8.3.20.0070.00020.16
8.3.10.0050.00321.96
8.3.00.0000.00822.52
8.2.180.0140.00716.60
8.2.170.0150.00022.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0040.00419.64
8.2.110.0040.00422.04
8.2.100.0040.00719.28
8.2.90.0000.00719.13
8.2.80.0050.00319.13
8.2.70.0040.00417.72
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0070.00018.34
8.2.30.0040.00418.06
8.2.20.0040.00417.62
8.2.10.0000.01017.73
8.2.00.0060.00317.65
8.1.280.0150.00625.92
8.1.270.0000.00824.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.97
8.1.230.0000.01119.15
8.1.220.0050.00217.76
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0050.00317.53
8.1.180.0000.00720.19
8.1.170.0000.00818.58
8.1.160.0000.00722.08
8.1.150.0030.00518.47
8.1.140.0040.00417.31
8.1.130.0090.00017.81
8.1.120.0000.00717.34
8.1.110.0070.00017.37
8.1.100.0040.00417.36
8.1.90.0000.00717.36
8.1.80.0070.00017.34
8.1.70.0070.00017.35
8.1.60.0040.00417.39
8.1.50.0000.00717.36
8.1.40.0040.00417.40
8.1.30.0000.00717.48
8.1.20.0030.00517.49
8.1.10.0060.00317.43
8.1.00.0000.00817.47
8.0.300.0070.00018.77
8.0.290.0030.00317.16
8.0.280.0040.00418.48
8.0.270.0040.00417.15
8.0.260.0030.00316.87
8.0.250.0000.00717.05
8.0.240.0080.00016.91
8.0.230.0070.00017.05
8.0.220.0030.00616.86
8.0.210.0000.00716.89
8.0.200.0030.00316.99
8.0.190.0000.00817.07
8.0.180.0000.00816.89
8.0.170.0040.00417.01
8.0.160.0030.00317.05
8.0.150.0000.00816.87
8.0.140.0070.00016.80
8.0.130.0050.00013.43
8.0.120.0060.00316.77
8.0.110.0000.00716.85
8.0.100.0040.00416.79
8.0.90.0050.00316.98
8.0.80.0090.00617.01
8.0.70.0000.00716.96
8.0.60.0040.00416.93
8.0.50.0070.00016.83
8.0.30.0120.01117.15
8.0.20.0100.00817.40
8.0.10.0040.00416.86
8.0.00.0150.00516.77
7.4.330.0000.00415.00
7.4.320.0000.00616.52
7.4.300.0000.00616.44
7.4.290.0030.00316.44
7.4.280.0050.00316.31
7.4.270.0080.00016.58
7.4.260.0040.00416.46
7.4.250.0000.00716.51
7.4.240.0020.00516.38
7.4.230.0000.00716.32
7.4.220.0060.01816.46
7.4.210.0110.00516.51
7.4.200.0000.00716.31
7.4.190.0070.00016.38
7.4.160.0030.01416.70
7.4.150.0060.01217.40
7.4.140.0110.00917.86
7.4.130.0100.00916.30
7.4.120.0120.00716.37
7.4.110.0130.00316.53
7.4.100.0130.00616.43
7.4.90.0090.00816.62
7.4.80.0040.01219.39
7.4.70.0060.01016.57
7.4.60.0130.00316.61
7.4.50.0050.00316.24
7.4.40.0100.00622.77
7.4.30.0170.00016.53
7.4.00.0130.00315.11
7.3.330.0000.00513.17
7.3.320.0050.00013.18
7.3.310.0030.00316.39
7.3.300.0070.00016.03
7.3.290.0100.00316.20
7.3.280.0100.00816.27
7.3.270.0100.01317.40
7.3.260.0090.00916.36
7.3.250.0080.01216.23
7.3.240.0130.00916.25
7.3.230.0100.00716.41
7.3.210.0050.01116.34
7.3.200.0060.01019.39
7.3.190.0180.00416.34
7.3.180.0070.00716.27
7.3.170.0150.00316.32
7.3.160.0140.00716.50
7.3.120.0030.01014.78
7.2.330.0150.00316.30
7.2.320.0130.00316.53
7.2.310.0120.00616.45
7.2.300.0060.00916.36
7.2.290.0030.01216.64
7.2.60.0070.00716.43
7.2.50.0060.01016.88
7.2.00.0080.00318.93
7.1.200.0080.00415.60
7.1.70.0040.00417.00
7.1.60.0060.01619.21
7.1.50.0140.01016.90
7.1.00.0070.05722.36
7.0.200.0100.00316.56
7.0.140.0000.07722.15
7.0.60.0130.06720.04
7.0.50.0070.08017.79
7.0.40.0030.07020.40
7.0.30.0430.07320.09
7.0.20.0200.04320.02
7.0.10.0100.06020.33
7.0.00.0100.08020.16
5.6.280.0000.07721.09
5.6.210.0070.07720.66
5.6.200.0130.06318.18
5.6.190.0130.03720.35
5.6.180.0300.05720.32
5.6.170.0370.08020.71
5.6.160.0030.06320.54
5.6.150.0070.07718.17
5.6.140.0030.04318.21
5.6.130.0030.04718.20
5.6.120.0100.04321.01
5.6.110.0070.07321.10
5.6.100.0100.07721.13
5.6.90.0070.05321.09
5.6.80.0030.08320.38
5.5.350.0030.07720.41
5.5.340.0100.05017.91
5.5.330.0030.04320.11
5.5.320.3170.04020.30
5.5.310.0270.07720.23
5.5.300.0100.06017.90
5.5.290.0100.07017.95
5.5.280.0000.08720.87
5.5.270.0100.08320.74
5.5.260.0100.09020.83
5.5.250.0070.07320.58
5.5.240.0300.06720.18
5.4.450.0300.07319.42
5.4.440.0270.04319.41
5.4.430.0300.05719.43
5.4.420.0300.07319.25
5.4.410.0330.06019.44
5.4.400.0230.04019.22
5.4.390.0200.05319.06
5.4.380.0300.05318.80
5.4.370.0200.04019.09
5.4.360.0200.08019.25
5.4.350.0370.06019.25
5.4.340.0330.06319.09
5.4.320.0270.07318.80
5.4.310.0270.04318.88
5.4.300.0300.03018.88
5.4.290.0200.07018.80
5.4.280.0200.08019.13
5.4.270.0200.04018.80
5.4.260.0270.06719.09
5.4.250.0200.03719.16
5.4.240.0200.06319.15
5.4.230.0270.04319.13
5.4.220.0230.05719.23
5.4.210.0230.06318.78
5.4.200.0300.04318.91
5.4.190.0230.03719.24
5.4.180.0200.07019.23
5.4.170.0270.07019.14
5.4.160.0300.05318.91
5.4.150.0300.06719.22
5.4.140.0370.06316.38
5.4.130.0300.05016.18
5.4.120.0270.07016.25
5.4.110.0330.06716.50
5.4.100.0230.07716.39
5.4.90.0230.07316.20
5.4.80.0230.05316.24
5.4.70.0370.05016.39
5.4.60.0330.05316.45
5.4.50.0230.05016.28
5.4.40.0300.06316.36
5.4.30.0230.07016.16
5.4.20.0330.06016.03
5.4.10.0270.07016.27
5.4.00.0470.03315.73
5.3.290.0370.03714.51
5.3.280.0130.05314.61
5.3.270.0200.05014.47
5.3.260.0200.08014.43
5.3.250.0300.06714.59
5.3.240.0330.07314.71
5.3.230.0370.06314.64
5.3.220.0300.05714.65
5.3.210.0300.05714.42
5.3.200.0430.06014.65
5.3.190.0370.06714.39
5.3.180.0300.06314.43
5.3.170.0230.05314.40
5.3.160.0430.06014.41
5.3.150.0400.05014.40
5.3.140.0300.03314.40
5.3.130.0200.04014.40
5.3.120.0230.04014.46
5.3.110.0230.07314.49
5.3.100.0370.03714.01
5.3.90.0200.04013.99
5.3.80.0230.06313.86
5.3.70.0170.04313.84
5.3.60.0300.05013.84
5.3.50.0270.07314.03
5.3.40.0300.06713.82
5.3.30.0130.06313.73
5.3.20.0300.05013.53
5.3.10.0270.06013.60
5.3.00.0170.04713.48
5.2.170.0200.06012.32
5.2.160.0170.05712.32
5.2.150.0230.05712.32
5.2.140.0230.06312.32
5.2.130.0230.05312.32
5.2.120.0270.04712.32
5.2.110.0170.03712.32
5.2.100.0330.05012.32
5.2.90.0200.06012.32
5.2.80.0230.06312.32
5.2.70.0230.03312.32
5.2.60.0170.06012.32
5.2.50.0300.04312.32
5.2.40.0100.04712.32
5.2.30.0170.06712.32
5.2.20.0230.05012.32
5.2.10.0130.05312.32
5.2.00.0270.05012.32
5.1.60.0270.04012.32
5.1.50.0130.06012.32
5.1.40.0200.03312.32
5.1.30.0200.04712.32
5.1.20.0170.05312.32
5.1.10.0070.04012.32
5.1.00.0170.03012.32
5.0.50.0130.04312.32
5.0.40.0200.03712.32
5.0.30.0100.04012.32
5.0.20.0030.04712.32
5.0.10.0100.02712.32
5.0.00.0070.03312.32
4.4.90.0070.02312.32
4.4.80.0070.04012.32
4.4.70.0130.03012.32
4.4.60.0100.02312.32
4.4.50.0230.02312.32
4.4.40.0100.03712.32
4.4.30.0030.04012.32
4.4.20.0070.02012.32
4.4.10.0030.02712.32
4.4.00.0100.04012.32
4.3.110.0030.03712.32
4.3.100.0070.03312.32
4.3.90.0070.03312.32
4.3.80.0070.04012.32
4.3.70.0200.02712.32
4.3.60.0100.02312.32
4.3.50.0100.02712.32
4.3.40.0070.04712.32
4.3.30.0070.03012.32
4.3.20.0070.03712.32
4.3.10.0070.03312.32
4.3.00.0030.04012.32

preferences:
45.55 ms | 401 KiB | 5 Q