3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { var $a = 5; } echo (new A)->a;

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)
8.3.60.0030.01718.31
8.3.50.0130.01016.42
8.3.40.0000.01518.45
8.3.30.0080.00818.35
8.3.20.0080.00018.79
8.3.10.0080.00020.35
8.3.00.0080.00017.38
8.2.180.0140.00016.63
8.2.170.0100.00322.96
8.2.160.0070.00722.13
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00719.66
8.2.110.0060.00320.99
8.2.100.0060.00617.66
8.2.90.0080.00019.05
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0080.00017.68
8.2.50.0030.00518.07
8.2.40.0040.00419.95
8.2.30.0020.00517.87
8.2.20.0040.00417.65
8.2.10.0040.00417.66
8.2.00.0030.00717.57
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00621.12
8.1.230.0090.00317.42
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00420.62
8.1.160.0020.00518.76
8.1.150.0030.00618.42
8.1.140.0080.00017.23
8.1.130.0000.00717.66
8.1.120.0030.00317.30
8.1.110.0060.00317.23
8.1.100.0040.00417.18
8.1.90.0050.00217.32
8.1.80.0040.00417.32
8.1.70.0030.00317.22
8.1.60.0000.00817.45
8.1.50.0040.00417.30
8.1.40.0030.00517.44
8.1.30.0040.00417.49
8.1.20.0030.00617.54
8.1.10.0040.00417.53
8.1.00.0050.00217.40
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0060.00318.45
8.0.270.0030.00317.25
8.0.260.0030.00318.52
8.0.250.0050.00316.95
8.0.240.0030.00616.86
8.0.230.0070.00016.71
8.0.220.0070.00016.82
8.0.210.0000.00716.72
8.0.200.0060.00016.87
8.0.190.0030.00616.75
8.0.180.0040.00416.68
8.0.170.0030.00516.81
8.0.160.0030.00316.77
8.0.150.0040.00416.63
8.0.140.0110.00016.74
8.0.130.0000.00513.18
8.0.120.0000.00816.70
8.0.110.0000.00716.76
8.0.100.0040.00416.73
8.0.90.0000.00816.75
8.0.80.0070.01416.75
8.0.70.0040.00416.73
8.0.60.0050.00216.80
8.0.50.0030.00516.84
8.0.30.0090.00916.99
8.0.20.0110.01117.07
8.0.10.0030.00516.66
8.0.00.0060.01516.67
7.4.330.0020.00214.77
7.4.320.0060.00016.44
7.4.300.0030.00316.57
7.4.290.0070.00016.50
7.4.280.0040.00416.52
7.4.270.0040.00416.29
7.4.260.0030.00313.14
7.4.250.0000.00716.51
7.4.240.0000.00716.55
7.4.230.0090.00016.42
7.4.220.0120.00316.34
7.4.210.0080.01216.48
7.4.200.0000.00716.53
7.4.190.0000.00816.67
7.4.160.0080.00816.46
7.4.150.0120.00617.07
7.4.140.0070.01017.14
7.4.130.0100.00716.56
7.4.120.0130.00516.27
7.4.110.0070.01016.44
7.4.100.0120.00616.44
7.4.90.0140.00316.38
7.4.80.0080.01218.80
7.4.70.0090.01416.38
7.4.60.0060.01216.41
7.4.50.0000.00416.21
7.4.40.0060.01022.26
7.4.30.0120.00316.32
7.4.00.0000.01714.86
7.3.330.0000.00613.13
7.3.320.0000.00613.14
7.3.310.0030.00316.22
7.3.300.0000.00616.02
7.3.290.0100.00416.21
7.3.280.0050.01116.14
7.3.270.0060.01517.07
7.3.260.0140.00618.24
7.3.250.0110.00616.20
7.3.240.0040.01216.30
7.3.230.0090.00616.42
7.3.210.0120.00416.31
7.3.200.0110.01219.39
7.3.190.0060.01016.22
7.3.180.0040.01216.31
7.3.170.0110.00416.25
7.3.160.0170.00016.24
7.3.120.0080.00814.68
7.2.330.0060.01216.56
7.2.320.0060.01716.65
7.2.310.0170.00316.47
7.2.300.0120.01216.66
7.2.290.0030.01316.64
7.2.00.0040.01219.46
7.1.100.0060.00918.10
7.1.70.0000.01616.94
7.1.60.0170.00719.40
7.1.50.0060.00916.87
7.1.00.0030.07322.53
7.0.200.0050.00316.63
7.0.140.0070.06722.11
7.0.120.0000.03322.12
7.0.60.0270.07019.86
7.0.50.0070.04717.86
7.0.40.0170.06020.23
7.0.30.0270.07720.08
7.0.20.0070.05020.24
7.0.10.0200.06320.15
7.0.00.0130.05320.09
5.6.280.0030.07320.88
5.6.210.0030.08320.76
5.6.200.0000.04318.19
5.6.190.0130.07720.49
5.6.180.0270.04320.50
5.6.170.0370.07020.56
5.6.160.0100.07720.55
5.6.150.0030.07318.21
5.6.140.0070.08018.28
5.6.130.0170.07318.21
5.6.120.0130.07721.03
5.6.110.0070.09021.00
5.6.100.0030.04720.95
5.6.90.0100.07720.96
5.6.80.0200.07320.54
5.6.70.0070.07720.36
5.5.350.0300.07720.49
5.5.340.0000.05017.95
5.5.330.0070.05720.41
5.5.320.0230.04020.35
5.5.310.0200.09020.34
5.5.300.0070.07718.08
5.5.290.0030.08318.02
5.5.280.0070.08720.87
5.5.270.0100.04320.84
5.5.260.0070.04020.73
5.5.250.0070.07320.61
5.5.240.0100.07320.29
5.4.450.0300.07319.52
5.4.440.0300.07019.54
5.4.430.0270.07019.63
5.4.420.0230.05319.32
5.4.410.0170.05019.18
5.4.400.0130.06718.88
5.4.390.0270.07318.99
5.4.380.0270.04018.89
5.4.370.0300.05719.24
5.4.360.0200.05019.13
5.4.350.0170.04719.16
5.4.340.0200.07319.14
5.4.320.0200.05318.98
5.4.310.0270.07319.16
5.4.300.0200.06019.13
5.4.290.0300.07019.14
5.4.280.0270.06319.22
5.4.270.0200.05719.31
5.4.260.0170.03719.15
5.4.250.0170.05319.22
5.4.240.0130.03719.07
5.4.230.0200.05018.86
5.4.220.0070.04719.05
5.4.210.0170.03318.98
5.4.200.0170.03319.19
5.4.190.0130.03718.98
5.4.180.0100.04019.21
5.4.170.0100.04018.86
5.4.160.0170.03319.14
5.4.150.0100.04019.13
5.4.140.0200.03716.50
5.4.130.0100.03716.50
5.4.120.0170.03016.39
5.4.110.0130.03716.51
5.4.100.0130.04016.40
5.4.90.0300.03316.56
5.4.80.0200.02716.52
5.4.70.0200.03316.26
5.4.60.0230.04016.53
5.4.50.0070.04016.34
5.4.40.0170.03716.54
5.4.30.0130.04016.24
5.4.20.0230.03316.53
5.4.10.0170.04716.51
5.4.00.0170.05715.77
5.3.290.0230.05714.84
5.3.280.0170.03314.70
5.3.270.0230.03314.52
5.3.260.0170.04314.51
5.3.250.0170.03314.61
5.3.240.0100.04014.64
5.3.230.0170.03714.70
5.3.220.0230.02714.53
5.3.210.0130.03714.64
5.3.200.0130.03714.55
5.3.190.0230.04014.53
5.3.180.0130.03714.63
5.3.170.0270.04014.65
5.3.160.0130.04014.46
5.3.150.0100.04014.61
5.3.140.0200.03714.47
5.3.130.0170.04314.45
5.3.120.0170.03314.47
5.3.110.0130.03714.54
5.3.100.0270.07014.01
5.3.90.0270.07313.94
5.3.80.0230.06014.02
5.3.70.0300.07013.94
5.3.60.0230.06013.90
5.3.50.0230.07314.02
5.3.40.0300.04314.06
5.3.30.0200.03714.12
5.3.20.0230.06713.66
5.3.10.0270.06013.56
5.3.00.0230.06713.61
5.2.170.0200.06312.72
5.2.160.0270.04712.72
5.2.150.0300.04012.72
5.2.140.0200.03312.72
5.2.130.0270.05012.72
5.2.120.0270.05312.72
5.2.110.0230.05312.72
5.2.100.0300.05312.72
5.2.90.0270.05312.72
5.2.80.0200.06012.72
5.2.70.0170.05712.72
5.2.60.0270.06312.72
5.2.50.0270.05312.72
5.2.40.0170.05712.72
5.2.30.0200.05312.72
5.2.20.0130.04312.72
5.2.10.0200.05312.72
5.2.00.0200.03312.72
5.1.60.0130.02312.72
5.1.50.0130.05712.72
5.1.40.0200.05012.72
5.1.30.0200.04712.72
5.1.20.0170.03012.72
5.1.10.0230.05012.72
5.1.00.0200.05312.72
5.0.50.0170.03712.72
5.0.40.0070.02712.72
5.0.30.0100.05312.72
5.0.20.0100.02012.72
5.0.10.0130.02312.72
5.0.00.0070.03012.72
4.4.90.0100.02312.72
4.4.80.0130.03012.72
4.4.70.0100.02312.72
4.4.60.0070.02312.72
4.4.50.0070.03312.72
4.4.40.0100.04712.72
4.4.30.0030.03712.72
4.4.20.0130.01312.72
4.4.10.0100.02012.72
4.4.00.0130.04312.72
4.3.110.0100.03312.72
4.3.100.0070.02712.72
4.3.90.0070.02712.72
4.3.80.0130.05012.72
4.3.70.0070.03712.72
4.3.60.0170.02712.72
4.3.50.0070.03012.72
4.3.40.0030.05312.72
4.3.30.0100.03012.72
4.3.20.0030.03712.72
4.3.10.0070.03012.72
4.3.00.0070.02012.72

preferences:
70.11 ms | 401 KiB | 5 Q