3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{}; $o = new A; $o->a = 'aa';

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)
8.3.40.0140.00318.68
8.3.30.0120.00619.12
8.3.20.0000.00819.99
8.3.10.0080.00023.48
8.3.00.0080.00022.44
8.2.170.0110.00422.96
8.2.160.0030.01022.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00519.48
8.2.110.0070.01120.95
8.2.100.0120.00417.82
8.2.90.0030.00519.28
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0090.00017.92
8.2.50.0040.00418.10
8.2.40.0000.00717.84
8.2.30.0040.00417.98
8.2.20.0070.00017.58
8.2.10.0030.00519.34
8.2.00.0030.00517.49
8.1.270.0030.00623.91
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00322.67
8.1.230.0080.00417.77
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0080.00017.35
8.1.190.0030.00617.35
8.1.180.0050.00318.10
8.1.170.0000.00818.45
8.1.160.0050.00321.88
8.1.150.0040.00418.57
8.1.140.0080.00017.25
8.1.130.0070.00017.83
8.1.120.0000.00717.43
8.1.110.0090.00017.30
8.1.100.0040.00417.28
8.1.90.0000.00717.44
8.1.80.0000.00817.39
8.1.70.0000.00717.34
8.1.60.0000.00817.48
8.1.50.0080.00017.43
8.1.40.0000.00817.34
8.1.30.0080.00017.57
8.1.20.0060.00317.47
8.1.10.0050.00317.51
8.1.00.0050.00317.42
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0040.00416.68
8.0.260.0000.00816.76
8.0.250.0040.00416.90
8.0.240.0030.00316.86
8.0.230.0000.00716.89
8.0.220.0030.00316.83
8.0.210.0070.00016.76
8.0.200.0000.00616.77
8.0.190.0040.00416.88
8.0.180.0000.00816.86
8.0.170.0040.00416.91
8.0.160.0030.00316.78
8.0.150.0040.00416.77
8.0.140.0030.00316.71
8.0.130.0000.00613.27
8.0.120.0040.00416.77
8.0.110.0080.00016.71
8.0.100.0070.00016.79
8.0.90.0040.00416.72
8.0.80.0090.00616.87
8.0.70.0080.00016.66
8.0.60.0030.00316.72
8.0.50.0050.00216.71
8.0.30.0080.01516.93
8.0.20.0140.00417.40
8.0.10.0080.00016.96
8.0.00.0070.01216.68
7.4.330.0000.00515.09
7.4.320.0030.00316.45
7.4.300.0000.00716.43
7.4.290.0030.00316.53
7.4.280.0070.00016.53
7.4.270.0030.00316.53
7.4.260.0030.00316.56
7.4.250.0030.00316.52
7.4.240.0020.00616.52
7.4.230.0030.00316.43
7.4.220.0030.01516.39
7.4.210.0050.01016.47
7.4.200.0080.00016.18
7.4.190.0000.00716.69
7.4.160.0070.01016.47
7.4.150.0170.00617.40
7.4.140.0130.00817.86
7.4.130.0120.00616.45
7.4.120.0060.01016.51
7.4.110.0090.01516.42
7.4.100.0110.01316.53
7.4.90.0100.00716.38
7.4.80.0130.00316.34
7.4.70.0050.01016.24
7.4.60.0090.00616.27
7.4.50.0000.00616.12
7.4.40.0060.00922.77
7.4.30.0130.01016.13
7.4.00.0090.00814.93
7.3.330.0050.00013.22
7.3.320.0060.00013.02
7.3.310.0070.00016.34
7.3.300.0070.00016.18
7.3.290.0140.00016.18
7.3.280.0090.00816.19
7.3.270.0150.00617.40
7.3.260.0090.00916.27
7.3.250.0060.01116.47
7.3.240.0070.01016.59
7.3.230.0080.00816.48
7.3.210.0080.01116.21
7.3.200.0090.00919.39
7.3.190.0130.01016.28
7.3.180.0060.01016.46
7.3.170.0090.00616.27
7.3.160.0090.00616.46
7.3.120.0050.01214.60
7.3.110.0120.00614.74
7.3.100.0110.00714.93
7.3.90.0130.00014.76
7.3.80.0060.00614.70
7.3.70.0080.00414.70
7.3.60.0030.01414.70
7.3.50.0030.01014.82
7.3.40.0030.01414.64
7.3.30.0060.00614.83
7.3.20.0000.01016.44
7.3.10.0080.01216.42
7.3.00.0100.00816.22
7.2.330.0100.01016.45
7.2.320.0160.00816.69
7.2.310.0030.01416.55
7.2.300.0140.00716.65
7.2.290.0100.00716.65
7.2.250.0070.01114.93
7.2.240.0030.01614.91
7.2.230.0110.00715.14
7.2.220.0060.00915.16
7.2.210.0040.01415.12
7.2.200.0090.00615.07
7.2.190.0140.00715.08
7.2.180.0040.01115.09
7.2.170.0100.00615.15
7.2.130.0060.01416.38
7.2.120.0090.01116.51
7.2.110.0090.00216.30
7.2.100.0090.00916.32
7.2.90.0110.00916.52
7.2.80.0060.01316.32
7.2.70.0060.01316.55
7.2.60.0150.00616.42
7.2.50.0120.00816.41
7.2.40.0080.00816.46
7.2.30.0120.00516.38
7.2.20.0080.01016.58
7.2.10.0140.00416.13
7.2.00.0060.01017.51
7.1.330.0130.00315.73
7.1.320.0030.00715.73
7.1.310.0090.00015.63
7.1.300.0070.01415.59
7.1.290.0060.00915.68
7.1.280.0070.00715.64
7.1.270.0100.00715.51
7.1.260.0000.01315.72
7.1.250.0120.00515.38
7.1.200.0050.00515.61
7.1.100.0070.00417.66
7.1.70.0060.00617.10
7.1.60.0110.01419.24
7.1.50.0080.01216.66
7.1.00.0070.07022.28
7.0.200.0090.00316.40
7.0.140.0000.07722.09
7.0.100.0330.04319.92
7.0.90.0170.08719.91
7.0.80.0070.06319.93
7.0.70.0170.07719.93
7.0.60.0300.07719.78
7.0.50.0230.07020.24
7.0.40.0070.04720.00
7.0.30.0100.08320.14
7.0.20.0100.08319.95
7.0.10.0070.08320.13
7.0.00.0100.07720.04
5.6.280.0000.07721.07
5.6.250.0030.06020.62
5.6.240.0170.08020.60
5.6.230.0030.08320.59
5.6.220.0000.05320.61
5.6.210.0130.07320.58
5.6.200.0100.08321.17
5.6.190.0170.08021.08
5.6.180.0170.07320.93
5.6.170.0070.09321.00
5.6.160.0130.06321.13
5.6.150.0030.06021.04
5.6.140.0070.05021.13
5.6.130.0200.07020.96
5.6.120.0100.08721.08
5.6.110.0100.08021.02
5.6.100.0170.06721.09
5.6.90.0170.03721.11
5.6.80.0130.07020.34
5.6.70.0130.07020.30
5.6.60.0200.05720.42
5.6.50.0130.07320.49
5.6.40.0130.07320.46
5.6.30.0100.07020.39
5.6.20.0070.06020.43
5.6.10.0200.06720.39
5.6.00.0000.08320.40
5.5.380.0100.06720.35
5.5.370.0130.07720.41
5.5.360.0070.08020.38
5.5.350.0130.08020.45
5.5.340.0030.08720.79
5.5.330.0100.04320.76
5.5.320.0070.08020.78
5.5.310.0230.06020.86
5.5.300.0130.06720.82
5.5.290.0070.08320.83
5.5.280.0070.07720.89
5.5.270.0170.06720.87
5.5.260.0100.07720.82
5.5.250.0170.03720.63
5.5.240.0100.07020.21
5.5.230.0030.05020.30
5.5.220.0070.08020.29
5.5.210.0100.06020.24
5.5.200.0100.08320.08
5.5.190.0070.06020.08
5.5.180.0130.05720.18
5.5.160.0170.07020.27
5.5.150.0170.03720.14
5.5.140.0070.05720.26
5.5.130.0200.05320.27
5.5.120.0100.04320.25
5.5.110.0000.04720.13
5.5.100.0070.07320.12
5.5.90.0100.03320.14
5.5.80.0070.07720.03
5.5.70.0100.04020.12
5.5.60.0100.06320.04
5.5.50.0130.04020.03
5.5.40.0130.07020.09
5.5.30.0130.07720.07
5.5.20.0130.05319.99
5.5.10.0070.07019.98
5.5.00.0070.04319.97
5.4.450.0130.07319.54
5.4.440.0100.08019.48
5.4.430.0070.04319.20
5.4.420.0130.08019.36
5.4.410.0070.06019.14
5.4.400.0030.03319.05
5.4.390.0130.07019.16
5.4.380.0130.04318.87
5.4.370.0070.04319.21
5.4.360.0000.05019.13
5.4.350.0100.07718.90
5.4.340.0200.06719.20
5.4.320.0030.08319.21
5.4.310.0070.08019.12
5.4.300.0100.03319.04
5.4.290.0070.04319.18
5.4.280.0070.07019.04
5.4.270.0070.03719.14
5.4.260.0030.04719.09
5.4.250.0130.03319.17
5.4.240.0130.07319.04
5.4.230.0070.06318.84
5.4.220.0030.08019.06
5.4.210.0000.07319.03
5.4.200.0030.04719.02
5.4.190.0030.07019.03
5.4.180.0100.06319.20
5.4.170.0000.08318.89
5.4.160.0100.06319.02
5.4.150.0130.06719.16
5.4.140.0100.05716.49
5.4.130.0070.06716.43
5.4.120.0070.07016.33
5.4.110.0000.06016.43
5.4.100.0100.05016.34
5.4.90.0130.03716.46
5.4.80.0130.05716.45
5.4.70.0130.06316.50
5.4.60.0100.06016.33
5.4.50.0130.06716.45
5.4.40.0100.07016.51
5.4.30.0100.07016.39
5.4.20.0030.04716.44
5.4.10.0100.06716.29
5.4.00.0000.06315.90
5.3.290.0130.06715.70
5.3.280.0070.06715.70
5.3.270.0070.03715.70
5.3.260.0000.05315.70
5.3.250.0130.07315.70
5.3.240.0000.05015.70
5.3.230.0130.06315.70
5.3.220.0100.07015.70
5.3.210.0070.08015.70
5.3.200.0030.07015.70
5.3.190.0130.06715.70
5.3.180.0030.07715.70
5.3.170.0030.05715.70
5.3.160.0000.06315.70
5.3.150.0070.07315.70
5.3.140.0170.06015.70
5.3.130.0030.07015.70
5.3.120.0030.04715.70
5.3.110.0030.07715.70
5.3.100.0030.05315.70
5.3.90.0070.05315.70
5.3.80.0030.04315.70
5.3.70.0100.03315.70
5.3.60.0100.04315.70
5.3.50.0000.04015.70
5.3.40.0030.04715.70
5.3.30.0030.03315.70
5.3.20.0030.04315.70
5.3.10.0070.03015.70
5.3.00.0070.03315.70
5.2.170.0030.05715.70
5.2.160.0030.05015.70
5.2.150.0070.02715.70
5.2.140.0070.03715.70
5.2.130.0030.03015.70
5.2.120.0000.03015.70
5.2.110.0000.03015.70
5.2.100.0000.03715.70
5.2.90.0030.02715.70
5.2.80.0000.03015.70
5.2.70.0000.04015.70
5.2.60.0000.03015.70
5.2.50.0100.02015.70
5.2.40.0000.02715.70
5.2.30.0070.02715.70
5.2.20.0030.02715.70
5.2.10.0030.02315.70
5.2.00.0030.02715.70
5.1.60.0000.02715.70
5.1.50.0000.02715.70
5.1.40.0030.03015.70
5.1.30.0000.03015.70
5.1.20.0070.02015.70
5.1.10.0070.01715.70
5.1.00.0030.02315.70
5.0.50.0000.02015.70
5.0.40.0000.02715.70
5.0.30.0000.03715.70
5.0.20.0070.03015.70
5.0.10.0000.02015.70
5.0.00.0000.03015.70
4.4.90.0030.01315.70
4.4.80.0030.01315.70
4.4.70.0000.01315.70
4.4.60.0030.01315.70
4.4.50.0000.01715.70
4.4.40.0000.03015.70
4.4.30.0000.03315.70
4.4.20.0030.01315.70
4.4.10.0000.02315.70
4.4.00.0000.03015.70
4.3.110.0030.01315.70
4.3.100.0030.01715.70
4.3.90.0000.01715.70
4.3.80.0000.03715.70
4.3.70.0000.01715.70
4.3.60.0070.01715.70
4.3.50.0030.01715.70
4.3.40.0000.02315.70
4.3.30.0030.01315.70
4.3.20.0000.01715.70
4.3.10.0000.01715.70
4.3.00.0030.01015.70

preferences:
38.43 ms | 400 KiB | 5 Q