3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = new class {}; serialize($closure);

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)
8.3.60.0120.00616.25
8.3.50.0080.00721.14
8.3.40.0090.00618.70
8.3.30.0090.00918.67
8.3.20.0040.00420.34
8.3.10.0080.00023.66
8.3.00.0040.00419.56
8.2.180.0140.00416.50
8.2.170.0100.01022.96
8.2.160.0110.00419.34
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0000.00817.75
8.2.110.0030.00622.02
8.2.100.0120.00017.75
8.2.90.0000.00919.27
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0080.00418.04
8.2.50.0000.00918.07
8.2.40.0000.00719.39
8.2.30.0040.00419.33
8.2.20.0040.00417.85
8.2.10.0070.00018.13
8.2.00.0000.00818.05
8.1.280.0110.01125.92
8.1.270.0130.01021.90
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.66
8.1.230.0100.00317.42
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00717.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00818.44
8.1.160.0080.00021.92
8.1.150.0000.00818.92
8.1.140.0000.00817.30
8.1.130.0030.00317.68
8.1.120.0070.00017.43
8.1.110.0050.00317.34
8.1.100.0080.00017.45
8.1.90.0040.00417.36
8.1.80.0000.00717.48
8.1.70.0050.00317.44
8.1.60.0050.00317.49
8.1.50.0040.00417.55
8.1.40.0100.00017.55
8.1.30.0030.00517.70
8.1.20.0000.00817.61
8.1.10.0050.00317.54
8.1.00.0040.00417.39
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0040.00318.35
8.0.270.0070.00017.17
8.0.260.0000.00617.31
8.0.250.0040.00417.06
8.0.240.0040.00417.03
8.0.230.0040.00417.07
8.0.220.0030.00316.82
8.0.210.0000.00716.82
8.0.200.0030.00316.94
8.0.190.0000.00817.02
8.0.180.0040.00416.88
8.0.170.0040.00416.94
8.0.160.0040.00417.06
8.0.150.0030.00316.86
8.0.140.0040.00416.80
8.0.130.0060.00013.34
8.0.120.0040.00416.90
8.0.110.0070.00016.93
8.0.100.0080.00016.92
8.0.90.0000.00716.99
8.0.80.0030.01316.99
8.0.70.0070.00016.77
8.0.60.0000.00716.86
8.0.50.0000.00716.73
8.0.30.0110.00817.02
8.0.20.0100.00917.40
8.0.10.0000.00717.02
8.0.00.0130.00916.77
7.4.330.0000.00615.15
7.4.320.0030.00316.46
7.4.300.0060.00016.55
7.4.290.0040.00416.42
7.4.280.0030.00516.54
7.4.270.0000.01016.55
7.4.260.0040.00416.48
7.4.250.0050.00216.51
7.4.240.0050.00216.55
7.4.230.0070.00016.49
7.4.220.0070.01016.67
7.4.210.0090.00616.69
7.4.200.0000.00716.39
7.4.160.0060.00916.65
7.4.150.0040.01517.40
7.4.140.0120.01117.86
7.4.130.0080.01216.46
7.4.120.0080.01216.45
7.4.110.0090.01216.48
7.4.100.0070.01516.64
7.4.90.0070.01016.61
7.4.80.0070.01019.39
7.4.70.0170.00016.61
7.4.60.0100.00716.62
7.4.50.0000.00816.19
7.4.40.0070.01016.59
7.4.30.0070.01116.66
7.4.00.0140.00415.00
7.3.330.0000.00713.30
7.3.320.0000.00513.28
7.3.310.0000.00816.31
7.3.300.0030.00316.29
7.3.290.0090.00816.24
7.3.280.0110.00716.31
7.3.270.0120.00917.40
7.3.260.0100.00716.30
7.3.250.0110.00616.36
7.3.240.0140.00716.27
7.3.230.0130.00416.39
7.3.210.0100.00616.65
7.3.200.0100.00716.60
7.3.190.0070.01016.46
7.3.180.0060.01016.28
7.3.170.0060.01016.42
7.3.160.0110.00516.57
7.3.10.0050.00516.54
7.3.00.0040.00716.41
7.2.330.0110.00916.73
7.2.320.0140.00916.43
7.2.310.0110.00516.64
7.2.300.0100.00716.55
7.2.290.0030.01316.73
7.2.130.0100.00316.38
7.2.120.0030.00916.46
7.2.110.0070.00416.73
7.2.100.0040.01116.71
7.2.90.0080.00616.81
7.2.80.0070.01016.75
7.2.70.0170.00016.82
7.2.60.0090.00316.64
7.2.50.0060.00716.74
7.2.40.0030.00616.68
7.2.30.0090.00316.75
7.2.20.0030.00716.55
7.2.10.0040.00716.42
7.2.00.0080.00317.95
7.1.250.0000.01415.72
7.1.200.0060.00015.59
7.1.100.0060.00318.05
7.1.70.0060.00317.04
7.1.60.0100.01319.27
7.1.50.0190.01634.78
7.1.00.0000.07722.40
7.0.200.0000.00916.76
7.0.60.0070.03719.91
7.0.50.0030.04017.88
7.0.40.0100.05320.04
7.0.30.0470.07720.23
7.0.20.0400.06720.08
7.0.10.0030.09320.30
7.0.00.0070.04020.22
5.6.280.0000.05721.12
5.6.210.0100.06320.56
5.6.200.0070.07018.16
5.6.190.0030.08720.77
5.6.180.3700.04020.77
5.6.170.0370.07020.50
5.6.160.0070.05720.41
5.6.150.0030.08318.27
5.6.140.0000.05018.18
5.6.130.0070.07018.28
5.6.120.0170.05321.11
5.6.110.0230.07320.98
5.6.100.0130.03720.95
5.6.90.0170.07321.12
5.6.80.0030.05320.37
5.6.70.4000.04320.27
5.5.350.0000.09320.34
5.5.340.0100.08018.04
5.5.330.0170.05720.35
5.5.320.0330.07320.27
5.5.310.0330.04020.27
5.5.300.0170.07317.94
5.5.290.0070.08018.03
5.5.280.0170.04720.87
5.5.270.0070.06320.92
5.5.260.0000.05720.95
5.5.250.0070.07320.69
5.5.240.0000.08320.28
5.4.450.0770.06019.70
5.4.440.0870.04719.34
5.4.430.0830.05019.46
5.4.420.0830.05019.63
5.4.410.0700.05319.45
5.4.400.0930.05319.15
5.4.390.0600.06719.16
5.4.380.0700.05719.28
5.4.370.0870.04319.28
5.4.360.0800.05319.28
5.4.350.0730.06019.22
5.4.340.0800.05719.26
5.4.320.0900.05019.22
5.4.310.0770.04318.84
5.4.300.0770.06319.25
5.4.290.0870.05019.25
5.4.280.0770.05719.12
5.4.270.0930.05719.28
5.4.260.0870.05019.25
5.4.250.0670.05719.25
5.4.240.0630.05719.27
5.4.230.0630.06719.15
5.4.220.0800.06319.30
5.4.210.0830.05718.97
5.4.200.0730.05718.99
5.4.190.0600.05319.11
5.4.180.0700.05019.36
5.4.170.0630.05719.14
5.4.160.0530.06319.10
5.4.150.0770.05719.35
5.4.140.0800.05016.31
5.4.130.0630.05716.29
5.4.120.0730.05016.25
5.4.110.0730.05316.61
5.4.100.0700.04016.52
5.4.90.0770.05716.43
5.4.80.0830.03716.23
5.4.70.0270.06316.44
5.4.60.0330.06316.43
5.4.50.0000.03716.52
5.4.40.0070.07016.53
5.4.30.0000.03316.51
5.4.20.0300.04316.34

preferences:
44.29 ms | 401 KiB | 5 Q