3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function b() { $pa = '1'; $func = function() use ($pa) { $this->property = $pa; }; } } a::b();

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)
8.3.60.0090.00916.50
8.3.50.0070.00718.05
8.3.40.0090.00618.61
8.3.30.0150.00018.72
8.3.20.0080.00020.18
8.3.10.0040.00423.53
8.3.00.0060.00319.38
8.2.180.0040.01116.38
8.2.170.0070.01022.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0030.00617.25
8.2.120.0080.00026.35
8.2.110.0000.00920.21
8.2.100.0040.00817.91
8.2.90.0050.00319.08
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0050.00319.38
8.2.30.0040.00420.47
8.2.20.0000.00917.55
8.2.10.0000.00718.00
8.2.00.0000.00717.98
8.1.280.0100.00625.92
8.1.270.0030.00622.05
8.1.260.0020.00528.09
8.1.250.0000.00728.09
8.1.240.0000.01022.09
8.1.230.0120.00019.42
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0000.00917.13
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0080.00018.68
8.1.160.0040.00421.96
8.1.150.0000.00718.75
8.1.140.0050.00319.45
8.1.130.0000.00717.62
8.1.120.0050.00317.36
8.1.110.0100.00017.29
8.1.100.0030.00317.32
8.1.90.0040.00417.25
8.1.80.0050.00317.32
8.1.70.0030.00317.32
8.1.60.0000.00917.42
8.1.50.0000.00817.52
8.1.40.0050.00317.46
8.1.30.0030.00517.63
8.1.20.0040.00417.47
8.1.10.0030.00517.52
8.1.00.0030.00617.49
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.33
8.0.270.0000.00717.20
8.0.260.0000.00717.12
8.0.250.0030.00316.90
8.0.240.0000.00816.85
8.0.230.0030.00316.84
8.0.220.0030.00316.88
8.0.210.0030.00516.89
8.0.200.0030.00316.91
8.0.190.0000.00716.91
8.0.180.0040.00416.77
8.0.170.0040.00416.90
8.0.160.0000.00716.84
8.0.150.0030.00516.85
8.0.140.0000.00716.75
8.0.130.0030.00313.38
8.0.120.0030.00616.75
8.0.110.0040.00416.90
8.0.100.0040.00416.88
8.0.90.0030.00316.73
8.0.80.0170.00316.95
8.0.70.0080.00016.89
8.0.60.0000.00716.74
8.0.50.0030.00516.89
8.0.30.0090.00916.88
8.0.20.0090.01117.40
8.0.10.0000.00717.01
8.0.00.0100.01016.70
7.4.330.0000.00616.70
7.4.320.0030.00316.55
7.4.300.0030.00316.39
7.4.290.0050.00216.42
7.4.280.0000.00716.59
7.4.270.0040.00416.61
7.4.260.0000.00616.45
7.4.250.0040.00416.47
7.4.240.0050.00216.57
7.4.230.0040.00416.68
7.4.220.0140.01016.60
7.4.210.0100.00716.46
7.4.200.0000.00716.40
7.4.160.0080.00816.87
7.4.150.0000.01717.40
7.4.140.0140.00617.86
7.4.130.0100.00716.38
7.4.120.0110.00716.53
7.4.110.0060.01216.52
7.4.100.0140.00316.36
7.4.90.0070.01016.42
7.4.80.0180.00019.39
7.4.70.0090.01616.68
7.4.60.0110.00616.43
7.4.50.0060.00616.63
7.4.40.0030.01516.53
7.4.30.0100.01316.50
7.4.00.0000.01315.05
7.3.330.0000.00613.38
7.3.320.0040.00413.19
7.3.310.0030.00516.25
7.3.300.0000.00716.30
7.3.290.0080.00916.34
7.3.280.0100.00716.33
7.3.270.0110.00617.40
7.3.260.0090.00616.39
7.3.250.0100.01116.52
7.3.240.0110.00616.29
7.3.230.0100.00716.39
7.3.210.0080.00816.42
7.3.200.0100.00616.49
7.3.190.0070.01016.28
7.3.180.0090.00616.59
7.3.170.0030.01416.38
7.3.160.0140.00316.33
7.3.10.0040.01216.23
7.3.00.0050.01416.68
7.2.330.0120.00416.35
7.2.320.0060.01216.69
7.2.310.0140.00616.34
7.2.300.0070.01316.65
7.2.290.0100.00716.29
7.2.130.0040.01516.53
7.2.120.0100.00316.45
7.2.110.0070.01016.65
7.2.100.0090.00416.77
7.2.90.0060.00316.82
7.2.80.0110.00716.34
7.2.70.0030.01016.66
7.2.60.0050.00716.65
7.2.50.0070.00716.84
7.2.40.0050.01316.53
7.2.30.0060.00916.78
7.2.20.0070.00716.71
7.2.10.0130.00616.71
7.2.00.0140.00917.87
7.1.250.0040.00815.64
7.1.200.0000.00715.59
7.1.100.0000.01118.04
7.1.70.0040.00416.90
7.1.60.0030.02019.36
7.1.50.0040.01616.61
7.1.00.0000.08022.37
7.0.200.0040.00416.63
7.0.60.0030.07320.00
7.0.50.0030.04717.97
7.0.40.0070.08720.23
7.0.30.0430.05020.16
7.0.20.0070.04720.23
7.0.10.0070.04720.13
7.0.00.0170.07320.05
5.6.280.0070.07021.11
5.6.210.0030.08320.51
5.6.200.0030.08718.29
5.6.190.0100.07720.47
5.6.180.0400.03720.52
5.6.170.0330.05020.57
5.6.160.0100.04020.66
5.6.150.0030.04018.12
5.6.140.0070.04718.14
5.6.130.0100.08018.17
5.6.120.0030.04020.98
5.6.110.0070.08321.02
5.6.100.0200.07721.01
5.6.90.0070.08321.02
5.6.80.0000.04720.36
5.5.350.4200.03720.45
5.5.340.0030.05017.96
5.5.330.0030.04020.21
5.5.320.0000.06320.27
5.5.310.0300.07320.30
5.5.300.0070.04717.97
5.5.290.0030.08318.02
5.5.280.0130.08320.81
5.5.270.0030.08320.88
5.5.260.0070.07720.96
5.5.250.0070.09020.46
5.5.240.0270.07320.05

preferences:
55.35 ms | 400 KiB | 5 Q