3v4l.org

run code in 300+ PHP versions simultaneously
<?php class my_class { protected $my_var = 2; function _my_class ($value) { $this->my_var += $value; } } $a = new my_class (10); echo $a->my_var;

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)
8.3.60.0170.00316.63
8.3.50.0150.00621.92
8.3.40.0070.00718.81
8.3.30.0110.00318.68
8.3.20.0050.00220.12
8.3.10.0000.00723.66
8.3.00.0030.00519.25
8.2.180.0090.00916.75
8.2.170.0060.01222.96
8.2.160.0110.00720.77
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0090.00017.38
8.2.120.0060.00326.35
8.2.110.0030.00520.47
8.2.100.0120.00017.93
8.2.90.0000.00818.97
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00719.34
8.2.30.0050.00220.54
8.2.20.0060.00317.79
8.2.10.0070.00017.98
8.2.00.0000.00717.97
8.1.280.0070.00725.92
8.1.270.0080.00023.79
8.1.260.0050.00228.09
8.1.250.0070.00028.09
8.1.240.0060.00322.19
8.1.230.0060.00617.53
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0050.00317.12
8.1.180.0040.00418.10
8.1.170.0000.00918.63
8.1.160.0000.00821.95
8.1.150.0000.00818.87
8.1.140.0030.00519.51
8.1.130.0000.00717.60
8.1.120.0000.00717.30
8.1.110.0040.00417.45
8.1.100.0070.00017.38
8.1.90.0040.00417.45
8.1.80.0080.00017.29
8.1.70.0000.00717.27
8.1.60.0040.00417.54
8.1.50.0040.00417.55
8.1.40.0000.00817.40
8.1.30.0000.00917.62
8.1.20.0040.00417.50
8.1.10.0050.00317.61
8.1.00.0100.00017.53
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0040.00418.44
8.0.270.0000.00717.18
8.0.260.0030.00317.20
8.0.250.0000.00716.99
8.0.240.0040.00416.84
8.0.230.0030.00516.92
8.0.220.0000.00716.92
8.0.210.0080.00016.89
8.0.200.0030.00416.96
8.0.190.0040.00416.88
8.0.180.0070.00016.89
8.0.170.0050.00516.86
8.0.160.0070.00016.91
8.0.150.0000.00716.72
8.0.140.0000.00716.75
8.0.130.0000.00713.32
8.0.120.0070.00316.74
8.0.110.0000.00716.92
8.0.100.0040.00416.89
8.0.90.0000.00716.94
8.0.80.0120.00316.87
8.0.70.0040.00416.93
8.0.60.0000.00716.91
8.0.50.0000.00716.68
8.0.30.0090.00817.09
8.0.20.0120.00917.40
8.0.10.0040.00417.01
8.0.00.0060.01116.69
7.4.330.0030.00316.84
7.4.320.0030.00316.53
7.4.300.0000.00616.61
7.4.290.0040.00416.64
7.4.280.0040.00416.59
7.4.270.0000.00716.68
7.4.260.0040.00416.59
7.4.250.0000.00716.45
7.4.240.0010.00616.54
7.4.230.0030.00316.52
7.4.220.0210.00916.62
7.4.210.0110.00716.57
7.4.200.0040.00416.69
7.4.160.0090.00616.52
7.4.150.0150.00917.40
7.4.140.0130.01117.86
7.4.130.0060.01016.56
7.4.120.0050.01216.55
7.4.110.0180.00316.58
7.4.100.0060.01216.62
7.4.90.0130.00316.65
7.4.80.0110.00719.39
7.4.70.0170.00016.52
7.4.60.0100.00616.60
7.4.50.0040.01116.21
7.4.40.0110.00516.34
7.4.30.0110.01016.29
7.4.00.0040.01115.05
7.3.330.0050.00013.29
7.3.320.0030.00313.13
7.3.310.0040.00316.11
7.3.300.0030.00316.34
7.3.290.0000.00716.18
7.3.280.0090.00916.35
7.3.270.0130.00317.40
7.3.260.0070.01016.32
7.3.250.0110.00716.29
7.3.240.0120.00516.45
7.3.230.0170.00016.39
7.3.210.0070.01016.50
7.3.200.0080.00816.60
7.3.190.0060.01216.41
7.3.180.0060.01016.44
7.3.170.0100.00716.57
7.3.160.0070.01416.29
7.3.10.0040.01216.54
7.3.00.0050.00816.71
7.2.330.0130.00616.62
7.2.320.0080.00816.69
7.2.310.0090.00916.61
7.2.300.0090.01416.52
7.2.290.0150.00916.75
7.2.130.0050.01116.75
7.2.120.0080.00816.73
7.2.110.0060.00316.75
7.2.100.0100.00616.79
7.2.90.0100.00516.88
7.2.80.0020.01416.78
7.2.70.0080.00616.83
7.2.60.0140.00516.83
7.2.50.0030.00816.99
7.2.40.0100.00516.95
7.2.30.0020.00616.93
7.2.20.0090.00516.95
7.2.10.0090.00617.01
7.2.00.0050.01017.61
7.1.250.0070.00715.60
7.1.200.0000.01515.57
7.1.100.0000.01217.88
7.1.70.0040.00416.75
7.1.60.0100.01019.48
7.1.50.0040.01916.89
7.1.00.0100.07022.54
7.0.200.0540.00314.50
7.0.60.0170.07319.91
7.0.50.0130.07717.87
7.0.40.0100.08320.27
7.0.30.0270.03320.23
7.0.20.0300.07020.12
7.0.10.0100.04320.26
7.0.00.0030.04720.33
5.6.280.0030.06021.04
5.6.210.0200.05720.53
5.6.200.0030.09018.22
5.6.190.0100.04020.52
5.6.180.0430.07020.51
5.6.170.0330.06720.54
5.6.160.0100.07320.54
5.6.150.0030.04018.16
5.6.140.0030.06718.17
5.6.130.0030.04018.24
5.6.120.0070.08321.13
5.6.110.0170.08321.00
5.6.100.0030.06020.97
5.6.90.0030.09321.00
5.6.80.0030.07320.51
5.5.350.3600.04320.43
5.5.340.0070.08017.94
5.5.330.0170.05020.13
5.5.320.0030.07020.38
5.5.310.0270.04020.27
5.5.300.0100.08318.03
5.5.290.0070.07017.95
5.5.280.0000.04720.87
5.5.270.0100.04320.86
5.5.260.0070.06720.87
5.5.250.0030.08720.49
5.5.240.0200.07020.07

preferences:
42.53 ms | 401 KiB | 5 Q