3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $var1; public $var2; public static function __set_state($an_array) { $obj = new A; $obj->var1 = $an_array['var1']; $obj->var2 = $an_array['var2']; return $obj; } } $a = new A; $a->var1 = 5; $a->var2 = 'foo'; var_export($a, true);

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)
8.3.60.0110.00718.29
8.3.50.0100.01022.11
8.3.40.0140.00718.67
8.3.30.0030.01018.87
8.3.20.0000.00820.20
8.3.10.0030.00520.53
8.3.00.0110.00017.93
8.2.180.0120.00316.50
8.2.170.0110.00422.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00022.08
8.2.110.0090.00020.57
8.2.100.0080.00418.09
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0040.00817.50
8.2.60.0070.00017.92
8.2.50.0060.00318.07
8.2.40.0080.00018.16
8.2.30.0040.00419.13
8.2.20.0000.00817.58
8.2.10.0030.00517.91
8.2.00.0060.00317.50
8.1.280.0110.00325.92
8.1.270.0040.01122.06
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.20
8.1.230.0040.00719.16
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0060.00318.63
8.1.160.0040.00421.95
8.1.150.0000.00818.82
8.1.140.0070.00017.33
8.1.130.0030.00317.92
8.1.120.0040.00417.43
8.1.110.0040.00417.46
8.1.100.0000.00817.39
8.1.90.0000.00717.41
8.1.80.0030.00317.36
8.1.70.0000.00717.32
8.1.60.0040.00417.53
8.1.50.0040.00417.36
8.1.40.0030.00517.38
8.1.30.0040.00417.53
8.1.20.0050.00217.60
8.1.10.0000.00717.47
8.1.00.0040.00417.41
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00518.23
8.0.270.0080.00017.11
8.0.260.0070.00017.18
8.0.250.0030.00316.90
8.0.240.0060.00016.76
8.0.230.0000.00716.80
8.0.220.0000.00716.79
8.0.210.0070.00016.87
8.0.200.0030.00316.81
8.0.190.0000.00816.75
8.0.180.0030.00316.91
8.0.170.0030.00516.68
8.0.160.0000.00816.77
8.0.150.0000.00716.74
8.0.140.0040.00416.83
8.0.130.0000.00513.30
8.0.120.0060.00316.78
8.0.110.0080.00016.66
8.0.100.0040.00416.88
8.0.90.0020.00516.71
8.0.80.0060.01516.89
8.0.70.0000.00816.77
8.0.60.0030.00516.86
8.0.50.0040.00416.70
8.0.30.0100.00917.05
8.0.20.0060.01317.40
8.0.10.0040.00416.76
8.0.00.0080.00916.78
7.4.330.0030.00315.08
7.4.320.0060.00016.31
7.4.300.0000.00716.33
7.4.290.0000.00716.55
7.4.280.0030.00316.46
7.4.270.0000.00716.59
7.4.260.0030.00316.43
7.4.250.0000.00716.40
7.4.240.0030.00516.46
7.4.230.0040.00416.38
7.4.220.0000.02116.51
7.4.210.0100.00616.51
7.4.200.0030.00316.61
7.4.160.0140.00316.30
7.4.150.0150.00317.40
7.4.140.0080.01317.86
7.4.130.0130.00316.43
7.4.120.0090.00816.46
7.4.110.0040.01216.21
7.4.100.0090.00916.41
7.4.90.0120.00616.62
7.4.80.0070.01016.44
7.4.70.0060.00916.50
7.4.60.0110.00416.23
7.4.50.0000.00816.49
7.4.40.0060.01016.36
7.4.30.0080.00816.45
7.4.00.0040.00814.95
7.3.330.0030.00313.10
7.3.320.0050.00013.06
7.3.310.0000.00716.24
7.3.300.0030.00316.19
7.3.290.0090.01216.23
7.3.280.0090.00716.23
7.3.270.0170.00617.40
7.3.260.0130.00316.27
7.3.250.0160.00616.47
7.3.240.0040.01416.18
7.3.230.0110.00516.39
7.3.210.0130.00716.47
7.3.200.0080.00819.39
7.3.190.0080.00816.39
7.3.180.0120.00916.28
7.3.170.0090.00616.27
7.3.160.0060.01016.49
7.3.10.0000.01316.37
7.3.00.0090.00616.46
7.2.330.0110.00716.64
7.2.320.0070.01016.54
7.2.310.0100.00616.66
7.2.300.0080.01216.51
7.2.290.0090.01216.60
7.2.130.0120.00416.86
7.2.120.0030.00716.66
7.2.110.0000.01016.84
7.2.100.0120.00316.84
7.2.90.0070.00416.79
7.2.80.0000.01316.83
7.2.70.0080.00816.99
7.2.60.0070.00516.83
7.2.50.0030.01316.60
7.2.40.0110.00716.73
7.2.30.0000.01816.41
7.2.20.0060.00317.06
7.2.10.0040.01216.52
7.2.00.0070.00818.08
7.1.250.0060.01015.70
7.1.200.0040.00815.82
7.1.100.0080.00417.76
7.1.70.0000.00817.16
7.1.60.0030.02019.32
7.1.50.0040.01816.57
7.1.00.0100.07022.56
7.0.200.0000.01016.68
7.0.140.0000.07722.18
7.0.60.0030.08720.08
7.0.50.0100.07717.86
7.0.40.0000.05320.09
7.0.30.0500.07320.08
7.0.20.0270.07720.30
7.0.10.0370.08020.22
7.0.00.0030.07720.08
5.6.280.0030.07320.91
5.6.210.0000.04320.51
5.6.200.0030.04018.14
5.6.190.0030.05320.49
5.6.180.0200.08020.41
5.6.170.0230.05320.45
5.6.160.0070.08720.46
5.6.150.0030.04018.11
5.6.140.0030.05318.17
5.6.130.0100.07718.15
5.6.120.0100.08021.12
5.6.110.0130.07321.14
5.6.100.0100.08021.11
5.6.90.0030.09021.00
5.6.80.0100.05020.53
5.6.70.3830.04020.49
5.5.350.0130.06720.38
5.5.340.0030.05718.08
5.5.330.0100.03720.42
5.5.320.0500.06720.27
5.5.310.0400.07020.34
5.5.300.0170.04318.07
5.5.290.0130.06017.98
5.5.280.0030.08720.74
5.5.270.0030.04720.96
5.5.260.0170.08320.87
5.5.250.0100.06020.69
5.5.240.0170.03320.19
5.4.450.0330.06319.47
5.4.440.0600.06019.59
5.4.430.0770.05019.46
5.4.420.0830.05719.18
5.4.410.0870.05719.31
5.4.400.0670.07019.39
5.4.390.0330.05719.24
5.4.380.0230.06018.55
5.4.370.0570.06018.59
5.4.360.0270.05718.73
5.4.350.0370.06018.63
5.4.340.0270.06718.80
5.4.320.0050.03712.50
5.4.310.0050.03812.50
5.4.300.0060.03612.50
5.4.290.0060.04712.49
5.4.280.0110.03212.39
5.4.270.0060.03612.40
5.4.260.0050.03812.40
5.4.250.0080.03512.40
5.4.240.0050.03712.39
5.4.230.0060.03712.38
5.4.220.0060.03712.39
5.4.210.0050.03512.39
5.4.200.0060.04112.39
5.4.190.0050.03712.39
5.4.180.0060.03512.38
5.4.170.0050.03712.39
5.4.160.0060.03512.39
5.4.150.0050.03612.39
5.4.140.0050.03812.07
5.4.130.0060.03712.06
5.4.120.0040.04012.02
5.4.110.0050.03612.01
5.4.100.0050.03612.01
5.4.90.0060.03712.02
5.4.80.0030.04212.02
5.4.70.0100.03812.01
5.4.60.0060.03512.01
5.4.50.0050.03612.01
5.4.40.0110.02912.00
5.4.30.0080.03312.00
5.4.20.0060.03611.99
5.4.10.0030.03711.99
5.4.00.0050.03611.48
5.3.290.0050.05812.80
5.3.280.0070.04012.71
5.3.270.0060.04112.72
5.3.260.0040.04112.72
5.3.250.0060.03912.72
5.3.240.0100.03312.72
5.3.230.0050.03912.71
5.3.220.0060.03712.68
5.3.210.0090.03512.68
5.3.200.0060.03612.68
5.3.190.0070.03612.68
5.3.180.0040.04412.67
5.3.170.0070.04112.67
5.3.160.0040.03912.67
5.3.150.0060.03812.68
5.3.140.0010.04112.66
5.3.130.0060.03912.66
5.3.120.0070.03712.66
5.3.110.0060.03912.66
5.3.100.0050.03712.11
5.3.90.0050.03712.10
5.3.80.0060.03612.09
5.3.70.0040.03812.09
5.3.60.0080.03512.08
5.3.50.0050.03712.02
5.3.40.0100.03312.03
5.3.30.0050.03711.98
5.3.20.0050.03511.77
5.3.10.0060.03411.73
5.3.00.0070.03511.72
5.2.170.0030.0329.22
5.2.160.0020.0329.22
5.2.150.0070.0289.22
5.2.140.0060.0299.21
5.2.130.0010.0329.18
5.2.120.0030.0299.18
5.2.110.0060.0289.19
5.2.100.0080.0299.18
5.2.90.0080.0359.18
5.2.80.0030.0399.18
5.2.70.0060.0329.17
5.2.60.0050.0309.12
5.2.50.0020.0339.10
5.2.40.0040.0299.07
5.2.30.0050.0299.05
5.2.20.0060.0269.04
5.2.10.0030.0308.94
5.2.00.0050.0288.81
5.1.60.0040.0248.09
5.1.50.0050.0248.08
5.1.40.0030.0268.07
5.1.30.0060.0248.42
5.1.20.0060.0268.44
5.1.10.0060.0248.16
5.1.00.0020.0278.16
5.0.50.0070.0166.64
5.0.40.0030.0206.50
5.0.30.0040.0306.32
5.0.20.0040.0186.28
5.0.10.0030.0196.26
5.0.00.0000.0346.25
4.4.90.0050.0134.78
4.4.80.0030.0154.76
4.4.70.0020.0164.76
4.4.60.0020.0164.75
4.4.50.0040.0194.77
4.4.40.0030.0244.71
4.4.30.0010.0174.76
4.4.20.0030.0164.84
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0030.0174.66
4.3.100.0010.0234.66
4.3.90.0010.0174.63
4.3.80.0040.0314.58
4.3.70.0010.0204.63
4.3.60.0050.0154.63
4.3.50.0000.0204.63
4.3.40.0040.0234.54
4.3.30.0010.0233.30
4.3.20.0020.0193.28
4.3.10.0010.0203.23
4.3.00.0070.0236.76

preferences:
39.65 ms | 401 KiB | 5 Q