3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ static function __set_state($arr) { $obj = new self; foreach($arr as $k=>$var) { echo $var; $obj->$k = $var; } } }; A::__set_state(array( 'b' => 9, )); var_dump(new A);

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)
8.3.60.0100.01018.56
8.3.50.0170.00517.20
8.3.40.0090.00618.79
8.3.30.0070.00718.66
8.3.20.0060.00318.79
8.3.10.0000.00820.48
8.3.00.0030.00617.50
8.2.180.0040.01116.75
8.2.170.0110.00422.96
8.2.160.0130.00022.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.95
8.2.110.0000.01021.04
8.2.100.0060.00618.22
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0030.00717.79
8.2.50.0080.00018.10
8.2.40.0000.00718.22
8.2.30.0040.00418.11
8.2.20.0050.00217.56
8.2.10.0070.00017.56
8.2.00.0000.01017.66
8.1.280.0090.00625.92
8.1.270.0030.00523.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00321.12
8.1.230.0110.00020.13
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0030.00518.78
8.1.160.0040.00418.84
8.1.150.0040.00418.58
8.1.140.0000.00717.41
8.1.130.0040.00417.82
8.1.120.0040.00417.36
8.1.110.0030.00617.46
8.1.100.0000.00717.41
8.1.90.0000.00817.50
8.1.80.0000.00817.34
8.1.70.0000.00717.41
8.1.60.0040.00417.54
8.1.50.0040.00417.48
8.1.40.0040.00417.52
8.1.30.0000.00717.66
8.1.20.0030.00617.67
8.1.10.0040.00417.48
8.1.00.0000.00717.50
8.0.300.0060.00318.77
8.0.290.0000.00816.75
8.0.280.0070.00318.40
8.0.270.0040.00417.32
8.0.260.0030.00318.61
8.0.250.0020.00516.97
8.0.240.0030.00616.80
8.0.230.0030.00316.88
8.0.220.0030.00316.82
8.0.210.0070.00016.90
8.0.200.0000.00616.81
8.0.190.0020.00516.95
8.0.180.0000.00716.89
8.0.170.0060.00316.86
8.0.160.0000.00716.95
8.0.150.0060.00316.86
8.0.140.0040.00416.84
8.0.130.0050.00013.26
8.0.120.0050.00216.89
8.0.110.0080.00016.79
8.0.100.0070.00016.92
8.0.90.0000.00816.93
8.0.80.0070.01616.84
8.0.70.0000.00816.76
8.0.60.0050.00216.87
8.0.50.0000.00716.88
8.0.30.0080.01117.21
8.0.20.0120.00917.13
8.0.10.0040.00416.99
8.0.00.0140.00616.88
7.4.330.0000.00514.89
7.4.320.0030.00316.51
7.4.300.0030.00316.60
7.4.290.0000.00716.50
7.4.280.0000.00916.40
7.4.270.0040.00416.57
7.4.260.0000.00513.21
7.4.250.0080.00016.43
7.4.240.0030.00316.57
7.4.230.0000.00716.50
7.4.220.0180.00316.56
7.4.210.0070.00916.61
7.4.200.0040.00416.40
7.4.190.0000.00616.54
7.4.160.0200.00016.49
7.4.150.0090.00917.07
7.4.140.0090.01217.29
7.4.130.0160.00216.51
7.4.120.0100.01016.60
7.4.110.0150.00416.57
7.4.100.0060.01016.48
7.4.90.0110.00816.55
7.4.80.0140.00718.80
7.4.70.0120.00916.48
7.4.60.0070.01016.52
7.4.50.0000.00516.39
7.4.40.0090.00322.26
7.4.30.0030.01516.63
7.4.00.0060.00915.09
7.3.330.0050.00513.29
7.3.320.0000.00513.27
7.3.310.0000.00716.16
7.3.300.0000.00616.16
7.3.290.0120.00616.21
7.3.280.0130.00316.25
7.3.270.0100.00717.07
7.3.260.0130.00518.24
7.3.250.0120.01116.46
7.3.240.0060.01116.31
7.3.230.0070.01016.58
7.3.210.0150.00316.18
7.3.200.0130.00316.40
7.3.190.0160.00016.43
7.3.180.0060.00916.61
7.3.170.0210.00016.57
7.3.160.0030.01416.38
7.3.120.0030.01014.68
7.3.110.0090.00614.76
7.3.100.0040.00814.96
7.3.90.0070.00715.00
7.3.80.0040.00815.14
7.3.70.0080.00414.64
7.3.60.0060.00914.91
7.3.50.0070.01014.68
7.3.40.0150.00314.62
7.3.30.0030.01014.73
7.3.20.0080.00616.40
7.3.10.0030.00616.58
7.3.00.0030.00616.88
7.2.330.0070.01016.70
7.2.320.0090.00916.56
7.2.310.0090.00916.50
7.2.300.0090.00816.62
7.2.290.0120.00616.72
7.2.240.0030.01315.09
7.2.230.0110.00714.73
7.2.220.0080.00415.08
7.2.210.0000.01515.15
7.2.200.0060.00814.73
7.2.190.0060.00615.05
7.2.180.0090.00315.12
7.2.170.0000.01114.95
7.2.160.0060.00915.07
7.2.150.0000.01116.73
7.2.140.0110.00416.70
7.2.130.0030.01016.71
7.2.120.0070.01016.83
7.2.110.0030.01016.88
7.2.100.0120.00316.78
7.2.90.0000.01417.09
7.2.80.0120.00316.80
7.2.70.0060.00917.05
7.2.60.0050.00917.03
7.2.50.0070.01116.99
7.2.40.0100.00316.98
7.2.30.0130.00316.93
7.2.20.0060.00916.79
7.2.10.0060.00616.77
7.2.00.0080.00618.18
7.1.330.0070.00715.52
7.1.320.0090.00615.45
7.1.310.0060.00615.83
7.1.300.0040.01115.55
7.1.290.0070.00715.74
7.1.280.0060.00315.70
7.1.270.0040.01115.52
7.1.260.0030.00515.63
7.1.250.0000.01315.52
7.1.200.0040.00915.63
7.1.100.0060.00617.79
7.1.70.0060.00617.19
7.1.60.0110.01419.40
7.1.50.0110.01117.04
7.1.00.0070.08022.24
7.0.200.0030.00616.47
7.0.140.0070.07021.95
7.0.120.0030.03022.18
7.0.60.0030.08020.09
7.0.50.0030.04717.97
7.0.40.0100.08320.11
7.0.30.0300.07720.34
7.0.20.0130.05020.27
7.0.10.0330.05020.08
7.0.00.0070.08020.06
5.6.280.0070.06321.10
5.6.210.0130.07020.45
5.6.200.0070.07018.18
5.6.190.0000.09020.55
5.6.180.0330.04320.77
5.6.170.0370.08320.54
5.6.160.0070.07020.71
5.6.150.0070.04718.16
5.6.140.0100.07718.14
5.6.130.0070.05018.14
5.6.120.0070.04321.15
5.6.110.0030.08720.89
5.6.100.0030.07320.96
5.6.90.0000.09321.10
5.6.80.0230.06720.41
5.6.70.3200.03720.39
5.5.350.0300.07720.36
5.5.340.0030.04017.98
5.5.330.0100.03720.40
5.5.320.0300.03720.45
5.5.310.0470.05320.30
5.5.300.0030.03718.07
5.5.290.0030.08718.07
5.5.280.0100.05020.80
5.5.270.0030.08720.87
5.5.260.0070.07320.64
5.5.250.0100.05720.69
5.5.240.0100.04720.27
5.4.450.0100.04719.30
5.4.440.0100.05019.40
5.4.430.0100.03319.33
5.4.420.0070.04019.32
5.4.410.0070.08019.34
5.4.400.0100.04319.08
5.4.390.0030.04318.97
5.4.380.0130.07319.14
5.4.370.0070.07718.85
5.4.360.0070.08018.85
5.4.350.0070.04019.05
5.4.340.0170.07019.15
5.4.320.0100.07318.85
5.4.310.0070.07718.93
5.4.300.0070.06719.24
5.4.290.0100.07319.21
5.4.280.0130.07719.15
5.4.270.0130.07318.92
5.4.260.0130.07018.85
5.4.250.0070.07719.11
5.4.240.0170.06018.91
5.4.230.0070.05319.11
5.4.220.0070.03719.24
5.4.210.0070.03719.14
5.4.200.0030.03719.20
5.4.190.0070.03319.11
5.4.180.0000.04019.18
5.4.170.0070.03319.23
5.4.160.0030.03718.95
5.4.150.0070.04019.18
5.4.140.0030.03716.44
5.4.130.0070.06716.34
5.4.120.0100.07016.26
5.4.110.0030.03716.67
5.4.100.0070.03316.68
5.4.90.0030.04016.47
5.4.80.0000.03716.35
5.4.70.0030.03316.38
5.4.60.0070.03316.45
5.4.50.0000.04016.42
5.4.40.0070.03316.46
5.4.30.0070.03316.64
5.4.20.0070.03016.50
5.4.10.0030.03716.36
5.4.00.0000.03715.86
5.3.290.0130.06714.69
5.3.280.0100.05714.62
5.3.270.0070.03314.52
5.3.260.0030.03714.75
5.3.250.0030.03714.61
5.3.240.0030.04014.63
5.3.230.0070.07314.61
5.3.220.0070.04014.56
5.3.210.0030.05314.48
5.3.200.0030.03714.61
5.3.190.0030.03714.63
5.3.180.0000.04014.48
5.3.170.0100.03714.58
5.3.160.0030.04014.63
5.3.150.0070.03714.55
5.3.140.0000.03714.61
5.3.130.0030.03714.43
5.3.120.0000.04014.55
5.3.110.0070.04014.46
5.3.100.0030.03314.09
5.3.90.0070.03014.06
5.3.80.0000.03714.09
5.3.70.0030.03314.05
5.3.60.0030.03713.96
5.3.50.0030.03714.11
5.3.40.0000.04014.00
5.3.30.0000.04313.93
5.3.20.0100.03313.74
5.3.10.0030.03313.70
5.3.00.0030.03713.55
5.2.170.0030.02711.31
5.2.160.0030.02711.22
5.2.150.0000.05011.10
5.2.140.0000.03011.07
5.2.130.0070.02711.11
5.2.120.0000.03011.25
5.2.110.0030.02711.07
5.2.100.0100.02011.10
5.2.90.0070.02310.98
5.2.80.0070.02311.09
5.2.70.0100.02311.14
5.2.60.0100.06011.01
5.2.50.0070.04011.07
5.2.40.0100.06011.04
5.2.30.0070.06710.97
5.2.20.0070.06010.88
5.2.10.0070.05710.78
5.2.00.0030.05310.76
5.1.60.0000.03010.02
5.1.50.0070.0279.97
5.1.40.0100.0479.96
5.1.30.0070.03010.41
5.1.20.0070.05710.31
5.1.10.0100.02710.21
5.1.00.0030.05710.22
5.0.50.0030.0438.51
5.0.40.0030.0478.38
5.0.30.0000.0638.19
5.0.20.0030.0478.34
5.0.10.0030.0478.33
5.0.00.0030.0638.13
4.4.90.0000.0278.02
4.4.80.0070.0308.02
4.4.70.0070.0278.02
4.4.60.0000.0238.02
4.4.50.0070.0308.02
4.4.40.0000.0478.02
4.4.30.0000.0408.02
4.4.20.0030.0378.02
4.4.10.0000.0408.02
4.4.00.0000.0308.02
4.3.110.0000.0278.02
4.3.100.0030.0178.02
4.3.90.0000.0408.02
4.3.80.0000.0378.02
4.3.70.0070.0308.02
4.3.60.0030.0238.02
4.3.50.0070.0308.02
4.3.40.0030.0408.02
4.3.30.0030.0378.02
4.3.20.0100.0308.02
4.3.10.0070.0338.02
4.3.00.0000.0378.02

preferences:
46.86 ms | 401 KiB | 5 Q