3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class A { public static function __set_state(): object { return new self; } } $a = new A; eval('$b = ' . var_export($a, true) . ';'); var_dump($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)
8.3.60.0180.00416.63
8.3.50.0120.00317.86
8.3.40.0070.01118.48
8.3.30.0100.00318.86
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0000.00726.16
8.2.180.0070.00725.92
8.2.170.0210.00022.96
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00426.35
8.2.110.0030.00620.53
8.2.100.0080.00417.72
8.2.90.0080.00017.55
8.2.80.0000.00819.05
8.2.70.0040.00417.50
8.2.60.0050.00317.38
8.2.50.0030.00617.63
8.2.40.0020.00717.63
8.2.30.0000.00717.98
8.2.20.0000.00717.78
8.2.10.0000.00818.99
8.2.00.0070.00019.13
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00019.14
8.1.230.0080.00422.67
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0080.00017.11
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0000.00820.54
8.1.150.0000.00718.75
8.1.140.0030.00318.66
8.1.130.0050.00217.22
8.1.120.0040.00417.38
8.1.110.0040.00417.32
8.1.100.0050.00217.29
8.1.90.0050.00317.35
8.1.80.0030.00517.28
8.1.70.0000.00817.31
8.1.60.0060.00317.50
8.1.50.0040.00417.43
8.1.40.0040.00417.28
8.1.30.0040.00417.51
8.1.20.0040.00417.48
8.1.10.0040.00417.27
8.1.00.0080.00317.20
8.0.300.0040.00420.03
8.0.290.0040.00416.58
8.0.280.0000.00718.16
8.0.270.0070.00017.94
8.0.260.0050.00316.74
8.0.250.0000.00716.88
8.0.240.0080.00016.85
8.0.230.0000.00716.83
8.0.220.0030.00316.75
8.0.210.0070.00016.83
8.0.200.0000.00716.85
8.0.190.0080.00016.80
8.0.180.0030.00516.75
8.0.170.0080.00016.75
8.0.160.0000.00716.80
8.0.150.0040.00416.75
8.0.140.0000.00816.79
8.0.130.0030.00313.30
8.0.120.0070.00016.75
8.0.110.0030.00316.82
8.0.100.0040.00416.78
8.0.90.0030.00616.70
8.0.80.0090.00716.81
8.0.70.0070.00016.91
8.0.60.0000.00716.69
8.0.50.0000.00716.68
8.0.30.0060.01816.91
8.0.20.0110.00716.95
8.0.10.0000.00816.96
8.0.00.0080.01216.65
7.4.330.0000.00515.55
7.4.320.0000.00716.61
7.4.300.0000.00816.58
7.4.290.0080.00016.36
7.4.280.0000.00816.53
7.4.270.0070.00016.53
7.4.260.0060.00013.29
7.4.250.0070.00016.55
7.4.240.0020.00516.61
7.4.230.0030.00316.50
7.4.220.0000.00716.50
7.4.210.0070.00916.61
7.4.200.0000.00716.68
7.4.130.0080.00916.54
7.4.120.0120.00616.66
7.4.110.0070.01016.38
7.4.100.0070.01016.53
7.4.90.0100.00716.53
7.4.80.0090.00619.39
7.4.70.0090.01316.48
7.4.60.0040.01216.48
7.4.50.0080.00816.59
7.4.40.0080.00816.55
7.4.30.0030.01316.39
7.4.20.0040.01316.33
7.4.10.0100.00716.41
7.4.00.0130.00316.42
7.3.330.0060.00316.36
7.3.320.0040.00413.13
7.3.310.0000.00716.33
7.3.300.0040.00416.31
7.3.290.0110.00516.30
7.3.260.0190.00416.24
7.3.240.0060.01116.38
7.3.230.0110.00616.52
7.3.210.0080.00816.57
7.3.200.0070.01016.41
7.3.190.0060.01516.32
7.3.180.0080.00816.26
7.3.170.0000.01616.32
7.3.160.0040.01216.48
7.3.150.0090.00616.34
7.3.140.0080.00916.31
7.3.130.0100.00716.07
7.3.120.0100.00716.34
7.3.110.0000.01716.17
7.3.100.0150.00316.19
7.3.90.0090.00816.07
7.3.80.0030.01316.40
7.3.70.0060.01316.36
7.3.60.0110.00616.30
7.3.50.0090.01216.20
7.3.40.0130.00716.27
7.3.30.0060.01316.34
7.3.20.0070.01016.22
7.3.10.0110.00716.27
7.3.00.0070.01016.27
7.2.330.0030.01616.79
7.2.320.0070.01516.35
7.2.310.0160.00616.69
7.2.300.0160.00616.68
7.2.290.0120.00616.68
7.2.280.0130.00916.44
7.2.270.0120.00916.39
7.2.260.0060.01816.46
7.2.250.0120.00616.39
7.2.240.0140.00316.60
7.2.230.0120.00416.61
7.2.220.0130.00316.36
7.2.210.0110.00616.32
7.2.200.0070.01116.59
7.2.190.0090.00916.50
7.2.180.0160.00616.53
7.2.170.0030.01716.55
7.2.160.0060.01116.64
7.2.150.0070.01016.53
7.2.140.0160.00616.50
7.2.130.0130.00716.63
7.2.120.0090.00916.74
7.2.110.0060.01116.60
7.2.100.0070.01016.63
7.2.90.0140.00716.55
7.2.80.0130.00616.61
7.2.70.0110.00716.66
7.2.60.0070.01116.73
7.2.50.0150.00316.69
7.2.40.0100.01316.70
7.2.30.0130.01116.55
7.2.20.0100.00716.49
7.2.10.0060.01216.43
7.2.00.0140.00516.59

preferences:
59.93 ms | 400 KiB | 5 Q