3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected static function __set_state() { return 'a string'; } } $a = new A; eval('$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)
8.4.120.0090.00320.48
8.4.110.0140.00518.55
8.4.100.0040.00418.86
8.4.90.0120.00820.82
8.4.80.0100.00818.49
8.4.70.0090.00718.23
8.4.60.0110.00918.72
8.4.50.0130.00718.55
8.4.40.0130.00617.57
8.4.30.0100.00718.12
8.4.20.0140.00720.52
8.4.10.0040.00420.53
8.3.250.0110.00818.76
8.3.240.0130.00516.71
8.3.230.0130.00616.60
8.3.220.0050.00318.88
8.3.210.0130.00616.52
8.3.200.0040.00416.63
8.3.190.0130.00616.96
8.3.180.0100.00917.22
8.3.170.0060.01220.55
8.3.160.0100.00716.98
8.3.150.0110.00717.13
8.3.140.0030.00516.81
8.3.130.0100.01016.50
8.3.120.0030.00620.61
8.3.110.0070.00320.94
8.3.100.0070.00324.06
8.3.90.0080.00026.77
8.3.80.0070.00719.36
8.3.70.0130.00616.63
8.3.60.0030.01416.50
8.3.50.0090.00924.50
8.3.40.0120.00618.79
8.3.30.0000.01419.00
8.3.20.0050.00224.18
8.3.10.0080.00024.66
8.3.00.0070.00026.16
8.2.290.0030.00620.51
8.2.280.0120.00718.43
8.2.270.0120.00617.02
8.2.260.0120.00616.88
8.2.250.0000.00918.61
8.2.240.0040.00417.23
8.2.230.0030.00622.58
8.2.220.0030.00737.54
8.2.210.0140.00726.77
8.2.200.0040.00418.88
8.2.190.0140.00716.63
8.2.180.0110.00625.92
8.2.170.0060.01522.96
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00026.35
8.2.110.0080.00020.95
8.2.100.0120.00017.55
8.2.90.0000.00817.66
8.2.80.0000.00818.84
8.2.70.0040.00417.38
8.2.60.0000.00817.36
8.2.50.0040.00418.05
8.2.40.0040.00418.03
8.2.30.0000.00717.84
8.2.20.0040.00417.79
8.2.10.0040.00419.01
8.2.00.0040.00419.09
8.1.330.0070.01121.65
8.1.320.0070.00716.04
8.1.310.0080.00016.43
8.1.300.0090.00920.02
8.1.290.0080.00030.84
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0030.00622.19
8.1.230.0000.01122.82
8.1.220.0000.00817.74
8.1.210.0000.00920.07
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0070.00020.47
8.1.150.0040.00418.75
8.1.140.0040.00418.68
8.1.130.0030.00319.98
8.1.120.0040.00417.34
8.1.110.0030.00317.34
8.1.100.0000.00817.35
8.1.90.0000.00717.35
8.1.80.0000.00717.33
8.1.70.0000.00717.31
8.1.60.0000.00817.46
8.1.50.0000.00817.36
8.1.40.0040.00417.26
8.1.30.0040.00417.48
8.1.20.0040.00417.53
8.1.10.0040.00417.37
8.1.00.0100.00017.27
8.0.300.0040.00422.03
8.0.290.0040.00416.63
8.0.280.0080.00018.20
8.0.270.0000.00817.94
8.0.260.0030.00318.24
8.0.250.0000.00716.84
8.0.240.0000.00716.88
8.0.230.0030.00316.86
8.0.220.0030.00316.81
8.0.210.0040.00416.80
8.0.200.0000.00616.89
8.0.190.0030.00316.85
8.0.180.0080.00016.73
8.0.170.0040.00416.83
8.0.160.0030.00516.84
8.0.150.0030.00316.79
8.0.140.0030.00316.60
8.0.130.0000.00613.28
8.0.120.0000.00816.82
8.0.110.0050.00216.84
8.0.100.0040.00416.88
8.0.90.0060.00316.70
8.0.80.0070.00916.83
8.0.70.0080.00016.65
8.0.60.0040.00416.72
8.0.50.0000.00716.70
8.0.30.0060.01216.94
8.0.20.0130.00617.14
8.0.10.0040.00416.94
8.0.00.0140.00616.81
7.4.330.0000.00415.55
7.4.320.0030.00316.60
7.4.300.0040.00416.49
7.4.290.0000.00716.59
7.4.280.0080.00016.47
7.4.270.0060.00016.57
7.4.260.0030.00313.26
7.4.250.0070.00016.35
7.4.240.0040.00316.44
7.4.230.0020.00516.66
7.4.220.0050.00216.37
7.4.210.0080.00816.53
7.4.200.0000.00716.59
7.4.130.0100.00816.55
7.4.120.0100.00716.66
7.4.110.0070.01416.59
7.4.100.0080.00816.44
7.4.90.0070.01016.55
7.4.80.0190.00319.39
7.4.70.0130.00316.52
7.4.60.0160.00316.39
7.4.50.0100.01016.41
7.4.40.0050.01516.37
7.4.30.0080.00816.47
7.4.20.0080.00816.39
7.4.10.0070.00916.51
7.4.00.0120.00616.23
7.3.330.0040.00416.16
7.3.320.0000.00613.13
7.3.310.0020.00516.16
7.3.300.0030.00316.14
7.3.290.0060.00916.29
7.3.260.0070.01016.36
7.3.240.0100.00916.41
7.3.230.0120.01216.27
7.3.210.0100.00716.29
7.3.200.0100.00616.23
7.3.190.0090.00616.26
7.3.180.0040.01816.49
7.3.170.0070.01016.21
7.3.160.0060.01316.11
7.3.150.0120.00516.36
7.3.140.0110.00616.21
7.3.130.0140.00416.29
7.3.120.0090.00716.30
7.3.110.0030.01416.35
7.3.100.0100.01016.31
7.3.90.0090.00716.24
7.3.80.0100.00716.29
7.3.70.0080.00716.40
7.3.60.0100.00616.37
7.3.50.0060.00916.29
7.3.40.0060.01116.25
7.3.30.0090.00716.30
7.3.20.0130.00516.32
7.3.10.0090.00816.33
7.3.00.0080.00816.26
7.2.330.0160.00416.68
7.2.320.0130.00316.80
7.2.310.0070.01016.40
7.2.300.0070.01016.74
7.2.290.0120.00816.45
7.2.280.0120.00916.73
7.2.270.0120.00516.55
7.2.260.0110.00616.66
7.2.250.0100.00616.55
7.2.240.0090.00816.64
7.2.230.0120.00716.59
7.2.220.0050.01116.61
7.2.210.0100.00716.58
7.2.200.0050.01216.55
7.2.190.0060.01116.63
7.2.180.0100.00716.60
7.2.170.0120.00616.48
7.2.160.0130.00316.57
7.2.150.0140.00516.46
7.2.140.0090.00816.68
7.2.130.0080.00916.64
7.2.120.0130.00516.64
7.2.110.0080.00916.64
7.2.100.0110.00516.55
7.2.90.0150.00216.52
7.2.80.0080.00916.64
7.2.70.0080.00816.63
7.2.60.0060.01116.61
7.2.50.0070.01016.60
7.2.40.0070.01116.66
7.2.30.0080.01016.70
7.2.20.0060.01216.11
7.2.10.0260.01016.57
7.2.00.0110.00716.56

preferences:
30.43 ms | 403 KiB | 5 Q