3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(class_exists("AllowDynamicProperties"));

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)
8.5.10.0090.00820.09
8.5.00.0130.00820.93
8.4.160.0130.00923.93
8.4.150.0060.00616.83
8.4.140.0130.00817.45
8.4.130.0130.00618.90
8.4.120.0090.01022.26
8.4.110.0110.00820.57
8.4.100.0120.00917.56
8.4.90.0070.00320.70
8.4.80.0100.00918.48
8.4.70.0090.01018.64
8.4.60.0120.00820.71
8.4.50.0050.00420.58
8.4.40.0030.01619.50
8.4.30.0080.00020.21
8.4.20.0060.01324.18
8.4.10.0000.01921.97
8.3.280.0020.00014.05
8.3.270.0110.00916.38
8.3.260.0110.00816.41
8.3.250.0100.00617.01
8.3.240.0120.00716.64
8.3.230.0140.00516.39
8.3.220.0070.00420.59
8.3.210.0090.01016.57
8.3.200.0130.00616.52
8.3.190.0060.00416.90
8.3.180.0070.00618.59
8.3.170.0040.01119.00
8.3.160.0090.00316.64
8.3.150.0070.01116.67
8.3.140.0070.00716.50
8.3.130.0150.00316.52
8.3.120.0040.00418.97
8.3.110.0040.00816.53
8.3.100.0080.00316.38
8.3.90.0090.00926.77
8.3.80.0060.00316.50
8.3.70.0150.00616.58
8.3.60.0100.01021.95
8.3.50.0040.01120.12
8.3.40.0000.01420.30
8.3.30.0070.00718.42
8.3.20.0070.00724.18
8.3.10.0050.00324.66
8.3.00.0080.00026.16
8.2.290.0120.00716.88
8.2.280.0070.00718.49
8.2.270.0070.01116.48
8.2.260.0000.01016.86
8.2.250.0070.01118.53
8.2.240.0080.01118.08
8.2.230.0100.00020.94
8.2.220.0000.00924.06
8.2.210.0080.00026.77
8.2.200.0090.00018.42
8.2.190.0110.00416.58
8.2.180.0070.00725.92
8.2.170.0040.01118.79
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00520.62
8.2.110.0030.00721.00
8.2.100.0090.00319.27
8.2.90.0070.00418.92
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00817.68
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0000.00717.80
8.2.20.0050.00320.30
8.2.10.0050.00217.99
8.2.00.0040.00419.16
8.1.330.0100.00921.97
8.1.320.0100.00516.07
8.1.310.0150.00316.75
8.1.300.0040.00416.13
8.1.290.0060.00330.84
8.1.280.0130.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0110.00020.73
8.1.230.0050.00522.21
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.11
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0080.00018.45
8.1.160.0000.00818.66
8.1.150.0080.00018.49
8.1.140.0000.00717.31
8.1.130.0000.00818.82
8.1.120.0000.00717.21
8.1.110.0080.00017.20
8.1.100.0000.00817.20
8.1.90.0040.00417.21
8.1.80.0000.01017.24
8.1.70.0150.00017.29
8.1.60.0180.00017.33
8.1.50.0120.00617.31
8.1.40.0120.00617.25
8.1.30.0130.00517.42
8.1.20.0090.00917.29
8.1.10.0080.00817.28
8.1.00.0080.00417.18
8.0.300.0000.00818.77
8.0.290.0070.00316.63
8.0.280.0050.00218.27
8.0.270.0070.00017.88
8.0.260.0030.00318.29
8.0.250.0030.00316.70
8.0.240.0070.00016.84
8.0.230.0000.00816.84
8.0.220.0030.00316.65
8.0.210.0080.00816.72
8.0.200.0150.00016.79
8.0.190.0060.01116.63
8.0.180.0100.00716.74
8.0.170.0100.00516.68
8.0.160.0100.00516.66
8.0.150.0070.00716.62
8.0.140.0050.01016.67
8.0.130.0050.01016.63
8.0.120.0000.01516.77
8.0.110.0100.00516.62
8.0.100.0130.00316.65
8.0.90.0080.00816.64
8.0.80.0100.00516.74
8.0.70.0040.01116.60
8.0.60.0100.00416.63
8.0.50.0130.00316.63
8.0.30.0100.00716.63
8.0.20.0110.00416.79
8.0.10.0070.00816.85
7.4.330.0000.00415.55
7.4.320.0050.00216.35
7.4.300.0170.00016.35
7.4.290.0080.00816.45
7.4.280.0170.00016.50
7.4.270.0180.00016.39
7.4.260.0110.00616.36
7.4.250.0180.00016.41
7.4.240.0140.00316.36
7.4.230.0080.00816.32
7.4.220.0080.00616.44
7.4.210.0130.00016.25
7.4.200.0090.00016.26
7.4.190.0050.00516.29
7.4.180.0070.00216.56
7.4.160.0110.00416.38
7.4.150.0160.00016.36
7.4.140.0090.00616.27
7.4.130.0120.00016.08
7.4.120.0050.00516.25
7.4.110.0000.00816.24
7.4.100.0040.00416.36
7.4.90.0000.00916.19
7.4.80.0060.00616.18
7.4.70.0080.00416.11
7.4.60.0100.00316.31
7.4.50.0090.00016.10
7.4.40.0090.00016.08
7.4.30.0100.00016.17
7.4.20.0030.00616.34
7.4.10.0090.00016.14
7.4.00.0110.00016.20

preferences:
133.67 ms | 403 KiB | 5 Q