3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new class {}; $bar = eval('return new class extends ' . get_class($foo) . ' {}'); var_dump($foo);

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)
8.3.60.0070.01116.61
8.3.50.0060.00917.95
8.3.40.0070.00719.01
8.3.30.0070.00718.79
8.3.20.0040.00420.46
8.3.10.0070.00022.02
8.3.00.0050.00323.48
8.2.180.0110.01118.42
8.2.170.0140.00422.96
8.2.160.0100.00320.53
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00320.94
8.2.120.0000.00726.35
8.2.110.0030.00621.00
8.2.100.0040.00818.05
8.2.90.0000.00818.89
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0060.00317.93
8.2.50.0040.00418.09
8.2.40.0060.00320.59
8.2.30.0000.00719.41
8.2.20.0000.00817.73
8.2.10.0040.00418.00
8.2.00.0000.01017.93
8.1.280.0070.01325.92
8.1.270.0150.00022.14
8.1.260.0080.00028.09
8.1.250.0060.00328.09
8.1.240.0070.00322.59
8.1.230.0100.00019.02
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00717.35
8.1.190.0080.00017.36
8.1.180.0000.00818.10
8.1.170.0050.00318.41
8.1.160.0000.00820.82
8.1.150.0000.00720.67
8.1.140.0050.00317.45
8.1.130.0030.00317.66
8.1.120.0080.00017.47
8.1.110.0040.00417.35
8.1.100.0080.00017.46
8.1.90.0000.00817.42
8.1.80.0020.00517.46
8.1.70.0000.00717.39
8.1.60.0030.00517.43
8.1.50.0050.00317.52
8.1.40.0070.00417.47
8.1.30.0050.00517.49
8.1.20.0040.00417.66
8.1.10.0050.00217.48
8.1.00.0040.00417.54
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0030.00316.95
8.0.260.0030.00317.30
8.0.250.0060.00017.06
8.0.240.0000.00717.02
8.0.230.0000.00816.91
8.0.220.0070.00016.94
8.0.210.0000.00716.94
8.0.200.0000.00616.90
8.0.190.0040.00417.05
8.0.180.0040.00417.01
8.0.170.0080.00017.03
8.0.160.0040.00416.89
8.0.150.0000.00716.89
8.0.140.0000.00716.98
8.0.130.0050.00013.52
8.0.120.0030.00516.82
8.0.110.0020.00516.87
8.0.100.0000.00816.89
8.0.90.0040.00416.87
8.0.80.0110.00916.92
8.0.70.0040.00417.02
8.0.60.0040.00416.85
8.0.50.0040.00416.75
8.0.30.0100.00617.07
8.0.20.0110.01017.40
8.0.10.0040.00416.95
8.0.00.0060.01216.72
7.4.330.0050.00016.90
7.4.320.0040.00416.41
7.4.300.0000.00816.49
7.4.290.0050.00216.58
7.4.280.0000.00716.66
7.4.270.0030.00316.59
7.4.260.0000.00616.44
7.4.250.0070.00016.52
7.4.240.0000.00716.58
7.4.230.0070.00016.49
7.4.220.0040.01516.45
7.4.210.0140.00016.66
7.4.200.0030.00316.25
7.4.160.0000.01516.43
7.4.150.0090.00917.40
7.4.140.0080.01317.86
7.4.130.0140.00316.69
7.4.120.0110.00816.56
7.4.110.0030.01516.66
7.4.100.0090.00916.69
7.4.90.0070.01016.67
7.4.80.0060.00919.39
7.4.70.0160.00716.48
7.4.60.0190.00616.51
7.4.50.0120.00316.35
7.4.40.0070.01016.70
7.4.30.0070.01016.72
7.4.00.0090.00614.91
7.3.330.0000.00613.36
7.3.320.0030.00313.32
7.3.310.0000.00816.38
7.3.300.0000.00616.41
7.3.290.0090.00716.38
7.3.280.0090.01016.35
7.3.270.0110.00617.40
7.3.260.0140.00316.65
7.3.250.0100.00716.33
7.3.240.0120.00716.57
7.3.230.0110.00816.39
7.3.210.0090.00916.54
7.3.200.0130.01019.39
7.3.190.0100.00716.50
7.3.180.0100.00716.37
7.3.170.0030.01816.49
7.3.160.0130.00316.46
7.2.330.0100.00716.67
7.2.320.0110.00616.67
7.2.310.0030.01816.48
7.2.300.0090.01216.73
7.2.290.0040.01116.88
7.2.60.0040.01116.64
7.2.00.0000.01419.53
7.1.200.0000.01115.72
7.1.100.0130.00618.38
7.1.70.0040.00417.37
7.1.60.0140.01019.28
7.1.50.0000.01916.96
7.1.00.0130.06322.36
7.0.200.0040.00416.86
7.0.60.0100.06021.74
7.0.50.0030.05017.72
7.0.40.0170.07020.11
7.0.30.0230.03320.18
7.0.20.0300.05720.24
7.0.10.0230.07320.18
7.0.00.0100.05320.12
5.6.280.0000.06321.02
5.6.210.0200.06320.72
5.6.200.0070.08018.13
5.6.190.0130.07320.33
5.6.180.0270.08720.55
5.6.170.0300.07020.54
5.6.160.0070.04320.71
5.6.150.0000.04318.23
5.6.140.0000.08718.24
5.6.130.0070.07018.18
5.6.120.0070.05321.03
5.6.110.0100.08721.11
5.6.100.0030.06321.00
5.6.90.0130.07320.98
5.6.80.0070.06320.38
5.5.350.0000.04720.34
5.5.340.0130.07317.92
5.5.330.0000.07720.43
5.5.320.0300.04320.51
5.5.310.0300.06020.21
5.5.300.0070.07718.08
5.5.290.0170.07017.99
5.5.280.0030.04720.87
5.5.270.0030.09020.95
5.5.260.0070.05320.86
5.5.250.0100.07320.70
5.5.240.0200.06320.13

preferences:
65.78 ms | 400 KiB | 5 Q