3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Name\Space; class ClassName {} var_dump(ClassName::class); echo "\n"; ?>

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)
8.3.60.0110.01118.18
8.3.50.0140.00717.93
8.3.40.0030.01018.47
8.3.30.0070.00718.65
8.3.20.0030.00521.61
8.3.10.0040.00420.43
8.3.00.0050.00322.01
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0130.00722.33
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00018.09
8.2.120.0070.00026.35
8.2.110.0060.00320.84
8.2.100.0070.00317.72
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0040.00417.92
8.2.50.0040.00418.10
8.2.40.0080.00020.54
8.2.30.0050.00219.11
8.2.20.0040.00417.92
8.2.10.0070.00017.79
8.2.00.0000.00717.45
8.1.280.0080.00825.92
8.1.270.0030.00623.84
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0080.00021.16
8.1.230.0080.00317.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0030.00617.10
8.1.180.0070.00018.10
8.1.170.0000.00818.53
8.1.160.0040.00418.79
8.1.150.0030.00320.17
8.1.140.0040.00419.44
8.1.130.0030.00318.97
8.1.120.0000.00717.30
8.1.110.0040.00417.24
8.1.100.0040.00417.23
8.1.90.0040.00417.30
8.1.80.0040.00417.20
8.1.70.0030.00317.34
8.1.60.0000.00817.41
8.1.50.0040.00417.43
8.1.40.0070.00017.27
8.1.30.0040.00417.42
8.1.20.0080.00017.52
8.1.10.0020.00517.54
8.1.00.0050.00217.44
8.0.300.0000.00820.39
8.0.290.0060.00316.63
8.0.280.0000.00718.24
8.0.270.0070.00017.13
8.0.260.0000.00617.18
8.0.250.0030.00316.83
8.0.240.0040.00416.77
8.0.230.0030.00316.76
8.0.220.0000.00716.64
8.0.210.0000.00716.70
8.0.200.0070.00016.71
8.0.190.0040.00416.81
8.0.180.0000.00716.75
8.0.170.0040.00416.67
8.0.160.0000.00716.60
8.0.150.0040.00416.67
8.0.140.0030.00316.67
8.0.130.0000.00513.14
8.0.120.0050.00316.62
8.0.110.0030.00316.77
8.0.100.0050.00216.65
8.0.90.0000.00816.79
8.0.80.0060.00916.71
8.0.70.0000.00816.57
8.0.60.0070.00016.80
8.0.50.0040.00416.74
8.0.30.0080.01116.94
8.0.20.0100.00917.40
8.0.10.0000.00816.77
8.0.00.0150.00616.61
7.4.330.0050.00015.55
7.4.320.0040.00416.35
7.4.300.0070.00016.51
7.4.290.0000.00816.37
7.4.280.0070.00016.46
7.4.270.0000.00716.42
7.4.260.0000.00716.47
7.4.250.0040.00416.23
7.4.240.0080.00016.49
7.4.230.0040.00416.49
7.4.220.0110.00716.39
7.4.210.0060.01016.38
7.4.200.0000.00716.44
7.4.160.0120.00616.31
7.4.150.0160.00017.40
7.4.140.0130.00517.86
7.4.130.0090.00916.33
7.4.120.0110.01116.39
7.4.110.0090.00916.29
7.4.100.0120.00816.41
7.4.90.0090.00816.45
7.4.80.0090.01319.39
7.4.70.0030.01316.41
7.4.60.0030.01716.30
7.4.50.0120.00416.24
7.4.40.0150.00716.41
7.4.30.0040.01216.39
7.4.00.0070.00714.72
7.3.330.0050.00013.14
7.3.320.0000.00512.98
7.3.310.0070.00015.98
7.3.300.0070.00016.03
7.3.290.0020.00516.04
7.3.280.0110.00616.18
7.3.270.0030.01417.40
7.3.260.0110.00716.32
7.3.250.0110.00516.21
7.3.240.0110.01016.40
7.3.230.0120.00616.22
7.3.210.0070.01016.37
7.3.200.0030.01316.49
7.3.190.0160.00016.14
7.3.180.0070.01016.39
7.3.170.0130.00516.11
7.3.160.0100.00716.38
7.2.330.0060.01216.37
7.2.320.0030.01316.44
7.2.310.0060.00916.40
7.2.300.0130.00416.58
7.2.290.0090.01216.40
7.2.60.0030.01016.39
7.1.200.0100.00315.70
7.1.70.0080.00416.95
7.1.60.0200.00017.21
7.1.50.0130.01616.95
7.1.40.0070.00716.95
7.1.30.0110.00716.95
7.1.20.0070.01116.95
7.1.10.0080.00316.95
7.1.00.0040.01116.95
7.0.200.0070.00516.95
7.0.190.0150.00016.95
7.0.180.0070.00416.95
7.0.170.0150.00016.95
7.0.160.0060.00916.95
7.0.150.0100.01316.95
7.0.140.0090.00316.95
7.0.130.0140.00516.95
7.0.120.0050.01016.95
7.0.110.0170.00016.95
7.0.100.0090.00916.95
7.0.90.0180.00216.95
7.0.80.0070.01116.95
7.0.70.0150.00616.95
7.0.60.0110.00616.95
7.0.50.0120.01516.95
7.0.40.0060.00316.95
7.0.30.0060.00316.95
7.0.20.0070.00716.95
7.0.10.0000.01216.95
7.0.00.0000.00716.95

preferences:
56.64 ms | 400 KiB | 5 Q