3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} a::namespace();

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)
8.3.60.0070.01018.56
8.3.50.0110.00316.30
8.3.40.0060.00918.93
8.3.30.0040.01118.77
8.3.20.0040.00420.39
8.3.10.0030.00523.67
8.3.00.0060.00319.56
8.2.180.0170.00316.75
8.2.170.0140.00322.96
8.2.160.0080.00818.94
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00420.92
8.2.120.0000.00826.35
8.2.110.0080.00320.82
8.2.100.0080.00318.09
8.2.90.0080.00018.13
8.2.80.0050.00317.97
8.2.70.0040.00417.80
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0070.00020.31
8.2.30.0030.00519.05
8.2.20.0040.00418.04
8.2.10.0040.00417.99
8.2.00.0000.00717.84
8.1.280.0110.00425.92
8.1.270.0070.00022.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00921.98
8.1.230.0090.00322.73
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0060.00317.23
8.1.180.0000.00718.10
8.1.170.0040.00418.52
8.1.160.0000.00718.86
8.1.150.0060.00320.42
8.1.140.0060.00319.44
8.1.130.0000.00718.67
8.1.120.0000.00717.37
8.1.110.0050.00317.17
8.1.100.0000.00717.23
8.1.90.0080.00017.37
8.1.80.0000.00717.37
8.1.70.0000.00817.29
8.1.60.0000.00717.33
8.1.50.0050.00317.41
8.1.40.0080.00017.31
8.1.30.0050.00317.59
8.1.20.0060.00317.49
8.1.10.0030.00617.52
8.1.00.0040.00417.38
8.0.300.0030.00519.68
8.0.290.0080.00016.71
8.0.280.0050.00318.43
8.0.270.0030.00317.18
8.0.260.0060.00016.68
8.0.250.0060.00016.94
8.0.240.0040.00416.96
8.0.230.0040.00416.90
8.0.220.0000.00716.89
8.0.210.0000.00716.77
8.0.200.0040.00416.84
8.0.190.0030.00516.93
8.0.180.0070.00016.90
8.0.170.0030.00316.92
8.0.160.0040.00416.89
8.0.150.0050.00316.82
8.0.140.0000.00716.80
8.0.130.0060.00313.33
8.0.120.0000.00916.81
8.0.110.0000.00716.72
8.0.100.0070.00016.82
8.0.90.0040.00416.91
8.0.80.0030.01316.88
8.0.70.0060.00316.71
8.0.60.0000.00716.67
8.0.50.0000.00816.86
8.0.30.0100.00916.98
8.0.20.0100.00917.40
8.0.10.0000.00716.76
8.0.00.0180.00016.73
7.4.330.0030.00315.55
7.4.320.0030.00316.37
7.4.300.0030.00316.57
7.4.290.0080.00016.48
7.4.280.0000.00616.33
7.4.270.0000.00716.45
7.4.260.0000.00816.50
7.4.250.0070.00016.32
7.4.240.0050.00516.42
7.4.230.0060.00016.38
7.4.220.0040.01716.34
7.4.210.0060.00816.48
7.4.200.0070.00016.31
7.4.160.0100.00916.49
7.4.150.0130.01317.40
7.4.140.0090.00817.86
7.4.130.0120.00616.45
7.4.120.0080.01116.41
7.4.110.0120.00616.39
7.4.100.0130.01016.55
7.4.90.0070.01016.62
7.4.80.0090.01219.39
7.4.70.0130.00316.35
7.4.60.0060.01116.41
7.4.50.0100.00716.46
7.4.40.0110.00616.32
7.4.30.0140.00316.36
7.4.00.0000.01615.12
7.3.330.0000.00513.14
7.3.320.0000.00613.31
7.3.310.0030.00316.29
7.3.300.0060.00016.20
7.3.290.0100.00416.29
7.3.280.0080.00816.28
7.3.270.0090.00917.40
7.3.260.0110.00516.43
7.3.250.0120.00416.47
7.3.240.0080.01216.28
7.3.230.0090.01216.18
7.3.210.0070.01016.45
7.3.200.0100.00716.30
7.3.190.0040.01616.27
7.3.180.0030.01216.23
7.3.170.0120.00316.34
7.3.160.0060.00916.24
7.2.330.0120.00416.58
7.2.320.0130.00916.65
7.2.310.0070.01016.59
7.2.300.0030.01316.57
7.2.290.0030.01516.60
7.2.60.0820.00314.84
7.2.00.0030.01219.45
7.1.200.0060.00615.78
7.1.100.0100.01317.95
7.1.70.0240.01015.09
7.1.60.0430.02033.23
7.1.50.0430.01632.68
7.1.40.0450.01132.45
7.1.30.0390.01932.51
7.1.20.0380.01232.64
7.1.10.0260.01514.79
7.1.00.0200.01114.39
7.0.200.0200.01314.60
7.0.190.0220.01114.83
7.0.180.0130.01914.41
7.0.170.0250.00714.47
7.0.160.0150.01514.50
7.0.150.0290.01314.30
7.0.140.0240.01114.45
7.0.130.0200.01914.64
7.0.120.0300.01114.66
7.0.110.0270.01514.23
7.0.100.0240.01414.56
7.0.90.0260.01414.23
7.0.80.0250.01614.16
7.0.70.0310.01514.18
7.0.60.0610.00313.93
7.0.50.0200.00814.50
7.0.40.0330.01514.55
7.0.30.0330.00714.48
7.0.20.0230.01714.34
7.0.10.0280.01814.33
7.0.00.0270.01014.35

preferences:
39.83 ms | 400 KiB | 5 Q