3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(T_CLASS_C);

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)
8.5.00.0100.01119.75
8.4.150.0020.00014.05
8.4.140.0160.01317.27
8.4.130.0030.00617.52
8.4.120.0050.00423.79
8.4.110.0050.00419.70
8.4.100.0100.01017.58
8.4.90.0080.00420.45
8.4.80.0210.00818.66
8.4.70.0240.00818.21
8.4.60.0220.01118.90
8.4.50.0210.00917.93
8.4.40.0240.01317.38
8.4.30.0300.00618.85
8.4.20.0270.00918.31
8.4.10.0230.00718.31
8.3.280.0100.01118.37
8.3.270.0120.00816.37
8.3.260.0050.00416.48
8.3.250.0040.00420.87
8.3.240.0110.00816.39
8.3.230.0110.00816.37
8.3.220.0210.00818.80
8.3.210.0230.00816.62
8.3.200.0140.00516.54
8.3.190.0260.00717.83
8.3.180.0230.00517.86
8.3.170.0250.00716.91
8.3.160.0200.00517.01
8.3.150.0130.00816.67
8.3.140.0180.01016.73
8.3.130.0160.00617.48
8.3.120.0230.00317.83
8.3.110.0220.00418.89
8.3.100.0200.00316.70
8.3.90.0150.00621.80
8.3.80.0120.00517.41
8.3.70.0120.00917.44
8.3.60.0150.00916.69
8.3.50.0220.00816.76
8.3.40.0240.00619.50
8.3.30.0210.00721.56
8.3.20.0120.01120.38
8.3.10.0110.00820.38
8.3.00.0070.00820.11
8.2.290.0140.00616.46
8.2.280.0120.00417.53
8.2.270.0090.00616.74
8.2.260.0130.00617.07
8.2.250.0150.00617.52
8.2.240.0080.00616.96
8.2.230.0150.00219.71
8.2.220.0150.00220.45
8.2.210.0110.00421.80
8.2.200.0120.00316.61
8.2.190.0170.00416.71
8.2.180.0170.00417.50
8.2.170.0180.00320.24
8.2.160.0190.00621.56
8.2.150.0170.00420.05
8.2.140.0170.00320.17
8.2.130.0170.00220.14
8.2.120.0160.00520.12
8.2.110.0090.01020.11
8.2.100.0120.01020.26
8.2.90.0190.00320.07
8.2.80.0160.00620.14
8.2.70.0150.00620.11
8.2.60.0100.00920.03
8.2.50.0180.00120.08
8.2.40.0120.00720.02
8.2.30.0190.00320.18
8.2.20.0110.00820.00
8.2.10.0110.00520.07
8.2.00.0130.00420.10
8.1.330.0100.01316.17
8.1.320.0130.00416.43
8.1.310.0140.00516.69
8.1.300.0110.00316.79
8.1.290.0120.00223.84
8.1.280.0150.00521.38
8.1.270.0150.00420.12
8.1.260.0080.00920.03
8.1.250.0160.00219.97
8.1.240.0090.01019.93
8.1.230.0150.00219.96
8.1.220.0150.00220.04
8.1.210.0150.00519.97
8.1.200.0090.00919.93
8.1.190.0090.00919.90
8.1.180.0090.00719.90
8.1.170.0120.00419.99
8.1.160.0120.00420.08
8.1.150.0110.00719.90
8.1.140.0130.00320.00
8.1.130.0110.00620.02
8.1.120.0130.00420.00
8.1.110.0080.00919.95
8.1.100.0090.00820.12
8.1.90.0120.00519.90
8.1.80.0130.00720.03
8.1.70.0080.00820.05
8.1.60.0140.00319.97
8.1.50.0120.00420.13
8.1.40.0090.00920.11
8.1.30.0110.00920.10
8.1.20.0100.00820.01
8.1.10.0090.00620.09
8.1.00.0080.00820.07
7.4.330.0370.00516.89

preferences:
31.74 ms | 403 KiB | 5 Q