3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('\\true', false); var_dump(get_defined_constants());

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)
8.3.60.0120.01516.63
8.3.50.0150.00818.11
8.3.40.0100.01418.84
8.3.30.0160.00718.90
8.3.20.0030.01018.74
8.3.10.0070.00720.28
8.3.00.0100.00319.13
8.2.180.0120.01218.16
8.2.170.0180.00722.96
8.2.160.0160.01018.86
8.2.150.0100.00324.18
8.2.140.0070.00724.66
8.2.130.0030.01026.16
8.2.120.0030.01017.63
8.2.110.0150.00021.06
8.2.100.0110.00617.84
8.2.90.0080.00419.39
8.2.80.0080.00319.38
8.2.70.0110.00017.50
8.2.60.0000.01017.93
8.2.50.0110.00018.07
8.2.40.0030.00718.17
8.2.30.0060.00318.05
8.2.20.0040.00719.26
8.2.10.0080.00417.75
8.2.00.0000.01017.75
8.1.280.0210.00725.92
8.1.270.0210.00724.66
8.1.260.0100.00326.35
8.1.250.0070.00728.09
8.1.240.0110.00422.34
8.1.230.0150.00420.87
8.1.220.0000.01017.74
8.1.210.0090.00318.88
8.1.200.0110.00317.35
8.1.190.0070.00317.51
8.1.180.0070.00318.10
8.1.170.0060.00618.97
8.1.160.0100.00018.79
8.1.150.0070.00318.61
8.1.140.0070.00317.36
8.1.130.0030.00617.86
8.1.120.0100.00017.47
8.1.110.0100.00017.39
8.1.100.0070.00317.54
8.1.90.0100.00017.45
8.1.80.0060.00317.37
8.1.70.0070.00317.43
8.1.60.0080.00317.52
8.1.50.0080.00417.51
8.1.40.0070.00317.48
8.1.30.0000.01117.63
8.1.20.0090.00317.64
8.1.10.0070.00317.40
8.1.00.0060.00617.49
8.0.300.0030.00719.86
8.0.290.0070.00416.63
8.0.280.0000.01018.32
8.0.270.0050.00517.16
8.0.260.0070.00318.41
8.0.250.0070.00316.93
8.0.240.0040.00716.97
8.0.230.0050.00516.96
8.0.220.0060.00316.88
8.0.210.0030.00616.91
8.0.200.0030.00716.82
8.0.190.0070.00316.88
8.0.180.0030.00716.96
8.0.170.0040.00816.70
8.0.160.0040.00716.93
8.0.150.0000.01116.91
8.0.140.0040.00716.73
8.0.130.0040.00413.21
8.0.120.0040.00716.71
8.0.110.0030.00716.69
8.0.100.0000.01016.77
8.0.90.0030.00616.73
8.0.80.0120.01616.80
8.0.70.0060.00316.86
8.0.60.0070.00316.69
8.0.50.0060.00316.88
8.0.30.0170.02417.22
8.0.20.0270.01117.01
8.0.10.0080.00417.00
8.0.00.0230.01616.73
7.4.330.0070.00012.85
7.4.320.0000.00916.61
7.4.300.0100.00016.50
7.4.290.0060.00316.48
7.4.280.0040.00716.42
7.4.270.0040.00416.60
7.4.260.0040.00413.20
7.4.250.0060.00616.50
7.4.240.0030.00616.63
7.4.230.0030.00616.30
7.4.220.0200.02616.48
7.4.210.0160.02316.58
7.4.200.0030.00616.56
7.4.190.0090.00016.75
7.4.160.0180.02916.68
7.4.150.0380.00316.50
7.4.140.0260.01116.45
7.4.130.0230.01516.46
7.4.120.0370.01716.60
7.4.110.0230.01416.61
7.4.100.0260.02016.63
7.4.90.0280.00716.43
7.4.80.0200.01319.39
7.4.70.0320.00316.38
7.4.60.0060.02516.41
7.4.50.0060.00316.20
7.4.40.0060.01616.59
7.4.30.0220.00916.39
7.3.330.0000.00913.11
7.3.320.0000.00812.95
7.3.310.0070.00316.13
7.3.300.0030.00616.14
7.3.290.0120.01616.24
7.3.280.0140.01716.24
7.3.270.0260.00916.14
7.3.260.0210.01716.41
7.3.250.0260.01316.37
7.3.240.0140.02116.43
7.3.230.0180.01916.41
7.3.210.0180.02116.64
7.3.200.0140.01816.27
7.3.190.0210.02116.27
7.3.180.0260.00616.41
7.3.170.0260.01316.23
7.3.160.0190.01916.36
7.2.330.0360.01216.63
7.2.320.0330.01316.34
7.2.310.0270.00716.54
7.2.300.0190.01316.25
7.2.290.0190.01616.47
7.1.00.0070.07722.57
7.0.140.0070.07322.15
7.0.120.0100.07022.14
5.6.280.0130.07321.16
5.4.280.0100.05719.14
5.4.270.0100.06019.01
5.4.260.0080.03612.50
5.4.250.0300.04319.08
5.4.240.0050.04412.50
5.4.230.0070.03612.50
5.4.220.0080.03412.50
5.4.210.0100.06019.09
5.4.200.0130.07719.10
5.4.190.0080.03512.49
5.4.180.0070.03812.50
5.4.170.0030.03812.50
5.4.160.0030.03712.50

preferences:
47.58 ms | 401 KiB | 5 Q