3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(get_defined_constants()); var_dump(TruE, FaLsE);

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)
8.3.60.0300.00316.50
8.3.50.0280.01322.06
8.3.40.0150.01118.70
8.3.30.0200.00719.06
8.3.20.0060.00620.46
8.3.10.0100.00323.58
8.3.00.0070.00720.77
8.2.180.0240.00816.32
8.2.170.0260.00322.96
8.2.160.0220.00322.17
8.2.150.0160.00924.18
8.2.140.0170.01024.66
8.2.130.0080.00426.16
8.2.120.0100.00322.13
8.2.110.0150.00319.40
8.2.100.0170.00017.91
8.2.90.0060.00617.91
8.2.80.0030.00718.09
8.2.70.0070.00317.50
8.2.60.0070.00317.50
8.2.50.0030.00718.07
8.2.40.0070.00318.22
8.2.30.0070.00417.98
8.2.20.0050.00517.68
8.2.10.0030.00719.41
8.2.00.0070.00417.69
8.1.280.0250.00325.92
8.1.270.0200.01323.72
8.1.260.0060.00626.35
8.1.250.0150.00028.09
8.1.240.0100.00722.34
8.1.230.0100.01021.09
8.1.220.0070.00317.78
8.1.210.0090.00319.09
8.1.200.0070.00317.36
8.1.190.0040.00817.23
8.1.180.0030.00718.10
8.1.170.0100.00318.71
8.1.160.0030.00722.06
8.1.150.0130.00018.55
8.1.140.0110.00017.42
8.1.130.0000.01117.86
8.1.120.0030.00617.47
8.1.110.0060.00317.43
8.1.100.0070.00417.41
8.1.90.0030.00717.50
8.1.80.0030.00717.33
8.1.70.0030.00617.34
8.1.60.0090.00317.61
8.1.50.0030.00717.41
8.1.40.0100.00017.41
8.1.30.0030.00717.64
8.1.20.0000.01017.65
8.1.10.0110.00717.51
8.1.00.0070.00317.44
8.0.300.0100.00020.34
8.0.290.0030.00716.63
8.0.280.0030.00618.36
8.0.270.0030.00717.27
8.0.260.0030.00616.82
8.0.250.0060.00316.95
8.0.240.0030.00616.94
8.0.230.0090.00016.96
8.0.220.0030.00616.76
8.0.210.0050.00516.75
8.0.200.0070.00316.83
8.0.190.0050.00516.89
8.0.180.0030.00616.80
8.0.170.0060.00616.82
8.0.160.0060.00516.87
8.0.150.0030.00616.73
8.0.140.0070.00416.73
8.0.130.0020.00513.28
8.0.120.0000.01116.90
8.0.110.0070.00416.91
8.0.100.0060.00316.76
8.0.90.0090.00016.88
8.0.80.0150.01216.92
8.0.70.0050.00516.75
8.0.60.0050.00516.93
8.0.50.0060.00316.88
8.0.30.0280.00917.10
8.0.20.0220.01617.40
8.0.10.0000.01016.97
8.0.00.0250.01316.58
7.4.330.0040.00415.00
7.4.320.0030.00616.60
7.4.300.0030.00516.57
7.4.290.0070.00316.39
7.4.280.0060.00316.61
7.4.270.0070.00316.57
7.4.260.0030.00716.47
7.4.250.0030.00616.37
7.4.240.0050.00516.55
7.4.230.0060.00316.59
7.4.220.0090.02116.44
7.4.210.0120.01916.46
7.4.200.0060.00316.67
7.4.190.0030.00616.73
7.4.160.0190.01916.43
7.4.150.0250.00917.40
7.4.140.0250.01317.86
7.4.130.0210.02116.42
7.4.120.0220.01616.57
7.4.110.0170.02016.34
7.4.100.0390.00516.53
7.4.90.0170.02016.30
7.4.80.0120.02616.49
7.4.70.0180.01416.41
7.4.60.0260.01316.57
7.4.50.0070.00716.28
7.4.40.0110.01122.77
7.4.30.0120.01816.39
7.4.00.0100.01414.72
7.3.330.0030.00512.93
7.3.320.0000.00713.11
7.3.310.0000.00916.20
7.3.300.0090.00016.30
7.3.290.0100.01616.19
7.3.280.0160.02016.21
7.3.270.0250.02217.40
7.3.260.0250.01616.53
7.3.250.0280.01816.49
7.3.240.0310.00716.46
7.3.230.0280.01516.39
7.3.210.0150.02216.47
7.3.200.0210.00919.39
7.3.190.0210.01416.52
7.3.180.0240.01216.17
7.3.170.0100.02316.28
7.3.160.0200.01316.35
7.3.120.0130.01014.48
7.2.330.0220.01516.54
7.2.320.0110.02116.50
7.2.310.0120.02516.61
7.2.300.0190.01316.61
7.2.290.0200.01316.70
7.2.60.0240.00516.46
7.2.00.0090.00919.23
7.1.200.0120.00615.50
7.1.100.0040.01417.91
7.1.70.0000.01017.14
7.1.60.0190.00619.27
7.1.50.0120.00616.82
7.0.200.0030.01016.50

preferences:
40.48 ms | 401 KiB | 5 Q