3v4l.org

run code in 300+ PHP versions simultaneously
<?php $functions=get_defined_functions(); var_dump($functions);

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)
8.3.70.0180.01416.75
8.3.60.0160.00916.50
8.3.50.0290.00621.99
8.3.40.0220.00618.55
8.3.30.0160.01019.01
8.3.20.0160.00020.29
8.3.10.0110.00323.53
8.3.00.0130.00020.71
8.2.180.0180.01116.34
8.2.170.0190.00722.96
8.2.160.0240.00720.29
8.2.150.0100.00324.18
8.2.140.0030.01024.66
8.2.130.0140.01726.16
8.2.120.0130.00022.13
8.2.110.0110.00422.08
8.2.100.0140.00417.78
8.2.90.0100.00019.27
8.2.80.0090.00317.97
8.2.70.0030.00717.25
8.2.60.0070.00717.80
8.2.50.0040.00818.07
8.2.40.0060.00818.16
8.2.30.0030.00717.93
8.2.20.0030.00717.62
8.2.10.0040.00717.73
8.2.00.0070.00317.69
8.1.280.0210.00325.92
8.1.270.0090.00423.91
8.1.260.0120.00026.35
8.1.250.0140.00328.09
8.1.240.0150.00023.68
8.1.230.0160.00318.97
8.1.220.0110.00017.74
8.1.210.0000.01018.77
8.1.200.0060.00617.22
8.1.190.0030.00717.41
8.1.180.0030.00718.10
8.1.170.0070.00318.59
8.1.160.0030.00921.97
8.1.150.0060.00318.69
8.1.140.0070.00317.36
8.1.130.0040.00717.74
8.1.120.0040.00717.35
8.1.110.0000.01017.46
8.1.100.0040.00717.45
8.1.90.0030.00617.34
8.1.80.0090.00017.31
8.1.70.0050.00517.36
8.1.60.0030.00917.51
8.1.50.0120.00017.46
8.1.40.0080.00417.39
8.1.30.0030.00717.57
8.1.20.0030.00717.57
8.1.10.0080.00317.52
8.1.00.0100.00017.30
8.0.300.0100.00018.77
8.0.290.0070.00317.28
8.0.280.0050.00518.33
8.0.270.0040.00417.17
8.0.260.0060.00316.81
8.0.250.0070.00316.93
8.0.240.0080.00316.90
8.0.230.0070.00417.00
8.0.220.0030.00616.90
8.0.210.0000.01016.89
8.0.200.0090.00316.92
8.0.190.0050.00516.98
8.0.180.0070.00316.92
8.0.170.0060.00616.96
8.0.160.0040.00716.80
8.0.150.0060.00316.83
8.0.140.0100.00016.84
8.0.130.0040.00413.36
8.0.120.0040.00716.72
8.0.110.0070.00416.70
8.0.100.0070.00316.87
8.0.90.0070.00316.70
8.0.80.0120.02616.91
8.0.70.0060.00316.80
8.0.60.0060.00316.90
8.0.50.0040.00716.85
8.0.30.0370.02217.07
8.0.20.0230.01517.40
8.0.10.0070.00316.97
8.0.00.0230.02116.80
7.4.330.0080.00015.07
7.4.320.0090.00016.57
7.4.300.0030.00916.58
7.4.290.0000.01116.59
7.4.280.0060.00316.46
7.4.270.0050.00516.58
7.4.260.0070.00416.61
7.4.250.0100.00016.59
7.4.240.0050.00516.43
7.4.230.0030.00716.54
7.4.220.0240.02416.62
7.4.210.0180.01016.59
7.4.200.0090.00016.60
7.4.190.0030.00616.54
7.4.160.0280.00716.53
7.4.150.0240.01417.40
7.4.140.0200.02017.86
7.4.130.0220.01616.51
7.4.120.0240.02116.53
7.4.110.0240.02116.42
7.4.100.0380.01916.29
7.4.90.0250.01616.31
7.4.80.0140.02819.39
7.4.70.0100.02216.44
7.4.60.0240.00916.50
7.4.50.0070.00716.19
7.4.40.0030.01722.77
7.4.30.0170.02316.45
7.4.00.0030.02015.12
7.3.330.0070.00013.02
7.3.320.0040.00412.91
7.3.310.0000.01016.07
7.3.300.0070.00316.16
7.3.290.0120.01516.22
7.3.280.0130.01716.15
7.3.270.0280.01417.40
7.3.260.0250.01416.56
7.3.250.0350.01816.32
7.3.240.0260.01616.21
7.3.230.0250.01316.39
7.3.210.0250.01816.22
7.3.200.0260.01719.39
7.3.190.0160.02216.29
7.3.180.0210.00916.56
7.3.170.0220.01016.27
7.3.160.0270.00716.25
7.3.120.0070.00714.45
7.2.330.0230.01616.29
7.2.320.0100.02416.47
7.2.310.0100.02316.69
7.2.300.0200.01316.47
7.2.290.0100.02316.48
7.2.60.0100.00316.80
7.1.200.0090.00915.66
7.1.70.0070.00717.07
7.1.60.0180.00419.29
7.1.50.0100.02316.52
7.0.200.0060.00616.80

preferences:
40.16 ms | 401 KiB | 5 Q