3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ttt = [s,d,f]; var_dump(!count($ttt));

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)
8.3.70.0040.01518.45
8.3.60.0180.00416.50
8.3.50.0070.00916.62
8.3.40.0080.01118.84
8.3.30.0040.01118.67
8.3.20.0040.00420.12
8.3.10.0040.00421.78
8.3.00.0000.00817.50
8.2.180.0090.00616.63
8.2.170.0070.01422.96
8.2.160.0110.00420.51
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00421.00
8.2.120.0050.00226.35
8.2.110.0100.00020.47
8.2.100.0070.00417.97
8.2.90.0000.00819.08
8.2.80.0050.00318.03
8.2.70.0080.00017.50
8.2.60.0050.00317.90
8.2.50.0040.00418.10
8.2.40.0000.00720.42
8.2.30.0040.00421.03
8.2.20.0040.00418.10
8.2.10.0030.00518.05
8.2.00.0040.00418.00
8.1.280.0000.01425.92
8.1.270.0050.00222.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.88
8.1.230.0060.00620.79
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00917.13
8.1.180.0060.00318.10
8.1.170.0000.00718.90
8.1.160.0000.00818.85
8.1.150.0070.00020.62
8.1.140.0070.00319.38
8.1.130.0030.00318.72
8.1.120.0030.00517.28
8.1.110.0000.00717.36
8.1.100.0000.00717.38
8.1.90.0040.00417.42
8.1.80.0050.00217.41
8.1.70.0000.00817.29
8.1.60.0040.00417.52
8.1.50.0000.00717.42
8.1.40.0030.00617.47
8.1.30.0030.00517.59
8.1.20.0040.00417.52
8.1.10.0000.00717.51
8.1.00.0050.00217.40
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.34
8.0.270.0070.00017.21
8.0.260.0070.00016.83
8.0.250.0000.00716.96
8.0.240.0000.00717.04
8.0.230.0000.00716.87
8.0.220.0030.00316.93
8.0.210.0030.00316.94
8.0.200.0000.00716.96
8.0.190.0080.00017.04
8.0.180.0000.00716.91
8.0.170.0070.00016.90
8.0.160.0030.00616.93
8.0.150.0000.00816.84
8.0.140.0050.00316.92
8.0.130.0030.00313.37
8.0.120.0040.00416.80
8.0.110.0000.00716.95
8.0.100.0040.00416.82
8.0.90.0040.00417.01
8.0.80.0080.00817.00
8.0.70.0050.00216.80
8.0.60.0070.00016.89
8.0.50.0030.00316.92
8.0.30.0090.00917.06
8.0.20.0130.00617.40
8.0.10.0060.00317.11
8.0.00.0100.00716.61
7.4.330.0030.00315.55
7.4.320.0000.00616.50
7.4.300.0030.00316.44
7.4.290.0000.00716.58
7.4.280.0060.00316.54
7.4.270.0040.00416.59
7.4.260.0000.00916.38
7.4.250.0000.00716.47
7.4.240.0000.00716.50
7.4.230.0000.00616.37
7.4.220.0070.01016.62
7.4.210.0090.00616.62
7.4.200.0000.00716.68
7.4.160.0090.00916.46
7.4.150.0220.01117.40
7.4.140.0110.00817.86
7.4.130.0070.01116.42
7.4.120.0110.00916.65
7.3.330.0030.00313.29
7.3.320.0030.00313.25
7.3.310.0040.00416.27
7.3.300.0040.00416.26
7.3.290.0080.00616.33
7.3.280.0050.01216.33
7.3.270.0080.00917.40
7.3.260.0130.00316.34
7.3.250.0130.00616.30
7.3.240.0060.01516.42
7.1.50.0150.01134.66

preferences:
74.73 ms | 401 KiB | 5 Q