3v4l.org

run code in 300+ PHP versions simultaneously
<?php Var_dump(isNaN (null));

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)
8.3.60.0040.01116.50
8.3.50.0240.01021.92
8.3.40.0150.00018.59
8.3.30.0120.00318.62
8.3.20.0000.00720.03
8.3.10.0080.00023.66
8.3.00.0050.00319.97
8.2.180.0150.00618.54
8.2.170.0090.00622.96
8.2.160.0070.00720.39
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0030.00621.11
8.2.120.0030.00626.35
8.2.110.0040.00721.06
8.2.100.0090.00317.84
8.2.90.0040.00417.84
8.2.80.0000.00819.73
8.2.70.0030.00617.63
8.2.60.0090.00017.91
8.2.50.0080.00018.10
8.2.40.0070.00020.59
8.2.30.0030.00320.61
8.2.20.0030.00517.60
8.2.10.0040.00417.94
8.2.00.0040.00417.85
8.1.280.0040.01825.92
8.1.270.0030.01220.33
8.1.260.0060.00328.09
8.1.250.0000.00728.09
8.1.240.0030.00622.46
8.1.230.0040.01220.72
8.1.220.0000.00817.74
8.1.210.0000.00818.91
8.1.200.0060.00317.23
8.1.190.0000.00917.10
8.1.180.0000.00818.10
8.1.170.0040.00818.37
8.1.160.0040.00420.53
8.1.150.0030.00518.75
8.1.140.0030.00519.38
8.1.130.0030.00317.48
8.1.120.0070.00017.34
8.1.110.0030.00317.33
8.1.100.0040.00417.29
8.1.90.0070.00017.29
8.1.80.0080.00017.32
8.1.70.0040.00417.29
8.1.60.0000.00817.45
8.1.50.0000.00717.43
8.1.40.0000.00917.50
8.1.30.0080.00017.54
8.1.20.0040.00417.58
8.1.10.0050.00317.51
8.1.00.0030.00617.53
8.0.300.0000.00719.96
8.0.290.0000.00816.75
8.0.280.0000.00718.37
8.0.270.0070.00017.13
8.0.260.0000.00617.18
8.0.250.0030.00316.92
8.0.240.0000.00716.85
8.0.230.0030.00316.82
8.0.220.0000.00716.75
8.0.210.0000.00716.89
8.0.200.0030.00316.96
8.0.190.0040.00416.89
8.0.180.0000.00716.93
8.0.170.0050.00316.88
8.0.160.0000.00716.84
8.0.150.0030.00716.86
8.0.140.0000.00816.72
8.0.130.0030.00313.31
8.0.120.0000.00816.84
8.0.110.0050.00216.81
8.0.100.0000.00716.82
8.0.90.0020.00516.69
8.0.80.0060.01016.83
8.0.70.0040.00416.75
8.0.60.0000.00716.92
8.0.50.0000.00716.79
8.0.30.0080.00817.13
8.0.20.0060.01217.40
8.0.10.0070.00016.89
8.0.00.0110.00816.70
7.4.330.0030.00316.79
7.4.320.0030.00316.38
7.4.300.0030.00316.53
7.4.290.0000.00816.48
7.4.280.0040.00516.27
7.4.270.0030.00316.48
7.4.260.0030.00616.41
7.4.250.0000.00716.39
7.4.240.0020.00516.50
7.4.230.0030.00316.17
7.4.220.0060.01216.46
7.4.210.0080.01316.54
7.4.200.0070.00016.54
7.4.160.0040.01216.26
7.4.150.0090.00917.40
7.4.140.0030.01517.86
7.4.130.0120.00816.39
7.4.120.0090.01016.36
7.4.110.0090.00916.41
7.4.100.0100.01016.45
7.4.90.0040.01316.47
7.4.80.0130.00919.39
7.4.70.0100.00716.61
7.4.60.0030.01416.44
7.4.50.0070.00716.37
7.4.40.0100.00716.36
7.4.30.0040.01916.52
7.4.00.0100.00614.67
7.3.330.0070.00013.05
7.3.320.0000.00513.09
7.3.310.0030.00316.12
7.3.300.0040.00416.11
7.3.290.0050.00216.15
7.3.280.0090.00816.23
7.3.270.0080.00917.40
7.3.260.0100.00616.54
7.3.250.0140.00516.44
7.3.240.0080.00916.31
7.3.230.0070.01016.45
7.3.210.0070.01616.43
7.3.200.0080.01416.42
7.3.190.0140.00616.51
7.3.180.0130.00316.39
7.3.170.0140.00416.27
7.3.160.0190.00316.19
7.3.10.0000.00816.38
7.3.00.0040.00816.60
7.2.330.0140.00316.32
7.2.320.0070.01016.36
7.2.310.0060.01016.49
7.2.300.0060.01016.20
7.2.290.0060.01216.50
7.2.130.0030.00716.87
7.2.120.0100.00016.77
7.2.110.0070.00316.71
7.2.100.0100.00016.73
7.2.90.0030.01016.28
7.2.80.0030.00916.45
7.2.70.0000.00916.89
7.2.60.0050.00816.76
7.2.50.0000.01116.72
7.2.40.0030.00916.54
7.2.30.0000.01616.83
7.2.20.0000.01416.63
7.2.10.0060.00816.66
7.2.00.0080.00718.08
7.1.250.0070.00315.41
7.1.200.0100.00315.63
7.1.100.0030.00917.50
7.1.70.0050.00317.04
7.1.60.0140.01019.13
7.1.50.0040.01816.81
7.1.00.0100.07022.45
7.0.200.0000.01016.54
7.0.60.0030.04019.89
7.0.50.0100.07717.80
7.0.40.0030.04720.40
7.0.30.0430.05020.04
7.0.20.0230.06320.18
7.0.10.0230.05320.16
7.0.00.0100.07320.03
5.6.280.0030.07721.09
5.6.210.0100.07720.44
5.6.200.0130.06718.21
5.6.190.0070.04020.64
5.6.180.0100.05020.57
5.6.170.0200.04320.43
5.6.160.0070.08320.41
5.6.150.0070.05018.09
5.6.140.0070.03718.17
5.6.130.0030.08318.07
5.6.120.0130.05020.98
5.6.110.0030.06721.00
5.6.100.0070.03720.97
5.6.90.0100.08721.02
5.6.80.0170.06020.47
5.5.350.0200.07720.37
5.5.340.0030.07017.93
5.5.330.0000.05320.36
5.5.320.0430.04020.34
5.5.310.0230.08020.50
5.5.300.0000.09018.00
5.5.290.0030.08017.95
5.5.280.0030.04020.88
5.5.270.0000.04720.95
5.5.260.0130.07720.88
5.5.250.0100.03320.69
5.5.240.0170.07320.11

preferences:
54.26 ms | 401 KiB | 5 Q