3v4l.org

run code in 300+ PHP versions simultaneously
<?php $power= "0.1"; try{ if(is_float($power) || is_int($power)){ // ok, good } else{ throw new Exception("Amount of power was not int or float!", 1); return false; } } catch(Exception $e){ echo "Exception: ".$e->getMessage(); }

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)
8.3.40.0140.00418.84
8.3.30.0100.01019.08
8.3.20.0040.00420.39
8.3.10.0000.00823.61
8.3.00.0080.00017.50
8.2.170.0140.00022.96
8.2.160.0070.01020.39
8.2.150.0030.00624.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00021.04
8.2.110.0050.00519.21
8.2.100.0060.00617.72
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0060.00318.05
8.2.50.0060.00318.10
8.2.40.0030.00618.03
8.2.30.0050.00218.12
8.2.20.0080.00017.73
8.2.10.0040.00418.20
8.2.00.0040.00417.78
8.1.270.0050.00323.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00721.01
8.1.230.0030.00817.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0030.00518.10
8.1.170.0030.00518.51
8.1.160.0000.00721.93
8.1.150.0040.00418.81
8.1.140.0000.00717.52
8.1.130.0070.00017.86
8.1.120.0000.00717.40
8.1.110.0040.00417.47
8.1.100.0000.00717.53
8.1.90.0000.00717.47
8.1.80.0070.00017.42
8.1.70.0000.00717.36
8.1.60.0050.00317.54
8.1.50.0000.00717.44
8.1.40.0090.00017.55
8.1.30.0000.00817.65
8.1.20.0030.00517.64
8.1.10.0040.00417.43
8.1.00.0000.00817.41
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.31
8.0.270.0030.00317.33
8.0.260.0030.00317.25
8.0.250.0070.00017.02
8.0.240.0050.00316.88
8.0.230.0000.00816.96
8.0.220.0030.00316.85
8.0.210.0030.00316.92
8.0.200.0000.00616.90
8.0.190.0030.00616.99
8.0.180.0040.00417.00
8.0.170.0040.00416.88
8.0.160.0030.00316.99
8.0.150.0040.00416.85
8.0.140.0000.01016.80
8.0.130.0040.00413.41
8.0.120.0000.00816.91
8.0.110.0080.00016.91
8.0.100.0050.00316.82
8.0.90.0040.00417.02
8.0.80.0100.00616.91
8.0.70.0040.00416.90
8.0.60.0080.00016.92
8.0.50.0050.00216.85
8.0.30.0130.01017.15
8.0.20.0080.01417.40
8.0.10.0040.00417.11
8.0.00.0100.00616.59
7.4.330.0030.00315.09
7.4.320.0030.00316.49
7.4.300.0000.00616.43
7.4.290.0040.00416.55
7.4.280.0040.00416.59
7.4.270.0080.00016.52
7.4.260.0030.00316.59
7.4.250.0050.00316.53
7.4.240.0030.00416.53
7.4.230.0040.00416.67
7.4.220.0070.01016.37
7.4.210.0130.00716.52
7.4.200.0030.00316.71
7.4.160.0120.00916.46
7.4.150.0090.01017.40
7.4.140.0120.01017.86
7.4.130.0120.00816.45
7.4.120.0050.01216.57
7.4.110.0110.00716.65
7.4.100.0150.00316.55
7.4.90.0120.00616.62
7.4.80.0070.01019.39
7.4.70.0030.01616.63
7.4.60.0070.01016.58
7.4.50.0050.00016.51
7.4.40.0060.01016.36
7.4.30.0060.01216.53
7.4.00.0090.00614.85
7.3.330.0030.00313.00
7.3.320.0000.00512.98
7.3.310.0000.00716.23
7.3.300.0070.00016.11
7.3.290.0140.00316.24
7.3.280.0040.01316.22
7.3.270.0120.01217.40
7.3.260.0100.00716.50
7.3.250.0130.00516.27
7.3.240.0110.01116.30
7.3.230.0060.01216.39
7.3.210.0060.01216.64
7.3.200.0060.01119.39
7.3.190.0090.01216.39
7.3.180.0100.01216.41
7.3.170.0130.00916.29
7.3.160.0060.01016.50
7.3.10.0030.01016.59
7.3.00.0090.00316.68
7.2.330.0000.01816.59
7.2.320.0030.02016.71
7.2.310.0060.01016.51
7.2.300.0060.00916.75
7.2.290.0060.01216.68
7.2.130.0100.00316.71
7.2.120.0130.00316.90
7.2.110.0090.00616.90
7.2.100.0040.00816.97
7.2.90.0030.01417.01
7.2.80.0030.00616.81
7.2.70.0060.00316.78
7.2.60.0030.01016.90
7.2.50.0070.01117.09
7.2.40.0060.00616.74
7.2.30.0130.00317.03
7.2.20.0060.00916.84
7.2.10.0050.00516.68
7.2.00.0000.01618.05
7.1.250.0100.00015.76
7.1.100.0000.00917.73
7.1.70.0070.00017.16
7.1.60.0150.00919.40
7.1.50.0100.01016.54
7.1.00.0100.06722.44
7.0.200.0080.00016.52
7.0.140.0030.09022.12
7.0.60.0070.05719.91
7.0.50.0100.03717.87
7.0.40.0070.04020.30
7.0.30.0200.04320.17
7.0.20.0330.06020.09
7.0.10.0070.06720.00
7.0.00.0070.05020.18
5.6.280.0030.07321.13
5.6.210.0070.04020.51
5.6.200.0100.07018.12
5.6.190.0030.08720.41
5.6.180.0370.07320.58
5.6.170.0500.07020.50
5.6.160.0130.04320.39
5.6.150.0070.08318.16
5.6.140.0030.08718.19
5.6.130.0030.05318.22
5.6.120.0000.06320.96
5.6.110.0000.09320.97
5.6.100.0170.07720.98
5.6.90.0130.03320.87
5.6.80.0030.05720.28
5.5.350.0030.06320.53
5.5.340.0000.04317.99
5.5.330.0030.07320.25
5.5.320.0070.05020.27
5.5.310.0330.05020.18
5.5.300.0100.06317.95
5.5.290.0100.08018.01
5.5.280.0100.05720.84
5.5.270.0070.05720.75
5.5.260.0100.08720.76
5.5.250.0100.08020.49
5.5.240.3070.03320.14
5.4.450.0300.04319.24
5.4.440.0330.04719.38
5.4.430.0370.04719.41
5.4.420.0370.04319.42
5.4.410.0400.03319.36
5.4.400.0370.04319.10
5.4.390.0870.03719.24
5.4.380.0130.06018.66
5.4.370.0170.05718.59
5.4.360.0170.05318.62
5.4.350.0230.05018.57
5.4.340.0230.05018.69
5.4.320.0050.03712.45
5.4.310.0060.03812.45
5.4.300.0070.03512.46
5.4.290.0070.04412.45
5.4.280.0100.04112.35
5.4.270.0070.03512.35
5.4.260.0060.03912.35
5.4.250.0030.04912.35
5.4.240.0070.04612.35
5.4.230.0080.04212.34
5.4.220.0100.05112.34
5.4.210.0080.03312.34
5.4.200.0090.03812.34
5.4.190.0050.04212.34
5.4.180.0080.04212.34
5.4.170.0050.03612.35
5.4.160.0060.03512.34
5.4.150.0050.03512.34
5.4.140.0100.04812.03
5.4.130.0040.03912.02
5.4.120.0060.04311.97
5.4.110.0070.04011.97
5.4.100.0080.04011.97
5.4.90.0060.04211.97
5.4.80.0080.04311.96
5.4.70.0080.03811.96
5.4.60.0090.03911.96
5.4.50.0030.03911.96
5.4.40.0090.03411.95
5.4.30.0070.03911.95
5.4.20.0060.03311.95
5.4.10.0040.03611.95
5.4.00.0020.03811.44
5.3.290.0020.04212.80
5.3.280.0060.03712.71
5.3.270.0050.04612.72
5.3.260.0050.04012.72
5.3.250.0060.04112.72
5.3.240.0030.03912.72
5.3.230.0100.03412.71
5.3.220.0050.03712.68
5.3.210.0080.03612.68
5.3.200.0050.03712.68
5.3.190.0070.03712.68
5.3.180.0060.03712.67
5.3.170.0080.03912.67
5.3.160.0070.03412.67
5.3.150.0110.03912.68
5.3.140.0040.03712.66
5.3.130.0070.03712.66
5.3.120.0050.04412.66
5.3.110.0080.03712.65
5.3.100.0080.03412.12
5.3.90.0060.03512.08
5.3.80.0070.04512.07
5.3.70.0060.03612.07
5.3.60.0050.03612.06
5.3.50.0060.03712.00
5.3.40.0090.03912.00
5.3.30.0050.03611.95
5.3.20.0080.04511.73
5.3.10.0070.03211.69
5.3.00.0050.03611.68
5.2.170.0060.0299.18
5.2.160.0060.0299.18
5.2.150.0040.0369.18
5.2.140.0030.0319.17
5.2.130.0040.0289.13
5.2.120.0070.0339.13
5.2.110.0050.0369.14
5.2.100.0060.0329.14
5.2.90.0060.0279.14
5.2.80.0070.0379.13
5.2.70.0070.0389.13
5.2.60.0060.0289.09
5.2.50.0060.0289.05
5.2.40.0040.0299.03
5.2.30.0070.0359.01
5.2.20.0060.0289.00
5.2.10.0060.0268.92
5.2.00.0080.0358.77
5.1.60.0050.0238.06
5.1.50.0040.0248.05
5.1.40.0040.0248.04
5.1.30.0060.0238.39
5.1.20.0010.0288.41
5.1.10.0030.0288.13
5.1.00.0050.0308.14
5.0.50.0040.0256.61
5.0.40.0070.0266.47
5.0.30.0030.0326.29
5.0.20.0050.0286.26
5.0.10.0030.0316.24
5.0.00.0040.0366.23
4.4.90.0020.0194.78
4.4.80.0020.0164.76
4.4.70.0040.0224.75
4.4.60.0010.0174.76
4.4.50.0030.0144.77
4.4.40.0030.0344.71
4.4.30.0030.0184.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0020.0174.63
4.3.80.0040.0254.59
4.3.70.0030.0144.63
4.3.60.0000.0194.63
4.3.50.0030.0164.63
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0020.0163.25
4.3.10.0000.0183.22
4.3.00.0000.02315.92

preferences:
42.99 ms | 400 KiB | 5 Q