3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($temp=10; $temp <= 100; $temp += 10) { $f = (($temp * 9) / 5) + 32; echo "$temp converted to fahrenheit is $f\n"; }

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)
8.3.70.0080.00816.63
8.3.60.0110.00716.63
8.3.50.0110.00422.78
8.3.40.0040.01118.63
8.3.30.0110.00419.15
8.3.20.0070.00020.04
8.3.10.0040.00423.66
8.3.00.0080.00017.80
8.2.180.0170.00318.29
8.2.170.0110.00422.96
8.2.160.0130.00720.36
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0060.01226.16
8.2.120.0060.00321.04
8.2.110.0060.00322.26
8.2.100.0000.01117.91
8.2.90.0040.00419.41
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0000.01018.07
8.2.40.0040.00418.34
8.2.30.0050.00218.01
8.2.20.0000.00817.74
8.2.10.0000.00817.98
8.2.00.0000.00717.68
8.1.280.0110.00725.92
8.1.270.0000.00823.96
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0000.01023.84
8.1.230.0040.00819.16
8.1.220.0030.00517.77
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0030.00617.13
8.1.180.0000.00818.10
8.1.170.0060.00318.47
8.1.160.0000.00721.95
8.1.150.0040.00418.71
8.1.140.0050.00217.29
8.1.130.0000.00817.92
8.1.120.0060.00317.41
8.1.110.0000.00817.27
8.1.100.0040.00417.42
8.1.90.0030.00717.29
8.1.80.0030.00617.45
8.1.70.0030.00317.39
8.1.60.0060.00317.33
8.1.50.0000.00817.35
8.1.40.0040.00417.43
8.1.30.0000.00817.52
8.1.20.0000.00717.45
8.1.10.0030.00517.46
8.1.00.0040.00517.41
8.0.300.0000.00818.77
8.0.290.0030.00316.63
8.0.280.0030.00318.41
8.0.270.0080.00017.24
8.0.260.0000.00717.24
8.0.250.0000.00716.86
8.0.240.0040.00416.95
8.0.230.0070.00016.91
8.0.220.0040.00416.84
8.0.210.0000.00716.79
8.0.200.0030.00316.96
8.0.190.0050.00316.85
8.0.180.0030.00616.84
8.0.170.0070.00016.83
8.0.160.0000.00716.88
8.0.150.0070.00016.84
8.0.140.0050.00516.83
8.0.130.0030.00313.24
8.0.120.0040.00416.75
8.0.110.0000.00716.93
8.0.100.0000.01016.83
8.0.90.0000.00716.68
8.0.80.0000.01816.80
8.0.70.0060.00316.95
8.0.60.0040.00416.92
8.0.50.0040.00416.72
8.0.30.0110.00816.96
8.0.20.0120.00917.40
8.0.10.0030.00516.71
8.0.00.0090.00916.68
7.4.330.0050.00015.03
7.4.320.0040.00416.55
7.4.300.0000.00616.50
7.4.290.0070.00016.42
7.4.280.0030.00616.35
7.4.270.0050.00216.56
7.4.260.0070.00016.43
7.4.250.0030.00316.33
7.4.240.0030.00416.49
7.4.230.0000.00716.50
7.4.220.0150.00616.34
7.4.210.0080.00616.52
7.4.200.0000.00716.43
7.4.160.0050.01016.69
7.4.150.0100.01317.40
7.4.140.0100.00717.86
7.4.130.0090.00816.37
7.4.120.0110.00716.44
7.4.110.0080.00816.30
7.4.100.0110.00716.49
7.4.90.0130.00316.38
7.4.80.0080.00819.39
7.4.70.0080.00816.41
7.4.60.0060.01616.43
7.4.50.0000.00616.49
7.4.40.0040.01216.53
7.4.30.0120.00816.54
7.4.00.0070.01014.86
7.3.330.0070.00013.25
7.3.320.0000.00513.23
7.3.310.0070.00016.22
7.3.300.0030.00316.30
7.3.290.0050.00916.30
7.3.280.0090.01016.31
7.3.270.0170.00917.40
7.3.260.0050.01316.42
7.3.250.0130.00316.51
7.3.240.0120.00616.43
7.3.230.0000.01616.39
7.3.210.0110.00616.43
7.3.200.0070.01419.39
7.3.190.0190.00016.45
7.3.180.0100.00716.24
7.3.170.0040.01216.36
7.3.160.0180.00316.25
7.3.120.0100.00614.73
7.2.330.0130.00716.59
7.2.320.0120.01216.37
7.2.310.0060.01116.36
7.2.300.0090.00916.44
7.2.290.0140.00316.34
7.2.00.0380.00619.35
7.1.200.0150.00015.77
7.1.100.0040.00718.26
7.1.70.0030.00717.19
7.1.60.0100.01319.40
7.1.50.0040.00916.71
7.1.00.0070.07022.57
7.0.200.0040.00816.74
7.0.140.0000.07722.00
7.0.60.0100.06320.03
7.0.50.0100.07717.84
7.0.40.0000.05720.40
7.0.30.0300.07720.09
7.0.20.0230.03320.09
7.0.10.0070.07020.04
7.0.00.0030.04020.09
5.6.280.0030.07721.07
5.6.210.0070.08720.74
5.6.200.0000.09718.22
5.6.190.0130.07020.56
5.6.180.0170.05720.57
5.6.170.0130.04320.48
5.6.160.0130.07020.49
5.6.150.0030.04018.07
5.6.140.0130.07718.21
5.6.130.0130.07318.20
5.6.120.0070.08320.93
5.6.110.0070.09021.04
5.6.100.0070.07720.96
5.6.90.0030.09720.96
5.6.80.0130.07020.37
5.6.70.3730.04720.39
5.5.350.0170.08020.40
5.5.340.0100.08017.88
5.5.330.0070.08020.43
5.5.320.0370.06320.41
5.5.310.0430.06720.26
5.5.300.0100.06018.04
5.5.290.0100.07017.90
5.5.280.0230.07320.71
5.5.270.0030.05020.86
5.5.260.0030.04020.83
5.5.250.0030.04020.54
5.5.240.0330.07320.27
5.4.450.0730.06319.41
5.4.440.0630.06019.45
5.4.430.0400.05319.21
5.4.420.0800.05719.33
5.4.410.0900.04319.40
5.4.400.0830.05318.93
5.4.390.0770.05319.11
5.4.380.0100.05018.52
5.4.370.0170.04318.69
5.4.360.0170.04018.64
5.4.350.0050.04111.97
5.4.340.0060.03911.97
5.4.320.0070.03512.45
5.4.310.0050.04112.45
5.4.300.0070.04312.45
5.4.290.0100.04512.45
5.4.280.0100.04012.34
5.4.270.0090.05112.35
5.4.260.0090.03812.34
5.4.250.0080.04112.34
5.4.240.0060.04012.34
5.4.230.0060.03612.34
5.4.220.0080.04512.34
5.4.210.0070.04112.34
5.4.200.0090.03612.34
5.4.190.0070.03912.33
5.4.180.0090.04212.33
5.4.170.0070.04012.34
5.4.160.0110.03512.34
5.4.150.0070.03612.34
5.4.140.0090.04312.02
5.4.130.0030.03912.01
5.4.120.0060.04211.96
5.4.110.0060.04611.96
5.4.100.0070.04011.96
5.4.90.0060.04211.96
5.4.80.0060.04011.96
5.4.70.0050.03811.96
5.4.60.0060.03411.96
5.4.50.0070.03911.96
5.4.40.0060.04511.95
5.4.30.0070.03611.95
5.4.20.0070.03511.95
5.4.10.0070.04311.95
5.4.00.0060.03411.44
5.3.290.0080.03712.80
5.3.280.0060.04612.71
5.3.270.0040.04712.73
5.3.260.0080.04012.72
5.3.250.0080.04512.72
5.3.240.0080.04612.72
5.3.230.0090.04212.71
5.3.220.0070.04012.68
5.3.210.0080.04512.68
5.3.200.0080.03812.68
5.3.190.0110.04112.68
5.3.180.0070.04112.67
5.3.170.0050.04112.67
5.3.160.0110.03312.68
5.3.150.0090.04012.67
5.3.140.0040.03812.66
5.3.130.0110.03812.66
5.3.120.0070.04012.66
5.3.110.0100.04612.65
5.3.100.0080.03912.12
5.3.90.0080.04412.09
5.3.80.0110.04212.07
5.3.70.0080.04112.07
5.3.60.0070.04512.07
5.3.50.0070.04112.00
5.3.40.0080.04412.00
5.3.30.0080.04411.94
5.3.20.0080.04111.72
5.3.10.0080.03711.69
5.3.00.0130.04511.67
5.2.170.0070.0379.18
5.2.160.0110.0259.18
5.2.150.0040.0409.18
5.2.140.0060.0309.18
5.2.130.0050.0309.14
5.2.120.0050.0319.14
5.2.110.0060.0289.14
5.2.100.0060.0289.14
5.2.90.0060.0379.14
5.2.80.0060.0359.13
5.2.70.0040.0319.14
5.2.60.0080.0299.09
5.2.50.0030.0379.05
5.2.40.0070.0349.03
5.2.30.0070.0369.01
5.2.20.0070.0429.00
5.2.10.0020.0318.94
5.2.00.0050.0298.79
5.1.60.0030.0258.08
5.1.50.0030.0308.07
5.1.40.0040.0288.06
5.1.30.0050.0398.41
5.1.20.0060.0268.43
5.1.10.0070.0348.15
5.1.00.0030.0278.15
5.0.50.0030.0206.63
5.0.40.0040.0226.48
5.0.30.0050.0366.30
5.0.20.0050.0276.27
5.0.10.0050.0226.25
5.0.00.0050.0346.24
4.4.90.0050.0204.78
4.4.80.0060.0164.75
4.4.70.0050.0194.75
4.4.60.0030.0254.75
4.4.50.0040.0164.77
4.4.40.0020.0314.71
4.4.30.0030.0204.76
4.4.20.0030.0184.84
4.4.10.0080.0144.85
4.4.00.0020.0334.76
4.3.110.0050.0134.67
4.3.100.0030.0224.67
4.3.90.0050.0164.63
4.3.80.0030.0334.58
4.3.70.0050.0164.63
4.3.60.0040.0204.63
4.3.50.0060.0164.63
4.3.40.0040.0274.54
4.3.30.0010.0223.29
4.3.20.0040.0173.27
4.3.10.0070.0203.23
4.3.00.0170.0177.94

preferences:
34.08 ms | 401 KiB | 5 Q