3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($num=100; $num <= 100; $num += 10) { $f = (($num * 9) / 5) + 32; echo "$num 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)
8.3.60.0160.00018.55
8.3.50.0070.01122.12
8.3.40.0090.00618.70
8.3.30.0080.00618.95
8.3.20.0080.00020.16
8.3.10.0040.00422.04
8.3.00.0080.00022.52
8.2.180.0140.00716.63
8.2.170.0060.00922.96
8.2.160.0070.00720.68
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00017.63
8.2.110.0070.00322.05
8.2.100.0080.00919.63
8.2.90.0060.00319.19
8.2.80.0000.00818.16
8.2.70.0030.00517.60
8.2.60.0070.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00818.34
8.2.30.0000.01117.99
8.2.20.0000.00717.64
8.2.10.0000.00817.64
8.2.00.0030.00517.71
8.1.280.0140.00025.92
8.1.270.0000.00823.96
8.1.260.0080.00026.35
8.1.250.0150.00428.09
8.1.240.0080.00023.90
8.1.230.0090.00319.09
8.1.220.0000.00717.91
8.1.210.0030.00618.77
8.1.200.0090.00017.25
8.1.190.0040.00417.18
8.1.180.0030.00618.10
8.1.170.0030.00518.68
8.1.160.0040.00421.95
8.1.150.0070.00018.60
8.1.140.0050.00217.34
8.1.130.0000.00717.86
8.1.120.0000.00717.38
8.1.110.0040.00417.36
8.1.100.0000.00717.37
8.1.90.0040.00417.36
8.1.80.0000.00717.36
8.1.70.0030.00317.25
8.1.60.0030.00517.43
8.1.50.0000.00717.48
8.1.40.0110.00017.34
8.1.30.0040.00417.46
8.1.20.0000.00817.49
8.1.10.0000.00817.52
8.1.00.0000.00717.45
8.0.300.0000.00918.77
8.0.290.0070.00017.29
8.0.280.0030.00318.43
8.0.270.0070.00017.26
8.0.260.0000.00616.80
8.0.250.0000.00716.86
8.0.240.0080.00016.92
8.0.230.0000.00716.93
8.0.220.0000.00716.84
8.0.210.0000.00816.85
8.0.200.0030.00316.85
8.0.190.0030.00616.80
8.0.180.0050.00316.81
8.0.170.0000.00816.96
8.0.160.0050.00316.75
8.0.150.0070.00016.87
8.0.140.0000.00716.73
8.0.130.0000.00713.39
8.0.120.0000.00816.80
8.0.110.0000.00716.83
8.0.100.0000.00716.70
8.0.90.0080.00016.78
8.0.80.0060.00916.83
8.0.70.0000.00716.86
8.0.60.0070.00016.77
8.0.50.0050.00216.82
8.0.30.0140.00817.06
8.0.20.0150.00317.40
8.0.10.0000.00716.82
8.0.00.0190.02016.71
7.4.330.0000.00615.13
7.4.320.0000.00616.41
7.4.300.0000.00616.43
7.4.290.0040.00416.41
7.4.280.0070.00016.53
7.4.270.0030.00316.48
7.4.260.0080.00016.41
7.4.250.0000.00716.25
7.4.240.0020.00516.42
7.4.230.0000.00716.41
7.4.220.0160.00316.50
7.4.210.0100.00416.46
7.4.200.0080.00016.62
7.4.190.0070.00016.57
7.4.160.0110.00416.58
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0100.00916.36
7.4.120.0120.00516.42
7.4.110.0120.00616.34
7.4.100.0090.00916.33
7.4.90.0140.00916.44
7.4.80.0130.00319.39
7.4.70.0100.00716.34
7.4.60.0160.00316.53
7.4.50.0040.00016.60
7.4.40.0030.01122.77
7.4.30.0080.00816.36
7.4.10.0020.01816.38
7.4.00.0100.00715.68
7.3.330.0030.00313.23
7.3.320.0000.00513.15
7.3.310.0070.00016.16
7.3.300.0040.00416.36
7.3.290.0080.01316.41
7.3.280.0080.01016.32
7.3.270.0110.00717.40
7.3.260.0100.00616.16
7.3.250.0070.01016.30
7.3.240.0140.00416.38
7.3.230.0030.01416.43
7.3.210.0120.00616.23
7.3.200.0100.00819.39
7.3.190.0100.01316.55
7.3.180.0000.01716.51
7.3.170.0130.01016.34
7.3.160.0110.01116.40
7.3.130.0030.01416.22
7.3.120.0090.00815.58
7.3.110.0060.00915.83
7.3.100.0050.00915.90
7.3.90.0020.01015.68
7.3.80.0060.00715.80
7.3.70.0050.01115.69
7.3.60.0070.00515.78
7.3.50.0030.00915.82
7.3.40.0060.00715.72
7.3.30.0030.00715.81
7.3.20.0030.00817.47
7.3.10.0060.00417.50
7.3.00.0060.00717.52
7.2.330.0120.00616.69
7.2.320.0110.00716.67
7.2.310.0060.01516.47
7.2.300.0120.00416.27
7.2.290.0090.01316.58
7.2.260.0100.00916.50
7.2.250.0040.01216.04
7.2.240.0090.00716.05
7.2.230.0070.00916.02
7.2.220.0080.00816.08
7.2.210.0100.00716.04
7.2.200.0050.00816.00
7.2.190.0050.00615.97
7.2.180.0070.00615.89
7.2.170.0040.01115.85
7.2.160.0010.01116.43
7.2.150.0050.00518.34
7.2.140.0090.00718.30
7.2.130.0070.00518.25
7.2.120.0090.00818.36
7.2.110.0100.00818.34
7.2.100.0090.00918.28
7.2.90.0020.01218.46
7.2.80.0050.00718.25
7.2.70.0070.00818.29
7.2.60.0060.00818.27
7.2.50.0060.00818.30
7.2.40.0080.00718.29
7.2.30.0060.00618.37
7.2.20.0050.00818.19
7.2.10.0050.01018.21
7.2.00.0040.00818.62
7.1.330.0100.00416.82
7.1.320.0060.00616.77
7.1.310.0060.00816.81
7.1.300.0070.00616.83
7.1.290.0040.00816.76
7.1.280.0100.00516.91
7.1.270.0030.01216.77
7.1.260.0060.00716.71
7.1.250.0060.00917.24
7.1.240.0030.01317.33
7.1.230.0070.01017.27
7.1.220.0020.01217.29
7.1.210.0020.00917.17
7.1.200.0050.00817.14
7.1.190.0080.00817.26
7.1.180.0040.00517.24
7.1.170.0040.00917.23
7.1.160.0070.00517.31
7.1.150.0050.00917.23
7.1.140.0070.00417.18
7.1.130.0050.00517.31
7.1.120.0060.00717.25
7.1.110.0070.00717.33
7.1.100.0070.00617.63
7.1.90.0070.00717.28
7.1.80.0050.01017.41
7.1.70.0030.00917.25
7.1.60.0070.01118.09
7.1.50.0070.01317.17
7.1.40.0070.00917.51
7.1.30.0090.00317.40
7.1.20.0050.00717.15
7.1.10.0090.00517.34
7.1.00.0050.03018.92
7.0.330.0040.00917.11
7.0.320.0030.00816.95
7.0.310.0090.00717.06
7.0.300.0070.00916.94
7.0.290.0060.00817.05
7.0.280.0070.00816.95
7.0.270.0100.00316.99
7.0.260.0060.01017.00
7.0.250.0030.01117.10
7.0.240.0060.00517.09
7.0.230.0110.00517.08
7.0.220.0050.00717.11
7.0.210.0050.00517.14
7.0.200.0070.00716.88
7.0.190.0070.00816.94
7.0.180.0050.00916.91
7.0.170.0090.00516.97
7.0.160.0050.00817.02
7.0.150.0060.00717.01
7.0.140.0080.02718.82
7.0.130.0020.00917.11
7.0.120.0060.00816.98
7.0.110.0080.00617.05
7.0.100.0050.00917.00
7.0.90.0070.00417.01
7.0.80.0080.00817.03
7.0.70.0050.01017.01
7.0.60.0080.02618.00
7.0.50.0030.02117.29
7.0.40.0060.02316.80
7.0.30.0090.02316.63
7.0.20.0110.01916.72
7.0.10.0120.02016.60
7.0.00.0080.03116.63
5.6.400.0050.00916.11
5.6.390.0060.00815.96
5.6.380.0060.00615.81
5.6.370.0050.00816.06
5.6.360.0080.00315.99
5.6.350.0020.01015.86
5.6.340.0050.00815.81
5.6.330.0040.01016.04
5.6.320.0050.01116.00
5.6.310.0050.01015.85
5.6.300.0050.00515.81
5.6.290.0040.01115.84
5.6.280.0070.02517.51
5.6.270.0030.01416.13
5.6.260.0070.00715.94
5.6.250.0050.00715.95
5.6.240.0040.00815.83
5.6.230.0050.00915.91
5.6.220.0030.01315.91
5.6.210.0090.03017.46
5.6.200.0080.03216.57
5.6.190.0060.02217.39
5.6.180.0150.01517.45
5.6.170.0120.03117.36
5.6.160.0120.02217.43
5.6.150.0050.02216.59
5.6.140.0100.02016.74
5.6.130.0060.01916.60
5.6.120.0110.02917.69
5.6.110.0110.02517.61
5.6.100.0050.03817.58
5.6.90.0080.03417.55
5.6.80.0050.02817.25
5.6.70.0070.00715.89
5.6.60.0040.01015.75
5.6.50.0040.01015.79
5.6.40.0060.00915.75
5.6.30.0090.00715.80
5.6.20.0070.00915.85
5.6.10.0060.00915.84
5.6.00.0050.01015.66
5.5.380.0050.01015.75
5.5.370.0080.00815.67
5.5.360.0070.00916.04
5.5.350.1440.01617.30
5.5.340.0090.02616.61
5.5.330.0050.02017.28
5.5.320.0140.02217.17
5.5.310.0110.03517.37
5.5.300.0090.02216.42
5.5.290.0100.02716.50
5.5.280.0050.03317.37
5.5.270.0070.03417.62
5.5.260.0070.03517.46
5.5.250.0050.01917.33
5.5.240.0070.02817.29
5.5.230.0070.00815.85
5.5.220.0120.00215.65
5.5.210.0030.01015.85
5.5.200.0040.01215.89
5.5.190.0060.00815.75
5.5.180.0030.01215.95
5.5.170.0070.00815.76
5.5.160.0070.00815.67
5.5.150.0070.00715.83
5.5.140.0030.01115.71
5.5.130.0060.00915.96
5.5.120.0050.01215.98
5.5.110.0010.01015.81
5.5.100.0040.01115.89
5.5.90.0080.00615.73
5.5.80.0050.01015.54
5.5.70.0070.00615.91
5.5.60.0050.01015.89
5.5.50.0060.00615.55
5.5.40.0050.01215.72
5.5.30.0040.01115.81
5.5.20.0070.00715.76
5.5.10.0080.00715.77
5.5.00.0030.00815.62
5.4.450.0300.02015.31
5.4.440.0290.01515.33
5.4.430.0190.01815.39
5.4.420.0170.02015.30
5.4.410.0050.02315.20
5.4.400.0110.02515.09
5.4.390.0110.02715.00
5.4.380.0080.02015.05
5.4.370.0130.02015.09
5.4.360.0100.02315.05
5.4.350.0090.02315.05
5.4.340.0180.01915.06
5.4.330.0020.00913.21
5.4.320.0060.01713.02
5.4.310.0050.01513.02
5.4.300.0050.01912.93
5.4.290.0060.01912.92
5.4.280.0080.01712.90
5.4.270.0060.01612.92
5.4.260.0050.02012.97
5.4.250.0060.01712.85
5.4.240.0070.01612.91
5.4.230.0030.02012.92
5.4.220.0070.01712.98
5.4.210.0050.02212.88
5.4.200.0040.02112.88
5.4.190.0070.01612.86
5.4.180.0070.01512.84
5.4.170.0050.01712.91
5.4.160.0060.02013.00
5.4.150.0050.01812.95
5.4.140.0040.01912.85
5.4.130.0050.02012.80
5.4.120.0060.02212.79
5.4.110.0060.01912.81
5.4.100.0050.01712.76
5.4.90.0050.01612.75
5.4.80.0050.02012.77
5.4.70.0080.01712.79
5.4.60.0050.01812.75
5.4.50.0040.02212.79
5.4.40.0090.01412.79
5.4.30.0060.01612.80
5.4.20.0060.01812.80
5.4.10.0030.01512.79
5.4.00.0040.01712.64
5.3.290.0020.01913.31
5.3.280.0050.01613.16
5.3.270.0040.01913.20
5.3.260.0040.01813.22
5.3.250.0060.01513.18
5.3.240.0050.01713.20
5.3.230.0040.02313.19
5.3.220.0060.01813.14
5.3.210.0060.01613.19
5.3.200.0040.01613.19
5.3.190.0080.01513.15
5.3.180.0060.01813.21
5.3.170.0040.01913.17
5.3.160.0060.01613.23
5.3.150.0050.01613.30
5.3.140.0040.02413.18
5.3.130.0050.01813.18
5.3.120.0040.01813.17
5.3.110.0040.02113.12
5.3.100.0050.02012.96
5.3.90.0100.01512.95
5.3.80.0040.02012.95
5.3.70.0050.01712.95
5.3.60.0060.01813.01
5.3.50.0080.01512.93
5.3.40.0080.02413.01
5.3.30.0050.02012.89
5.3.20.0060.01712.79
5.3.10.0040.01812.75
5.3.00.0050.02012.74
5.2.170.0060.0329.15
5.2.160.0040.0309.15
5.2.150.0070.0309.15
5.2.140.0040.0329.15
5.2.130.0050.0309.11
5.2.120.0040.0339.11
5.2.110.0050.0319.11
5.2.100.0070.0269.12
5.2.90.0100.0249.11
5.2.80.0030.0329.11
5.2.70.0040.0339.11
5.2.60.0060.0369.06
5.2.50.0060.0409.03
5.2.40.0090.0329.00
5.2.30.0030.0358.98
5.2.20.0040.0388.97
5.2.10.0060.0328.91
5.2.00.0080.0298.77
5.1.60.0070.0288.05
5.1.50.0060.0258.05
5.1.40.0060.0238.04
5.1.30.0050.0268.38
5.1.20.0050.0258.41
5.1.10.0050.0318.14
5.1.00.0050.0358.13
5.0.50.0020.0296.61
5.0.40.0030.0226.48
5.0.30.0040.0336.29
5.0.20.0050.0186.25
5.0.10.0030.0216.23
5.0.00.0040.0306.22
4.4.90.0030.0164.78
4.4.80.0030.0154.76
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0020.0164.84
4.4.00.0010.0284.76
4.3.110.0050.0194.67
4.3.100.0030.0214.66
4.3.90.0040.0204.63
4.3.80.0020.0334.59
4.3.70.0100.0194.63
4.3.60.0080.0204.63
4.3.50.0030.0164.63
4.3.40.0050.0354.54
4.3.30.0040.0243.29
4.3.20.0040.0173.26
4.3.10.0020.0163.23
4.3.00.0330.02015.11

preferences:
45.13 ms | 401 KiB | 5 Q