3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 1; for($f = 0; $f <= 20; $f++) { echo "F".$f." = ".(($f-1)+$f-2)."\n"; $i++; }

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)
8.3.60.0060.01118.18
8.3.50.0100.00922.11
8.3.40.0130.00318.75
8.3.30.0060.01219.01
8.3.20.0070.00020.23
8.3.10.0040.00423.53
8.3.00.0050.00319.26
8.2.180.0150.00316.38
8.2.170.0070.00722.96
8.2.160.0070.00720.60
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0080.00021.97
8.2.110.0060.00322.25
8.2.100.0000.01217.75
8.2.90.0000.00719.11
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0090.00018.04
8.2.50.0070.00718.07
8.2.40.0060.00319.93
8.2.30.0040.00417.94
8.2.20.0040.00417.66
8.2.10.0000.00717.96
8.2.00.0030.00617.67
8.1.280.0080.00825.92
8.1.270.0060.00322.09
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0040.00423.92
8.1.230.0000.01117.70
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00817.22
8.1.180.0070.00018.10
8.1.170.0080.00018.53
8.1.160.0040.00421.94
8.1.150.0050.00218.88
8.1.140.0070.00017.37
8.1.130.0050.00217.37
8.1.120.0000.00717.36
8.1.110.0000.00817.44
8.1.100.0000.00717.52
8.1.90.0050.00217.37
8.1.80.0020.00517.53
8.1.70.0030.00317.34
8.1.60.0090.00017.60
8.1.50.0090.00017.46
8.1.40.0080.00017.39
8.1.30.0000.00817.63
8.1.20.0030.00517.50
8.1.10.0040.00417.40
8.1.00.0000.00917.41
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0040.00418.41
8.0.270.0000.00717.26
8.0.260.0030.00316.73
8.0.250.0000.00716.93
8.0.240.0030.00516.84
8.0.230.0050.00216.84
8.0.220.0080.00016.93
8.0.210.0000.00616.88
8.0.200.0040.00416.91
8.0.190.0040.00417.02
8.0.180.0030.00516.89
8.0.170.0050.00316.88
8.0.160.0030.00316.79
8.0.150.0080.00016.83
8.0.140.0000.00716.87
8.0.130.0000.00613.26
8.0.120.0000.00816.83
8.0.110.0080.00016.96
8.0.100.0000.00816.95
8.0.90.0000.00716.90
8.0.80.0110.01016.87
8.0.70.0000.00716.79
8.0.60.0040.00416.89
8.0.50.0030.00516.93
8.0.30.0110.00916.99
8.0.20.0070.01117.40
8.0.10.0000.00717.02
8.0.00.0130.00816.59
7.4.330.0020.00215.09
7.4.320.0030.00316.65
7.4.300.0030.00316.44
7.4.290.0030.00316.50
7.4.280.0040.00416.57
7.4.270.0070.00016.57
7.4.260.0090.00016.58
7.4.250.0030.00516.56
7.4.240.0020.00616.53
7.4.230.0030.00316.47
7.4.220.0100.00816.58
7.4.210.0060.00916.54
7.4.200.0000.00716.59
7.4.160.0130.00316.45
7.4.150.0070.01517.40
7.4.140.0080.01417.86
7.4.130.0110.00616.46
7.4.120.0080.00916.53
7.4.110.0110.00616.34
7.4.100.0070.01016.50
7.4.90.0170.00716.30
7.4.80.0040.01419.39
7.4.70.0120.00616.45
7.4.60.0090.00916.32
7.4.50.0060.00316.50
7.4.40.0110.00716.40
7.4.30.0080.00816.54
7.4.00.0070.00914.91
7.3.330.0030.00313.11
7.3.320.0000.00613.00
7.3.310.0040.00416.26
7.3.300.0000.00716.17
7.3.290.0060.00916.30
7.3.280.0100.00716.29
7.3.270.0060.01217.40
7.3.260.0130.00416.28
7.3.250.0060.01116.42
7.3.240.0070.01016.66
7.3.230.0120.01216.39
7.3.210.0040.01316.32
7.3.200.0130.01019.39
7.3.190.0100.01016.53
7.3.180.0000.01516.35
7.3.170.0050.01116.44
7.3.160.0100.01016.44
7.3.120.0040.01414.84
7.3.110.0110.00714.84
7.3.100.0060.00314.70
7.3.90.0070.00315.09
7.3.80.0080.00414.87
7.3.70.0070.00314.74
7.3.60.0030.01014.81
7.3.50.0000.01314.93
7.3.40.0030.01014.66
7.3.30.0110.00714.64
7.3.20.0060.00716.35
7.3.10.0090.00616.76
7.3.00.0080.00816.56
7.2.330.0140.00316.64
7.2.320.0040.01216.50
7.2.310.0130.00316.59
7.2.300.0060.01116.77
7.2.290.0120.01216.79
7.2.250.0060.01214.99
7.2.240.0100.01014.89
7.2.230.0040.00814.98
7.2.220.0060.00915.20
7.2.210.0060.00815.24
7.2.200.0060.00614.96
7.2.190.0040.01215.04
7.2.180.0000.00915.05
7.2.170.0090.00314.92
7.1.330.0070.00715.99
7.1.320.0030.01015.63
7.1.310.0070.00715.62
7.1.300.0100.00315.53
7.1.290.0040.00415.61
7.1.280.0040.00915.54
7.1.270.0070.00715.67
7.1.260.0060.00615.84
7.1.70.0070.00317.12
7.1.60.0090.00919.11
7.1.50.0070.01816.99
7.1.00.0030.07722.36
7.0.200.0050.00316.84
7.0.140.0070.06322.08
7.0.60.0130.07319.81
7.0.50.0030.07717.80
7.0.40.0070.04020.03
7.0.30.0230.04720.14
7.0.20.0270.07720.33
7.0.10.0100.07320.09
7.0.00.0070.09020.16
5.6.280.0030.07321.10
5.6.210.0070.07720.59
5.6.200.0070.08718.09
5.6.190.0100.03720.63
5.6.180.0270.06720.49
5.6.170.0430.07720.71
5.6.160.0070.05020.52
5.6.150.0030.07018.22
5.6.140.0100.06718.11
5.6.130.0000.05018.21
5.6.120.0100.08020.98
5.6.110.0030.08720.99
5.6.100.0200.08021.11
5.6.90.0100.04021.01
5.6.80.0100.07720.43
5.6.70.4630.04020.35
5.5.350.0100.07320.40
5.5.340.0100.06317.84
5.5.330.0270.04320.36
5.5.320.0030.04020.18
5.5.310.0200.05720.45
5.5.300.0070.05717.98
5.5.290.0030.08017.87
5.5.280.0100.07320.86
5.5.270.0170.07320.83
5.5.260.0130.08320.86
5.5.250.0070.08020.57
5.5.240.0300.07320.36
5.4.450.0800.06319.62
5.4.440.0400.06319.48
5.4.430.0900.06319.12
5.4.420.0670.00019.51
5.4.410.0630.00019.38
5.4.400.0630.00019.22
5.4.390.0630.00019.00
5.4.380.0630.00019.05
5.4.370.0600.00018.95
5.4.360.0830.00019.07
5.4.350.0670.00019.08
5.4.340.0080.03311.96
5.4.320.0040.03712.45
5.4.310.0020.04212.45
5.4.300.0040.03812.45
5.4.290.0040.04012.45
5.4.280.0030.03812.35
5.4.270.0060.03812.35
5.4.260.0050.03812.35
5.4.250.0060.03612.34
5.4.240.0090.03212.35
5.4.230.0040.03812.34
5.4.220.0050.03612.34
5.4.210.0050.03512.34
5.4.200.0080.03412.34
5.4.190.0050.03612.33
5.4.180.0070.03412.33
5.4.170.0070.03412.35
5.4.160.0070.03912.34
5.4.150.0040.03712.34
5.4.140.0050.03712.02
5.4.130.0040.03712.01
5.4.120.0040.03611.96
5.4.110.0040.03611.96
5.4.100.0030.03811.96
5.4.90.0070.04511.96
5.4.80.0100.03511.96
5.4.70.0050.03511.96
5.4.60.0070.03611.96
5.4.50.0040.03811.96
5.4.40.0070.03411.95
5.4.30.0070.03311.95
5.4.20.0080.03311.95
5.4.10.0050.03511.95
5.4.00.0050.03711.44
5.3.290.0090.04412.80
5.3.280.0090.04012.70
5.3.270.0060.04012.73
5.3.260.0050.04012.72
5.3.250.0070.04512.71
5.3.240.0050.03812.72
5.3.230.0060.03712.70
5.3.220.0050.03712.68
5.3.210.0040.04012.68
5.3.200.0040.03812.68
5.3.190.0050.03812.68
5.3.180.0050.03712.67
5.3.170.0020.03912.67
5.3.160.0060.03812.67
5.3.150.0090.03812.67
5.3.140.0100.03712.66
5.3.130.0070.03712.66
5.3.120.0040.04012.66
5.3.110.0050.03912.66
5.3.100.0040.03912.12
5.3.90.0040.03812.08
5.3.80.0070.03512.07
5.3.70.0080.03312.08
5.3.60.0050.03912.06
5.3.50.0050.03612.00
5.3.40.0040.03712.00
5.3.30.0080.03111.95
5.3.20.0080.03211.72
5.3.10.0050.03511.69
5.3.00.0050.03811.67
5.2.170.0040.0319.18
5.2.160.0020.0329.18
5.2.150.0050.0309.18
5.2.140.0060.0299.17
5.2.130.0030.0319.14
5.2.120.0050.0289.13
5.2.110.0060.0289.14
5.2.100.0060.0279.14
5.2.90.0040.0299.14
5.2.80.0060.0289.13
5.2.70.0060.0299.14
5.2.60.0050.0309.09
5.2.50.0060.0289.05
5.2.40.0060.0279.03
5.2.30.0050.0299.01
5.2.20.0050.0298.99
5.2.10.0040.0288.93
5.2.00.0050.0288.79
5.1.60.0040.0248.07
5.1.50.0070.0228.07
5.1.40.0040.0248.05
5.1.30.0060.0248.40
5.1.20.0040.0268.43
5.1.10.0030.0278.15
5.1.00.0010.0298.14
5.0.50.0050.0196.63
5.0.40.0070.0226.49
5.0.30.0040.0316.30
5.0.20.0020.0226.27
5.0.10.0010.0236.25
5.0.00.0030.0316.24
4.4.90.0040.0154.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.85
4.4.10.0050.0184.85
4.4.00.0030.0274.76
4.3.110.0040.0154.66
4.3.100.0010.0174.66
4.3.90.0050.0124.64
4.3.80.0030.0254.59
4.3.70.0040.0164.63
4.3.60.0010.0184.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0030.0153.30
4.3.20.0020.0163.27
4.3.10.0020.0163.23
4.3.00.0130.0207.28

preferences:
42.78 ms | 401 KiB | 5 Q