3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1009.1; for($a = .5; $a < 20; $a = $a + 0.5){ echo $a . " = " . number_format(round($a,-1)) . " <br> " ; }

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)
8.3.70.0070.00718.31
8.3.60.0110.00416.38
8.3.50.0070.01122.00
8.3.40.0150.00418.80
8.3.30.0150.00018.91
8.3.20.0030.00620.21
8.3.10.0080.00023.73
8.3.00.0050.00320.93
8.2.180.0070.00716.75
8.2.170.0120.00922.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00520.85
8.2.110.0060.00322.19
8.2.100.0060.00617.88
8.2.90.0000.00819.39
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0060.00317.91
8.2.50.0040.00418.07
8.2.40.0060.00321.27
8.2.30.0080.00018.20
8.2.20.0050.00217.66
8.2.10.0040.00418.18
8.2.00.0040.00417.91
8.1.280.0040.01125.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00318.99
8.1.230.0030.00719.21
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0030.00517.36
8.1.180.0000.00918.10
8.1.170.0060.00318.68
8.1.160.0040.00421.99
8.1.150.0030.00518.57
8.1.140.0000.00817.52
8.1.130.0000.00717.90
8.1.120.0030.00417.49
8.1.110.0040.00417.49
8.1.100.0050.00317.43
8.1.90.0030.00617.56
8.1.80.0040.00417.49
8.1.70.0080.00017.50
8.1.60.0000.00817.54
8.1.50.0040.00417.57
8.1.40.0040.00417.63
8.1.30.0080.00017.64
8.1.20.0060.00317.77
8.1.10.0000.00817.47
8.1.00.0000.00817.50
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0040.00418.57
8.0.270.0000.00717.38
8.0.260.0000.00617.18
8.0.250.0070.00016.97
8.0.240.0000.00817.05
8.0.230.0000.00716.90
8.0.220.0000.00816.87
8.0.210.0070.00016.99
8.0.200.0000.00716.93
8.0.190.0000.00717.05
8.0.180.0070.00017.04
8.0.170.0000.00916.84
8.0.160.0030.00516.85
8.0.150.0040.00416.87
8.0.140.0070.00016.81
8.0.130.0060.00313.41
8.0.120.0040.00416.90
8.0.110.0000.00716.85
8.0.100.0040.00417.02
8.0.90.0040.00416.84
8.0.80.0090.00616.92
8.0.70.0000.00716.83
8.0.60.0050.00216.87
8.0.50.0040.00416.82
8.0.30.0120.00917.17
8.0.20.0090.01117.42
8.0.10.0070.00016.83
8.0.00.0120.00616.78
7.4.330.0000.00615.03
7.4.320.0030.00316.67
7.4.300.0030.00316.65
7.4.290.0030.00316.66
7.4.280.0050.00316.55
7.4.270.0000.00716.57
7.4.260.0050.00516.55
7.4.250.0040.00416.53
7.4.240.0010.00616.58
7.4.230.0000.00716.63
7.4.220.0070.01816.50
7.4.210.0060.00916.55
7.4.200.0050.00516.61
7.4.190.0000.00716.57
7.4.160.0080.00816.73
7.4.150.0150.00317.40
7.4.140.0100.01217.86
7.4.130.0120.00516.51
7.4.120.0140.00616.59
7.4.110.0090.00916.57
7.4.100.0130.00316.50
7.4.90.0100.00616.48
7.4.80.0080.00819.39
7.4.70.0080.00816.40
7.4.60.0070.01116.43
7.4.50.0040.00416.39
7.4.40.0090.01216.59
7.4.30.0060.01216.41
7.4.00.0050.01214.91
7.3.330.0030.00313.37
7.3.320.0000.00613.11
7.3.310.0020.00516.24
7.3.300.0000.00716.43
7.3.290.0080.00716.34
7.3.280.0110.00716.40
7.3.270.0100.00717.40
7.3.260.0160.00916.28
7.3.250.0090.01116.46
7.3.240.0100.00716.43
7.3.230.0000.01816.41
7.3.210.0180.00816.57
7.3.200.0090.00919.39
7.3.190.0180.00616.80
7.3.180.0130.00716.49
7.3.170.0100.00516.54
7.3.160.0110.01116.70
7.3.120.0060.00714.75
7.3.110.0090.01014.90
7.3.100.0000.01714.64
7.3.90.0040.01114.89
7.3.80.0100.00314.90
7.3.70.0000.01514.89
7.3.60.0060.00914.79
7.3.50.0040.01114.88
7.3.40.0060.00914.74
7.3.30.0030.00714.91
7.3.20.0070.01016.56
7.3.10.0140.00016.78
7.3.00.0000.01516.54
7.2.330.0070.02016.88
7.2.320.0090.00916.80
7.2.310.0100.00716.77
7.2.300.0000.01616.70
7.2.290.0130.01016.97
7.2.250.0140.00715.34
7.2.240.0070.01314.72
7.2.230.0060.00615.01
7.2.220.0050.00514.73
7.2.210.0040.01114.92
7.2.200.0090.00314.92
7.2.190.0030.01015.23
7.2.180.0030.00715.02
7.2.170.0100.00315.21
7.2.80.0080.00416.92
7.2.00.0000.01419.32
7.1.330.0070.01016.01
7.1.320.0070.00316.08
7.1.310.0120.00015.98
7.1.300.0110.00415.63
7.1.290.0110.00315.57
7.1.280.0060.01015.80
7.1.270.0100.00315.89
7.1.260.0070.00715.66
7.1.200.0040.00415.80
7.1.100.0150.00417.83
7.1.70.0070.00017.24
7.1.60.0070.00719.46
7.1.50.0000.02617.05
7.1.00.0030.07722.54
7.0.200.0000.01016.68
7.0.140.0030.07022.30
7.0.60.0200.07720.03
7.0.50.0070.08017.94
7.0.40.0070.04020.36
7.0.30.0300.07720.43
7.0.20.0300.07320.32
7.0.10.0070.04020.34
7.0.00.0030.04320.39
5.6.280.0000.07721.29
5.6.210.0130.06320.74
5.6.200.0170.06318.41
5.6.190.0070.04020.70
5.6.180.0370.07020.45
5.6.170.0170.04020.52
5.6.160.0030.05020.71
5.6.150.0130.06018.37
5.6.140.0100.05318.23
5.6.130.0070.06718.33
5.6.120.0070.08321.19
5.6.110.0000.04721.35
5.6.100.0100.04021.20
5.6.90.0100.07721.22
5.6.80.0200.07320.66
5.5.350.3970.05020.55
5.5.340.0070.05718.04
5.5.330.0030.06020.34
5.5.320.0200.04020.30
5.5.310.0230.03720.48
5.5.300.0170.07318.03
5.5.290.0100.07718.14
5.5.280.0130.05021.00
5.5.270.0070.07320.92
5.5.260.0100.07721.09
5.5.250.0000.08320.80
5.5.240.0000.03320.38
5.4.450.0400.04719.51
5.4.440.0500.04344.52
5.4.430.0230.04339.28
5.4.420.0230.05037.90
5.4.410.0170.04335.86
5.4.400.0230.04332.53
5.4.390.0030.04331.63
5.4.380.0300.05718.77
5.4.370.0600.04318.55
5.4.360.0300.05718.60
5.4.350.0330.05318.54
5.4.340.0530.05718.51
5.4.320.0070.04212.47
5.4.310.0080.03712.47
5.4.300.0070.05012.48
5.4.290.0070.05312.47
5.4.280.0080.05512.37
5.4.270.0070.05012.37
5.4.260.0090.05112.37
5.4.250.0130.04912.37
5.4.240.0110.04912.37
5.4.230.0090.05412.36
5.4.220.0120.04912.36
5.4.210.0070.05312.36
5.4.200.0120.05112.36
5.4.190.0130.05012.36
5.4.180.0140.04912.36
5.4.170.0100.05212.37
5.4.160.0080.04812.36
5.4.150.0110.04412.36
5.4.140.0070.04512.04
5.4.130.0050.03912.03
5.4.120.0070.03811.99
5.4.110.0100.04311.98
5.4.100.0090.04111.99
5.4.90.0060.04311.98
5.4.80.0040.04411.98
5.4.70.0120.03311.98
5.4.60.0150.03711.98
5.4.50.0120.04711.98
5.4.40.0120.04511.97
5.4.30.0120.04211.96
5.4.20.0060.05311.97
5.4.10.0110.04811.96
5.4.00.0100.04711.46
5.3.290.0060.03912.80
5.3.280.0080.05212.71
5.3.270.0080.05312.73
5.3.260.0120.05112.72
5.3.250.0100.05012.71
5.3.240.0110.05512.72
5.3.230.0120.04612.71
5.3.220.0110.04912.68
5.3.210.0050.05712.68
5.3.200.0110.04612.68
5.3.190.0100.04712.67
5.3.180.0080.05012.68
5.3.170.0100.04812.67
5.3.160.0120.04512.67
5.3.150.0050.05512.68
5.3.140.0110.04812.66
5.3.130.0090.05112.66
5.3.120.0110.04912.66
5.3.110.0110.05012.66
5.3.100.0100.04412.12
5.3.90.0080.03412.09
5.3.80.0060.03612.07
5.3.70.0120.04312.07
5.3.60.0100.03612.06
5.3.50.0080.03512.00
5.3.40.0070.03712.00
5.3.30.0060.03711.95
5.3.20.0110.03111.73
5.3.10.0070.03611.70
5.3.00.0080.04711.70
5.2.170.0120.0379.20
5.2.160.0070.0409.20
5.2.150.0090.0399.20
5.2.140.0070.0409.20
5.2.130.0050.0399.16
5.2.120.0050.0309.16
5.2.110.0070.0289.17
5.2.100.0030.0309.16
5.2.90.0070.0279.16
5.2.80.0100.0259.16
5.2.70.0020.0339.16
5.2.60.0040.0319.11
5.2.50.0060.0299.07
5.2.40.0060.0299.05
5.2.30.0070.0309.03
5.2.20.0050.0299.02
5.2.10.0070.0278.98
5.2.00.0030.0328.83
5.1.60.0090.0238.12
5.1.50.0060.0268.12
5.1.40.0060.0268.10
5.1.30.0090.0328.45
5.1.20.0080.0378.47
5.1.10.0120.0468.19
5.1.00.0080.0358.20
5.0.50.0090.0196.67
5.0.40.0050.0286.53
5.0.30.0100.0376.35
5.0.20.0040.0206.33
5.0.10.0060.0186.31
5.0.00.0100.0256.30
4.4.90.0060.0134.77
4.4.80.0080.0104.76
4.4.70.0050.0134.75
4.4.60.0050.0164.76
4.4.50.0020.0174.77
4.4.40.0040.0344.70
4.4.30.0050.0204.76
4.4.20.0070.0204.84
4.4.10.0060.0204.85
4.4.00.0030.0344.76
4.3.110.0010.0214.67
4.3.100.0040.0154.66
4.3.90.0040.0174.64
4.3.80.0030.0274.59
4.3.70.0040.0224.63
4.3.60.0130.0304.63
4.3.50.0050.0234.62
4.3.40.0060.0364.54
4.3.30.0060.0193.36
4.3.20.0020.0223.33
4.3.10.0060.0313.28
4.3.00.0100.01031.52

preferences:
46.1 ms | 401 KiB | 5 Q