3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prc_str = "0101010101"; $div_str = "0"; $div = base_convert($div_str[0],16,10); $prc = base_convert($prc_str,16,10); echo $prc." ".$div."\r\n"; echo ($prc)/(pow(10,$div)); ?>

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)
8.3.60.0060.00916.50
8.3.50.0130.00622.79
8.3.40.0120.00618.71
8.3.30.0110.00318.96
8.3.20.0070.00020.21
8.3.10.0070.00021.82
8.3.00.0060.00317.50
8.2.180.0120.00616.50
8.2.170.0120.00322.96
8.2.160.0100.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.09
8.2.110.0040.00422.07
8.2.100.0040.00817.84
8.2.90.0040.00419.12
8.2.80.0000.00817.97
8.2.70.0100.00017.63
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0000.00918.28
8.2.30.0000.00718.11
8.2.20.0080.00017.79
8.2.10.0000.00718.16
8.2.00.0040.00417.60
8.1.280.0110.00725.92
8.1.270.0040.00423.97
8.1.260.0030.00726.35
8.1.250.0090.00028.09
8.1.240.0060.00323.77
8.1.230.0040.00719.20
8.1.220.0000.00717.78
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0040.00418.49
8.1.160.0040.00421.91
8.1.150.0000.00818.80
8.1.140.0000.00717.40
8.1.130.0000.00717.82
8.1.120.0040.00417.38
8.1.110.0070.00017.50
8.1.100.0040.00417.37
8.1.90.0050.00317.44
8.1.80.0050.00317.51
8.1.70.0040.00417.36
8.1.60.0050.00317.55
8.1.50.0080.00017.40
8.1.40.0000.01017.41
8.1.30.0040.00417.61
8.1.20.0000.00717.58
8.1.10.0040.00417.45
8.1.00.0070.00317.47
8.0.300.0080.00018.77
8.0.290.0030.00316.75
8.0.280.0040.00418.39
8.0.270.0090.00017.24
8.0.260.0000.00717.25
8.0.250.0000.00716.97
8.0.240.0030.00716.98
8.0.230.0040.00416.88
8.0.220.0000.00716.85
8.0.210.0040.00416.90
8.0.200.0080.00016.83
8.0.190.0050.00316.80
8.0.180.0000.00716.91
8.0.170.0040.00416.89
8.0.160.0070.00016.85
8.0.150.0040.00416.93
8.0.140.0060.00316.83
8.0.130.0000.00613.23
8.0.120.0000.00716.77
8.0.110.0080.00016.84
8.0.100.0070.00016.85
8.0.90.0000.00716.66
8.0.80.0060.00916.94
8.0.70.0040.00417.00
8.0.60.0050.00216.85
8.0.50.0040.00416.77
8.0.30.0100.01117.26
8.0.20.0100.01017.40
8.0.10.0030.00516.84
8.0.00.0080.01016.72
7.4.330.0030.00315.10
7.4.320.0000.00816.52
7.4.300.0030.00316.35
7.4.290.0080.00016.50
7.4.280.0000.00716.50
7.4.270.0000.00716.55
7.4.260.0070.00016.57
7.4.250.0030.00616.45
7.4.240.0030.00316.46
7.4.230.0070.00016.63
7.4.220.0130.00316.35
7.4.210.0100.01016.38
7.4.200.0000.00716.43
7.4.160.0100.00716.32
7.4.150.0150.00317.40
7.4.140.0100.00817.86
7.4.130.0050.01116.48
7.4.120.0110.00816.40
7.4.110.0070.01116.46
7.4.100.0140.00316.46
7.4.90.0080.01316.45
7.4.80.0080.01119.39
7.4.70.0040.01216.66
7.4.60.0100.00716.39
7.4.50.0000.00516.45
7.4.40.0060.01016.44
7.4.30.0060.00916.28
7.4.00.0150.00015.14
7.3.330.0030.00313.15
7.3.320.0000.00613.32
7.3.310.0030.00316.46
7.3.300.0030.00316.31
7.3.290.0030.01016.31
7.3.280.0080.00816.25
7.3.270.0100.00717.40
7.3.260.0130.01016.61
7.3.250.0130.00716.43
7.3.240.0110.00616.27
7.3.230.0130.00316.39
7.3.210.0170.00016.37
7.3.200.0070.01119.39
7.3.190.0070.01016.50
7.3.180.0100.01016.55
7.3.170.0060.01016.34
7.3.160.0060.00916.40
7.3.10.0070.00816.41
7.3.00.0070.00616.43
7.2.330.0160.00016.85
7.2.320.0060.00916.78
7.2.310.0070.01016.46
7.2.300.0040.01216.44
7.2.290.0100.00716.79
7.2.130.0040.01116.78
7.2.120.0070.00516.79
7.2.110.0070.00916.83
7.2.100.0080.00616.81
7.2.90.0060.00617.00
7.2.80.0050.00716.80
7.2.70.0060.00717.08
7.2.60.0060.00616.91
7.2.50.0010.01316.93
7.2.40.0070.00616.85
7.2.30.0040.01016.90
7.2.20.0100.00416.82
7.2.10.0010.01216.71
7.2.00.0060.00817.58
7.1.250.0040.01015.68
7.1.200.0330.00315.77
7.1.100.0000.00817.98
7.1.70.0000.00817.09
7.1.60.0070.01819.40
7.1.50.0050.00517.10
7.1.00.0070.07322.57
7.0.200.0060.00316.91
7.0.140.0000.07722.12
7.0.60.0130.07319.91
7.0.50.0030.04017.88
7.0.40.0070.09020.12
7.0.30.0270.04720.26
7.0.20.0230.03720.04
7.0.10.0100.08720.18
7.0.00.0000.05320.32
5.6.280.0030.07320.85
5.6.210.0070.08020.70
5.6.200.0100.07318.22
5.6.190.0000.04720.60
5.6.180.0230.04720.39
5.6.170.0330.05020.55
5.6.160.0100.03720.38
5.6.150.0070.04318.17
5.6.140.0100.06718.18
5.6.130.0030.04318.11
5.6.120.0100.06720.97
5.6.110.0070.08321.04
5.6.100.0030.04021.00
5.6.90.0030.04320.96
5.6.80.0130.03020.39
5.5.350.0200.07020.42
5.5.340.0070.03717.98
5.5.330.0130.08720.23
5.5.320.0000.04020.50
5.5.310.0270.03320.28
5.5.300.0030.04017.96
5.5.290.0000.07317.96
5.5.280.0030.07020.76
5.5.270.0070.08320.72
5.5.260.0030.04320.75
5.5.250.0170.04020.48
5.5.240.3070.04020.03
5.4.450.0230.04319.43
5.4.440.0430.04319.10
5.4.430.0300.03319.38
5.4.420.0500.05019.10
5.4.410.0370.05019.32
5.4.400.0300.04718.83
5.4.390.0400.03719.05
5.4.380.0200.06318.57
5.4.370.0300.05318.66
5.4.360.0330.05018.72
5.4.350.0230.06318.53
5.4.340.0270.06018.74
5.4.320.0050.04412.45
5.4.310.0060.04312.45
5.4.300.0060.03912.45
5.4.290.0050.04012.45
5.4.280.0080.03612.34
5.4.270.0050.04012.35
5.4.260.0080.03712.35
5.4.250.0090.03512.34
5.4.240.0050.03712.35
5.4.230.0050.04012.34
5.4.220.0070.03512.34
5.4.210.0080.04212.34
5.4.200.0050.03912.34
5.4.190.0070.03412.33
5.4.180.0030.03912.34
5.4.170.0070.03412.35
5.4.160.0070.03412.34
5.4.150.0080.03412.34
5.4.140.0060.03812.02
5.4.130.0060.03512.01
5.4.120.0050.03511.96
5.4.110.0050.03911.96
5.4.100.0080.03311.96
5.4.90.0060.03611.96
5.4.80.0050.04311.96
5.4.70.0060.03511.96
5.4.60.0060.03711.96
5.4.50.0100.03611.96
5.4.40.0080.03311.95
5.4.30.0070.03411.95
5.4.20.0040.03711.95
5.4.10.0050.03511.95
5.4.00.0070.03411.44
5.3.290.0060.04012.80
5.3.280.0050.03812.71
5.3.270.0080.03712.73
5.3.260.0080.03712.72
5.3.250.0060.03812.72
5.3.240.0070.03612.72
5.3.230.0060.03712.71
5.3.220.0090.03412.68
5.3.210.0080.03612.68
5.3.200.0040.03812.68
5.3.190.0080.03512.68
5.3.180.0040.04212.68
5.3.170.0080.03512.67
5.3.160.0090.03312.67
5.3.150.0080.03512.67
5.3.140.0080.03712.66
5.3.130.0060.03812.66
5.3.120.0060.04312.66
5.3.110.0050.04012.66
5.3.100.0100.04012.12
5.3.90.0080.03412.08
5.3.80.0090.03212.08
5.3.70.0070.03512.07
5.3.60.0030.04012.06
5.3.50.0080.03512.00
5.3.40.0070.03512.00
5.3.30.0030.03811.94
5.3.20.0040.03811.72
5.3.10.0070.03311.69
5.3.00.0040.03711.68
5.2.170.0050.0309.17
5.2.160.0040.0339.18
5.2.150.0030.0319.18
5.2.140.0030.0319.17
5.2.130.0060.0269.14
5.2.120.0060.0269.13
5.2.110.0060.0279.14
5.2.100.0110.0359.14
5.2.90.0070.0309.14
5.2.80.0030.0319.13
5.2.70.0090.0279.13
5.2.60.0050.0299.09
5.2.50.0060.0299.05
5.2.40.0070.0269.03
5.2.30.0050.0289.01
5.2.20.0060.0289.00
5.2.10.0070.0298.94
5.2.00.0030.0308.79
5.1.60.0030.0258.07
5.1.50.0040.0268.07
5.1.40.0050.0298.05
5.1.30.0040.0348.41
5.1.20.0080.0368.43
5.1.10.0060.0388.15
5.1.00.0060.0238.15
5.0.50.0040.0206.63
5.0.40.0040.0186.49
5.0.30.0020.0326.30
5.0.20.0030.0196.27
5.0.10.0040.0186.25
5.0.00.0020.0326.24
4.4.90.0020.0164.78
4.4.80.0050.0174.75
4.4.70.0050.0164.75
4.4.60.0030.0144.75
4.4.50.0030.0194.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0030.0174.63
4.3.80.0000.0274.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0050.0234.54
4.3.30.0010.0173.32
4.3.20.0020.0163.29
4.3.10.0040.0133.25
4.3.00.0200.02712.55

preferences:
44.94 ms | 401 KiB | 5 Q