3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(74515898855732498125) . "\n"; echo base_convert ('74515898855732498125', 10, 16). "\n"; echo base_convert (74515898855732498125, 10, 16). "\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)
8.3.60.0100.00716.63
8.3.50.0090.00522.92
8.3.40.0110.00418.73
8.3.30.0030.01019.04
8.3.20.0040.00420.34
8.3.10.0040.00423.48
8.3.00.0040.00419.38
8.2.180.0080.00818.54
8.2.170.0100.01022.96
8.2.160.0100.00320.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.84
8.2.110.0060.00320.71
8.2.100.0060.00618.09
8.2.90.0090.00019.27
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0060.00718.07
8.2.40.0030.00619.82
8.2.30.0020.00517.99
8.2.20.0040.00417.68
8.2.10.0050.00317.99
8.2.00.0000.00717.75
8.1.280.0180.00325.92
8.1.270.0050.00322.03
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.98
8.1.230.0000.01119.00
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0060.00317.13
8.1.180.0030.00518.10
8.1.170.0050.00318.44
8.1.160.0020.00521.89
8.1.150.0020.00518.67
8.1.140.0020.00517.29
8.1.130.0000.00717.75
8.1.120.0000.00717.39
8.1.110.0000.00717.33
8.1.100.0000.00717.25
8.1.90.0000.00717.21
8.1.80.0040.00417.40
8.1.70.0000.00817.28
8.1.60.0040.00417.46
8.1.50.0040.00417.49
8.1.40.0000.01017.32
8.1.30.0040.00417.50
8.1.20.0030.00617.51
8.1.10.0040.00417.48
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.26
8.0.270.0070.00016.82
8.0.260.0000.00717.19
8.0.250.0000.00716.89
8.0.240.0070.00016.99
8.0.230.0050.00316.93
8.0.220.0040.00416.88
8.0.210.0040.00416.80
8.0.200.0030.00316.96
8.0.190.0030.00316.84
8.0.180.0000.00716.91
8.0.170.0030.00616.89
8.0.160.0030.00316.86
8.0.150.0070.00016.79
8.0.140.0050.00316.74
8.0.130.0050.00313.27
8.0.120.0040.00416.82
8.0.110.0070.00016.79
8.0.100.0040.00416.83
8.0.90.0000.00816.91
8.0.80.0080.00916.80
8.0.70.0040.00416.98
8.0.60.0000.00716.88
8.0.50.0000.00816.71
8.0.30.0060.01316.88
8.0.20.0120.00617.40
8.0.10.0030.00616.90
8.0.00.0130.00716.72
7.4.330.0020.00215.05
7.4.320.0030.00516.65
7.4.300.0000.00616.56
7.4.290.0000.00916.57
7.4.280.0040.00416.43
7.4.270.0040.00416.52
7.4.260.0070.00016.63
7.4.250.0030.00616.42
7.4.240.0030.00616.62
7.4.230.0030.00316.38
7.4.220.0090.00916.59
7.4.210.0140.00716.54
7.4.200.0080.00016.72
7.4.160.0080.00816.38
7.4.150.0110.00817.40
7.4.140.0090.00817.86
7.4.130.0070.01016.65
7.4.120.0070.01316.62
7.4.110.0140.00416.58
7.4.100.0140.00316.50
7.4.90.0100.00716.51
7.4.80.0100.01319.39
7.4.70.0140.00316.40
7.4.60.0150.00616.66
7.4.50.0030.00616.28
7.4.40.0120.00916.66
7.4.30.0080.01116.67
7.4.00.0130.00315.17
7.3.330.0050.00313.09
7.3.320.0000.00613.22
7.3.310.0000.00816.38
7.3.300.0070.00016.22
7.3.290.0040.00916.34
7.3.280.0090.00916.38
7.3.270.0090.00917.40
7.3.260.0150.00816.66
7.3.250.0080.00816.58
7.3.240.0100.00716.63
7.3.230.0130.00316.39
7.3.210.0070.01016.59
7.3.200.0080.00819.39
7.3.190.0080.00816.67
7.3.180.0140.00016.34
7.3.170.0060.00916.44
7.3.160.0060.01716.60
7.3.120.0060.01314.83
7.3.110.0120.00315.05
7.3.100.0070.00414.57
7.3.90.0070.00314.60
7.3.80.0030.00614.96
7.3.70.0030.01314.77
7.3.60.0060.00614.80
7.3.50.0120.00314.57
7.3.40.0050.00514.82
7.3.30.0030.00914.97
7.3.20.0060.01016.85
7.3.10.0100.00716.72
7.3.00.0060.00816.81
7.2.330.0150.00816.77
7.2.320.0160.00616.59
7.2.310.0070.01016.67
7.2.300.0030.01316.73
7.2.290.0090.01316.88
7.2.250.0090.00914.81
7.2.240.0070.01114.82
7.2.230.0030.01014.89
7.2.220.0000.01114.90
7.2.210.0060.01014.72
7.2.200.0070.01314.81
7.2.190.0030.01014.95
7.2.180.0070.01015.02
7.2.170.0040.00815.14
7.2.60.0130.00316.93
7.1.330.0000.01415.82
7.1.320.0030.01015.82
7.1.310.0110.00316.07
7.1.300.0070.00715.79
7.1.290.0000.01816.00
7.1.280.0000.01315.82
7.1.270.0070.00315.46
7.1.260.0060.00916.05
7.1.200.0090.00615.99
7.1.70.0060.00617.30
7.1.60.0100.01419.46
7.1.50.0120.01216.94
7.1.00.0130.06722.37
7.0.200.0040.00416.94
7.0.140.0100.06722.32
7.0.60.0000.09019.93
7.0.50.0000.05317.92
7.0.40.0100.04020.48
7.0.30.0570.06720.06
7.0.20.0200.08020.46
7.0.10.0000.07320.37
7.0.00.0130.06720.07
5.6.280.0030.07321.05
5.6.210.0100.08320.55
5.6.200.0000.06718.35
5.6.190.0030.08320.67
5.6.180.0470.07320.34
5.6.170.0370.06320.64
5.6.160.0070.04320.66
5.6.150.0070.05318.27
5.6.140.0070.08318.31
5.6.130.0070.08018.23
5.6.120.0030.07320.99
5.6.110.0030.08321.15
5.6.100.0100.03321.04
5.6.90.0100.05721.15
5.6.80.0070.05020.53
5.5.350.0270.07020.39
5.5.340.0070.04018.02
5.5.330.0100.06020.33
5.5.320.0100.06320.40
5.5.310.0230.07720.40
5.5.300.0070.05018.10
5.5.290.0070.05018.11
5.5.280.0130.07720.98
5.5.270.0170.07320.78
5.5.260.0100.07320.83
5.5.250.0170.07020.64
5.5.240.0200.07320.27
5.4.450.0330.04319.47
5.4.440.0300.04019.48
5.4.430.0370.05019.38
5.4.420.0400.04719.16
5.4.410.0470.04719.18
5.4.400.0470.04018.95
5.4.390.0300.04318.87
5.4.380.0400.05018.68
5.4.370.0230.05318.77
5.4.360.0230.05318.55
5.4.350.0370.04718.53
5.4.340.0300.06318.67
5.4.320.0030.03912.46
5.4.310.0050.03712.45
5.4.300.0090.03212.45
5.4.290.0060.03712.45
5.4.280.0050.03512.35
5.4.270.0040.03712.35
5.4.260.0060.03712.35
5.4.250.0060.03612.34
5.4.240.0070.03312.35
5.4.230.0050.03712.34
5.4.220.0040.03612.34
5.4.210.0040.03612.34
5.4.200.0090.03312.34
5.4.190.0060.03412.33
5.4.180.0030.03812.33
5.4.170.0100.03112.35
5.4.160.0100.03112.34
5.4.150.0060.03512.34
5.4.140.0110.03112.02
5.4.130.0110.03012.01
5.4.120.0060.03411.97
5.4.110.0040.03611.96
5.4.100.0070.03411.97
5.4.90.0040.03811.97
5.4.80.0060.03611.96
5.4.70.0060.03411.96
5.4.60.0060.03311.96
5.4.50.0090.03111.96
5.4.40.0070.03311.95
5.4.30.0060.03511.95
5.4.20.0080.03311.95
5.4.10.0060.03411.95
5.4.00.0090.03211.44
5.3.290.0030.04212.80
5.3.280.0020.04112.71
5.3.270.0050.04012.73
5.3.260.0060.03812.72
5.3.250.0070.03612.72
5.3.240.0110.03212.72
5.3.230.0060.03812.71
5.3.220.0090.03312.68
5.3.210.0050.04112.68
5.3.200.0050.03712.68
5.3.190.0050.03712.68
5.3.180.0060.03712.67
5.3.170.0030.03912.67
5.3.160.0090.03312.68
5.3.150.0070.03512.67
5.3.140.0040.03712.66
5.3.130.0050.04012.66
5.3.120.0060.03912.66
5.3.110.0050.04012.66
5.3.100.0090.03312.12
5.3.90.0050.03612.08
5.3.80.0090.03912.07
5.3.70.0080.04612.07
5.3.60.0050.03912.06
5.3.50.0040.03712.00
5.3.40.0050.03712.00
5.3.30.0070.03311.94
5.3.20.0060.03511.72
5.3.10.0060.03511.70
5.3.00.0040.03711.68
5.2.170.0040.0319.18
5.2.160.0060.0279.18
5.2.150.0050.0309.18
5.2.140.0070.0379.17
5.2.130.0060.0289.14
5.2.120.0060.0279.14
5.2.110.0060.0289.15
5.2.100.0030.0309.14
5.2.90.0070.0279.14
5.2.80.0020.0339.14
5.2.70.0040.0319.14
5.2.60.0020.0349.09
5.2.50.0030.0329.06
5.2.40.0070.0309.04
5.2.30.0040.0299.01
5.2.20.0050.0389.00
5.2.10.0040.0308.95
5.2.00.0030.0308.81
5.1.60.0040.0238.09
5.1.50.0050.0248.09
5.1.40.0050.0238.07
5.1.30.0060.0248.43
5.1.20.0070.0238.45
5.1.10.0050.0258.17
5.1.00.0070.0238.17
5.0.50.0030.0216.64
5.0.40.0030.0206.51
5.0.30.0060.0286.32
5.0.20.0050.0176.30
5.0.10.0040.0196.28
5.0.00.0040.0306.27
4.4.90.0020.0164.77
4.4.80.0030.0144.76
4.4.70.0010.0174.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0244.71
4.4.30.0030.0144.76
4.4.20.0040.0144.85
4.4.10.0050.0134.84
4.4.00.0050.0224.76
4.3.110.0010.0174.67
4.3.100.0050.0124.66
4.3.90.0010.0164.63
4.3.80.0060.0214.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0030.0153.33
4.3.20.0030.0153.30
4.3.10.0010.0173.27
4.3.00.0000.02015.68

preferences:
54.41 ms | 401 KiB | 5 Q