3v4l.org

run code in 300+ PHP versions simultaneously
<?php function obfuscatePersonID($personID){ $code = strtr( base_convert($personID, 10, 36), "abcdefghijklmnopqrstuvwxyz", "ghijklmnopqrstuvwxyzabcdef" ); return $code ? $code : false; } obfuscatePersonID(199105260617);

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)
8.3.70.0150.00418.30
8.3.60.0110.00716.50
8.3.50.0100.00922.04
8.3.40.0060.01618.71
8.3.30.0070.01418.79
8.3.20.0070.00020.25
8.3.10.0000.00723.66
8.3.00.0040.00419.13
8.2.180.0100.00716.50
8.2.170.0090.00622.96
8.2.160.0030.01020.46
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0070.00726.16
8.2.120.0080.00020.52
8.2.110.0000.01022.14
8.2.100.0110.00017.77
8.2.90.0000.00818.22
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0030.00617.93
8.2.50.0100.00018.10
8.2.40.0030.00618.03
8.2.30.0000.00718.01
8.2.20.0000.00717.61
8.2.10.0040.00417.91
8.2.00.0040.00417.49
8.1.280.0130.00725.92
8.1.270.0000.00823.81
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0110.00022.70
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0000.00721.95
8.1.150.0000.00718.63
8.1.140.0040.00417.38
8.1.130.0000.00717.82
8.1.120.0040.00417.37
8.1.110.0040.00417.39
8.1.100.0000.00717.23
8.1.90.0070.00017.38
8.1.80.0040.00417.41
8.1.70.0030.00317.37
8.1.60.0090.00017.59
8.1.50.0040.00417.55
8.1.40.0070.00017.52
8.1.30.0030.00617.61
8.1.20.0030.00517.63
8.1.10.0040.00417.47
8.1.00.0050.00217.38
8.0.300.0050.00219.92
8.0.290.0030.00516.59
8.0.280.0050.00318.30
8.0.270.0000.00717.15
8.0.260.0000.00816.73
8.0.250.0000.00716.87
8.0.240.0040.00416.89
8.0.230.0000.00916.87
8.0.220.0030.00316.85
8.0.210.0050.00216.80
8.0.200.0030.00616.88
8.0.190.0060.00316.90
8.0.180.0000.00816.89
8.0.170.0000.00816.77
8.0.160.0000.00716.80
8.0.150.0030.00416.84
8.0.140.0080.00016.75
8.0.130.0060.00013.22
8.0.120.0030.00516.82
8.0.110.0000.00716.69
8.0.100.0000.00716.64
8.0.90.0000.00716.64
8.0.80.0030.01816.74
8.0.70.0000.00816.64
8.0.60.0000.00916.82
8.0.50.0000.00816.79
8.0.30.0140.00516.92
8.0.20.0090.00917.40
8.0.10.0040.00417.01
8.0.00.0080.01116.85
7.4.330.0050.00015.03
7.4.320.0030.00316.56
7.4.300.0030.00316.48
7.4.290.0000.00816.55
7.4.280.0030.00616.64
7.4.270.0040.00416.43
7.4.260.0030.00316.42
7.4.250.0040.00416.59
7.4.240.0020.00516.56
7.4.230.0030.00316.66
7.4.220.0100.01316.49
7.4.210.0060.01016.48
7.4.200.0040.00416.71
7.4.190.0040.00416.54
7.4.160.0090.00616.36
7.4.150.0100.00717.40
7.4.140.0110.00717.86
7.4.130.0100.01016.39
7.4.120.0130.00716.38
7.4.110.0060.01216.55
7.4.100.0060.01116.43
7.4.90.0110.00816.44
7.4.80.0090.01219.39
7.4.70.0140.00316.46
7.4.60.0050.01116.40
7.4.50.0040.00016.38
7.4.40.0020.00922.77
7.4.30.0110.01116.34
7.4.00.0070.00714.77
7.3.330.0000.00513.02
7.3.320.0000.00613.09
7.3.310.0030.00316.27
7.3.300.0030.00316.11
7.3.290.0080.00716.25
7.3.280.0080.01016.24
7.3.270.0090.00917.40
7.3.260.0040.02016.41
7.3.250.0100.00716.17
7.3.240.0070.01116.37
7.3.230.0160.00716.40
7.3.210.0080.00916.31
7.3.200.0060.01219.39
7.3.190.0190.00016.59
7.3.180.0130.00316.32
7.3.170.0130.00916.27
7.3.160.0070.01716.34
7.3.120.0060.00914.55
7.2.330.0070.01016.65
7.2.320.0100.00716.77
7.2.310.0070.01016.39
7.2.300.0040.01216.67
7.2.290.0060.01216.47
7.1.70.0000.00816.92
7.1.60.0030.02119.33
7.1.50.0090.00916.93
7.1.00.0030.07722.28
7.0.200.0050.00316.69
7.0.140.0000.07021.97
7.0.60.0100.07719.98
7.0.50.0100.08317.95
7.0.40.0100.08320.21
7.0.30.0270.05020.33
7.0.20.0230.04020.25
7.0.10.0100.08320.20
7.0.00.0070.07020.23
5.6.280.0070.07020.89
5.6.210.0070.06020.54
5.6.200.0100.08318.25
5.6.190.0070.08320.34
5.6.180.0200.09020.34
5.6.170.0200.09720.56
5.6.160.0100.07720.69
5.6.150.0070.07718.29
5.6.140.0100.03318.28
5.6.130.0170.08018.28
5.6.120.0130.07721.05
5.6.110.0200.08320.98
5.6.100.0030.04020.98
5.6.90.0070.08321.11
5.6.80.0070.06020.38
5.6.70.4570.04020.50
5.5.350.0070.08020.45
5.5.340.0070.08317.99
5.5.330.0030.04320.25
5.5.320.0370.03720.35
5.5.310.0270.05720.20
5.5.300.0030.07017.95
5.5.290.0070.05018.06
5.5.280.0030.09020.86
5.5.270.0070.05720.84
5.5.260.0030.07720.77
5.5.250.0070.09020.71
5.5.240.0100.07320.19
5.4.450.0400.04019.50
5.4.440.0100.06319.23
5.4.430.0200.05019.61
5.4.420.0170.05019.28
5.4.410.0130.05319.24
5.4.400.0130.05019.22
5.4.390.0170.05019.30
5.4.380.0200.06018.74
5.4.370.0270.04718.68
5.4.360.0230.06318.47
5.4.350.0330.05018.57
5.4.340.0300.04718.59
5.4.320.0070.03612.51
5.4.310.0080.03812.50
5.4.300.0080.04012.51
5.4.290.0070.03812.50
5.4.280.0050.03712.40
5.4.270.0070.04012.40
5.4.260.0070.04312.40
5.4.250.0060.03712.40
5.4.240.0040.04112.40
5.4.230.0070.04212.39
5.4.220.0080.03712.39
5.4.210.0050.03712.39
5.4.200.0080.04412.39
5.4.190.0060.03612.39
5.4.180.0120.04212.39
5.4.170.0310.09212.38
5.4.160.0460.08312.37
5.4.150.0190.04212.37
5.4.140.0140.04412.05
5.4.130.0310.06112.04
5.4.120.0150.04612.00
5.4.110.0140.04812.00
5.4.100.0290.06512.00
5.4.90.0160.04411.99
5.4.80.0130.04711.99
5.4.70.0190.03811.99
5.4.60.0160.04211.99
5.4.50.0160.04311.98
5.4.40.0170.04111.97
5.4.30.0350.08711.97
5.4.20.0160.04311.97
5.4.10.0150.04411.97
5.4.00.0170.04411.46
5.3.290.0070.04612.80
5.3.280.0100.04512.71
5.3.270.0200.04312.72
5.3.260.0140.05012.72
5.3.250.0190.04312.72
5.3.240.0240.07112.72
5.3.230.0150.04912.71
5.3.220.0140.04812.68
5.3.210.0190.04212.68
5.3.200.0240.03912.68
5.3.190.0150.04912.68
5.3.180.0200.04512.67
5.3.170.0400.08512.67
5.3.160.0140.04912.67
5.3.150.0140.04712.67
5.3.140.0190.04112.66
5.3.130.0240.09912.66
5.3.120.0140.04912.66
5.3.110.0150.04612.66
5.3.100.0130.05012.12
5.3.90.0180.04712.09
5.3.80.0170.04512.07
5.3.70.0170.04412.08
5.3.60.0290.06212.06
5.3.50.0230.03812.01
5.3.40.0130.04712.01
5.3.30.0170.04311.98
5.3.20.0140.04511.76
5.3.10.0130.04511.71
5.3.00.0130.04511.70
5.2.170.0130.0349.21
5.2.160.0130.0359.21
5.2.150.0160.0379.21
5.2.140.0130.0359.21
5.2.130.0130.0349.17
5.2.120.0140.0339.17
5.2.110.0100.0389.18
5.2.100.0120.0359.18
5.2.90.0160.0319.17
5.2.80.0140.0359.16
5.2.70.0140.0359.16
5.2.60.0230.0549.11
5.2.50.0220.0569.08
5.2.40.0100.0389.05
5.2.30.0120.0359.03
5.2.20.0250.0839.03
5.2.10.0130.0338.94
5.2.00.0120.0348.79
5.1.60.0110.0298.07
5.1.50.0110.0298.07
5.1.40.0110.0288.06
5.1.30.0090.0338.40
5.1.20.0090.0348.44
5.1.10.0130.0308.15
5.1.00.0070.0358.15
5.0.50.0180.0466.63
5.0.40.0080.0276.48
5.0.30.0100.0346.31
5.0.20.0090.0236.27
5.0.10.0080.0246.25
5.0.00.0100.0356.24
4.4.90.0070.0194.78
4.4.80.0090.0164.75
4.4.70.0050.0214.75
4.4.60.0100.0174.75
4.4.50.0080.0194.77
4.4.40.0160.0524.71
4.4.30.0110.0154.76
4.4.20.0090.0174.84
4.4.10.0100.0174.85
4.4.00.0070.0294.76
4.3.110.0060.0214.67
4.3.100.0060.0184.66
4.3.90.0060.0194.63
4.3.80.0100.0294.58
4.3.70.0090.0234.63
4.3.60.0070.0214.63
4.3.50.0170.0404.63
4.3.40.0080.0284.54
4.3.30.0030.0203.31
4.3.20.0060.0173.29
4.3.10.0050.0183.26
4.3.00.0030.01315.59

preferences:
63.29 ms | 401 KiB | 5 Q