3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base_convert(9999, 10, 36);

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)
8.3.60.0080.00618.20
8.3.50.0090.00721.99
8.3.40.0110.00418.57
8.3.30.0100.00318.63
8.3.20.0000.00818.55
8.3.10.0050.00319.04
8.3.00.0000.00723.48
8.2.180.0170.00316.47
8.2.170.0060.01222.96
8.2.160.0070.01020.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0100.00019.38
8.2.110.0050.00520.94
8.2.100.0040.00817.78
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0080.00017.50
8.2.60.0000.00917.68
8.2.50.0070.00318.07
8.2.40.0000.00818.03
8.2.30.0040.00419.80
8.2.20.0040.00417.66
8.2.10.0040.00417.45
8.2.00.0030.00517.45
8.1.280.0130.00325.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.47
8.1.230.0050.00520.95
8.1.220.0000.00818.77
8.1.210.0060.00318.93
8.1.200.0060.00317.23
8.1.190.0040.00417.39
8.1.180.0040.00418.10
8.1.170.0030.00518.57
8.1.160.0070.00018.81
8.1.150.0000.00718.44
8.1.140.0000.00717.36
8.1.130.0070.00017.67
8.1.120.0000.00717.38
8.1.110.0000.00717.35
8.1.100.0000.00717.29
8.1.90.0000.00817.32
8.1.80.0040.00417.32
8.1.70.0070.00017.33
8.1.60.0070.00017.30
8.1.50.0040.00417.32
8.1.40.0030.00617.45
8.1.30.0000.00717.52
8.1.20.0000.00717.46
8.1.10.0060.00317.48
8.1.00.0040.00817.30
8.0.300.0060.00319.98
8.0.290.0030.00617.04
8.0.280.0000.00718.33
8.0.270.0040.00417.18
8.0.260.0030.00316.66
8.0.250.0070.00016.92
8.0.240.0050.00316.83
8.0.230.0030.00316.70
8.0.220.0000.00616.75
8.0.210.0000.00716.76
8.0.200.0070.00016.74
8.0.190.0040.00416.87
8.0.180.0000.00716.66
8.0.170.0050.00316.73
8.0.160.0030.00316.65
8.0.150.0000.00716.77
8.0.140.0040.00416.68
8.0.130.0030.00313.14
8.0.120.0050.00216.70
8.0.110.0050.00316.72
8.0.100.0000.00816.79
8.0.90.0000.00716.82
8.0.80.0070.00716.82
8.0.70.0070.00016.66
8.0.60.0000.00716.55
8.0.50.0040.00416.60
8.0.30.0160.00316.78
8.0.20.0130.00617.40
8.0.10.0080.00016.83
8.0.00.0050.01716.51
7.4.330.0020.00314.59
7.4.320.0030.00316.30
7.4.300.0060.00016.38
7.4.290.0000.00716.38
7.4.280.0050.00316.45
7.4.270.0000.00716.46
7.4.260.0000.00613.13
7.4.250.0040.00416.36
7.4.240.0040.00416.30
7.4.230.0000.00716.43
7.4.220.0100.01316.37
7.4.210.0070.00916.45
7.4.200.0020.00516.57
7.4.190.0090.00016.43
7.4.160.0090.00616.30
7.4.150.0140.00317.40
7.4.140.0130.00417.86
7.4.130.0070.01116.38
7.4.120.0120.00616.38
7.4.110.0030.01316.30
7.4.100.0130.00416.55
7.4.90.0120.00616.20
7.4.80.0040.01319.37
7.4.70.0060.01216.32
7.4.60.0080.00816.13
7.4.50.0000.00916.41
7.4.40.0060.00922.27
7.4.30.0100.00716.45
7.4.00.0100.00715.04
7.3.330.0000.00513.04
7.3.320.0000.00513.03
7.3.310.0070.00016.05
7.3.300.0040.00216.11
7.3.290.0120.00616.12
7.3.280.0100.00616.11
7.3.270.0100.00617.40
7.3.260.0080.00818.24
7.3.250.0120.00716.20
7.3.240.0060.01116.38
7.3.230.0090.00616.39
7.3.210.0090.00916.19
7.3.200.0140.00319.39
7.3.190.0100.01316.14
7.3.180.0070.01016.32
7.3.170.0030.01716.28
7.3.160.0090.00616.22
7.3.120.0060.00914.65
7.2.330.0100.00716.31
7.2.320.0160.00016.57
7.2.310.0100.00716.37
7.2.300.0090.00916.50
7.2.290.0050.01416.61
7.2.60.0090.00616.79
7.2.50.0120.00016.82
7.1.200.0000.01115.68
7.1.70.0090.00016.74
7.1.60.0110.01519.40
7.1.50.0100.01016.82
7.1.00.0030.05322.51
7.0.200.0000.01016.57
7.0.140.0000.07722.04
7.0.70.0100.06321.67
7.0.60.0030.05721.63
7.0.50.0030.08322.18
7.0.40.0030.07320.06
7.0.30.0070.08020.08
7.0.20.0130.08020.17
7.0.10.0130.06719.94
7.0.00.0000.08320.09
5.6.280.0100.06721.12
5.6.220.0070.07720.56
5.6.210.0000.08720.58
5.6.200.0030.07721.00
5.6.190.0030.08321.16
5.6.180.0030.07021.01
5.6.170.0030.06321.00
5.6.160.0030.07721.03
5.6.150.0070.08021.01
5.6.140.0030.05721.00
5.6.130.0000.05021.01
5.6.120.0130.06020.99
5.6.110.0000.04720.98
5.6.100.0000.08321.09
5.6.90.0070.08021.05
5.6.80.0000.06320.42
5.6.70.0000.08320.44
5.6.60.0030.05720.37
5.6.50.0030.05020.33
5.6.40.0070.04720.42
5.6.30.0000.04020.48
5.6.20.0070.03720.29
5.6.10.0030.04320.51
5.6.00.0030.06320.29
5.5.360.0030.07020.42
5.5.350.0030.07720.27
5.5.340.0100.06320.63
5.5.330.0070.07020.85
5.5.320.0070.05020.87
5.5.310.0030.07720.86
5.5.300.0000.08320.82
5.5.290.0030.08020.86
5.5.280.0000.06320.72
5.5.270.0070.08020.78
5.5.260.0070.04020.78
5.5.250.0030.07320.60
5.5.240.0030.05320.30
5.5.230.0030.05720.25
5.5.220.0030.08020.16
5.5.210.0000.08020.25
5.5.200.0030.03720.10
5.5.190.0030.03720.10
5.5.180.0070.03320.14
5.5.160.0030.04720.21
5.5.150.0000.07720.22
5.5.140.0000.04720.06
5.5.130.0030.05020.13
5.5.120.0030.05720.20
5.5.110.0030.08020.13
5.5.100.0030.06019.94
5.5.90.0030.07720.19
5.5.80.0070.05720.03
5.5.70.0100.05720.04
5.5.60.0130.06720.07
5.5.50.0000.05320.01
5.5.40.0030.06720.04
5.5.30.0000.04320.07
5.5.20.0030.04020.12
5.5.10.0030.03720.01
5.5.00.0070.03720.10
5.4.450.0030.05719.42
5.4.440.0030.04019.30
5.4.430.0030.07019.27
5.4.420.0200.05019.35
5.4.410.0030.07019.26
5.4.400.0130.07019.06
5.4.390.0070.07718.89
5.4.380.0030.04319.24
5.4.370.0070.03718.81
5.4.360.0030.06018.90
5.4.350.0030.06319.09
5.4.340.0030.06019.07
5.4.320.0000.04018.90
5.4.310.0000.08319.07
5.4.300.0030.04318.96
5.4.290.0000.04319.22
5.4.280.0000.05318.93
5.4.270.0000.07719.22
5.4.260.0030.04019.09
5.4.250.0000.09019.04
5.4.240.0000.05318.77
5.4.230.0030.04319.01
5.4.220.0000.05318.89
5.4.210.0030.05319.10
5.4.200.0030.04719.03
5.4.190.0000.05318.83
5.4.180.0070.04019.11
5.4.170.0030.03719.23
5.4.160.0030.07018.95
5.4.150.0000.04019.07
5.4.140.0030.07316.27
5.4.130.0030.05316.32
5.4.120.0130.05016.30
5.4.110.0070.03316.44
5.4.100.0000.07316.21
5.4.90.0000.07316.20
5.4.80.0030.04016.32
5.4.70.0070.05316.38
5.4.60.0000.06016.35
5.4.50.0030.06316.41
5.4.40.0000.05016.32
5.4.30.0030.03316.28
5.4.20.0030.06716.34
5.4.10.0070.07316.36
5.4.00.0030.07315.67
5.3.290.0030.04014.70
5.3.280.0100.05014.70
5.3.270.0000.07714.70
5.3.260.0000.04714.70
5.3.250.0000.04014.70
5.3.240.0000.05714.70
5.3.230.0030.06714.70
5.3.220.0070.06714.70
5.3.210.0000.07314.70
5.3.200.0030.04314.70
5.3.190.0030.04314.70
5.3.180.0030.03714.70
5.3.170.0030.04314.70
5.3.160.0130.04014.70
5.3.150.0030.07314.70
5.3.140.0000.05314.70
5.3.130.0070.07014.70
5.3.120.0000.07314.70
5.3.110.0100.08014.70
5.3.100.0070.06714.70
5.3.90.0030.07314.70
5.3.80.0070.03714.70
5.3.70.0130.02314.70
5.3.60.0000.07314.70
5.3.50.0070.06014.70
5.3.40.0000.04014.70
5.3.30.0000.06014.70
5.3.20.0030.03714.70
5.3.10.0000.06014.70
5.3.00.0030.03714.70
5.2.170.0000.03714.70
5.2.160.0000.05714.70
5.2.150.0000.03014.70
5.2.140.0000.03314.70
5.2.130.0000.05714.70
5.2.120.0000.04014.70
5.2.110.0000.03014.70
5.2.100.0030.05714.70
5.2.90.0030.06014.70
5.2.80.0030.04014.70
5.2.70.0030.05714.70
5.2.60.0030.06314.70
5.2.50.0030.05014.70
5.2.40.0030.05314.70
5.2.30.0030.06014.70
5.2.20.0030.03314.70
5.2.10.0030.04314.70
5.2.00.0030.04014.70
5.1.60.0030.04714.70
5.1.50.0030.02714.70
5.1.40.0030.03314.70
5.1.30.0000.05714.70
5.1.20.0030.05714.70
5.1.10.0070.05014.70
5.1.00.0000.03714.70
5.0.50.0070.02314.70
5.0.40.0000.02014.70
5.0.30.0030.06714.70
5.0.20.0030.02014.70
5.0.10.0030.03014.70
5.0.00.0030.04714.70
4.4.90.0000.03314.70
4.4.80.0030.03014.70
4.4.70.0000.02714.70
4.4.60.0000.03714.70
4.4.50.0000.02714.70
4.4.40.0030.04714.70
4.4.30.0000.02014.70
4.4.20.0000.03314.70
4.4.10.0000.03014.70
4.4.00.0000.02714.70
4.3.110.0000.03014.70
4.3.100.0000.02014.70
4.3.90.0000.02014.70
4.3.80.0000.05714.70
4.3.70.0030.02314.70
4.3.60.0000.03314.70
4.3.50.0030.02014.70
4.3.40.0000.05314.70
4.3.30.0000.02014.70
4.3.20.0030.02314.70
4.3.10.0030.03314.70
4.3.00.0030.01314.70

preferences:
41.95 ms | 401 KiB | 5 Q