3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encoded = '%=&5S=`H`'; echo convert_uudecode($encoded);

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)
8.3.60.0180.00318.31
8.3.50.0130.00621.87
8.3.40.0090.00618.67
8.3.30.0040.01118.59
8.3.20.0080.00018.65
8.3.10.0080.00021.60
8.3.00.0040.00417.80
8.2.180.0030.01016.32
8.2.170.0150.00322.96
8.2.160.0160.00621.01
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00418.04
8.2.120.0050.00326.35
8.2.110.0070.01020.52
8.2.100.0110.00417.91
8.2.90.0040.00420.72
8.2.80.0060.00617.97
8.2.70.0040.00417.93
8.2.60.0040.00418.22
8.2.50.0080.00018.10
8.2.40.0050.00321.19
8.2.30.0000.00819.30
8.2.20.0000.00717.79
8.2.10.0050.00318.03
8.2.00.0040.00418.03
8.1.280.0140.00725.92
8.1.270.0040.00424.05
8.1.260.0070.00028.09
8.1.250.0030.00628.09
8.1.240.0090.00923.86
8.1.230.0060.00620.96
8.1.220.0040.00417.79
8.1.210.0030.00619.15
8.1.200.0050.00317.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0030.00518.82
8.1.150.0000.00718.80
8.1.140.0040.00419.43
8.1.130.0000.00717.72
8.1.120.0040.00417.38
8.1.110.0000.00717.43
8.1.100.0030.00317.46
8.1.90.0050.00517.44
8.1.80.0000.00717.46
8.1.70.0000.00717.43
8.1.60.0070.00017.55
8.1.50.0040.00417.50
8.1.40.0040.00417.51
8.1.30.0080.00017.61
8.1.20.0080.00017.62
8.1.10.0000.00717.45
8.1.00.0000.00817.46
8.0.300.0030.00620.04
8.0.290.0000.00816.75
8.0.280.0030.00318.52
8.0.270.0040.00416.93
8.0.260.0100.00017.38
8.0.250.0040.00416.90
8.0.240.0040.00417.00
8.0.230.0070.00016.91
8.0.220.0000.00716.90
8.0.210.0020.00516.77
8.0.200.0000.00716.83
8.0.190.0040.00416.93
8.0.180.0000.00716.91
8.0.170.0000.00816.89
8.0.160.0030.00316.84
8.0.150.0000.00816.87
8.0.140.0000.00716.88
8.0.130.0000.00513.28
8.0.120.0060.00316.82
8.0.110.0050.00216.82
8.0.100.0040.00416.81
8.0.90.0000.00716.89
8.0.80.0110.00716.79
8.0.70.0040.00416.76
8.0.60.0000.00816.66
8.0.50.0000.00816.77
8.0.30.0100.00716.88
8.0.20.0110.00917.40
8.0.10.0000.00816.96
8.0.00.0090.00916.93
7.4.330.0050.00015.08
7.4.320.0030.00316.54
7.4.300.0030.00316.39
7.4.290.0000.00716.59
7.4.280.0000.00816.63
7.4.270.0000.00616.39
7.4.260.0040.00416.47
7.4.250.0040.00416.42
7.4.240.0040.00416.67
7.4.230.0000.00716.59
7.4.220.0090.01016.59
7.4.210.0090.00916.45
7.4.200.0000.00716.54
7.4.150.0070.01017.40
7.4.140.0070.01717.86
7.4.130.0080.01116.44
7.4.120.0100.00716.40
7.4.110.0030.01316.64
7.4.100.0030.01416.66
7.4.90.0030.01416.56
7.4.80.0060.01119.39
7.4.70.0090.01216.39
7.4.60.0150.00616.56
7.4.50.0070.00716.56
7.4.40.0120.00916.58
7.4.30.0090.01216.29
7.4.00.0070.00714.92
7.3.330.0060.00013.13
7.3.320.0000.00513.09
7.3.310.0000.00716.14
7.3.300.0030.00316.29
7.3.290.0070.01116.17
7.3.280.0060.01116.17
7.3.270.0070.01017.40
7.3.260.0070.01116.42
7.3.250.0140.00416.34
7.3.240.0140.00516.61
7.3.230.0080.00816.39
7.3.210.0100.01316.52
7.3.200.0060.01219.39
7.3.190.0130.01416.43
7.3.180.0160.00416.50
7.3.170.0080.00816.52
7.3.160.0120.00316.30
7.2.330.0110.00916.41
7.2.320.0080.00816.59
7.2.310.0060.01216.65
7.2.300.0070.01016.42
7.2.290.0060.00916.70
7.2.80.0140.00716.23
7.2.60.0030.00916.58
7.1.200.0000.01015.64
7.1.70.0000.01316.96
7.1.60.0090.01519.54
7.1.00.0030.07722.52
7.0.200.0000.00716.80
7.0.60.0170.05719.96
7.0.50.0100.06020.29
7.0.40.0200.05020.28
7.0.30.0230.08720.29
7.0.20.0230.05720.28
7.0.10.0070.06720.27
7.0.00.0330.05020.21
5.6.280.0070.06721.11
5.6.210.0030.05020.46
5.6.200.0130.06321.19
5.6.190.0170.05721.03
5.6.180.0230.05020.94
5.6.170.0230.07020.93
5.6.160.0330.07021.15
5.6.150.0170.06021.06
5.6.140.0230.07320.99
5.6.130.0100.06721.02
5.6.120.0270.05720.99
5.6.110.0230.08021.01
5.6.100.0100.07021.12
5.6.90.0300.07321.03
5.6.80.0100.08020.44
5.6.70.0270.07720.42
5.6.60.0330.06020.54
5.6.50.0230.05320.41
5.6.40.0270.07020.39
5.6.30.0170.08020.40
5.6.20.0130.05720.35
5.6.10.0170.05720.38
5.6.00.0170.07720.47
5.5.350.0030.08020.32
5.5.340.0230.07320.82
5.5.330.0100.06021.02
5.5.320.0170.08020.94
5.5.310.0230.06320.74
5.5.300.0100.06020.85
5.5.290.0230.07720.80
5.5.280.0170.06320.92
5.5.270.0200.06720.71
5.5.260.0330.06320.68
5.5.250.0300.07320.66
5.5.240.0230.05320.16
5.5.230.0330.05320.19
5.5.220.0400.06320.31
5.5.210.0330.05720.10
5.5.200.0030.06720.16
5.5.190.0200.06020.33
5.5.180.0130.06320.09
5.5.160.0170.05320.36
5.5.150.0230.05020.17
5.5.140.0100.06020.20
5.5.130.0100.06320.37
5.5.120.0230.05320.03
5.5.110.0200.05020.18
5.5.100.0070.06319.94
5.5.90.0200.06320.14
5.5.80.0170.04720.22
5.5.70.0200.05019.92
5.5.60.0130.05720.07
5.5.50.0230.06719.98
5.5.40.0270.05020.13
5.5.30.0230.04720.06
5.5.20.0230.06319.96
5.5.10.0170.06320.02
5.5.00.0230.07320.04

preferences:
32.08 ms | 401 KiB | 5 Q