3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encoded = 'begin 644 test.txt &<&QA:6X* ` end'; echo convert_uudecode($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)
8.3.60.0120.00616.61
8.3.50.0040.01217.95
8.3.40.0060.00918.67
8.3.30.0070.00718.54
8.3.20.0050.00318.58
8.3.10.0050.00321.86
8.3.00.0080.00017.78
8.2.180.0040.01118.16
8.2.170.0140.00722.96
8.2.160.0100.00620.88
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00319.89
8.2.110.0080.00321.01
8.2.100.0090.00318.03
8.2.90.0040.00417.84
8.2.80.0060.00318.05
8.2.70.0060.00317.93
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0000.00820.98
8.2.30.0000.00819.96
8.2.20.0050.00217.77
8.2.10.0030.00418.06
8.2.00.0050.00218.04
8.1.280.0070.00725.92
8.1.270.0040.00423.97
8.1.260.0100.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.21
8.1.230.0060.00622.86
8.1.220.0060.00317.78
8.1.210.0060.00318.77
8.1.200.0080.00317.23
8.1.190.0000.00817.13
8.1.180.0050.00218.10
8.1.170.0040.00418.49
8.1.160.0100.00021.86
8.1.150.0000.00818.93
8.1.140.0030.00519.61
8.1.130.0000.00717.69
8.1.120.0050.00217.40
8.1.110.0000.00717.52
8.1.100.0040.00417.34
8.1.90.0060.00317.32
8.1.80.0040.00417.37
8.1.70.0070.00017.44
8.1.60.0040.00417.57
8.1.50.0030.00517.51
8.1.40.0000.00817.43
8.1.30.0030.00517.60
8.1.20.0050.00217.61
8.1.10.0070.00017.43
8.1.00.0000.00817.36
8.0.300.0080.00319.77
8.0.290.0040.00416.75
8.0.280.0070.00018.54
8.0.270.0040.00416.80
8.0.260.0030.00317.30
8.0.250.0030.00516.89
8.0.240.0030.00316.96
8.0.230.0000.00716.96
8.0.220.0040.00416.87
8.0.210.0000.00716.88
8.0.200.0000.00716.86
8.0.190.0000.00716.94
8.0.180.0000.00716.88
8.0.170.0040.00416.92
8.0.160.0000.00716.95
8.0.150.0000.00716.89
8.0.140.0070.00016.82
8.0.130.0060.00013.35
8.0.120.0000.00716.85
8.0.110.0040.00416.78
8.0.100.0000.00816.91
8.0.90.0070.00016.75
8.0.80.0130.00316.92
8.0.70.0030.00516.91
8.0.60.0070.00016.91
8.0.50.0000.00816.75
8.0.30.0110.01116.97
8.0.20.0090.00917.40
8.0.10.0000.00716.82
8.0.00.0060.01216.79
7.4.330.0020.00215.08
7.4.320.0030.00316.50
7.4.300.0030.00316.54
7.4.290.0000.00716.50
7.4.280.0050.00316.51
7.4.270.0030.00316.59
7.4.260.0030.00316.62
7.4.250.0040.00416.51
7.4.240.0080.00016.49
7.4.230.0000.00716.48
7.4.220.0110.00716.43
7.4.210.0040.01316.55
7.4.200.0040.00416.32
7.4.160.0130.00316.62
7.4.150.0060.01217.40
7.4.140.0110.00917.86
7.4.130.0130.00516.45
7.4.120.0060.01416.53
7.4.110.0140.00316.52
7.4.100.0100.00516.49
7.4.90.0040.01316.36
7.4.80.0130.00619.39
7.4.70.0030.01316.37
7.4.60.0100.01016.50
7.4.50.0080.00416.56
7.4.40.0070.01016.30
7.4.30.0070.01716.57
7.4.00.0030.01314.82
7.3.330.0000.00613.10
7.3.320.0020.00212.99
7.3.310.0000.00716.20
7.3.300.0030.00316.03
7.3.290.0040.00416.05
7.3.280.0060.01216.24
7.3.270.0070.01117.40
7.3.260.0090.00916.56
7.3.250.0130.00616.39
7.3.240.0070.01216.17
7.3.230.0090.01216.51
7.3.210.0120.00616.12
7.3.200.0060.00919.39
7.3.190.0030.01416.48
7.3.180.0170.01916.31
7.3.170.0180.00316.21
7.3.160.0080.00816.26
7.2.330.0110.00816.59
7.2.320.0190.00316.55
7.2.310.0060.01216.49
7.2.300.0060.01016.66
7.2.290.0060.00916.35
7.2.110.0200.00516.43
7.2.100.0110.00616.28
7.2.90.0260.00316.43
7.2.80.0190.00316.49
7.2.70.0170.00516.62
7.2.60.0200.01016.51
7.2.50.0090.01416.80
7.2.40.0140.01016.90
7.2.30.0220.01016.82
7.2.20.0200.01016.60
7.2.10.0250.00816.77
7.2.00.0270.00616.72
7.1.230.0160.00415.79
7.1.220.0300.00015.81
7.1.210.0420.00415.43
7.1.200.0100.00815.59
7.1.190.0260.00215.58
7.1.180.0070.01115.48
7.1.170.0300.00815.79
7.1.160.0200.00015.41
7.1.150.0180.00415.56
7.1.140.0230.00215.72
7.1.130.0290.00615.64
7.1.120.0180.00615.79
7.1.110.0220.00515.77
7.1.100.1810.01015.92
7.1.90.1230.00415.93
7.1.80.0160.01415.80
7.1.70.0130.00515.98
7.1.60.1190.01422.84
7.1.50.0370.00924.44
7.1.40.1540.01024.25
7.1.30.0220.01224.21
7.1.20.0210.00624.24
7.1.10.1730.00715.12
7.1.00.0120.03117.65
7.0.310.0190.00315.28
7.0.300.0090.00915.30
7.0.290.0080.00915.29
7.0.280.0100.00715.23
7.0.270.0080.00815.34
7.0.260.0130.00715.32
7.0.250.0190.00015.21
7.0.240.1790.00615.49
7.0.230.0130.00515.63
7.0.220.0160.00615.46
7.0.210.1790.00315.02
7.0.200.0070.00815.77
7.0.190.0100.01215.11
7.0.180.1930.00814.76
7.0.170.0110.00714.89
7.0.160.0130.00514.82
7.0.150.1980.01014.81
7.0.140.0110.01314.96
7.0.130.1670.01015.12
7.0.120.1280.01014.77
7.0.110.0390.00414.78
7.0.100.0170.00514.82
7.0.90.0090.00714.91
7.0.80.0160.00514.90
7.0.70.0270.00614.98
7.0.60.1250.02416.63
7.0.50.1450.02916.73
7.0.40.0140.02416.28
7.0.30.0280.02716.09
7.0.20.0700.02316.09
7.0.10.0130.02316.15
7.0.00.0100.02516.12
5.6.380.0130.00314.30
5.6.370.0120.00614.16
5.6.360.0140.00014.52
5.6.350.0070.00914.02
5.6.340.0030.01114.59
5.6.330.0160.00014.57
5.6.320.0160.00014.35
5.6.310.0180.00314.27
5.6.300.0220.03017.46
5.6.290.0180.03317.33
5.6.280.0120.04418.83
5.6.270.0150.03417.63
5.6.260.0120.04217.48
5.6.250.0130.03017.60
5.6.240.0100.05017.63
5.6.230.0110.03517.62
5.6.220.0200.03917.62
5.6.210.0130.04118.56
5.6.200.0160.04718.68
5.6.190.0130.04718.71
5.6.180.0170.04118.53
5.6.170.0160.03818.79
5.6.160.0200.03918.72
5.6.150.0160.04118.71
5.6.140.0110.04918.68
5.6.130.0140.04018.67
5.6.120.0160.03718.69
5.6.110.0210.03618.72
5.6.100.0150.04518.73
5.6.90.0200.04518.67
5.6.80.0120.04918.13
5.6.70.0110.04718.24
5.6.60.0170.04218.33
5.6.50.0140.03618.30
5.6.40.0150.03818.29
5.6.30.0160.03918.29
5.6.20.0130.04818.23
5.6.10.0220.03718.25
5.6.00.0110.04318.22
5.5.380.0100.03015.12
5.5.370.0120.03715.17
5.5.360.0140.03615.11
5.5.350.0110.05216.90
5.5.340.0070.03917.11
5.5.330.0170.03917.25
5.5.320.0160.03317.23
5.5.310.0180.03117.21
5.5.300.0120.03717.16
5.5.290.0110.04217.14
5.5.280.0110.04017.23
5.5.270.0160.04217.18
5.5.260.0110.04817.19
5.5.250.0110.05217.03
5.5.240.0140.04116.76
5.5.230.0160.04116.73
5.5.220.0110.04116.81
5.5.210.0120.03816.72
5.5.200.0180.03616.70
5.5.190.0160.04216.83
5.5.180.0120.04616.77
5.5.170.0090.00913.71
5.5.160.0110.03816.80
5.5.150.0130.03916.69
5.5.140.0180.03616.73
5.5.130.0110.04416.77
5.5.120.0110.04116.75
5.5.110.0170.04216.68
5.5.100.0140.04316.73
5.5.90.0180.03716.63
5.5.80.0120.04516.71
5.5.70.0170.05016.70
5.5.60.0110.04016.68
5.5.50.0130.03716.65
5.5.40.0150.03716.74
5.5.30.0120.03816.62
5.5.20.0130.03816.64
5.5.10.0170.04116.64
5.5.00.0130.03616.69

preferences:
58.14 ms | 400 KiB | 5 Q