3v4l.org

run code in 300+ PHP versions simultaneously
<?php base_convert('ffeeee',16,10);

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)
8.3.40.0070.00718.73
8.3.30.0120.00320.29
8.3.20.0040.00420.29
8.3.10.0080.00020.79
8.3.00.0040.00423.56
8.2.170.0030.01022.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00020.94
8.2.110.0080.00019.27
8.2.100.0070.00417.59
8.2.90.0100.00019.00
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0060.00319.60
8.2.30.0070.00019.43
8.2.20.0000.00917.39
8.2.10.0080.00017.45
8.2.00.0050.00517.63
8.1.270.0100.00023.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00322.38
8.1.230.0070.00321.03
8.1.220.0000.00818.77
8.1.210.0060.00318.96
8.1.200.0060.00317.22
8.1.190.0040.00417.41
8.1.180.0050.00318.10
8.1.170.0030.00518.68
8.1.160.0040.00418.81
8.1.150.0040.00418.42
8.1.140.0080.00017.30
8.1.130.0030.00317.68
8.1.120.0000.00717.32
8.1.110.0040.00417.20
8.1.100.0000.00717.21
8.1.90.0040.00417.37
8.1.80.0000.00717.31
8.1.70.0030.00517.19
8.1.60.0070.00017.48
8.1.50.0000.00717.24
8.1.40.0040.00417.38
8.1.30.0040.00417.53
8.1.20.0080.00017.47
8.1.10.0060.00317.35
8.1.00.0040.00417.30
8.0.300.0030.00319.85
8.0.290.0040.00416.93
8.0.280.0000.00718.37
8.0.270.0080.00017.03
8.0.260.0000.00618.30
8.0.250.0070.00016.85
8.0.240.0040.00416.84
8.0.230.0000.00716.77
8.0.220.0000.00716.73
8.0.210.0040.00416.75
8.0.200.0030.00316.70
8.0.190.0000.00716.71
8.0.180.0070.00016.79
8.0.170.0000.00716.65
8.0.160.0030.00316.86
8.0.150.0030.00516.70
8.0.140.0000.00816.65
8.0.130.0000.00613.17
8.0.120.0070.00016.61
8.0.110.0030.00316.81
8.0.100.0040.00416.75
8.0.90.0000.00716.69
8.0.80.0150.00316.80
8.0.70.0040.00416.64
8.0.60.0000.00716.62
8.0.50.0050.00216.78
8.0.30.0130.00617.09
8.0.20.0080.01117.40
8.0.10.0040.00416.86
8.0.00.0110.01016.62
7.4.330.0050.00016.79
7.4.320.0030.00316.43
7.4.300.0060.00016.40
7.4.290.0000.00716.35
7.4.280.0070.00016.46
7.4.270.0030.00316.46
7.4.260.0000.00513.17
7.4.250.0040.00416.30
7.4.240.0070.00016.49
7.4.230.0000.00816.53
7.4.220.0090.00916.36
7.4.210.0080.00816.44
7.4.200.0070.00016.16
7.4.190.0070.00016.54
7.4.160.0090.00616.16
7.4.150.0130.00717.40
7.4.140.0090.00917.86
7.4.130.0070.00916.35
7.4.120.0130.00616.42
7.4.110.0060.00916.41
7.4.100.0070.01116.45
7.4.90.0080.01216.29
7.4.80.0090.00619.39
7.4.70.0100.01016.32
7.4.60.0130.00316.38
7.4.50.0000.00816.32
7.4.40.0030.00822.77
7.4.30.0030.01516.31
7.4.10.0040.01414.48
7.4.00.0070.01014.65
7.3.330.0000.00513.11
7.3.320.0000.00512.87
7.3.310.0060.00315.98
7.3.300.0060.00016.09
7.3.290.0030.01016.11
7.3.280.0080.00816.16
7.3.270.0100.00717.40
7.3.260.0140.00818.24
7.3.250.0110.00616.35
7.3.240.0120.00916.39
7.3.230.0110.00616.39
7.3.210.0070.01016.13
7.3.200.0060.01319.39
7.3.190.0000.01716.09
7.3.180.0060.00916.23
7.3.170.0080.00816.38
7.3.160.0050.01116.36
7.3.130.0060.01314.88
7.3.120.0120.00514.68
7.3.110.0110.00714.45
7.3.100.0000.01614.61
7.3.90.0060.00914.65
7.3.80.0050.00514.57
7.3.70.0120.00314.86
7.3.60.0040.01114.56
7.3.50.0030.01014.82
7.3.40.0070.00714.66
7.3.30.0130.00014.57
7.3.20.0000.01116.52
7.3.10.0040.01016.54
7.3.00.0060.00716.40
7.2.330.0090.00916.66
7.2.320.0100.01116.40
7.2.310.0160.00616.52
7.2.300.0070.01016.57
7.2.290.0030.01316.14
7.2.260.0140.00314.82
7.2.250.0070.01114.54
7.2.240.0090.00314.96
7.2.230.0070.01014.91
7.2.220.0150.00315.07
7.2.210.0040.00414.77
7.2.200.0090.00314.94
7.2.190.0110.00414.68
7.2.180.0130.00014.86
7.2.170.0080.00414.75
7.2.160.0030.01014.95
7.2.150.0080.00416.53
7.2.140.0040.01216.71
7.2.130.0070.00516.79
7.2.120.0060.00516.64
7.2.110.0030.00716.62
7.2.100.0030.00716.66
7.2.90.0030.00816.60
7.2.80.0020.00916.71
7.2.70.0010.01116.65
7.2.60.0100.00316.66
7.2.50.0070.00616.65
7.2.40.0010.01116.70
7.2.30.0070.00516.58
7.2.20.0060.00716.60
7.2.10.0040.00916.67
7.2.00.0030.01017.20
7.1.330.0090.00615.63
7.1.320.0090.00615.55
7.1.310.0070.00315.68
7.1.300.0000.01315.68
7.1.290.0000.00815.65
7.1.280.0000.01315.58
7.1.270.0000.01015.86
7.1.260.0130.00015.86
7.1.250.0090.00315.62
7.1.240.0030.00615.47
7.1.230.0110.00015.73
7.1.220.0100.00015.59
7.1.210.0040.00715.57
7.1.200.0000.01015.64
7.1.190.0080.00015.43
7.1.180.0000.01415.57
7.1.170.0090.00915.57
7.1.160.0050.00515.68
7.1.150.0070.00715.69
7.1.140.0030.00715.47
7.1.130.0040.01115.63
7.1.120.0070.00715.50
7.1.110.0100.00615.71
7.1.100.0060.00716.84
7.1.90.0060.00915.37
7.1.80.0040.01115.56
7.1.70.0040.00616.42
7.1.60.0070.00817.52
7.1.50.0050.01315.98
7.1.40.0030.00915.35
7.1.30.0030.01015.73
7.1.20.0110.00315.78
7.1.10.0070.00715.67
7.1.00.0020.03418.98
7.0.330.0030.00615.26
7.0.320.0060.00915.19
7.0.310.0030.00715.30
7.0.300.0070.00415.24
7.0.290.0000.00915.26
7.0.280.0080.00415.30
7.0.270.0040.01115.00
7.0.260.0030.00915.08
7.0.250.0100.00315.07
7.0.240.0060.00615.33
7.0.230.0040.00415.21
7.0.220.0080.00015.03
7.0.210.0070.00715.21
7.0.200.0060.00215.91
7.0.190.0000.01215.06
7.0.180.0070.00715.32
7.0.170.0070.00715.03
7.0.160.0040.00815.25
7.0.150.0000.01215.04
7.0.140.0040.04018.64
7.0.130.0040.01115.40
7.0.120.0030.01415.49
7.0.110.0080.00515.40
7.0.100.0090.01917.75
7.0.90.0140.01517.55
7.0.80.0020.02417.34
7.0.70.0080.03517.67
7.0.60.0050.02317.64
7.0.50.0030.02517.76
7.0.40.0020.02616.50
7.0.30.0050.02216.63
7.0.20.0050.02516.79
7.0.10.0050.03316.75
7.0.00.0050.02216.64
5.6.400.0090.00314.09
5.6.390.0070.00713.91
5.6.380.0000.01414.27
5.6.370.0000.00913.91
5.6.360.0030.01414.15
5.6.350.0060.00914.21
5.6.340.0040.00414.32
5.6.330.0060.00314.44
5.6.320.0000.00914.36
5.6.310.0120.00014.36
5.6.300.0030.01013.77
5.6.290.0000.00814.03
5.6.280.0000.04417.51
5.6.270.0000.00914.05
5.6.260.0080.00314.07
5.6.250.0060.02017.35
5.6.240.0020.02617.30
5.6.230.0060.02017.35
5.6.220.0050.02117.29
5.6.210.0100.01817.39
5.6.200.0000.02417.51
5.6.190.0050.02017.61
5.6.180.0050.02217.54
5.6.170.0050.02317.50
5.6.160.0020.02517.54
5.6.150.0030.02617.49
5.6.140.0140.04317.64
5.6.130.0080.04517.54
5.6.120.0040.04517.64
5.6.110.0030.02817.66
5.6.100.0050.02917.62
5.6.90.0050.04717.43
5.6.80.0070.04417.26
5.6.70.0070.04217.12
5.6.60.0120.04017.21
5.6.50.0100.02217.27
5.6.40.0080.04917.32
5.6.30.0100.03817.13
5.6.20.0040.04117.24
5.6.10.0050.02617.24
5.6.00.0070.04017.15
5.5.380.0040.02117.30
5.5.370.0080.01717.43
5.5.360.0080.01817.18
5.5.350.0050.02217.28
5.5.340.0070.02317.49
5.5.330.0050.02117.40
5.5.320.0040.02617.35
5.5.310.0070.01817.46
5.5.300.0080.04317.51
5.5.290.0070.04417.54
5.5.280.0030.03117.52
5.5.270.0050.04817.38
5.5.260.0070.03017.50
5.5.250.0140.02717.11
5.5.240.0020.03017.18
5.5.230.0060.04116.96
5.5.220.0050.04317.23
5.5.210.0090.02317.08
5.5.200.0030.04716.98
5.5.190.0020.02717.01
5.5.180.0070.04217.01
5.5.170.0000.01613.98
5.5.160.0100.04016.86
5.5.150.0050.03717.08
5.5.140.0100.04217.06
5.5.130.0000.03816.85
5.5.120.0020.04217.12
5.5.110.0100.03317.23
5.5.100.0020.03916.84
5.5.90.0080.03517.17
5.5.80.0070.04217.02
5.5.70.0050.04317.03
5.5.60.0050.03817.00
5.5.50.0090.03916.82
5.5.40.0050.03317.14
5.5.30.0100.03517.09
5.5.20.0090.04116.95
5.5.10.0050.02816.93
5.5.00.0070.04217.03
5.4.450.0070.04015.52
5.4.440.0070.04215.58
5.4.430.0120.01815.58
5.4.420.0010.04115.50
5.4.410.0100.02815.45
5.4.400.0070.04215.32
5.4.390.0080.04115.28
5.4.380.0060.03415.21
5.4.370.0020.02715.33
5.4.360.0050.03015.34
5.4.350.0070.04215.30
5.4.340.0050.04215.38
5.4.330.0030.00711.61
5.4.320.0020.03515.34
5.4.310.0070.02215.35
5.4.300.0070.04015.38
5.4.290.0060.04115.35
5.4.280.0050.02815.38
5.4.270.0090.03715.34
5.4.260.0100.03315.26
5.4.250.0080.03815.38
5.4.240.0080.02715.35
5.4.230.0070.04015.34
5.4.220.0060.03815.32
5.4.210.0050.02615.32
5.4.200.0110.02715.39
5.4.190.0050.02215.29
5.4.180.0050.03815.41
5.4.170.0050.03015.25
5.4.160.0050.04015.19
5.4.150.0030.04315.29
5.4.140.0030.04414.03
5.4.130.0030.03813.87
5.4.120.0020.04213.94
5.4.110.0080.03513.97
5.4.100.0020.02414.02
5.4.90.0050.02113.99
5.4.80.0080.03313.95
5.4.70.0080.03413.99
5.4.60.0020.02713.90
5.4.50.0020.03813.89
5.4.40.0030.03814.02
5.4.30.0070.02014.01
5.4.20.0070.02513.89
5.4.10.0020.04214.01
5.4.00.0030.02313.69
5.3.290.0090.01713.14
5.3.280.0070.03313.02
5.3.270.0020.04213.04
5.3.260.0050.04013.09
5.3.250.0080.03513.03
5.3.240.0080.03713.10
5.3.230.0030.02613.03
5.3.220.0080.03513.07
5.3.210.0030.04313.06
5.3.200.0050.02513.09
5.3.190.0030.03813.06
5.3.180.0080.03813.02
5.3.170.0100.03513.08
5.3.160.0050.02913.08
5.3.150.0080.02813.06
5.3.140.0040.04213.07
5.3.130.0070.03413.06
5.3.120.0040.02313.06
5.3.110.0070.04013.00
5.3.100.0060.03312.75
5.3.90.0050.04112.81
5.3.80.0030.04512.74
5.3.70.0060.02612.74
5.3.60.0020.03712.81
5.3.50.0050.02712.65
5.3.40.0050.04012.77
5.3.30.0020.03512.74
5.3.20.0030.04012.62
5.3.10.0050.02812.56
5.3.00.0050.03812.62
5.2.170.0070.05711.20
5.2.160.0070.03011.08
5.2.150.0000.03710.95
5.2.140.0070.04311.20
5.2.130.0070.03011.09
5.2.120.0100.05711.09
5.2.110.0100.05710.94
5.2.100.0070.03010.94
5.2.90.0000.03010.93
5.2.80.0030.05711.09
5.2.70.0100.06010.97
5.2.60.0070.06711.02
5.2.50.0070.05311.06
5.2.40.0030.06310.97
5.2.30.0100.05010.96
5.2.20.0000.04010.88
5.2.10.0030.03010.91
5.2.00.0030.02710.76
5.1.60.0100.02010.01
5.1.50.0030.03310.01
5.1.40.0000.02710.02
5.1.30.0100.05310.37
5.1.20.0100.05010.39
5.1.10.0070.0439.94
5.1.00.0070.04710.06
5.0.50.0030.0478.59
5.0.40.0100.0208.40
5.0.30.0000.0378.27
5.0.20.0030.0238.30
5.0.10.0070.0208.27
5.0.00.0070.0308.27
4.4.90.0000.0378.27
4.4.80.0070.0278.27
4.4.70.0130.0078.27
4.4.60.0000.0378.27
4.4.50.0000.0338.27
4.4.40.0000.0478.27
4.4.30.0000.0378.27
4.4.20.0030.0308.27
4.4.10.0030.0378.27
4.4.00.0000.0438.27
4.3.110.0000.0338.27
4.3.100.0000.0238.27
4.3.90.0000.0208.27
4.3.80.0000.0308.27
4.3.70.0000.0178.27
4.3.60.0000.0208.27
4.3.50.0030.0338.27
4.3.40.0000.0278.27
4.3.30.0030.0178.27
4.3.20.0030.0308.27
4.3.10.0000.0208.27
4.3.00.0000.0338.27

preferences:
43.74 ms | 400 KiB | 5 Q