3v4l.org

run code in 300+ PHP versions simultaneously
<?php function magic($p, $q) { if ($q == 0) { var_dump('$p: ' . $p); var_dump('$q: ' . $q); return $p; } else { var_dump('$p: ' . $p); var_dump('$q: ' . $q); return magic($q, $p % $q); } } var_dump(magic(1024, 1000));

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)
8.3.60.0110.00416.23
8.3.50.0170.00522.81
8.3.40.0040.01118.67
8.3.30.0000.01419.14
8.3.20.0000.00720.10
8.3.10.0050.00320.55
8.3.00.0080.00018.83
8.2.180.0120.00916.38
8.2.170.0070.00722.96
8.2.160.0110.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.01
8.2.110.0090.00020.43
8.2.100.0060.00617.88
8.2.90.0000.00719.17
8.2.80.0080.00019.39
8.2.70.0070.00317.63
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00719.31
8.2.20.0040.00417.63
8.2.10.0020.00517.87
8.2.00.0000.00717.61
8.1.280.0140.00325.92
8.1.270.0060.00323.77
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00322.29
8.1.230.0110.00020.96
8.1.220.0080.00018.77
8.1.210.0060.00318.88
8.1.200.0030.00617.22
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0030.00518.70
8.1.160.0030.00518.78
8.1.150.0070.00018.88
8.1.140.0000.00817.39
8.1.130.0080.00017.76
8.1.120.0040.00417.28
8.1.110.0070.00017.32
8.1.100.0070.00017.30
8.1.90.0000.00817.45
8.1.80.0000.00717.28
8.1.70.0000.00717.31
8.1.60.0000.00817.51
8.1.50.0090.00017.35
8.1.40.0040.00417.35
8.1.30.0060.00317.60
8.1.20.0030.00617.49
8.1.10.0000.00817.45
8.1.00.0040.00417.29
8.0.300.0040.00419.92
8.0.290.0040.00417.05
8.0.280.0000.00718.25
8.0.270.0000.00717.19
8.0.260.0080.00017.24
8.0.250.0030.00516.88
8.0.240.0030.00616.79
8.0.230.0070.00016.91
8.0.220.0030.00616.86
8.0.210.0050.00316.70
8.0.200.0000.00616.89
8.0.190.0040.00416.84
8.0.180.0040.00416.87
8.0.170.0000.00716.82
8.0.160.0040.00716.91
8.0.150.0000.00716.70
8.0.140.0030.00616.69
8.0.130.0000.00613.21
8.0.120.0040.00416.76
8.0.110.0040.00416.84
8.0.100.0040.00416.87
8.0.90.0050.00216.71
8.0.80.0070.01016.80
8.0.70.0040.00416.94
8.0.60.0000.00816.64
8.0.50.0000.00716.72
8.0.30.0110.00816.97
8.0.20.0130.00617.40
8.0.10.0050.00316.79
8.0.00.0080.00916.77
7.4.330.0050.00015.02
7.4.320.0000.00616.54
7.4.300.0000.00616.57
7.4.290.0000.00716.50
7.4.280.0070.00016.35
7.4.270.0030.00316.57
7.4.260.0000.00716.35
7.4.250.0000.00816.36
7.4.240.0000.00716.40
7.4.230.0030.00316.32
7.4.220.0160.00716.51
7.4.210.0040.01116.44
7.4.200.0000.00716.44
7.4.160.0130.00316.44
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0110.00816.48
7.4.120.0110.00716.54
7.4.110.0070.01016.48
7.4.100.0040.01216.43
7.4.90.0070.01016.42
7.4.80.0060.01616.45
7.4.70.0100.00716.44
7.4.60.0130.00316.44
7.4.50.0090.00016.52
7.4.40.0040.01216.57
7.4.30.0060.01716.48
7.4.00.0140.00314.81
7.3.330.0070.00013.30
7.3.320.0000.00513.33
7.3.310.0030.00516.28
7.3.300.0060.00016.16
7.3.290.0070.00716.25
7.3.280.0090.00816.28
7.3.270.0110.00717.40
7.3.260.0070.01016.50
7.3.250.0090.01216.44
7.3.240.0170.00016.52
7.3.230.0110.00616.59
7.3.210.0140.00716.48
7.3.200.0080.00819.39
7.3.190.0130.00716.66
7.3.180.0040.01116.51
7.3.170.0040.01216.36
7.3.160.0100.01016.51
7.3.120.0060.01014.85
7.3.110.0100.00714.73
7.3.100.0040.01114.45
7.3.90.0000.01014.72
7.3.80.0030.00714.79
7.3.70.0100.00314.91
7.3.60.0000.01414.85
7.3.50.0100.00014.75
7.3.40.0030.01014.71
7.3.30.0040.01114.81
7.3.20.0040.01216.56
7.3.10.0070.00716.53
7.3.00.0030.00716.73
7.2.330.0030.01416.41
7.2.320.0080.00816.83
7.2.310.0070.01616.48
7.2.300.0120.00616.69
7.2.290.0040.01916.68
7.2.250.0070.01015.14
7.2.240.0170.00315.20
7.2.230.0030.01215.15
7.2.220.0030.00915.14
7.2.210.0000.01015.03
7.2.200.0000.01015.02
7.2.190.0040.01115.12
7.2.180.0070.00315.00
7.2.170.0080.00814.75
7.2.160.0030.01015.03
7.2.150.0070.00716.77
7.2.140.0040.01117.02
7.2.130.0000.00817.02
7.2.120.0070.01116.90
7.2.110.0060.01316.70
7.2.100.0060.01316.81
7.2.90.0000.01316.76
7.2.80.0100.00316.91
7.2.70.0000.01616.67
7.2.60.0080.00416.74
7.2.50.0030.01016.96
7.2.40.0000.01516.60
7.2.30.0030.01416.99
7.2.20.0030.01017.07
7.2.10.0000.00817.01
7.2.00.0050.00818.08
7.1.330.0030.00915.94
7.1.320.0030.01415.72
7.1.310.0100.00315.74
7.1.300.0060.00615.80
7.1.290.0040.01215.95
7.1.280.0060.00915.60
7.1.270.0080.00315.82
7.1.260.0050.00515.79
7.1.250.0030.01415.61
7.1.100.0030.01017.68
7.1.70.0070.00017.02
7.1.60.0150.00319.34
7.1.50.0030.01717.04
7.1.00.0070.07022.36
7.0.200.0060.00316.46
7.0.140.0070.07021.95
7.0.60.0100.08320.03
7.0.50.0100.07317.86
7.0.40.0030.09020.20
7.0.30.0330.06720.07
7.0.20.0170.08020.06
7.0.10.0270.08020.20
7.0.00.0100.06720.07
5.6.280.0000.07720.81
5.6.210.0070.07320.73
5.6.200.0100.07018.16
5.6.190.0070.05320.60
5.6.180.3200.03720.43
5.6.170.0270.08020.45
5.6.160.0030.04720.46
5.6.150.0070.08018.28
5.6.140.0100.05018.17
5.6.130.0130.08018.14
5.6.120.0070.08321.14
5.6.110.0030.08021.03
5.6.100.0130.08020.89
5.6.90.0030.08321.08
5.6.80.0100.03320.39
5.6.70.0300.06720.40
5.5.350.0000.03320.43
5.5.340.0000.04317.96
5.5.330.0000.04320.43
5.5.320.0100.05020.44
5.5.310.0170.05020.35
5.5.300.0030.05717.98
5.5.290.0070.06717.95
5.5.280.0030.08720.86
5.5.270.0070.04020.95
5.5.260.0070.05020.73
5.5.250.0100.08720.69
5.5.240.0030.05320.12
5.4.450.0370.04019.55
5.4.440.0730.04319.21
5.4.430.0830.03319.56
5.4.420.0100.05319.46
5.4.410.0030.06019.32
5.4.400.0000.06319.22
5.4.390.0130.05019.13
5.4.380.0170.05019.02
5.4.370.0070.05718.98
5.4.360.0100.06019.16
5.4.350.0060.03812.02
5.4.340.0040.03812.02
5.4.320.0070.03812.50
5.4.310.0100.03912.50
5.4.300.0070.03712.50
5.4.290.0080.04312.50
5.4.280.0070.04112.40
5.4.270.0050.03812.39
5.4.260.0040.04012.40
5.4.250.0050.04412.40
5.4.240.0090.03712.40
5.4.230.0100.03912.39
5.4.220.0050.04312.39
5.4.210.0050.03812.39
5.4.200.0080.03712.39
5.4.190.0040.04212.39
5.4.180.0050.04212.38
5.4.170.0090.04112.39
5.4.160.0130.03512.39
5.4.150.0110.03912.39
5.4.140.0100.04012.07
5.4.130.0060.03712.06
5.4.120.0070.03612.02
5.4.110.0090.03812.01
5.4.100.0070.03612.01
5.4.90.0050.04112.02
5.4.80.0090.04212.02
5.4.70.0080.03412.01
5.4.60.0080.03612.01
5.4.50.0060.05112.01
5.4.40.0110.04512.00
5.4.30.0090.04612.00
5.4.20.0130.04411.99
5.4.10.0090.04612.00
5.4.00.0100.04611.48
5.3.290.0110.05012.80
5.3.280.0120.04512.71
5.3.270.0070.04012.73
5.3.260.0110.03612.72
5.3.250.0100.03412.72
5.3.240.0070.03912.71
5.3.230.0090.04212.71
5.3.220.0110.03612.68
5.3.210.0100.04212.68
5.3.200.0090.03712.68
5.3.190.0060.04712.68
5.3.180.0100.03912.68
5.3.170.0080.03712.67
5.3.160.0080.03912.68
5.3.150.0070.04312.68
5.3.140.0050.04212.66
5.3.130.0090.05112.66
5.3.120.0060.04812.66
5.3.110.0060.04312.66
5.3.100.0090.04212.12
5.3.90.0060.04412.10
5.3.80.0060.03712.09
5.3.70.0080.03412.09
5.3.60.0050.03812.08
5.3.50.0070.03812.02
5.3.40.0060.03812.02
5.3.30.0050.03711.98
5.3.20.0060.03711.76
5.3.10.0080.03811.73
5.3.00.0130.04211.71
5.2.170.0070.0379.21
5.2.160.0050.0329.21
5.2.150.0040.0339.22
5.2.140.0100.0269.21
5.2.130.0050.0349.18
5.2.120.0080.0299.18
5.2.110.0060.0369.18
5.2.100.0080.0379.17
5.2.90.0090.0379.17
5.2.80.0040.0329.17
5.2.70.0070.0299.17
5.2.60.0110.0289.13
5.2.50.0060.0369.10
5.2.40.0090.0259.07
5.2.30.0060.0319.04
5.2.20.0040.0309.03
5.2.10.0080.0298.94
5.2.00.0080.0358.80
5.1.60.0080.0308.09
5.1.50.0040.0258.09
5.1.40.0070.0228.06
5.1.30.0040.0268.41
5.1.20.0080.0258.43
5.1.10.0070.0268.16
5.1.00.0040.0278.16
5.0.50.0050.0196.63
5.0.40.0060.0196.50
5.0.30.0050.0306.30
5.0.20.0020.0246.27
5.0.10.0040.0226.25
5.0.00.0060.0326.25
4.4.90.0040.0164.78
4.4.80.0030.0164.75
4.4.70.0050.0144.76
4.4.60.0040.0154.75
4.4.50.0020.0174.77
4.4.40.0050.0244.71
4.4.30.0030.0174.76
4.4.20.0040.0174.84
4.4.10.0050.0174.85
4.4.00.0020.0294.76
4.3.110.0040.0164.67
4.3.100.0030.0184.66
4.3.90.0060.0124.63
4.3.80.0020.0274.58
4.3.70.0030.0184.63
4.3.60.0040.0134.62
4.3.50.0020.0164.63
4.3.40.0030.0284.53
4.3.30.0040.0163.30
4.3.20.0000.0183.29
4.3.10.0020.0183.24
4.3.00.0170.01013.38

preferences:
53.85 ms | 401 KiB | 5 Q