3v4l.org

run code in 300+ PHP versions simultaneously
<?php function cmp($a, $b) { if ($a == $b) { return 0; } return ($a < $b) ? -1 : 1; } $a = array(3, 3, 2, 5, 6, 1); usort($a, "cmp"); var_dump($a);

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)
8.3.60.0090.00616.38
8.3.50.0100.00522.09
8.3.40.0120.00418.77
8.3.30.0070.00719.14
8.3.20.0040.00420.16
8.3.10.0080.00020.14
8.3.00.0040.00419.13
8.2.180.0040.01116.50
8.2.170.0100.00722.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00821.00
8.2.110.0000.00820.39
8.2.100.0000.01117.91
8.2.90.0000.00819.28
8.2.80.0000.00817.97
8.2.70.0000.00817.38
8.2.60.0040.00417.78
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0040.00419.55
8.2.20.0040.00417.59
8.2.10.0070.00018.17
8.2.00.0040.00417.61
8.1.280.0100.00725.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.77
8.1.230.0070.00419.15
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0060.00318.57
8.1.160.0070.00021.94
8.1.150.0060.00318.81
8.1.140.0050.00217.50
8.1.130.0000.00817.83
8.1.120.0000.00717.48
8.1.110.0030.00517.48
8.1.100.0070.00017.41
8.1.90.0050.00317.36
8.1.80.0030.00317.50
8.1.70.0000.00717.35
8.1.60.0000.00817.47
8.1.50.0040.00417.52
8.1.40.0040.00417.41
8.1.30.0070.00017.68
8.1.20.0030.00617.60
8.1.10.0000.00717.36
8.1.00.0000.00717.46
8.0.300.0050.00318.77
8.0.290.0000.01016.75
8.0.280.0030.00318.29
8.0.270.0100.00017.18
8.0.260.0060.00017.13
8.0.250.0000.00716.93
8.0.240.0000.00716.86
8.0.230.0070.00016.89
8.0.220.0030.00316.89
8.0.210.0000.00716.87
8.0.200.0040.00416.82
8.0.190.0000.00716.78
8.0.180.0040.00416.90
8.0.170.0000.00916.77
8.0.160.0000.00816.82
8.0.150.0040.00416.61
8.0.140.0000.00816.87
8.0.130.0030.00313.25
8.0.120.0040.00416.69
8.0.110.0030.00516.83
8.0.100.0040.00416.82
8.0.90.0080.00016.70
8.0.80.0040.01216.80
8.0.70.0030.00516.80
8.0.60.0040.00416.85
8.0.50.0070.00016.74
8.0.30.0100.00816.85
8.0.20.0180.01017.40
8.0.10.0030.00616.99
8.0.00.0100.00816.92
7.4.330.0000.00515.00
7.4.320.0070.00016.50
7.4.300.0000.00616.56
7.4.290.0080.00016.36
7.4.280.0040.00416.60
7.4.270.0000.00716.66
7.4.260.0040.00416.48
7.4.250.0040.00416.42
7.4.240.0020.00516.55
7.4.230.0070.00016.55
7.4.220.0110.00516.61
7.4.210.0120.00816.47
7.4.200.0000.00716.64
7.4.160.0080.00816.44
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0100.00716.53
7.4.120.0100.00816.54
7.4.110.0140.00716.57
7.4.100.0070.01716.67
7.4.90.0050.01016.48
7.4.80.0070.01419.39
7.4.70.0100.00616.43
7.4.60.0090.00916.34
7.4.50.0040.00416.31
7.4.40.0100.00716.51
7.4.30.0060.01016.47
7.4.10.0060.01315.32
7.4.00.0070.00815.01
7.3.330.0060.00013.10
7.3.320.0000.00513.26
7.3.310.0070.00016.32
7.3.300.0040.00416.20
7.3.290.0070.00916.23
7.3.280.0120.00416.24
7.3.270.0120.00617.40
7.3.260.0120.00616.34
7.3.250.0110.00916.21
7.3.240.0080.01116.28
7.3.230.0000.01616.39
7.3.210.0060.01216.18
7.3.200.0060.01519.39
7.3.190.0110.00716.30
7.3.180.0120.00916.27
7.3.170.0090.00616.27
7.3.160.0130.00316.42
7.3.130.0170.00315.32
7.3.120.0030.01615.32
7.3.110.0080.01215.32
7.3.100.0030.01415.32
7.3.90.0170.00015.32
7.3.80.0070.00715.32
7.3.70.0080.00315.32
7.3.60.0070.00715.32
7.3.50.0070.00715.32
7.3.40.0040.00415.32
7.3.30.0120.00315.32
7.3.20.0040.00716.57
7.3.10.0040.00716.43
7.3.00.0030.00616.59
7.2.330.0130.00616.37
7.2.320.0150.00416.55
7.2.310.0070.01016.27
7.2.300.0170.00016.50
7.2.290.0110.00616.69
7.2.260.0000.01515.32
7.2.250.0100.00815.32
7.2.240.0000.01615.32
7.2.230.0070.01015.32
7.2.220.0060.01015.32
7.2.210.0100.00315.32
7.2.200.0040.01115.32
7.2.190.0100.00715.32
7.2.180.0030.01315.32
7.2.170.0030.01315.32
7.2.160.0000.01415.32
7.2.150.0040.01216.65
7.2.140.0040.01116.95
7.2.130.0110.00016.84
7.2.120.0060.00616.68
7.2.110.0080.00816.33
7.2.100.0030.00816.63
7.2.90.0060.00916.81
7.2.80.0090.00316.79
7.2.70.0030.01016.55
7.2.60.0080.00816.67
7.2.50.0060.00916.82
7.2.40.0040.00816.87
7.2.30.0070.01016.82
7.2.20.0060.00916.93
7.2.10.0120.00316.85
7.2.00.0090.00316.77
7.1.330.0030.00915.89
7.1.320.0040.01115.74
7.1.310.0090.00615.95
7.1.300.0040.01115.79
7.1.290.0000.00815.43
7.1.280.0040.01015.87
7.1.270.0060.00315.67
7.1.260.0090.00315.77
7.1.250.0040.00715.89
7.1.240.0100.00315.71
7.1.230.0060.00615.88
7.1.220.0030.00615.66
7.1.210.0090.00315.62
7.1.200.0030.01515.58
7.1.190.0000.01415.93
7.1.180.0040.00815.78
7.1.170.0070.00715.94
7.1.160.0030.01015.95
7.1.150.0070.00715.93
7.1.140.0040.00815.64
7.1.130.0110.00415.48
7.1.120.0090.00615.62
7.1.110.0040.01116.00
7.1.100.0060.00615.71
7.1.90.0000.00815.85
7.1.80.0070.00715.63
7.1.70.0040.01216.31
7.1.60.0080.00917.80
7.1.50.0040.01416.43
7.1.40.0070.00316.06
7.1.30.0070.00315.97
7.1.20.0100.00715.78
7.1.10.0000.01515.86
7.1.00.0100.03819.08
7.0.330.0000.01415.41
7.0.320.0060.00615.54
7.0.310.0030.00615.44
7.0.300.0080.00815.45
7.0.290.0080.00415.43
7.0.280.0000.01715.60
7.0.270.0030.01015.41
7.0.260.0000.01715.32
7.0.250.0030.00715.32
7.0.240.0040.01115.32
7.0.230.0030.00715.51
7.0.220.0060.00615.48
7.0.210.0080.00015.48
7.0.200.0060.00316.16
7.0.190.0060.00515.48
7.0.180.0030.01015.56
7.0.170.0060.00615.53
7.0.160.0080.00315.59
7.0.150.0080.00415.54
7.0.140.0060.04018.75
7.0.130.0060.00615.52
7.0.120.0080.00015.72
7.0.110.0050.04817.75
7.0.100.0070.03917.74
7.0.90.0090.02117.69
7.0.80.0080.04217.64
7.0.70.0100.03817.80
7.0.60.0100.02517.73
7.0.50.0050.04417.62
7.0.40.0060.03817.53
7.0.30.0070.04517.54
7.0.20.0070.04217.52
7.0.10.0040.04117.53
7.0.00.0030.04617.54
5.6.400.0040.01215.32
5.6.390.0000.01615.32
5.6.380.0080.00415.32
5.6.370.0040.01115.32
5.6.360.0070.00715.32
5.6.350.0060.01015.32
5.6.340.0040.01115.32
5.6.330.0060.00615.32
5.6.320.0040.01115.32
5.6.310.0030.00715.32
5.6.300.0000.01415.32
5.6.290.0120.00615.32
5.6.280.0030.04218.22
5.6.270.0090.00415.32
5.6.260.0090.03918.01
5.6.250.0030.02918.02
5.6.240.0060.04017.94
5.6.230.0020.04817.90
5.6.220.0060.02817.97
5.6.210.0070.04018.00
5.6.200.0140.04018.01
5.6.190.0070.04317.95
5.6.180.0050.04417.89
5.6.170.0020.03418.09
5.6.160.0030.04717.94
5.6.150.0070.04217.96
5.6.140.0200.01917.94
5.6.130.0070.04217.98
5.6.120.0080.04617.94
5.6.110.0100.04317.96
5.6.100.0070.04318.08
5.6.90.0040.04417.88
5.6.80.0140.03317.66
5.6.70.0070.03817.66
5.6.60.0070.04317.67
5.6.50.0020.02517.70
5.6.40.0100.04017.65
5.6.30.0080.03817.62
5.6.20.0030.04517.68
5.6.10.0050.04417.64
5.6.00.0080.03917.69
5.5.380.0050.03917.84
5.5.370.0050.04417.84
5.5.360.0030.04317.94
5.5.350.0070.03517.86
5.5.340.0120.03818.04
5.5.330.0090.02118.01
5.5.320.0030.04818.00
5.5.310.0070.04518.06
5.5.300.0080.04218.07
5.5.290.0130.02818.11
5.5.280.0070.04318.12
5.5.270.0090.04518.06
5.5.260.0040.04718.15
5.5.250.0070.04318.07
5.5.240.0120.03817.81
5.5.230.0080.03817.82
5.5.220.0030.04217.70
5.5.210.0030.02817.80
5.5.200.0090.02117.77
5.5.190.0020.04117.82
5.5.180.0050.03017.75
5.5.170.0070.00415.32
5.5.160.0120.04017.71
5.5.150.0100.04017.83
5.5.140.0060.03817.83
5.5.130.0010.04417.77
5.5.120.0030.03317.79
5.5.110.0050.03917.84
5.5.100.0090.04317.78
5.5.90.0080.03317.65
5.5.80.0060.03417.76
5.5.70.0090.03617.78
5.5.60.0050.03517.77
5.5.50.0070.02817.72
5.5.40.0110.03517.73
5.5.30.0120.02817.68
5.5.20.0100.03817.78
5.5.10.0070.03717.74
5.5.00.0080.03617.75
5.4.450.0030.04217.33
5.4.440.0030.04517.37
5.4.430.0050.04417.48
5.4.420.0020.04517.49
5.4.410.0070.03717.41
5.4.400.0020.04217.17
5.4.390.0030.04317.21
5.4.380.0050.04217.28
5.4.370.0030.02817.24
5.4.360.0050.03317.25
5.4.350.0030.03917.13
5.4.340.0100.03717.21
5.4.330.0110.00015.32
5.4.320.0120.03317.25
5.4.310.0030.04617.24
5.4.300.0090.03817.32
5.4.290.0070.03517.15
5.4.280.0030.03017.15
5.4.270.0000.03917.15
5.4.260.0050.02617.15
5.4.250.0050.03617.23
5.4.240.0060.03117.15
5.4.230.0100.02817.31
5.4.220.0060.04017.26
5.4.210.0030.04117.16
5.4.200.0050.04017.24
5.4.190.0080.03617.15
5.4.180.0040.03917.11
5.4.170.0110.03217.16
5.4.160.0070.04017.22
5.4.150.0070.04017.14
5.4.140.0090.03215.86
5.4.130.0050.02515.85
5.4.120.0060.03515.89
5.4.110.0020.04015.94
5.4.100.0080.02815.88
5.4.90.0080.03615.95
5.4.80.0080.03615.87
5.4.70.0050.03515.98
5.4.60.0070.02015.92
5.4.50.0000.04515.93
5.4.40.0050.03815.97
5.4.30.0030.04015.82
5.4.20.0070.03315.80
5.4.10.0080.03315.87
5.4.00.0050.03315.65
5.3.290.0070.07314.70
5.3.280.0100.07314.61
5.3.270.0030.08014.73
5.3.260.0130.07314.73
5.3.250.0070.07314.60
5.3.240.0070.06314.74
5.3.230.0130.06314.60
5.3.220.0000.06014.54
5.3.210.0130.06314.69
5.3.200.0000.04314.57
5.3.190.0130.07014.56
5.3.180.0100.05714.55
5.3.170.0000.05014.42
5.3.160.0070.06014.54
5.3.150.0030.04314.58
5.3.140.0070.05014.53
5.3.130.0070.06314.63
5.3.120.0000.07314.57
5.3.110.0070.06314.55
5.3.100.0100.06314.06
5.3.90.0100.07014.16
5.3.80.0030.07714.24
5.3.70.0030.06714.01
5.3.60.0100.06314.00
5.3.50.0070.07014.04
5.3.40.0030.03714.18
5.3.30.0000.06313.96
5.3.20.0070.04713.84
5.3.10.0070.05313.51
5.3.00.0070.06313.64
5.2.170.0070.06012.19
5.2.160.0000.05012.19
5.2.150.0100.05312.19
5.2.140.0070.06312.19
5.2.130.0100.05712.19
5.2.120.0030.05012.19
5.2.110.0070.06312.19
5.2.100.0130.05712.19
5.2.90.0030.04012.19
5.2.80.0100.05712.19
5.2.70.0070.06012.19
5.2.60.0070.05012.19
5.2.50.0030.05312.19
5.2.40.0230.04312.19
5.2.30.0000.06712.19
5.2.20.0100.03012.19
5.2.10.0100.05312.19
5.2.00.0100.05712.19
5.1.60.0000.05312.19
5.1.50.0070.04312.19
5.1.40.0070.05012.19
5.1.30.0100.05012.19
5.1.20.0070.05012.19
5.1.10.0100.05012.19
5.1.00.0070.05312.19
5.0.50.0030.04312.19
5.0.40.0030.04312.19
5.0.30.0070.06012.19
5.0.20.0100.03312.19
5.0.10.0000.04712.19
5.0.00.0000.05712.19
4.4.90.0000.03312.19
4.4.80.0000.03712.19
4.4.70.0070.03012.19
4.4.60.0030.03712.19
4.4.50.0030.03012.19
4.4.40.0070.03712.19
4.4.30.0030.03312.19
4.4.20.0030.03312.19
4.4.10.0000.03012.19
4.4.00.0030.04012.19
4.3.110.0000.03312.19
4.3.100.0000.03712.19
4.3.90.0030.03012.19
4.3.80.0070.05012.19
4.3.70.0030.03312.19
4.3.60.0030.02012.19
4.3.50.0030.03012.19
4.3.40.0030.02712.19
4.3.30.0000.03012.19
4.3.20.0030.03312.19
4.3.10.0000.03312.19
4.3.00.0070.03012.19

preferences:
38.4 ms | 401 KiB | 5 Q