3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1, 2, 5, 3, 4); $c = 0; $size = sizeof($arr)-1; for ($i = $size; $i>=0; $i--) { for ($j = 0; $j<=($i-1); $j++) { if ($arr[$j]>$arr[$j+1]) { $k = $arr[$j]; $arr[$j] = $arr[$j+1]; $arr[$j+1] = $k; } $c++; } } var_dump($c);

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)
8.3.70.0140.00418.43
8.3.60.0140.00718.43
8.3.50.0210.01522.05
8.3.40.0120.00318.80
8.3.30.0070.00719.04
8.3.20.0070.00020.11
8.3.10.0040.00421.75
8.3.00.0060.00319.56
8.2.190.0040.01116.58
8.2.180.0070.01416.63
8.2.170.0000.01422.96
8.2.160.0130.00020.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0120.00319.36
8.2.110.0090.00019.30
8.2.100.0060.00617.72
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0050.00317.38
8.2.60.0030.00717.80
8.2.50.0000.00818.07
8.2.40.0080.00018.21
8.2.30.0070.00019.36
8.2.20.0020.00517.68
8.2.10.0000.00818.20
8.2.00.0050.00217.75
8.1.280.0130.01025.92
8.1.270.0050.00322.24
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.59
8.1.230.0070.00320.88
8.1.220.0050.00318.77
8.1.210.0060.00319.09
8.1.200.0030.00617.25
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0030.00518.51
8.1.160.0060.00318.86
8.1.150.0030.00318.91
8.1.140.0000.00817.45
8.1.130.0080.00017.84
8.1.120.0050.00317.50
8.1.110.0040.00417.37
8.1.100.0030.00317.41
8.1.90.0040.00317.52
8.1.80.0030.00617.38
8.1.70.0030.00317.43
8.1.60.0000.00917.58
8.1.50.0060.00317.52
8.1.40.0000.00817.52
8.1.30.0060.00317.53
8.1.20.0040.00417.62
8.1.10.0000.00717.50
8.1.00.0040.00417.46
8.0.300.0050.00219.88
8.0.290.0000.00817.04
8.0.280.0030.00318.39
8.0.270.0030.00317.06
8.0.260.0000.00617.31
8.0.250.0000.00816.87
8.0.240.0050.00316.95
8.0.230.0040.00416.95
8.0.220.0040.00416.87
8.0.210.0000.00716.83
8.0.200.0000.00616.89
8.0.190.0030.00516.91
8.0.180.0070.00016.77
8.0.170.0040.00416.99
8.0.160.0000.00716.92
8.0.150.0000.00716.72
8.0.140.0000.00816.77
8.0.130.0000.00513.34
8.0.120.0040.00416.85
8.0.110.0080.00016.80
8.0.100.0080.00016.80
8.0.90.0070.00016.87
8.0.80.0120.00316.97
8.0.70.0040.00416.79
8.0.60.0080.00016.84
8.0.50.0000.00716.88
8.0.30.0100.01017.08
8.0.20.0100.01117.40
8.0.10.0000.00717.05
8.0.00.0090.01116.70
7.4.330.0040.00415.02
7.4.320.0000.00716.52
7.4.300.0000.00616.57
7.4.290.0000.00716.51
7.4.280.0000.00816.60
7.4.270.0000.00616.54
7.4.260.0030.00716.60
7.4.250.0030.00316.58
7.4.240.0050.00316.56
7.4.230.0070.00016.51
7.4.220.0150.00316.50
7.4.210.0090.01216.58
7.4.200.0000.00716.56
7.4.160.0000.01616.36
7.4.150.0040.01517.40
7.4.140.0110.01317.86
7.4.130.0110.00716.63
7.4.120.0110.00716.56
7.4.110.0140.00316.57
7.4.100.0140.00716.56
7.4.90.0070.01016.36
7.4.80.0120.00619.39
7.4.70.0150.00616.48
7.4.60.0100.00616.44
7.4.50.0000.00616.21
7.4.40.0030.01316.46
7.4.30.0090.00816.44
7.4.00.0140.00314.92
7.3.330.0000.00613.17
7.3.320.0060.00013.27
7.3.310.0070.00016.38
7.3.300.0060.00016.19
7.3.290.0060.01016.31
7.3.280.0100.00816.29
7.3.270.0140.00417.40
7.3.260.0090.00916.51
7.3.250.0100.01016.39
7.3.240.0040.01216.43
7.3.230.0100.00716.39
7.3.210.0130.00316.58
7.3.200.0150.01219.39
7.3.190.0040.01416.37
7.3.180.0060.01316.63
7.3.170.0070.01316.50
7.3.160.0130.00316.34
7.2.330.0090.00916.44
7.2.320.0100.00916.38
7.2.310.0150.00716.27
7.2.300.0110.00616.41
7.2.290.0060.01316.82
7.2.60.0060.00316.84
7.2.00.0060.00619.49
7.1.200.0070.01115.95
7.1.100.0350.01017.77
7.1.70.0000.00916.89
7.1.60.0190.00319.34
7.1.50.0070.01116.96
7.1.00.0070.07322.54
7.0.200.0060.00316.73
7.0.140.0030.05722.11
7.0.60.0070.07019.91
7.0.50.0030.03717.66
7.0.40.0130.07720.05
7.0.30.0330.07320.09
7.0.20.0270.08720.18
7.0.10.0070.08320.32
7.0.00.0070.04720.08
5.6.280.0070.08021.14
5.6.210.0130.08320.47
5.6.200.0070.09018.23
5.6.190.0130.07720.61
5.6.180.0200.06720.77
5.6.170.0300.04720.51
5.6.160.0030.04020.37
5.6.150.0130.04718.11
5.6.140.0130.03718.12
5.6.130.0030.08018.14
5.6.120.0130.04321.12
5.6.110.0170.07321.00
5.6.100.0200.07320.85
5.6.90.0100.08321.01
5.6.80.0170.08020.43
5.5.350.0100.07720.41
5.5.340.0070.08017.97
5.5.330.0030.04720.19
5.5.320.0300.07020.28
5.5.310.0270.08020.20
5.5.300.0030.04717.89
5.5.290.0030.06017.92
5.5.280.0030.04020.73
5.5.270.0100.08020.96
5.5.260.0030.08320.84
5.5.250.0030.07020.57
5.5.240.0270.04720.16
5.4.450.0600.04319.13
5.4.440.0300.05319.21
5.4.430.0370.06019.58
5.4.420.0130.05019.63
5.4.410.0130.07018.97
5.4.400.0100.05318.77
5.4.390.0130.06718.61
5.4.380.0100.05718.57
5.4.370.0100.05718.46
5.4.360.0100.05018.72
5.4.350.0200.04013.81
5.4.340.0370.04713.60
5.4.320.0130.05014.11
5.4.310.0270.04314.13
5.4.300.0130.04314.21
5.4.290.0070.04314.13
5.4.280.0100.04314.21
5.4.270.0200.03314.05
5.4.260.0270.03314.10
5.4.250.0100.04314.11
5.4.240.0130.04314.21
5.4.230.0130.04314.21
5.4.220.0130.04714.00
5.4.210.0170.04314.02
5.4.200.0100.04713.99
5.4.190.0200.04714.04
5.4.180.0070.04314.01
5.4.170.0130.04014.18
5.4.160.0130.03714.02
5.4.150.0270.03714.16
5.4.140.0170.03313.67
5.4.130.0100.05013.69
5.4.120.0100.04713.67
5.4.110.0170.04313.57
5.4.100.0100.04313.64
5.4.90.0130.04313.69
5.4.80.0130.04713.61
5.4.70.0170.06013.63
5.4.60.0100.04713.63
5.4.50.0170.05013.71
5.4.40.0270.03313.65
5.4.30.0230.02713.64
5.4.20.0070.04013.59
5.4.10.0070.04013.81
5.4.00.0070.04013.16
5.3.290.0230.04314.65
5.3.280.0100.05014.41
5.3.270.0130.06314.58
5.3.260.0030.06314.50
5.3.250.0130.03714.53
5.3.240.0170.03314.51
5.3.230.0100.04314.45
5.3.220.0100.04714.47
5.3.210.0130.04014.49
5.3.200.0130.03714.41
5.3.190.0230.03314.39
5.3.180.0100.03714.57
5.3.170.0170.03314.45
5.3.160.0130.04014.57
5.3.150.0200.03314.38
5.3.140.0100.04014.41
5.3.130.0130.04314.53
5.3.120.0100.04314.47
5.3.110.0130.04014.41
5.3.100.0130.03713.89
5.3.90.0130.03713.93
5.3.80.0200.03314.03
5.3.70.0170.03313.93
5.3.60.0130.03713.98
5.3.50.0070.04313.89
5.3.40.0070.04713.77
5.3.30.0130.03713.83
5.3.20.0100.04713.63
5.3.10.0100.04713.66
5.3.00.0130.04013.63
5.2.170.0070.03311.11
5.2.160.0170.03011.02
5.2.150.0170.03710.96
5.2.140.0000.04311.13
5.2.130.0030.03311.00
5.2.120.0030.03311.10
5.2.110.0100.03011.18
5.2.100.0030.03711.10
5.2.90.0130.02711.09
5.2.80.0130.02711.05
5.2.70.0230.03311.17
5.2.60.0030.04310.88
5.2.50.0170.03310.92
5.2.40.0200.02311.00
5.2.30.0100.03010.97
5.2.20.0070.03010.93
5.2.10.0170.02310.77
5.2.00.0100.03710.64
5.1.60.0070.0339.98
5.1.50.0130.03010.01
5.1.40.0130.0279.85
5.1.30.0030.03710.26
5.1.20.0100.02310.41
5.1.10.0030.0309.97
5.1.00.0100.0279.99
5.0.50.0070.0238.46
5.0.40.0070.0238.33
5.0.30.0030.0338.14
5.0.20.0030.0238.33
5.0.10.0030.0208.32
5.0.00.0000.0338.06
4.4.90.0100.0105.87
4.4.80.0000.0235.86
4.4.70.0100.0105.80
4.4.60.0000.0235.84
4.4.50.0030.0205.87
4.4.40.0030.0305.85
4.4.30.0030.0205.86
4.4.20.0030.0235.89
4.4.10.0100.0175.95
4.4.00.0070.0275.86
4.3.110.0100.0175.77
4.3.100.0030.0175.75
4.3.90.0070.0175.91
4.3.80.0030.0275.80
4.3.70.0000.0205.86
4.3.60.0030.0205.80
4.3.50.0100.0175.75
4.3.40.0000.0305.70
4.3.30.0000.0174.54
4.3.20.0000.0204.49
4.3.10.0100.0104.50
4.3.00.0030.01716.68

preferences:
64.89 ms | 401 KiB | 5 Q