3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_swap(&$input, $num) { $tmp = $input[0]; $input[0] = $input[$num]; $input[$num] = $tmp; } $input = [4, 5, 8, 9, 1, 7, 2]; function xsort($oldArray) { $newArray = array(); foreach($oldArray as $arr){ $newArray[] = array_swap($oldArray, $arr); } return $newArray; } var_dump(xsort($input));

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)
8.3.60.0120.00618.68
8.3.50.0130.00821.93
8.3.40.0130.00718.81
8.3.30.0100.00319.27
8.3.20.0040.00420.29
8.3.10.0040.00423.61
8.3.00.0040.00419.19
8.2.180.0080.00818.41
8.2.170.0150.00022.96
8.2.160.0070.00722.25
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00319.77
8.2.110.0030.00620.91
8.2.100.0090.00317.84
8.2.90.0040.00420.52
8.2.80.0050.00318.05
8.2.70.0030.00517.79
8.2.60.0040.00418.16
8.2.50.0100.00018.10
8.2.40.0030.00619.43
8.2.30.0040.00419.34
8.2.20.0000.00717.72
8.2.10.0070.00018.04
8.2.00.0040.00417.80
8.1.280.0120.00325.92
8.1.270.0000.00818.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00720.81
8.1.230.0090.00320.97
8.1.220.0060.00317.74
8.1.210.0050.00318.90
8.1.200.0080.00017.47
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0080.00018.38
8.1.160.0070.00018.84
8.1.150.0000.00718.88
8.1.140.0000.00717.51
8.1.130.0000.00717.82
8.1.120.0030.00317.40
8.1.110.0050.00217.52
8.1.100.0040.00417.51
8.1.90.0030.00617.48
8.1.80.0040.00417.49
8.1.70.0030.00317.36
8.1.60.0030.00517.54
8.1.50.0030.00617.51
8.1.40.0070.00417.44
8.1.30.0030.00617.55
8.1.20.0050.00217.63
8.1.10.0000.00817.64
8.1.00.0040.00417.42
8.0.300.0040.00420.09
8.0.290.0040.00416.75
8.0.280.0040.00418.33
8.0.270.0040.00417.21
8.0.260.0000.00617.24
8.0.250.0060.00016.91
8.0.240.0040.00416.97
8.0.230.0030.00317.03
8.0.220.0000.00716.97
8.0.210.0000.00716.82
8.0.200.0040.00416.99
8.0.190.0040.00416.95
8.0.180.0040.00417.00
8.0.170.0030.00516.92
8.0.160.0050.00216.87
8.0.150.0070.00016.83
8.0.140.0040.00416.95
8.0.130.0030.00313.36
8.0.120.0060.00316.80
8.0.110.0040.00416.92
8.0.100.0080.00016.95
8.0.90.0040.00416.78
8.0.80.0090.01316.95
8.0.70.0000.00716.84
8.0.60.0000.00717.00
8.0.50.0000.00716.90
8.0.30.0090.01217.15
8.0.20.0110.01117.40
8.0.10.0000.00716.96
8.0.00.0110.00716.75
7.4.330.0050.00015.08
7.4.320.0030.00316.51
7.4.300.0000.00616.57
7.4.290.0000.00716.51
7.4.280.0040.00416.48
7.4.270.0000.00716.50
7.4.260.0000.00716.63
7.4.250.0000.00816.56
7.4.240.0040.00416.58
7.4.230.0040.00416.67
7.4.220.0090.00916.48
7.4.210.0090.00616.63
7.4.200.0030.00316.63
7.4.160.0040.01216.62
7.4.150.0100.01017.40
7.4.140.0070.01317.86
7.4.130.0110.00816.69
7.4.120.0120.00516.55
7.4.110.0170.00616.49
7.4.100.0000.01616.46
7.4.90.0150.00316.53
7.4.80.0090.00919.39
7.4.70.0140.00716.57
7.4.60.0060.01216.57
7.4.50.0030.00316.45
7.4.40.0070.01016.65
7.4.30.0160.00916.68
7.4.00.0130.00314.89
7.3.330.0020.00313.21
7.3.320.0050.00013.30
7.3.310.0030.00316.47
7.3.300.0030.00316.39
7.3.290.0090.00816.46
7.3.280.0100.01116.43
7.3.270.0060.01217.40
7.3.260.0070.01016.43
7.3.250.0100.00716.39
7.3.240.0160.00316.30
7.3.230.0090.00916.63
7.3.210.0060.01116.59
7.3.200.0090.01219.39
7.3.190.0140.00316.43
7.3.180.0040.01216.36
7.3.170.0140.00716.70
7.3.160.0140.00716.43
7.2.330.0120.00616.84
7.2.320.0090.00916.75
7.2.310.0140.00616.76
7.2.300.0090.00916.79
7.2.290.0130.01016.42
7.2.00.0030.01419.20
7.1.100.0070.00718.05
7.1.70.0000.01117.19
7.1.60.0150.00719.22
7.1.50.0070.00717.14
7.1.00.0030.07722.50
7.0.200.0040.00416.81
7.0.140.0000.07022.18
7.0.60.0000.05719.93
7.0.50.0070.06017.88
7.0.40.0030.05320.13
7.0.30.0270.04320.34
7.0.20.0300.06020.09
7.0.10.0030.05720.07
7.0.00.0100.04320.32
5.6.280.0030.07320.79
5.6.210.0170.06720.55
5.6.200.0000.04318.16
5.6.190.0030.04320.63
5.6.180.0370.07020.45
5.6.170.0300.07020.44
5.6.160.0030.06020.52
5.6.150.0070.08018.17
5.6.140.0100.08018.11
5.6.130.0130.07018.15
5.6.120.0270.06320.96
5.6.110.0000.04321.02
5.6.100.0000.04321.00
5.6.90.0000.04320.96
5.6.80.0100.04720.29
5.5.350.0200.08720.50
5.5.340.0100.07317.96
5.5.330.0100.07720.27
5.5.320.0300.07720.42
5.5.310.0300.07320.32
5.5.300.0130.07018.07
5.5.290.0070.08317.93
5.5.280.0030.04020.87
5.5.270.0100.07020.87
5.5.260.0100.07020.76
5.5.250.0070.08720.79
5.5.240.0100.04020.18
5.4.450.0470.07019.20
5.4.440.0600.06019.34
5.4.430.0470.05019.59
5.4.420.0800.05719.57
5.4.410.0830.06019.26
5.4.400.0870.06019.30
5.4.390.0800.05719.01
5.4.380.0170.05718.80
5.4.370.0270.05018.56
5.4.360.0300.05718.84
5.4.350.0300.07018.78
5.4.340.0200.05318.75
5.4.320.0300.07018.51
5.4.310.0270.05018.79
5.4.300.0170.05718.63
5.4.290.0300.04018.63
5.4.280.0200.05318.78
5.4.270.0300.05718.54
5.4.260.0300.04718.79
5.4.250.0100.06718.75
5.4.240.0270.05318.75
5.4.230.0330.04018.82
5.4.220.0230.05718.71
5.4.210.0170.06318.77
5.4.200.0230.04716.53
5.4.190.0130.06018.71
5.4.180.0330.04718.70
5.4.170.0270.05018.55
5.4.160.0230.04718.57
5.4.150.0170.06018.49
5.4.140.0200.05016.46
5.4.130.0330.06316.22
5.4.120.0170.06316.24
5.4.110.0230.04316.30
5.4.100.0270.04316.28
5.4.90.0100.06716.33
5.4.80.0270.04716.42
5.4.70.0170.05716.25
5.4.60.0200.05016.22
5.4.50.0130.05316.25
5.4.40.0170.05716.40
5.4.30.0170.05016.14
5.4.20.0130.05716.28
5.4.10.0230.04716.15
5.4.00.0130.05715.78
5.3.290.0300.04714.87
5.3.280.0130.06014.78
5.3.270.0300.04314.83
5.3.260.0230.05314.66
5.3.250.0200.05714.62
5.3.240.0230.06714.60
5.3.230.0200.05014.76
5.3.220.0100.06314.70
5.3.210.0200.05314.69
5.3.200.0100.06314.59
5.3.190.0230.05014.55
5.3.180.0370.04714.62
5.3.170.0270.04314.59
5.3.160.0230.04714.70
5.3.150.0330.03714.61
5.3.140.0200.05314.57
5.3.130.0270.05014.61
5.3.120.0300.05014.58
5.3.110.0300.04714.64
5.3.100.0330.04014.16
5.3.90.0300.04714.24
5.3.80.0170.05714.07
5.3.70.0100.06014.06
5.3.60.0200.05014.10
5.3.50.0200.05013.97
5.3.40.0230.05014.07
5.3.30.0200.05013.96
5.3.20.0170.05313.80
5.3.10.0370.05013.70
5.3.00.0270.07013.73
5.2.170.0200.05711.16
5.2.160.0230.03711.34
5.2.150.0200.04011.18
5.2.140.0200.04011.15
5.2.130.0270.02711.30
5.2.120.0000.05711.17
5.2.110.0130.05311.08
5.2.100.0200.03711.22
5.2.90.0230.04711.14
5.2.80.0130.06011.15
5.2.70.0230.03711.09
5.2.60.0270.04711.14
5.2.50.0230.05011.14
5.2.40.0200.05011.11
5.2.30.0230.04710.96
5.2.20.0200.04711.06
5.2.10.0170.04310.91
5.2.00.0100.04710.84
5.1.60.0100.03710.13
5.1.50.0230.02010.17
5.1.40.0070.04010.00
5.1.30.0130.03710.44
5.1.20.0100.05310.45
5.1.10.0270.03710.27
5.1.00.0170.04710.20
5.0.50.0170.0308.75
5.0.40.0100.0338.49
5.0.30.0070.0578.38
5.0.20.0130.0338.30
5.0.10.0130.0338.19
5.0.00.0100.0538.29
4.4.90.0100.0305.91
4.4.80.0130.0275.93
4.4.70.0030.0335.96
4.4.60.0130.0235.96
4.4.50.0030.0335.96
4.4.40.0100.0435.92
4.4.30.0070.0305.91
4.4.20.0070.0305.94
4.4.10.0070.0276.05
4.4.00.0100.0305.91
4.3.110.0070.0235.83
4.3.100.0070.0235.89
4.3.90.0030.0235.79
4.3.80.0070.0335.82
4.3.70.0070.0235.80
4.3.60.0070.0235.89
4.3.50.0070.0305.82
4.3.40.0070.0405.75
4.3.30.0070.0204.55
4.3.20.0030.0234.57
4.3.10.0070.0234.59
4.3.00.0000.0307.56

preferences:
32.09 ms | 401 KiB | 5 Q