3v4l.org

run code in 300+ PHP versions simultaneously
<?php $map = array(array('-1'=>0, '-10'=>0, '-100'=>0), array(array('-1'=>0, '-10'=>0, '-100'=>0))); function ksort_recursive($array){ if (is_array($array)) { ksort($array); foreach ($array as $k => $v) { $array[$k] = call_user_func(__FUNCTION__, $v); } } return $array; } $map = ksort_recursive($map); // ksort($map[0]); // ksort($map[0]); // ksort($map[0]); // ksort($map[1][0]); // ksort($map[1][0]); // ksort($map[1][0]); print_r($map);

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)
8.3.60.0110.00416.38
8.3.50.0110.01121.00
8.3.40.0060.00918.58
8.3.30.0090.00618.75
8.3.20.0040.00420.34
8.3.10.0050.00223.51
8.3.00.0080.00023.66
8.2.180.0180.00416.60
8.2.170.0130.00422.96
8.2.160.0110.00422.11
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0030.00617.75
8.2.110.0100.00019.37
8.2.100.0110.00017.91
8.2.90.0030.00519.20
8.2.80.0000.00917.97
8.2.70.0080.00017.75
8.2.60.0080.00018.03
8.2.50.0000.01218.07
8.2.40.0060.00321.19
8.2.30.0000.00819.83
8.2.20.0000.00817.75
8.2.10.0000.00818.05
8.2.00.0040.00418.13
8.1.280.0110.00425.92
8.1.270.0060.00320.32
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0080.00023.94
8.1.230.0040.00717.42
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0000.01017.35
8.1.180.0090.00018.10
8.1.170.0050.00318.61
8.1.160.0000.00722.02
8.1.150.0040.00418.81
8.1.140.0000.00717.41
8.1.130.0000.00717.70
8.1.120.0000.00717.45
8.1.110.0000.00717.50
8.1.100.0000.00717.37
8.1.90.0040.00417.42
8.1.80.0030.00617.45
8.1.70.0030.00317.42
8.1.60.0070.00017.49
8.1.50.0040.00417.38
8.1.40.0040.00417.39
8.1.30.0030.00517.64
8.1.20.0000.00717.69
8.1.10.0030.00617.57
8.1.00.0080.00017.36
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0030.00318.45
8.0.270.0000.00717.21
8.0.260.0000.00617.19
8.0.250.0040.00416.88
8.0.240.0000.00716.89
8.0.230.0030.00316.80
8.0.220.0020.00516.80
8.0.210.0060.00316.92
8.0.200.0040.00416.80
8.0.190.0090.00016.88
8.0.180.0070.00016.95
8.0.170.0040.00416.80
8.0.160.0070.00016.86
8.0.150.0040.00416.79
8.0.140.0070.00016.75
8.0.130.0030.00313.27
8.0.120.0050.00316.86
8.0.110.0030.00516.96
8.0.100.0040.00416.89
8.0.90.0040.00416.86
8.0.80.0120.00416.84
8.0.70.0040.00416.92
8.0.60.0080.00016.80
8.0.50.0000.00716.84
8.0.30.0080.01217.04
8.0.20.0130.00617.40
8.0.10.0040.00417.03
8.0.00.0060.01116.79
7.4.330.0050.00015.08
7.4.320.0000.00616.61
7.4.300.0030.00316.49
7.4.290.0030.00316.52
7.4.280.0030.00516.48
7.4.270.0020.00516.51
7.4.260.0000.00816.60
7.4.250.0000.00816.37
7.4.240.0020.00516.51
7.4.230.0000.00716.63
7.4.220.0030.01316.53
7.4.210.0050.00916.51
7.4.200.0070.00016.31
7.4.160.0000.01416.45
7.4.150.0090.00917.40
7.4.140.0120.01117.86
7.4.130.0140.00616.43
7.4.120.0140.00316.53
7.4.110.0030.01416.64
7.4.100.0120.00416.49
7.4.90.0110.00616.45
7.4.80.0100.01119.39
7.4.70.0100.01316.51
7.4.60.0070.00716.55
7.4.50.0060.00316.64
7.4.40.0060.00916.67
7.4.30.0100.01016.48
7.4.00.0000.01414.86
7.3.330.0050.00313.30
7.3.320.0030.00313.35
7.3.310.0030.00316.24
7.3.300.0070.00016.28
7.3.290.0040.00416.30
7.3.280.0060.00516.39
7.3.270.0130.01017.40
7.3.260.0140.00316.59
7.3.250.0060.01116.43
7.3.240.0060.01016.46
7.3.230.0160.00516.40
7.3.210.0150.00316.48
7.3.200.0100.00716.49
7.3.190.0030.01516.34
7.3.180.0110.00616.67
7.3.170.0110.01116.67
7.3.160.0030.01316.52
7.3.10.0190.00016.15
7.3.00.0160.00616.43
7.2.330.0130.00316.75
7.2.320.0100.00916.81
7.2.310.0120.00916.71
7.2.300.0080.01216.81
7.2.290.0060.01416.68
7.2.130.0170.01016.43
7.2.120.0060.01216.50
7.2.110.0160.00616.34
7.2.100.0100.01016.46
7.2.90.0160.00316.47
7.2.80.0120.00616.54
7.2.70.0130.00916.12
7.2.60.0200.00316.11
7.2.50.0150.00016.67
7.2.40.0110.00716.57
7.2.30.0080.01215.90
7.2.20.0140.01116.22
7.2.10.0150.00316.42
7.2.00.0150.00818.13
7.1.250.0120.00815.18
7.1.100.0030.00918.23
7.1.70.0040.00417.32
7.1.60.0090.01619.12
7.1.50.0070.01716.87
7.1.00.0100.07022.42
7.0.200.0000.00816.54
7.0.60.0100.08319.81
7.0.50.0000.08717.86
7.0.40.0130.07720.02
7.0.30.0300.06320.30
7.0.20.0870.05020.27
7.0.10.0230.04720.12
7.0.00.0130.04020.06
5.6.280.0030.03321.13
5.6.210.0170.07020.57
5.6.200.0100.04318.23
5.6.190.0200.07320.55
5.6.180.0030.05720.42
5.6.170.0300.08320.55
5.6.160.0070.07720.46
5.6.150.0030.08718.22
5.6.140.0070.08018.18
5.6.130.0200.07318.27
5.6.120.0070.04720.99
5.6.110.0100.03721.02
5.6.100.0030.05320.95
5.6.90.0070.05021.11
5.6.80.0070.05020.36
5.6.70.0370.06720.36
5.5.350.0000.07020.37
5.5.340.0170.04317.94
5.5.330.0100.07020.26
5.5.320.0030.06320.51
5.5.310.0300.05320.34
5.5.300.0030.06017.99
5.5.290.0070.04317.92
5.5.280.0100.06320.73
5.5.270.0100.03720.79
5.5.260.0100.08720.98
5.5.250.0070.09020.77
5.5.240.0130.07320.26
5.4.450.0700.06019.70
5.4.440.0630.05319.63
5.4.430.0600.06319.57
5.4.420.0200.06719.35
5.4.410.0130.06719.00
5.4.400.0730.06019.02
5.4.390.0970.07319.06
5.4.380.0530.06019.10
5.4.370.0270.06018.84
5.4.360.0170.05719.38
5.4.350.0630.04719.23
5.4.340.0830.06019.06
5.4.320.0270.07318.99
5.4.310.0500.06719.14
5.4.300.0800.06019.29
5.4.290.0630.05719.22
5.4.280.1000.06718.83
5.4.270.0730.05319.12
5.4.260.0730.06719.28
5.4.250.0600.06719.14
5.4.240.0500.07019.14
5.4.230.0530.07019.01
5.4.220.0670.05719.14
5.4.210.0670.05718.89
5.4.200.0770.06316.74
5.4.190.0770.06318.88
5.4.180.0700.08319.17
5.4.170.0630.08019.16
5.4.160.0870.07719.01
5.4.150.0670.07318.92
5.4.140.0800.06716.31
5.4.130.0600.07316.39
5.4.120.0730.06016.33
5.4.110.0730.06716.54
5.4.100.0430.08316.36
5.4.90.0700.07016.39
5.4.80.0730.05016.47
5.4.70.0630.05016.55
5.4.60.0570.05016.40
5.4.50.0570.04716.34
5.4.40.0570.05016.45
5.4.30.0570.05016.54
5.4.20.0600.05716.28
5.4.10.0700.05716.31
5.4.00.0630.05315.86
5.3.290.0500.07314.57
5.3.280.0570.06014.50
5.3.270.0930.05314.63
5.3.260.0500.05314.83
5.3.250.0600.05714.57
5.3.240.0570.05014.59
5.3.230.0500.06014.57
5.3.220.0500.06314.79
5.3.210.0630.05014.65
5.3.200.0530.06014.71
5.3.190.0530.04714.62
5.3.180.0570.06314.48
5.3.170.0100.05714.73
5.3.160.0370.04714.57
5.3.150.0670.05014.55
5.3.140.0630.05314.57
5.3.130.0600.06014.54
5.3.120.0570.05014.46
5.3.110.0000.07714.41
5.3.100.0570.05013.94
5.3.90.0370.05714.04
5.3.80.0030.06014.04
5.3.70.0430.05014.07
5.3.60.0600.05014.01
5.3.50.0530.05314.00
5.3.40.0570.04013.96
5.3.30.0530.05313.81
5.3.20.0600.05713.70
5.3.10.0730.04313.59
5.3.00.0770.03713.64
5.2.170.0330.05711.20
5.2.160.0500.05311.01
5.2.150.0730.04711.07
5.2.140.0530.06711.17
5.2.130.0400.04711.19
5.2.120.0500.04711.00
5.2.110.0530.05311.05
5.2.100.0470.04011.13
5.2.90.0330.05011.01
5.2.80.0500.04711.13
5.2.70.0330.04311.24
5.2.60.0570.03011.06
5.2.50.0330.05010.94
5.2.40.0430.04311.23
5.2.30.0370.04311.20
5.2.20.0400.03711.01
5.2.10.0430.03310.85
5.2.00.0370.04310.85
5.1.60.0430.02310.85
5.1.50.0330.03310.85
5.1.40.0230.04310.85
5.1.30.0370.03310.85
5.1.20.0400.03310.85
5.1.10.0270.04310.85
5.1.00.0300.04310.85
5.0.50.0170.03710.85
5.0.40.0200.02710.85
5.0.30.0100.04310.85
5.0.20.0170.02710.85
5.0.10.0200.03010.85
5.0.00.0170.04710.85
4.4.90.0130.03010.85
4.4.80.0200.02310.85
4.4.70.0270.03010.85
4.4.60.0200.02710.85
4.4.50.0200.02310.85
4.4.40.0200.04010.85
4.4.30.0330.01710.85
4.4.20.0230.03010.85
4.4.10.0070.03010.85
4.4.00.0230.04310.85
4.3.110.0170.02310.85
4.3.100.0200.02010.85
4.3.90.0170.03010.85
4.3.80.0170.04310.85
4.3.70.0230.02310.85
4.3.60.0170.02010.85
4.3.50.0200.02310.85
4.3.40.0300.03310.85
4.3.30.0100.02010.85
4.3.20.0100.02310.85
4.3.10.0070.02710.85
4.3.00.0070.0237.29

preferences:
58.85 ms | 401 KiB | 5 Q