3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_tree($arr,$pid=0) { $ret = array(); foreach($arr as $k => $v) { if($v['pid'] == $pid) { $tmp = $arr[$k];unset($arr[$k]); $tmp['children'] = create_tree($arr,$v['id']); $ret[] = $tmp; } } return $ret; }

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)
8.3.60.0030.01016.62
8.3.50.0140.00721.89
8.3.40.0210.00018.75
8.3.30.0110.00418.97
8.3.20.0040.00420.34
8.3.10.0000.00723.45
8.3.00.0070.00317.38
8.2.180.0070.00718.04
8.2.170.0110.00422.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0110.00426.16
8.2.120.0000.00821.97
8.2.110.0060.00322.26
8.2.100.0040.00717.59
8.2.90.0030.00619.11
8.2.80.0000.00817.97
8.2.70.0100.00017.38
8.2.60.0090.00317.79
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0000.00817.89
8.2.20.0040.00417.62
8.2.10.0060.00318.01
8.2.00.0090.00317.55
8.1.280.0100.00725.92
8.1.270.0050.00323.58
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00323.89
8.1.230.0060.00619.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00517.28
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0080.00021.87
8.1.150.0000.00718.57
8.1.140.0040.00417.26
8.1.130.0000.00717.69
8.1.120.0000.00717.32
8.1.110.0030.00317.32
8.1.100.0050.00317.23
8.1.90.0040.00417.31
8.1.80.0040.00417.32
8.1.70.0030.00317.21
8.1.60.0000.00817.46
8.1.50.0000.00917.39
8.1.40.0000.00717.46
8.1.30.0080.00017.48
8.1.20.0070.00017.55
8.1.10.0000.00717.27
8.1.00.0040.00417.34
8.0.300.0000.00818.77
8.0.290.0070.00017.05
8.0.280.0040.00418.32
8.0.270.0030.00517.21
8.0.260.0030.00317.06
8.0.250.0060.00016.86
8.0.240.0030.00516.72
8.0.230.0020.00516.72
8.0.220.0000.00616.71
8.0.210.0000.00716.67
8.0.200.0030.00316.71
8.0.190.0040.00416.88
8.0.180.0030.00516.80
8.0.170.0040.00416.77
8.0.160.0040.00416.77
8.0.150.0000.00716.71
8.0.140.0030.00516.69
8.0.130.0000.00813.17
8.0.120.0040.00416.73
8.0.110.0000.00816.76
8.0.100.0050.00316.71
8.0.90.0070.00016.74
8.0.80.0060.00916.84
8.0.70.0000.00716.56
8.0.60.0040.00416.89
8.0.50.0040.00416.72
8.0.30.0140.00816.82
8.0.20.0070.01217.40
8.0.10.0000.00716.80
8.0.00.0110.00816.57
7.4.330.0000.00515.01
7.4.320.0050.00316.40
7.4.300.0030.00316.38
7.4.290.0000.00816.29
7.4.280.0000.00816.48
7.4.270.0070.00016.30
7.4.260.0040.00416.52
7.4.250.0050.00316.37
7.4.240.0040.00416.49
7.4.230.0040.00416.18
7.4.220.0200.00716.60
7.4.210.0090.00716.41
7.4.200.0000.00716.59
7.4.190.0070.00016.58
7.4.160.0090.00616.34
7.4.150.0090.00917.40
7.4.140.0100.01517.86
7.4.130.0140.00316.43
7.4.120.0110.00716.50
7.4.110.0070.01016.50
7.4.100.0120.00616.34
7.4.90.0130.00716.30
7.4.80.0130.00319.39
7.4.70.0150.00016.34
7.4.60.0120.00316.34
7.4.50.0040.00416.16
7.4.40.0040.01222.77
7.4.30.0100.00616.32
7.4.00.0100.00614.80
7.3.330.0000.00512.97
7.3.320.0050.00013.16
7.3.310.0070.00016.03
7.3.300.0000.00716.00
7.3.290.0070.00716.31
7.3.280.0090.01016.18
7.3.270.0170.00017.40
7.3.260.0200.00316.38
7.3.250.0110.00816.24
7.3.240.0110.00616.40
7.3.230.0100.00616.39
7.3.210.0070.01016.39
7.3.200.0130.01019.39
7.3.190.0060.01616.25
7.3.180.0100.01016.13
7.3.170.0150.00016.27
7.3.160.0000.01616.34
7.3.120.0050.01214.89
7.3.110.0100.00714.66
7.3.100.0070.01014.82
7.3.90.0090.00914.71
7.3.80.0060.00914.78
7.3.70.0030.00714.68
7.3.60.0130.00014.68
7.3.50.0120.00014.68
7.3.40.0000.01714.69
7.3.30.0080.00314.58
7.3.20.0030.00716.55
7.3.10.0070.00816.38
7.3.00.0030.00816.65
7.2.330.0140.00316.38
7.2.320.0080.00816.52
7.2.310.0070.01016.44
7.2.300.0060.01316.47
7.2.290.0070.01116.33
7.2.250.0040.01514.62
7.2.240.0060.01014.86
7.2.230.0060.01314.73
7.2.220.0090.00914.77
7.2.210.0060.00914.83
7.2.200.0000.01114.46
7.2.190.0040.01114.68
7.2.180.0000.00914.53
7.2.170.0030.00614.89
7.2.130.0030.00716.55
7.2.120.0050.00516.86
7.2.110.0060.00316.58
7.2.100.0070.00716.80
7.2.90.0070.00716.78
7.2.80.0030.00516.61
7.2.70.0000.01316.40
7.2.60.0050.00716.89
7.2.50.0030.01016.72
7.2.40.0040.00716.59
7.2.30.0030.01016.77
7.2.20.0030.00916.87
7.2.10.0070.00716.82
7.2.00.0060.00316.45
7.1.330.0070.00715.21
7.1.320.0090.00315.62
7.1.310.0000.01615.54
7.1.300.0060.00815.66
7.1.290.0030.01015.64
7.1.280.0070.00715.36
7.1.270.0030.00715.75
7.1.260.0030.00715.51
7.1.250.0030.00515.65
7.1.200.0060.00615.68
7.1.70.0000.00716.69
7.1.60.0070.01819.33
7.1.50.0130.00616.80
7.1.00.0000.07722.29
7.0.200.0070.00016.31
7.0.140.0000.07722.12
7.0.80.0070.04019.90
7.0.70.0000.04319.93
7.0.60.0000.04020.07
7.0.50.0070.04020.29
7.0.40.0000.04320.13
7.0.30.0070.03320.15
7.0.20.0000.04720.11
7.0.10.0100.03320.10
7.0.00.0000.04020.12
5.6.280.0000.07320.82
5.6.230.0100.03720.50
5.6.220.0100.03720.49
5.6.210.0070.03720.53
5.6.200.0100.03321.04
5.6.190.0030.04321.05
5.6.180.0100.07321.08
5.6.170.0070.03320.95
5.6.160.0030.04321.02
5.6.150.0000.04320.95
5.6.140.0030.06320.96
5.6.130.0000.04721.05
5.6.120.0030.04321.03
5.6.110.0000.04721.07
5.6.100.0030.04320.93
5.6.90.0070.04021.00
5.6.80.0030.04020.34
5.6.70.0030.04720.40
5.6.60.0030.05020.41
5.6.50.0000.04320.42
5.6.40.0030.03320.38
5.6.30.0070.08320.37
5.6.20.0200.06720.29
5.6.10.0170.07720.39
5.6.00.0100.04320.40
5.5.370.0070.03320.42
5.5.360.0000.04720.38
5.5.350.0000.04320.47
5.5.340.0000.04320.65
5.5.330.0000.05320.92
5.5.320.0100.07320.61
5.5.310.0030.08020.88
5.5.300.0030.04020.77
5.5.290.0070.03720.88
5.5.280.0000.04720.77
5.5.270.0070.03320.78
5.5.260.0030.04020.91
5.5.250.0070.03720.55
5.5.240.0100.03320.23
5.5.230.0130.05320.14
5.5.220.0030.03720.20
5.5.210.0070.03720.29
5.5.200.0200.05320.15
5.5.190.0100.04720.12
5.5.180.0030.05720.15
5.5.160.0170.06720.09
5.5.150.0030.04320.26
5.5.140.0130.06720.28
5.5.130.0100.06719.99
5.5.120.0100.07720.14
5.5.110.0130.07720.26
5.5.100.0100.07320.17
5.5.90.0030.08020.11
5.5.80.0100.04719.96
5.5.70.0130.05720.12
5.5.60.0100.08020.14
5.5.50.0100.05720.14
5.5.40.0130.06320.14
5.5.30.0030.05320.15
5.5.20.0070.07720.08
5.5.10.0100.04320.04
5.5.00.0130.07019.95
5.4.450.0000.05019.20
5.4.440.0030.04019.37
5.4.430.0070.04019.27
5.4.420.0130.03019.37
5.4.410.0070.03319.10
5.4.400.0100.02719.04
5.4.390.0000.04019.14
5.4.380.0030.03718.91
5.4.370.0100.07319.16
5.4.360.0030.04319.12
5.4.350.0030.06018.88
5.4.340.0070.05019.25
5.4.320.0070.07319.05
5.4.310.0030.04019.05
5.4.300.0100.05019.09
5.4.290.0130.05719.16
5.4.280.0100.07319.12
5.4.270.0130.07718.87
5.4.260.0070.04319.20
5.4.250.0070.07319.02
5.4.240.0030.04318.99
5.4.230.0170.05719.08
5.4.220.0130.06718.94
5.4.210.0030.07718.90
5.4.200.0100.06719.09
5.4.190.0070.07319.13
5.4.180.0100.07019.03
5.4.170.0000.05319.15
5.4.160.0200.05018.86
5.4.150.0130.07018.88
5.4.140.0030.07716.41
5.4.130.0070.07316.32
5.4.120.0100.07016.43
5.4.110.0170.06016.42
5.4.100.0000.05016.43
5.4.90.0070.06016.33
5.4.80.0100.05716.39
5.4.70.0030.05016.48
5.4.60.0030.03716.41
5.4.50.0170.06716.46
5.4.40.0070.04016.35
5.4.30.0130.06016.48
5.4.20.0170.06316.24
5.4.10.0170.06316.33
5.4.00.0070.07015.63
5.3.290.0030.05314.78
5.3.280.0070.08314.66
5.3.270.0070.08314.74
5.3.260.0030.08714.59
5.3.250.0000.08314.66
5.3.240.0170.06014.72
5.3.230.0070.08014.70
5.3.220.0000.08014.51
5.3.210.0100.07314.61
5.3.200.0070.07014.49
5.3.190.0070.07714.55
5.3.180.0030.04714.54
5.3.170.0130.07014.55
5.3.160.0070.05714.51
5.3.150.0000.04014.58
5.3.140.0070.04314.48
5.3.130.0070.07714.58
5.3.120.0070.07714.48
5.3.110.0130.07314.60
5.3.100.0130.06014.00
5.3.90.0070.07314.15
5.3.80.0130.07014.00
5.3.70.0100.07014.04
5.3.60.0070.04713.99
5.3.50.0130.07014.01
5.3.40.0130.07014.00
5.3.30.0000.08013.96
5.3.20.0130.06313.74
5.3.10.0070.06713.68
5.3.00.0130.06713.68
5.2.170.0030.06711.56
5.2.160.0000.06311.56
5.2.150.0070.06311.56
5.2.140.0070.04011.56
5.2.130.0030.06011.56
5.2.120.0030.06011.56
5.2.110.0100.05711.56
5.2.100.0100.05011.56
5.2.90.0130.04311.56
5.2.80.0100.04311.56
5.2.70.0070.06011.56
5.2.60.0070.06011.56
5.2.50.0070.05711.56
5.2.40.0070.04011.56
5.2.30.0070.03311.56
5.2.20.0070.04311.56
5.2.10.0100.04311.56
5.2.00.0030.06311.56
5.1.60.0070.03711.56
5.1.50.0100.05011.56
5.1.40.0100.04711.56
5.1.30.0100.04711.56
5.1.20.0070.05311.56
5.1.10.0000.05011.56
5.1.00.0030.03311.56
5.0.50.0000.05011.56
5.0.40.0030.04711.56
5.0.30.0030.06311.56
5.0.20.0100.03011.56
5.0.10.0030.03711.56
5.0.00.0100.05711.56
4.4.90.0000.02711.56
4.4.80.0000.03711.56
4.4.70.0100.03011.56
4.4.60.0000.03311.56
4.4.50.0000.03011.56
4.4.40.0030.05711.56
4.4.30.0070.02711.56
4.4.20.0030.03711.56
4.4.10.0070.02711.56
4.4.00.0030.05311.56
4.3.110.0070.03311.56
4.3.100.0030.03311.56
4.3.90.0000.03711.56
4.3.80.0030.05011.56
4.3.70.0000.02711.56
4.3.60.0030.02011.56
4.3.50.0030.01711.56
4.3.40.0000.03011.56
4.3.30.0000.03711.56
4.3.20.0000.03711.56
4.3.10.0000.03711.56
4.3.00.0000.03311.56

preferences:
44.53 ms | 400 KiB | 5 Q