3v4l.org

run code in 300+ PHP versions simultaneously
<?php class XML { public function __CONSTRUCT($array) { foreach($array as $key => $val) { if(isset($key) && $key) { $this->$key = (object) null; $obj = $this->$val; $this->$val = $obj->bindTo($this->$key); } else { $this->$val = (object) null; $obj = $this->$val; $this->$val = $obj->bindTo($this->$val, $this->$val); } } } } $array = ["database"=>["host"=>"localhost","dbname"=>"mydb","user"=>"root","password"=>""]]; $xml = new XML($array); echo($xml->{"database"}->{"host"});

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)
8.3.60.0040.01116.75
8.3.50.0130.00522.11
8.3.40.0040.01118.63
8.3.30.0090.00618.77
8.3.20.0040.00420.25
8.3.10.0060.00323.65
8.3.00.0090.00019.40
8.2.180.0100.00618.18
8.2.170.0050.00922.96
8.2.160.0060.01320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.63
8.2.110.0030.01420.36
8.2.100.0110.00017.93
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0040.00717.80
8.2.50.0040.00418.07
8.2.40.0040.00419.26
8.2.30.0050.00220.76
8.2.20.0070.00017.82
8.2.10.0080.00018.07
8.2.00.0000.00718.16
8.1.280.0150.00725.92
8.1.270.0050.00323.82
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00522.45
8.1.230.0070.00417.66
8.1.220.0050.00317.77
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0090.00017.35
8.1.180.0000.00718.10
8.1.170.0080.00018.71
8.1.160.0000.00721.96
8.1.150.0050.00318.88
8.1.140.0040.00419.54
8.1.130.0030.00317.81
8.1.120.0000.00717.45
8.1.110.0000.00717.52
8.1.100.0040.00417.43
8.1.90.0040.00417.49
8.1.80.0000.00717.48
8.1.70.0030.00317.52
8.1.60.0040.00417.60
8.1.50.0060.00317.59
8.1.40.0040.00417.54
8.1.30.0000.00817.73
8.1.20.0030.00617.64
8.1.10.0040.00417.51
8.1.00.0090.00317.50
8.0.300.0060.00318.77
8.0.290.0030.00616.75
8.0.280.0040.00418.43
8.0.270.0000.00717.34
8.0.260.0060.00017.13
8.0.250.0000.00717.08
8.0.240.0000.00717.02
8.0.230.0030.00516.98
8.0.220.0040.00316.88
8.0.210.0030.00516.94
8.0.200.0000.00816.93
8.0.190.0050.00216.95
8.0.180.0040.00417.00
8.0.170.0040.00417.03
8.0.160.0000.00817.02
8.0.150.0040.00416.99
8.0.140.0000.00716.92
8.0.130.0000.00613.49
8.0.120.0060.00317.05
8.0.110.0050.00216.86
8.0.100.0060.00317.04
8.0.90.0070.00016.97
8.0.80.0070.00716.96
8.0.70.0040.00416.94
8.0.60.0040.00416.96
8.0.50.0000.00716.76
8.0.30.0090.00917.30
8.0.20.0130.01017.41
8.0.10.0080.00016.97
8.0.00.0070.01216.74
7.4.330.0000.00515.20
7.4.320.0000.00616.58
7.4.300.0060.00016.61
7.4.290.0000.00716.55
7.4.280.0080.00016.53
7.4.270.0040.00416.68
7.4.260.0070.00316.66
7.4.250.0030.00316.52
7.4.240.0030.00516.54
7.4.230.0000.00716.33
7.4.220.0090.00916.47
7.4.210.0110.00316.63
7.4.200.0030.00316.66
7.4.160.0060.01016.57
7.4.150.0120.00617.40
7.4.140.0160.01017.86
7.4.130.0100.00716.49
7.4.120.0110.01016.63
7.4.110.0130.01216.46
7.4.100.0100.00716.56
7.4.90.0090.01116.66
7.4.80.0080.00819.39
7.4.70.0040.01216.70
7.4.60.0100.00716.46
7.4.50.0040.00416.63
7.4.40.0110.00816.62
7.4.30.0060.01316.52
7.4.00.0070.01015.01
7.3.330.0000.00513.44
7.3.320.0000.00613.30
7.3.310.0030.00316.41
7.3.300.0070.00016.44
7.3.290.0060.01016.46
7.3.280.0100.00916.40
7.3.270.0140.00317.40
7.3.260.0030.01316.42
7.3.250.0100.00716.46
7.3.240.0130.00516.45
7.3.230.0150.00616.41
7.3.210.0100.01016.54
7.3.200.0110.00516.49
7.3.190.0110.00616.45
7.3.180.0090.00916.44
7.3.170.0060.00916.62
7.3.160.0080.00816.59
7.3.120.0040.01414.61
7.3.110.0140.00414.88
7.3.100.0070.01014.55
7.3.90.0030.00714.86
7.3.80.0060.00314.86
7.3.70.0030.01314.86
7.3.60.0100.00714.70
7.3.50.0090.00614.85
7.3.40.0040.00814.54
7.3.30.0040.00414.64
7.3.20.0040.01116.57
7.3.10.0060.00916.84
7.3.00.0040.00416.57
7.2.330.0100.01016.82
7.2.320.0150.00416.75
7.2.310.0120.00616.78
7.2.300.0130.00316.37
7.2.290.0110.00516.63
7.2.250.0040.01114.82
7.2.240.0100.01015.25
7.2.230.0080.00714.92
7.2.220.0030.00714.61
7.2.210.0070.01014.96
7.2.200.0030.01215.00
7.2.190.0130.00315.07
7.2.180.0040.01414.98
7.2.170.0040.00815.04
7.2.60.0100.00316.81
7.1.330.0130.00315.90
7.1.320.0030.01015.75
7.1.310.0070.01015.80
7.1.300.0070.00715.90
7.1.290.0070.00715.95
7.1.280.0070.00315.55
7.1.270.0000.01215.85
7.1.260.0090.00615.82
7.1.200.0070.00715.89
7.1.100.0030.00918.10
7.1.70.0040.00417.37
7.1.60.0040.01819.43
7.1.50.0070.01317.12
7.1.00.0030.07722.43
7.0.200.0250.00714.96
7.0.60.0000.06720.03
7.0.50.0030.05317.95
7.0.40.0030.08720.09
7.0.30.0370.05320.26
7.0.20.0430.07020.06
7.0.10.0070.08720.09
7.0.00.0030.08720.18
5.6.280.0000.03721.11
5.6.210.0100.07320.71
5.6.200.0070.07018.19
5.6.190.0030.09020.64
5.6.180.0370.06720.39
5.6.170.0200.03720.56
5.6.160.0030.09020.52
5.6.150.0000.05718.28
5.6.140.0030.04018.15
5.6.130.0100.04018.14
5.6.120.0100.08020.98
5.6.110.0070.08320.98
5.6.100.0070.08321.00
5.6.90.0030.05020.90
5.6.80.0100.07020.41
5.5.350.0270.07020.45
5.5.340.0030.04317.98
5.5.330.0200.07320.26
5.5.320.0330.07020.51
5.5.310.0270.03720.35
5.5.300.0100.08017.95
5.5.290.0130.07717.99
5.5.280.0100.08320.85
5.5.270.0030.04020.87
5.5.260.0130.07720.98
5.5.250.0100.08020.69
5.5.240.0100.06320.16
5.4.450.0170.05019.52
5.4.440.0230.05019.54
5.4.430.0200.04719.52
5.4.420.0270.04019.38
5.4.410.0100.06319.49
5.4.400.0170.05019.17
5.4.390.0170.05019.06
5.4.380.0130.05019.02
5.4.370.0200.04719.16
5.4.360.0200.05019.18
5.4.350.0130.05319.22
5.4.340.0170.05318.84
5.4.320.0200.05018.97
5.4.310.0130.05318.99
5.4.300.0200.04719.05
5.4.290.0200.04718.83
5.4.280.0200.05719.16
5.4.270.0230.04719.06
5.4.260.0100.05719.21
5.4.250.0100.06019.07
5.4.240.0030.06319.04
5.4.230.0030.07318.96
5.4.220.0100.06019.23
5.4.210.0100.05718.93
5.4.200.0230.04319.26
5.4.190.0130.05319.07
5.4.180.0130.05319.17
5.4.170.0170.05319.21
5.4.160.0070.06319.07
5.4.150.0170.05719.04
5.4.140.0230.04716.49
5.4.130.0200.04016.38
5.4.120.0130.04716.46
5.4.110.0130.05716.54
5.4.100.0170.04716.40
5.4.90.0100.05016.23
5.4.80.0130.06016.37
5.4.70.0130.05016.36
5.4.60.0200.04316.24
5.4.50.0230.03716.54
5.4.40.0170.05016.36
5.4.30.0130.04716.51
5.4.20.0170.04716.41
5.4.10.0170.04716.14
5.4.00.0200.04015.96

preferences:
35.13 ms | 401 KiB | 5 Q