3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); global $n; $n=0; function convert($xml) { $simpleXmlObj = simplexml_load_string($xml); $array = toarray($simpleXmlObj); return $array; } function toarray($simpleXmlObj) { $simpleXmlObjNew = array(); foreach (array_keys((array)$simpleXmlObj) as $element) { $el = (array)$simpleXmlObj->$element; if(isset($el[0])){ $trim = $el[0]; $simpleXmlObjNew[$element] = $trim; }else{ $simpleXmlObjNew[$element] = toarray($simpleXmlObj->$element); } if(empty( $simpleXmlObjNew[$element] )){ $simpleXmlObjNew[$element] = ''; } } return $simpleXmlObjNew; } $xml = <<<xml <?xml version="1.0" encoding="utf-8"?> <RESPONSE> <e></e> <e1> </e1> <e2> s </e2> <e3>s</e3> <e4> </e4> </RESPONSE> xml; $simpleXmlObj = simplexml_load_string($xml); $response = toarray($simpleXmlObj); print_r($response);

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)
8.3.60.0120.00616.61
8.3.50.0140.00716.53
8.3.40.0060.00918.69
8.3.30.0120.00618.92
8.3.20.0030.00620.33
8.3.10.0000.00821.79
8.3.00.0040.00419.81
8.2.180.0030.01318.79
8.2.170.0120.00922.96
8.2.160.0070.00720.37
8.2.150.0050.00324.18
8.2.140.0110.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0090.00022.31
8.2.100.0080.00417.75
8.2.90.0080.00019.42
8.2.80.0040.00417.97
8.2.70.0060.00317.88
8.2.60.0000.00818.18
8.2.50.0040.00418.07
8.2.40.0040.00421.19
8.2.30.0080.00020.01
8.2.20.0080.00018.04
8.2.10.0000.00718.40
8.2.00.0000.00718.48
8.1.280.0120.00325.92
8.1.270.0040.00420.64
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.72
8.1.230.0100.00317.48
8.1.220.0040.00417.91
8.1.210.0030.00618.77
8.1.200.0100.00317.50
8.1.190.0000.00817.50
8.1.180.0030.00618.10
8.1.170.0040.00418.96
8.1.160.0040.00722.27
8.1.150.0040.00419.11
8.1.140.0060.00317.68
8.1.130.0030.00317.95
8.1.120.0040.00417.63
8.1.110.0080.00017.61
8.1.100.0050.00217.71
8.1.90.0080.00017.74
8.1.80.0000.00817.68
8.1.70.0000.01017.74
8.1.60.0000.00817.81
8.1.50.0050.00317.67
8.1.40.0080.00017.63
8.1.30.0050.00317.92
8.1.20.0000.00717.88
8.1.10.0040.00417.81
8.1.00.0000.00817.68
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0030.00318.59
8.0.270.0070.00017.36
8.0.260.0040.00417.52
8.0.250.0040.00417.11
8.0.240.0030.00317.23
8.0.230.0070.00017.19
8.0.220.0090.00017.07
8.0.210.0040.00417.06
8.0.200.0050.00217.12
8.0.190.0000.00917.24
8.0.180.0040.00417.09
8.0.170.0040.00417.20
8.0.160.0000.00817.19
8.0.150.0040.00817.04
8.0.140.0000.01017.11
8.0.130.0000.00713.60
8.0.120.0000.00917.05
8.0.110.0000.00817.08
8.0.100.0000.00717.18
8.0.90.0040.00416.98
8.0.80.0060.01017.15
8.0.70.0040.00417.26
8.0.60.0070.00017.21
8.0.50.0040.00417.05
8.0.30.0120.00817.22
8.0.20.0120.00717.40
8.0.10.0000.00817.30
8.0.00.0050.01317.09
7.4.330.0050.00015.20
7.4.320.0080.00016.70
7.4.300.0040.00416.74
7.4.290.0020.00516.83
7.4.280.0000.00816.74
7.4.270.0030.00316.83
7.4.260.0040.00416.78
7.4.250.0040.00416.77
7.4.240.0050.00216.80
7.4.230.0040.00416.75
7.4.220.0100.01016.79
7.4.210.0100.01216.75
7.4.200.0030.00316.84
7.4.160.0050.01116.54
7.4.150.0100.00717.40
7.4.140.0060.01317.86
7.4.130.0100.00816.77
7.4.120.0100.00716.80
7.4.110.0030.01416.85
7.4.100.0120.00916.81
7.4.90.0070.01116.73
7.4.80.0100.00719.39
7.4.70.0120.00616.77
7.4.60.0150.00316.85
7.4.50.0030.00616.73
7.4.40.0060.01216.60
7.4.30.0100.00716.60
7.4.00.0080.00815.19
7.3.330.0000.00513.65
7.3.320.0030.00313.47
7.3.310.0040.00416.53
7.3.300.0000.00716.55
7.3.290.0070.00016.68
7.3.280.0090.00916.62
7.3.270.0150.00317.40
7.3.260.0100.01316.73
7.3.250.0150.00216.65
7.3.240.0120.00616.73
7.3.230.0100.00716.73
7.3.210.0090.00816.64
7.3.200.0100.00716.62
7.3.190.0110.00516.54
7.3.180.0140.00316.64
7.3.170.0070.01016.66
7.3.160.0110.00716.62
7.2.330.0080.01617.07
7.2.320.0140.00716.64
7.2.310.0140.00416.89
7.2.300.0030.01416.89
7.2.290.0100.01517.00
7.2.110.0240.01216.60
7.2.60.0030.01016.99
7.2.00.0030.01219.61
7.1.200.0030.01015.68
7.1.100.0060.00618.37
7.1.70.0040.00417.36
7.1.60.0130.01320.03
7.1.50.0130.01016.89
7.1.00.0000.07722.52
7.0.200.0290.00014.82
7.0.100.0200.05020.20
7.0.90.0000.04319.96
7.0.80.0170.03319.93
7.0.70.0000.06019.95
7.0.60.0070.07719.93
7.0.50.0000.08020.41
7.0.40.0070.04020.14
7.0.30.0070.06320.09
7.0.20.0070.07020.18
7.0.10.0130.06020.14
7.0.00.0070.04020.19
5.6.280.0100.05721.03
5.6.250.0130.07320.83
5.6.240.0030.05020.68
5.6.230.0100.07320.78
5.6.220.0070.06720.57
5.6.210.0000.07020.57
5.6.200.0070.05321.17
5.6.190.0100.07021.13
5.6.180.0130.06321.16
5.6.170.0030.05321.07
5.6.160.0070.05020.98
5.6.150.0070.07721.14
5.6.140.0070.07021.10
5.6.130.0030.07721.25
5.6.120.0070.05021.13
5.6.110.0070.07020.97
5.6.100.0130.07321.12
5.6.90.0000.04320.96
5.6.80.0070.06020.45
5.6.70.0030.04020.47
5.6.60.0070.07020.55
5.6.50.0000.07320.62
5.6.40.0000.05020.45
5.6.30.0030.05320.43
5.6.20.0030.04320.61
5.6.10.0030.05020.41
5.6.00.0170.06020.58
5.5.380.0170.06320.46
5.5.370.0100.06020.61
5.5.360.0070.03720.46
5.5.350.0130.04720.42
5.5.340.0100.07321.05
5.5.330.0100.03721.00
5.5.320.0030.07321.03
5.5.310.0100.06320.96
5.5.300.0100.03320.73
5.5.290.0000.08320.99
5.5.280.0100.04321.04
5.5.270.0030.06720.96
5.5.260.0130.07320.77
5.5.250.0200.06720.76
5.5.240.0130.07720.39
5.5.230.0170.06020.16
5.5.220.0100.08320.40
5.5.210.0170.05720.13
5.5.200.0030.04320.24
5.5.190.0130.04020.33
5.5.180.0070.07720.20
5.5.160.0070.07020.29
5.5.150.0070.07020.10
5.5.140.0270.03020.08
5.5.130.0070.08020.35
5.5.120.0000.05020.26
5.5.110.0070.04020.21
5.5.100.0030.05720.25
5.5.90.0030.05720.27
5.5.80.0030.06020.03
5.5.70.0070.07720.20
5.5.60.0030.04320.25
5.5.50.0030.04320.11
5.5.40.0100.07320.25
5.5.30.0030.06720.16
5.5.20.0100.08320.27
5.5.10.0130.07720.20
5.5.00.0170.06320.17
5.4.450.0100.05719.28
5.4.440.0030.03719.27
5.4.430.0030.04019.60
5.4.420.0100.06719.26
5.4.410.0070.07019.42
5.4.400.0030.03719.04
5.4.390.0070.07019.12
5.4.380.0070.07319.24
5.4.370.0070.03719.02
5.4.360.0070.09019.11
5.4.350.0070.07719.02
5.4.340.0100.03319.27
5.4.320.0170.06719.25
5.4.310.0070.05719.28
5.4.300.0130.06319.23
5.4.290.0000.04719.01
5.4.280.0100.07019.22
5.4.270.0100.05319.25
5.4.260.0070.07018.91
5.4.250.0030.04719.14
5.4.240.0070.04319.11
5.4.230.0100.06719.21
5.4.220.0170.03319.22
5.4.210.0130.07019.23
5.4.200.0130.05019.21
5.4.190.0100.07019.25
5.4.180.0170.02719.00
5.4.170.0030.06018.93
5.4.160.0170.06019.35
5.4.150.0000.08019.26
5.4.140.0100.03316.63
5.4.130.0130.03316.64
5.4.120.0030.07716.64
5.4.110.0030.08016.68
5.4.100.0030.03716.67
5.4.90.0070.06016.59
5.4.80.0100.03016.57
5.4.70.0030.04316.50
5.4.60.0070.06016.43
5.4.50.0000.04316.50
5.4.40.0030.03316.43
5.4.30.0130.05316.55
5.4.20.0170.03016.49
5.4.10.0000.07016.58
5.4.00.0030.03716.04
5.3.290.0070.07315.73
5.3.280.0170.05715.73
5.3.270.0100.05315.73
5.3.260.0100.07015.73
5.3.250.0200.05015.73
5.3.240.0070.05715.73
5.3.230.0030.08315.73
5.3.220.0100.06015.73
5.3.210.0130.05015.73
5.3.200.0070.05715.73
5.3.190.0030.06715.73
5.3.180.0100.03715.73
5.3.170.0030.08015.73
5.3.160.0000.04715.73
5.3.150.0030.06315.73
5.3.140.0070.07315.73
5.3.130.0030.04715.73
5.3.120.0070.03715.73
5.3.110.0070.03315.73
5.3.100.0030.04315.73
5.3.90.0030.03715.73
5.3.80.0070.04315.73
5.3.70.0030.03715.73
5.3.60.0070.03315.73
5.3.50.0030.03015.73
5.3.40.0030.03715.73
5.3.30.0030.03015.73
5.3.20.0000.03715.73
5.3.10.0030.02715.73
5.3.00.0000.03315.73
5.2.170.0070.02315.73
5.2.160.0070.02715.73
5.2.150.0000.03015.73
5.2.140.0030.02315.73
5.2.130.0000.03015.73
5.2.120.0100.02015.73
5.2.110.0100.02015.73
5.2.100.0030.02715.73
5.2.90.0070.02715.73
5.2.80.0000.02715.73
5.2.70.0030.03015.73
5.2.60.0000.03015.73
5.2.50.0030.03015.73
5.2.40.0000.02715.73
5.2.30.0030.02315.73
5.2.20.0000.03015.73
5.2.10.0030.02015.73
5.2.00.0000.03015.73
5.1.60.0000.02015.73
5.1.50.0000.02715.73
5.1.40.0000.02015.73
5.1.30.0030.02015.73
5.1.20.0000.02315.73
5.1.10.0000.02315.73
5.1.00.0030.02315.73
5.0.50.0000.02315.73
5.0.40.0000.02015.73
5.0.30.0000.02715.73
5.0.20.0000.02015.73
5.0.10.0000.02015.73
5.0.00.0000.03015.73
4.4.90.0000.01715.73
4.4.80.0000.01315.73
4.4.70.0000.02015.73
4.4.60.0030.01315.73
4.4.50.0030.01315.73
4.4.40.0000.02315.73
4.4.30.0000.01715.73
4.4.20.0000.01315.73
4.4.10.0000.01315.73
4.4.00.0030.01715.73
4.3.110.0000.01315.73
4.3.100.0030.01315.73
4.3.90.0030.01315.73
4.3.80.0000.02315.73
4.3.70.0030.01015.73
4.3.60.0030.01015.73
4.3.50.0000.01315.73
4.3.40.0000.02015.73
4.3.30.0000.01715.73
4.3.20.0030.01315.73
4.3.10.0070.00715.73
4.3.00.0000.01715.73

preferences:
76.65 ms | 400 KiB | 5 Q