3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement("<root attr='2'><test2>tests</test2><test2 attr='4'>test34</test2></root>"); var_dump(get_object_vars($xml));

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)
8.3.60.0120.00318.31
8.3.50.0100.01222.18
8.3.40.0060.00918.92
8.3.30.0040.01118.92
8.3.20.0090.00018.77
8.3.10.0050.00321.22
8.3.00.0040.00421.73
8.2.180.0040.01216.63
8.2.170.0090.00922.96
8.2.160.0040.01120.46
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.24
8.2.110.0090.00020.72
8.2.100.0080.00417.97
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00418.05
8.2.50.0090.00018.07
8.2.40.0080.00018.41
8.2.30.0040.00419.69
8.2.20.0000.00717.82
8.2.10.0000.00717.71
8.2.00.0030.00617.78
8.1.280.0170.00025.92
8.1.270.0020.00523.99
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00322.55
8.1.230.0110.00021.16
8.1.220.0050.00318.77
8.1.210.0000.00919.09
8.1.200.0070.00317.35
8.1.190.0000.00717.53
8.1.180.0050.00318.10
8.1.170.0000.00818.76
8.1.160.0040.00419.02
8.1.150.0070.00018.77
8.1.140.0040.00417.58
8.1.130.0000.00817.97
8.1.120.0060.00317.52
8.1.110.0040.00417.49
8.1.100.0040.00417.68
8.1.90.0000.00717.44
8.1.80.0000.00817.57
8.1.70.0030.00317.56
8.1.60.0030.00617.59
8.1.50.0050.00317.48
8.1.40.0000.00817.61
8.1.30.0080.00017.68
8.1.20.0030.00617.65
8.1.10.0000.00817.73
8.1.00.0060.00317.49
8.0.300.0000.00920.10
8.0.290.0050.00317.30
8.0.280.0000.00718.61
8.0.270.0030.00517.38
8.0.260.0040.00416.90
8.0.250.0000.00717.09
8.0.240.0050.00217.08
8.0.230.0050.00317.04
8.0.220.0060.00316.91
8.0.210.0080.00017.01
8.0.200.0030.00317.01
8.0.190.0000.00917.12
8.0.180.0000.00716.96
8.0.170.0040.00417.05
8.0.160.0060.00316.99
8.0.150.0040.00416.98
8.0.140.0050.00516.91
8.0.130.0000.00613.39
8.0.120.0000.00816.88
8.0.110.0050.00216.88
8.0.100.0040.00416.84
8.0.90.0000.00716.87
8.0.80.0090.00616.98
8.0.70.0040.00416.91
8.0.60.0040.00417.13
8.0.50.0050.00317.11
8.0.30.0130.00617.40
8.0.20.0110.01017.40
8.0.10.0000.00817.02
8.0.00.0100.01016.89
7.4.330.0020.00216.86
7.4.320.0040.00416.71
7.4.300.0060.00016.75
7.4.290.0070.00016.68
7.4.280.0000.00616.70
7.4.270.0030.00316.67
7.4.260.0050.00013.34
7.4.250.0070.00016.70
7.4.240.0000.00616.79
7.4.230.0030.00316.78
7.4.220.0200.00316.45
7.4.210.0060.00916.72
7.4.200.0030.00616.63
7.4.190.0040.00416.77
7.4.160.0130.00316.75
7.4.150.0130.00717.40
7.4.140.0110.00617.86
7.4.130.0110.00616.63
7.4.120.0110.00616.49
7.4.110.0130.00316.59
7.4.100.0060.01216.51
7.4.90.0120.00416.67
7.4.80.0100.00719.39
7.4.70.0190.00316.54
7.4.60.0030.01416.52
7.4.50.0000.00816.75
7.4.40.0070.01022.77
7.4.30.0060.01116.49
7.4.00.0030.01315.01
7.3.330.0020.00213.06
7.3.320.0050.00013.16
7.3.310.0050.00316.36
7.3.300.0030.00316.28
7.3.290.0100.00716.41
7.3.280.0070.00916.32
7.3.270.0060.01317.40
7.3.260.0120.01018.24
7.3.250.0100.01116.37
7.3.240.0060.01716.68
7.3.230.0090.01216.39
7.3.210.0030.01316.66
7.3.200.0090.00919.39
7.3.190.0150.00416.59
7.3.180.0050.01116.38
7.3.170.0130.00316.45
7.3.160.0100.00716.45
7.3.120.0060.00914.97
7.3.10.0250.01116.28
7.3.00.0570.01016.57
7.2.330.0090.00916.85
7.2.320.0070.01516.55
7.2.310.0040.01516.86
7.2.300.0120.00616.77
7.2.290.0120.00416.71
7.2.130.0290.01616.73
7.2.120.0190.01516.37
7.2.110.0390.00316.06
7.2.100.0330.00316.30
7.2.90.0140.01116.30
7.2.80.0350.00616.22
7.2.70.0630.00716.63
7.2.60.0240.00616.24
7.2.50.0410.00316.39
7.2.40.0290.01016.50
7.2.30.0470.01416.70
7.2.20.0210.00816.45
7.2.10.0440.01617.12
7.2.00.0310.00916.82
7.1.250.0380.00815.70
7.1.100.0000.01118.28
7.1.70.0000.00917.14
7.1.60.0140.01119.17
7.1.50.0200.00734.64
7.1.00.0000.03722.53
7.0.200.0050.00316.73
7.0.140.0100.06322.00
7.0.80.0100.09020.00
7.0.70.0100.06719.90
7.0.60.0070.08320.03
7.0.50.0000.08720.48
7.0.40.0030.08320.27
7.0.30.0130.07720.19
7.0.20.0100.07020.14
7.0.10.0030.05020.14
7.0.00.0100.07720.03
5.6.280.0070.07021.15
5.6.230.0030.09720.78
5.6.220.0100.07320.61
5.6.210.0100.06720.84
5.6.200.0130.08021.12
5.6.190.0070.08721.22
5.6.180.0030.08721.07
5.6.170.0100.07020.93
5.6.160.0030.05321.13
5.6.150.0130.07721.05
5.6.140.0030.08020.97
5.6.130.0100.07721.12
5.6.120.0100.07721.13
5.6.110.0070.05020.98
5.6.100.0070.04321.11
5.6.90.0100.03721.09
5.6.80.0030.04020.43
5.6.70.0130.03720.49
5.6.60.0130.03320.41
5.6.50.0070.04020.48
5.6.40.0030.05720.47
5.6.30.0030.04320.45
5.6.20.0100.04020.40
5.6.10.0030.04020.49
5.6.00.0070.04320.35
5.5.370.0100.06320.44
5.5.360.0130.05720.53
5.5.350.0100.08720.52
5.5.340.0100.07720.97
5.5.330.0130.07021.00
5.5.320.0130.08020.75
5.5.310.0130.07320.93
5.5.300.0100.08020.83
5.5.290.0100.07720.80
5.5.280.0130.07720.89
5.5.270.0070.07720.82
5.5.260.0030.05720.91
5.5.250.0030.05020.61
5.5.240.0100.03320.12
5.5.230.0070.04320.34
5.5.220.0000.04320.27
5.5.210.0030.04020.22
5.5.200.0100.03720.36
5.5.190.0030.04320.31
5.5.180.0100.06320.21
5.5.160.0070.06020.36
5.5.150.0030.05320.18
5.5.140.0030.07720.38
5.5.130.0070.03720.23
5.5.120.0070.03720.18
5.5.110.0070.03720.30
5.5.100.0030.04020.02
5.5.90.0100.04320.25
5.5.80.0030.04320.01
5.5.70.0000.08320.10
5.5.60.0130.03320.24
5.5.50.0100.03320.19
5.5.40.0030.04320.25
5.5.30.0030.04020.05
5.5.20.0030.04320.11
5.5.10.0100.03720.22
5.5.00.0000.04320.06
5.4.450.0030.06319.36
5.4.440.0130.08019.50
5.4.430.0030.07719.43
5.4.420.0100.05319.51
5.4.410.0000.07019.07
5.4.400.0070.03719.37
5.4.390.0070.06018.88
5.4.380.0070.04019.12
5.4.370.0030.03719.11
5.4.360.0070.03719.02
5.4.350.0070.03718.88
5.4.340.0070.04018.90
5.4.320.0030.04019.20
5.4.310.0130.06719.21
5.4.300.0100.07019.19
5.4.290.0030.04019.20
5.4.280.0030.04019.03
5.4.270.0070.03719.19
5.4.260.0100.05319.20
5.4.250.0000.04018.88
5.4.240.0130.02719.01
5.4.230.0000.04719.13
5.4.220.0030.05319.16
5.4.210.0030.03719.15
5.4.200.0030.03719.17
5.4.190.0030.07019.10
5.4.180.0030.04019.18
5.4.170.0000.05319.11
5.4.160.0030.04319.18
5.4.150.0030.04019.15
5.4.140.0030.04016.39
5.4.130.0000.05016.41
5.4.120.0030.03716.45
5.4.110.0000.04016.46
5.4.100.0070.05716.62
5.4.90.0100.04716.62
5.4.80.0070.06016.60
5.4.70.0100.04716.45
5.4.60.0000.06716.35
5.4.50.0100.07016.40
5.4.40.0030.08016.50
5.4.30.0070.07316.36
5.4.20.0070.07016.27
5.4.10.0100.06716.48
5.4.00.0100.06715.91
5.3.290.0030.04014.74
5.3.280.0070.04714.66
5.3.270.0000.04314.75
5.3.260.0070.04014.75
5.3.250.0030.04314.67
5.3.240.0000.04714.70
5.3.230.0100.03314.52
5.3.220.0000.04014.47
5.3.210.0000.04014.45
5.3.200.0030.03314.45
5.3.190.0030.08314.63
5.3.180.0030.03314.64
5.3.170.0070.08014.70
5.3.160.0130.06714.60
5.3.150.0130.06014.60
5.3.140.0070.07314.44
5.3.130.0030.08314.47
5.3.120.0000.08314.44
5.3.110.0030.07714.60
5.3.100.0100.07714.03
5.3.90.0130.07013.91
5.3.80.0030.08713.94
5.3.70.0100.07314.14
5.3.60.0000.06013.93
5.3.50.0130.06314.04
5.3.40.0130.07313.87
5.3.30.0030.05713.75
5.3.20.0030.07313.74
5.3.10.0170.06313.68
5.3.00.0000.05313.79
5.2.170.0170.05711.67
5.2.160.0030.04711.67
5.2.150.0100.05311.67
5.2.140.0200.05011.67
5.2.130.0000.03311.67
5.2.120.0030.06311.67
5.2.110.0030.04011.67
5.2.100.0070.03711.67
5.2.90.0000.04011.67
5.2.80.0100.03711.67
5.2.70.0030.05311.67
5.2.60.0130.04711.67
5.2.50.0070.05711.67
5.2.40.0100.04011.67
5.2.30.0070.04011.67
5.2.20.0070.05711.67
5.2.10.0000.06311.67
5.2.00.0030.05711.67
5.1.60.0030.05711.67
5.1.50.0030.05711.67
5.1.40.0070.03711.67
5.1.30.0100.05311.67
5.1.20.0070.05311.67
5.1.10.0030.06011.67
5.1.00.0130.04711.67
5.0.50.0130.03711.67
5.0.40.0030.04311.67
5.0.30.0030.06311.67
5.0.20.0000.04311.67
5.0.10.0070.04311.67
5.0.00.0000.07011.67
4.4.90.0100.02711.67
4.4.80.0030.03011.67
4.4.70.0030.03711.67
4.4.60.0070.03311.67
4.4.50.0070.03311.67
4.4.40.0000.05011.67
4.4.30.0000.03711.67
4.4.20.0000.03711.67
4.4.10.0030.03311.67
4.4.00.0030.05711.67
4.3.110.0030.02711.67
4.3.100.0030.03011.67
4.3.90.0000.03011.67
4.3.80.0100.04711.67
4.3.70.0030.03311.67
4.3.60.0000.03311.67
4.3.50.0000.04011.67
4.3.40.0070.04311.67
4.3.30.0000.03711.67
4.3.20.0000.03711.67
4.3.10.0100.02711.67
4.3.00.0000.03711.67

preferences:
38.41 ms | 401 KiB | 5 Q