3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = "<root> <alfa> <one> <two> </alfa> <beta> <bhi> <bho> </beta> </root>"; $xml = simplexml_load_string( $xml); foreach( $xml->xpath( './/alfa') as $child) { echo $child->attributes(). "\n"; }

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)
8.3.60.0090.00918.53
8.3.50.0140.00421.33
8.3.40.0070.00719.25
8.3.30.0130.00720.33
8.3.20.0040.00420.55
8.3.10.0040.00421.47
8.3.00.0040.00423.02
8.2.180.0180.00417.00
8.2.170.0040.01122.96
8.2.160.0000.01322.41
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0050.00321.04
8.2.110.0030.00619.51
8.2.100.0090.00317.97
8.2.90.0040.00419.38
8.2.80.0040.00418.14
8.2.70.0070.00317.75
8.2.60.0000.00818.05
8.2.50.0050.00318.07
8.2.40.0000.00818.28
8.2.30.0040.00419.52
8.2.20.0000.00817.86
8.2.10.0000.00818.10
8.2.00.0040.00417.93
8.1.280.0070.01025.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00624.21
8.1.230.0060.00620.97
8.1.220.0050.00318.77
8.1.210.0040.00419.29
8.1.200.0030.00717.48
8.1.190.0060.00317.77
8.1.180.0080.00418.10
8.1.170.0000.00918.82
8.1.160.0050.00218.91
8.1.150.0060.00318.86
8.1.140.0050.00317.55
8.1.130.0000.00717.91
8.1.120.0030.00417.58
8.1.110.0040.00417.57
8.1.100.0040.00417.67
8.1.90.0040.00417.46
8.1.80.0080.00017.60
8.1.70.0000.00717.68
8.1.60.0000.00917.67
8.1.50.0000.00717.74
8.1.40.0030.00617.85
8.1.30.0000.00817.75
8.1.20.0030.00617.82
8.1.10.0050.00317.83
8.1.00.0000.00717.60
8.0.300.0000.00720.04
8.0.290.0040.00417.30
8.0.280.0000.00818.63
8.0.270.0000.00817.54
8.0.260.0070.00017.02
8.0.250.0030.00317.16
8.0.240.0080.00017.24
8.0.230.0000.00717.16
8.0.220.0030.00317.09
8.0.210.0070.00017.06
8.0.200.0000.00717.23
8.0.190.0000.00817.15
8.0.180.0050.00217.13
8.0.170.0050.00317.05
8.0.160.0000.00817.12
8.0.150.0030.00617.08
8.0.140.0040.00317.07
8.0.130.0030.00613.65
8.0.120.0050.00317.06
8.0.110.0000.00817.08
8.0.100.0000.00716.98
8.0.90.0000.00817.01
8.0.80.0130.00317.07
8.0.70.0000.00716.88
8.0.60.0050.00317.07
8.0.50.0040.00416.95
8.0.30.0100.00917.32
8.0.20.0080.01017.49
8.0.10.0050.00317.12
8.0.00.0100.00916.95
7.4.330.0050.00017.21
7.4.320.0070.00016.80
7.4.300.0040.00416.80
7.4.290.0070.00016.75
7.4.280.0070.00016.82
7.4.270.0000.00716.82
7.4.260.0050.00013.59
7.4.250.0090.00016.73
7.4.240.0040.00316.76
7.4.230.0030.00316.70
7.4.220.0070.01616.89
7.4.210.0070.01016.83
7.4.200.0040.00416.83
7.4.190.0000.00716.79
7.4.160.0100.00616.61
7.4.150.0070.01117.40
7.4.140.0150.01317.86
7.4.130.0130.00516.84
7.4.120.0110.00616.70
7.4.110.0170.00216.61
7.4.100.0090.00916.95
7.4.90.0040.01416.83
7.4.80.0060.01019.39
7.4.70.0000.01516.69
7.4.60.0060.01016.83
7.4.50.0080.00016.64
7.4.40.0090.00622.77
7.4.30.0150.00416.44
7.4.00.0060.00915.07
7.3.330.0000.00513.27
7.3.320.0070.00013.59
7.3.310.0040.00416.51
7.3.300.0030.00316.45
7.3.290.0070.01116.51
7.3.280.0070.01016.49
7.3.270.0160.00617.40
7.3.260.0090.01018.24
7.3.250.0150.00616.50
7.3.240.0110.00616.85
7.3.230.0170.00016.58
7.3.210.0090.00916.85
7.3.200.0130.00819.39
7.3.190.0150.00316.85
7.3.180.0110.00616.55
7.3.170.0090.00816.50
7.3.160.0040.01416.46
7.3.120.0070.00714.61
7.2.330.0150.00916.92
7.2.320.0110.00816.82
7.2.310.0070.01616.71
7.2.300.0100.00716.93
7.2.290.0140.00716.85
7.2.60.0000.01516.87
7.2.00.0150.00618.75
7.1.200.0060.00615.95
7.1.100.0030.00918.13
7.1.70.0030.00617.36
7.1.60.0130.00719.17
7.1.50.0080.00316.75
7.1.00.0000.05722.44
7.0.200.0040.00416.80
7.0.140.0030.07022.26
7.0.110.0070.05320.10
7.0.100.0070.06720.00
7.0.90.0100.04320.04
7.0.80.0130.06020.02
7.0.70.0100.07320.08
7.0.60.0070.04720.06
7.0.50.0130.07019.97
7.0.40.0070.04019.76
7.0.30.0170.06319.80
7.0.20.0070.08319.75
7.0.10.0100.08319.85
7.0.00.0130.07319.85
5.6.280.0030.07321.00
5.6.260.0030.04020.75
5.6.250.0130.05320.70
5.6.240.0100.03720.76
5.6.230.0000.04320.70
5.6.220.0130.02720.65
5.6.210.0070.03720.76
5.6.200.0100.08320.66
5.6.190.0030.08020.72
5.6.180.0130.07720.80
5.6.170.0170.07720.74
5.6.160.0030.05720.80
5.6.150.0170.07720.70
5.6.140.0100.08020.68
5.6.130.0100.07720.69
5.6.120.0070.08320.61
5.6.110.0070.08720.63
5.6.100.0130.05720.63
5.6.90.0030.05320.67
5.6.80.0200.06320.01
5.6.70.0070.07320.02
5.6.60.0030.08320.06
5.6.50.0100.07720.13
5.6.40.0030.05720.25
5.6.30.0100.07720.10
5.6.20.0100.05020.01
5.6.10.0100.08020.10
5.6.00.0070.08020.10
5.5.380.0070.06720.49
5.5.370.0070.03720.61
5.5.360.0070.04320.59
5.5.350.0130.07020.25
5.5.340.0070.06720.99
5.5.330.0030.05021.11
5.5.320.0100.08020.94
5.5.310.0030.08720.94
5.5.300.0100.08020.98
5.5.290.0030.05721.11
5.5.280.0130.07321.03
5.5.270.0170.07321.04
5.5.260.0070.08021.14
5.5.250.0070.07320.59
5.5.240.0100.07720.38
5.5.230.0130.06720.16
5.5.220.0130.07320.49
5.5.210.0070.08020.36
5.5.200.0070.08320.37
5.5.190.0130.07720.23
5.5.180.0070.08720.18
5.5.160.0070.05020.54
5.5.150.0100.08020.08
5.5.140.0070.07320.25
5.5.130.0000.07720.20
5.5.120.0130.04020.33
5.5.110.0070.07720.36
5.5.100.0030.08020.12
5.5.90.0070.08320.43
5.5.80.0100.04720.26
5.5.70.0170.07020.03
5.5.60.0030.04020.31
5.5.50.0130.06720.15
5.5.40.0070.04020.35
5.5.30.0100.08020.34
5.5.20.0200.06720.24
5.5.10.0070.04719.97
5.5.00.0000.05020.22
5.4.450.0100.07719.65
5.4.440.0100.07319.64
5.4.430.0130.07319.64
5.4.420.0030.08719.68
5.4.410.0170.06319.27
5.4.400.0030.07719.08
5.4.390.0100.07319.02
5.4.380.0170.06719.06
5.4.370.0070.08019.07
5.4.360.0230.05719.15
5.4.350.0070.07319.45
5.4.340.0070.07719.09
5.4.320.0130.07319.02
5.4.310.0030.07719.23
5.4.300.0100.07719.02
5.4.290.0100.07319.25
5.4.280.0170.06319.44
5.4.270.0100.07019.11
5.4.260.0070.05319.07
5.4.250.0070.07019.35
5.4.240.0200.06319.05
5.4.230.0100.07319.07
5.4.220.0030.07319.31
5.4.210.0000.06719.24
5.4.200.0070.07319.41
5.4.190.0130.06719.30
5.4.180.0100.08019.08
5.4.170.0000.07319.30
5.4.160.0000.07719.19
5.4.150.0000.08719.06
5.4.140.0130.06316.52
5.4.130.0030.04016.45
5.4.120.0070.04716.35
5.4.110.0030.07716.56
5.4.100.0030.07016.65
5.4.90.0100.07316.38
5.4.80.0100.06716.70
5.4.70.0130.07016.77
5.4.60.0100.03716.71
5.4.50.0100.07316.34
5.4.40.0170.06716.54
5.4.30.0070.06716.50
5.4.20.0030.07016.71
5.4.10.0000.08316.69
5.4.00.0070.07015.82
5.3.290.0070.04714.73
5.3.280.0100.07714.75
5.3.270.0000.08314.59
5.3.260.0130.07314.89
5.3.250.0070.07314.81
5.3.240.0100.03714.89
5.3.230.0070.08014.67
5.3.220.0130.07014.79
5.3.210.0100.07714.77
5.3.200.0070.06714.77
5.3.190.0230.06014.55
5.3.180.0030.07714.61
5.3.170.0100.04014.81
5.3.160.0070.07014.64
5.3.150.0030.04314.63
5.3.140.0000.08314.53
5.3.130.0070.07314.70
5.3.120.0030.04014.65
5.3.110.0070.07314.53
5.3.100.0000.07714.16
5.3.90.0100.06714.11
5.3.80.0100.06714.03
5.3.70.0100.07014.13
5.3.60.0130.07314.20
5.3.50.0130.06714.05
5.3.40.0030.07314.15
5.3.30.0030.07014.03
5.3.20.0100.06713.84
5.3.10.0070.07313.80
5.3.00.0030.07713.69
5.2.170.0000.06311.89
5.2.160.0070.03711.89
5.2.150.0100.05711.89
5.2.140.0030.06311.89
5.2.130.0030.06711.89
5.2.120.0070.06011.89
5.2.110.0070.06011.89
5.2.100.0070.06011.89
5.2.90.0030.06311.89
5.2.80.0170.03011.89
5.2.70.0030.06311.92
5.2.60.0130.06011.96
5.2.50.0030.05712.00
5.2.40.0070.06012.00
5.2.30.0070.06012.00
5.2.20.0130.05012.00
5.2.10.0070.06012.00
5.2.00.0030.06012.00
5.1.60.0070.05012.00
5.1.50.0000.06012.00
5.1.40.0030.05712.00
5.1.30.0030.05712.00
5.1.20.0100.05012.00
5.1.10.0000.06012.00
5.1.00.0070.05312.00
5.0.50.0070.04312.00
5.0.40.0030.02312.00
5.0.30.0030.04012.00
5.0.20.0100.03312.00
5.0.10.0070.04012.00
5.0.00.0000.05312.00
4.4.90.0030.03311.93
4.4.80.0030.03312.00
4.4.70.0030.02712.00
4.4.60.0000.03712.00
4.4.50.0030.02712.00
4.4.40.0000.05312.00
4.4.30.0070.03312.00
4.4.20.0030.03312.00
4.4.10.0000.04012.00
4.4.00.0030.05712.00
4.3.110.0000.04012.00
4.3.100.0000.04012.00
4.3.90.0070.03012.00
4.3.80.0000.05712.00
4.3.70.0070.03012.00
4.3.60.0070.03012.00
4.3.50.0030.03712.00
4.3.40.0030.05712.00
4.3.30.0000.03312.00
4.3.20.0030.02312.00
4.3.10.0070.03012.00
4.3.00.0000.03312.00

preferences:
53.35 ms | 400 KiB | 5 Q