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->children()->children as $child) { echo $child->getname(). "\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)
8.3.60.0070.01118.67
8.3.50.0120.00322.11
8.3.40.0110.00719.29
8.3.30.0110.00419.42
8.3.20.0000.00820.66
8.3.10.0000.00724.03
8.3.00.0000.00821.13
8.2.180.0200.00316.71
8.2.170.0140.00322.96
8.2.160.0130.00320.78
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0080.00019.25
8.2.110.0030.00721.30
8.2.100.0040.00817.73
8.2.90.0050.00319.30
8.2.80.0080.00018.00
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0040.00420.13
8.2.30.0000.00718.38
8.2.20.0080.00017.79
8.2.10.0040.00418.36
8.2.00.0040.00417.83
8.1.280.0100.01025.92
8.1.270.0090.00023.91
8.1.260.0080.00626.35
8.1.250.0000.00828.09
8.1.240.0100.00019.16
8.1.230.0030.00817.64
8.1.220.0000.00818.04
8.1.210.0040.00418.77
8.1.200.0000.00917.60
8.1.190.0060.00617.25
8.1.180.0040.00418.10
8.1.170.0060.00318.92
8.1.160.0070.00022.16
8.1.150.0040.00418.75
8.1.140.0040.00417.48
8.1.130.0000.00818.07
8.1.120.0000.00717.61
8.1.110.0000.00817.61
8.1.100.0070.00017.49
8.1.90.0000.00717.52
8.1.80.0000.00717.61
8.1.70.0040.00417.57
8.1.60.0040.00417.84
8.1.50.0080.00017.72
8.1.40.0070.00417.71
8.1.30.0060.00317.82
8.1.20.0040.00417.82
8.1.10.0080.00017.89
8.1.00.0000.00817.76
8.0.300.0050.00218.77
8.0.290.0060.00316.72
8.0.280.0040.00418.70
8.0.270.0040.00417.29
8.0.260.0030.00317.50
8.0.250.0000.00717.15
8.0.240.0070.00017.25
8.0.230.0040.00417.09
8.0.220.0030.00317.06
8.0.210.0000.00817.10
8.0.200.0000.00617.07
8.0.190.0080.00017.05
8.0.180.0000.00817.21
8.0.170.0030.00517.13
8.0.160.0050.00217.14
8.0.150.0070.00017.04
8.0.140.0080.00017.09
8.0.130.0030.00313.65
8.0.120.0050.00317.07
8.0.110.0040.00417.18
8.0.100.0050.00217.10
8.0.90.0000.00817.10
8.0.80.0110.00417.11
8.0.70.0000.00717.02
8.0.60.0050.00217.05
8.0.50.0030.00517.03
8.0.30.0080.01117.29
8.0.20.0200.00217.42
8.0.10.0080.00017.13
8.0.00.0060.01217.12
7.4.330.0000.00615.25
7.4.320.0040.00416.70
7.4.300.0030.00316.68
7.4.290.0000.00816.68
7.4.280.0000.00816.72
7.4.270.0040.00416.85
7.4.260.0000.00716.80
7.4.250.0040.00416.82
7.4.240.0060.00216.74
7.4.230.0040.00416.91
7.4.220.0060.01016.71
7.4.210.0070.01016.82
7.4.200.0050.00316.97
7.4.160.0110.00816.78
7.4.150.0130.00717.40
7.4.140.0090.00917.86
7.4.130.0100.00716.79
7.4.120.0070.01116.71
7.4.110.0040.01916.88
7.4.100.0070.01516.67
7.4.90.0120.00616.80
7.4.80.0100.01319.39
7.4.70.0090.00916.89
7.4.60.0070.01116.87
7.4.50.0090.00016.64
7.4.40.0030.02116.63
7.4.30.0120.00616.65
7.4.00.0070.01115.01
7.3.330.0030.00313.28
7.3.320.0030.00313.54
7.3.310.0000.00816.57
7.3.300.0060.00016.49
7.3.290.0100.01016.50
7.3.280.0080.00916.51
7.3.270.0130.01017.40
7.3.260.0150.00616.76
7.3.250.0100.00916.53
7.3.240.0130.00516.72
7.3.230.0100.00716.49
7.3.210.0030.01916.46
7.3.200.0070.01119.39
7.3.190.0140.00316.57
7.3.180.0160.00016.63
7.3.170.0090.00916.50
7.3.160.0080.00816.76
7.3.120.0050.01215.03
7.3.110.0100.00514.83
7.3.100.0050.00814.82
7.3.90.0070.00615.04
7.3.80.0020.01314.93
7.3.70.0060.00614.74
7.3.60.0080.00614.90
7.3.50.0020.01314.75
7.3.40.0050.01014.84
7.3.30.0080.00414.82
7.3.20.0060.00816.74
7.3.10.0060.00616.60
7.3.00.0030.00916.65
7.2.330.0120.00616.93
7.2.320.0150.00316.54
7.2.310.0090.00916.86
7.2.300.0070.01016.79
7.2.290.0070.01616.65
7.2.250.0070.01115.29
7.2.240.0050.01315.22
7.2.230.0070.01115.17
7.2.220.0060.01015.12
7.2.210.0030.01314.81
7.2.200.0060.00815.01
7.2.190.0020.01215.12
7.2.180.0050.01115.16
7.2.170.0050.01015.03
7.2.160.0070.00714.87
7.2.150.0070.01116.83
7.2.140.0110.00317.09
7.2.130.0090.00616.71
7.2.120.0060.00616.93
7.2.110.0030.01216.82
7.2.100.0100.00716.86
7.2.90.0040.01416.92
7.2.80.0040.00716.97
7.2.70.0040.01117.04
7.2.60.0000.01516.98
7.2.50.0040.01416.95
7.2.40.0090.00617.03
7.2.30.0130.00316.96
7.2.20.0090.00916.87
7.2.10.0090.00916.93
7.2.00.0030.01018.15
7.1.330.0060.00915.74
7.1.320.0090.00715.74
7.1.310.0060.01015.76
7.1.300.0060.00815.87
7.1.290.0050.00915.86
7.1.280.0050.00715.91
7.1.270.0050.00815.85
7.1.260.0060.00815.90
7.1.250.0040.01415.87
7.1.200.0060.00615.69
7.1.100.0030.00818.17
7.1.70.0050.00216.93
7.1.60.0160.00919.70
7.1.50.0100.01317.11
7.1.00.0070.07322.55
7.0.200.0000.00716.80
7.0.140.0000.07722.04
7.0.100.0000.04319.94
7.0.90.0070.08720.00
7.0.80.0170.06319.95
7.0.70.0030.08020.00
7.0.60.0130.04720.16
7.0.50.0070.06020.25
7.0.40.0000.09020.21
7.0.30.0100.06720.13
7.0.20.0070.04720.27
7.0.10.0130.07020.18
7.0.00.0030.08720.22
5.6.280.0030.04721.00
5.6.250.0130.07320.56
5.6.240.0130.07720.67
5.6.230.0070.08020.78
5.6.220.0100.06720.63
5.6.210.0070.07720.64
5.6.200.0000.05721.13
5.6.190.0100.03321.13
5.6.180.0030.05721.12
5.6.170.0100.07321.14
5.6.160.0130.07021.17
5.6.150.0100.07721.16
5.6.140.0130.07021.00
5.6.130.0070.05021.15
5.6.120.0100.07321.11
5.6.110.0170.06321.14
5.6.100.0100.04021.07
5.6.90.0070.08721.13
5.6.80.0030.05320.45
5.6.70.0030.08720.63
5.6.60.0070.07320.56
5.6.50.0130.07320.53
5.6.40.0030.08720.41
5.6.30.0030.08020.50
5.6.20.0130.06320.46
5.6.10.0030.08020.48
5.6.00.0170.05720.38
5.5.380.0070.08020.45
5.5.370.0030.06720.57
5.5.360.0070.07720.45
5.5.350.0070.05020.46
5.5.340.0100.06020.87
5.5.330.0070.05020.75
5.5.320.0070.04020.93
5.5.310.0030.08020.88
5.5.300.0130.07720.77
5.5.290.0130.07320.74
5.5.280.0130.07320.79
5.5.270.0100.08021.00
5.5.260.0000.08320.84
5.5.250.0100.04020.58
5.5.240.0030.07020.29
5.5.230.0030.08020.40
5.5.220.0100.08020.32
5.5.210.0030.03720.12
5.5.200.0130.08020.28
5.5.190.0170.07020.15
5.5.180.0030.08020.34
5.5.160.0100.06720.27
5.5.150.0130.07020.14
5.5.140.0070.08020.37
5.5.130.0130.07020.09
5.5.120.0030.08020.29
5.5.110.0070.05320.34
5.5.100.0030.06320.14
5.5.90.0100.06720.27
5.5.80.0030.05720.26
5.5.70.0030.07020.22
5.5.60.0030.08020.13
5.5.50.0100.06720.00
5.5.40.0170.06020.21
5.5.30.0070.07020.16
5.5.20.0070.06020.26
5.5.10.0170.06720.04
5.5.00.0100.04020.14
5.4.450.0030.07719.69
5.4.440.0070.07719.69
5.4.430.0000.08719.30
5.4.420.0030.08019.57
5.4.410.0170.06319.23
5.4.400.0070.03319.20
5.4.390.0070.07319.20
5.4.380.0170.07019.02
5.4.370.0100.06719.19
5.4.360.0030.07719.21
5.4.350.0030.07319.00
5.4.340.0100.03719.17
5.4.320.0070.06319.23
5.4.310.0030.04319.01
5.4.300.0070.07019.20
5.4.290.0170.06719.20
5.4.280.0030.07319.27
5.4.270.0130.04019.03
5.4.260.0070.09319.17
5.4.250.0070.06019.01
5.4.240.0070.06719.20
5.4.230.0030.06719.01
5.4.220.0100.04019.24
5.4.210.0000.08719.24
5.4.200.0030.06319.24
5.4.190.0100.07319.35
5.4.180.0170.05719.12
5.4.170.0030.06019.00
5.4.160.0070.06019.25
5.4.150.0000.04319.18
5.4.140.0130.06716.54
5.4.130.0070.06016.54
5.4.120.0000.07316.52
5.4.110.0100.07016.53
5.4.100.0070.06016.67
5.4.90.0030.05016.59
5.4.80.0070.05316.51
5.4.70.0070.06716.48
5.4.60.0100.06716.50
5.4.50.0170.06016.50
5.4.40.0030.06316.58
5.4.30.0030.06316.62
5.4.20.0030.07016.46
5.4.10.0070.05316.45
5.4.00.0170.06316.05
5.3.290.0030.04014.76
5.3.280.0070.04314.78
5.3.270.0070.07314.61
5.3.260.0070.05714.63
5.3.250.0030.05014.71
5.3.240.0100.06714.79
5.3.230.0100.07714.73
5.3.220.0070.04714.76
5.3.210.0100.07714.75
5.3.200.0030.04714.76
5.3.190.0030.08014.62
5.3.180.0070.04314.55
5.3.170.0130.06014.75
5.3.160.0130.07014.55
5.3.150.0000.08014.67
5.3.140.0170.06014.57
5.3.130.0070.07314.65
5.3.120.0030.08314.73
5.3.110.0030.08314.62
5.3.100.0100.03714.23
5.3.90.0100.06714.04
5.3.80.0070.07313.98
5.3.70.0030.04714.22
5.3.60.0070.04014.20
5.3.50.0030.08014.07
5.3.40.0030.06014.14
5.3.30.0100.06014.03
5.3.20.0030.06313.82
5.3.10.0030.05713.80
5.3.00.0130.03713.77
5.2.170.0030.04012.52
5.2.160.0130.02712.52
5.2.150.0000.05312.52
5.2.140.0070.06012.52
5.2.130.0070.05012.52
5.2.120.0030.04712.52
5.2.110.0030.06312.52
5.2.100.0000.06012.52
5.2.90.0100.06012.52
5.2.80.0100.02012.52
5.2.70.0030.06312.52
5.2.60.0130.05712.52
5.2.50.0030.02712.52
5.2.40.0000.03012.52
5.2.30.0070.03712.52
5.2.20.0070.05712.52
5.2.10.0030.02712.52
5.2.00.0030.03012.52
5.1.60.0000.04312.52
5.1.50.0100.04312.52
5.1.40.0030.05712.52
5.1.30.0030.04712.52
5.1.20.0000.06712.52
5.1.10.0070.02312.52
5.1.00.0100.04712.52
5.0.50.0070.03712.52
5.0.40.0070.04012.52
5.0.30.0070.05312.52
5.0.20.0000.04312.52
5.0.10.0070.04012.52
5.0.00.0070.06012.52
4.4.90.0000.02012.52
4.4.80.0070.02312.52
4.4.70.0000.01312.52
4.4.60.0030.04012.52
4.4.50.0000.02712.52
4.4.40.0030.04012.52
4.4.30.0030.02712.52
4.4.20.0030.02012.52
4.4.10.0000.03712.52
4.4.00.0030.03312.52
4.3.110.0000.02012.52
4.3.100.0070.01712.52
4.3.90.0000.02012.52
4.3.80.0000.02712.52
4.3.70.0000.03012.52
4.3.60.0030.01712.52
4.3.50.0030.03312.52
4.3.40.0100.02712.52
4.3.30.0000.02012.52
4.3.20.0030.03012.52
4.3.10.0100.02712.52
4.3.00.0000.03312.52

preferences:
45.11 ms | 401 KiB | 5 Q