3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml=simplexml_load_string(<<<XML <people> <person> </person> <person id="17"> <test>John</test> </person> <person> </person> </people> XML ); $nodes=$xml->xpath('//person[@id=17]'); foreach($nodes as &$node) { $node->name="Bill"; } echo $xml->asXML();

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)
8.3.60.0090.00617.13
8.3.50.0100.00822.43
8.3.40.0040.01119.18
8.3.30.0070.00719.55
8.3.20.0030.00620.80
8.3.10.0000.00724.03
8.3.00.0080.00019.76
8.2.180.0210.00017.00
8.2.170.0110.00422.96
8.2.160.0070.00720.93
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0040.00422.83
8.2.110.0000.01021.02
8.2.100.0100.00718.16
8.2.90.0030.00618.13
8.2.80.0030.00619.22
8.2.70.0040.00418.13
8.2.60.0050.00518.00
8.2.50.0030.00518.00
8.2.40.0000.00818.66
8.2.30.0050.00318.59
8.2.20.0040.00418.13
8.2.10.0070.00018.49
8.2.00.0060.00618.18
8.1.280.0000.01425.92
8.1.270.0090.00024.42
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0000.01019.56
8.1.230.0090.00318.15
8.1.220.0050.00318.16
8.1.210.0050.00318.77
8.1.200.0080.00017.85
8.1.190.0000.00817.73
8.1.180.0000.01018.10
8.1.170.0000.00817.72
8.1.160.0000.00722.52
8.1.150.0000.00819.17
8.1.140.0040.00418.06
8.1.130.0000.00718.33
8.1.120.0040.00417.84
8.1.110.0040.00418.02
8.1.100.0040.00418.06
8.1.90.0030.00517.93
8.1.80.0000.00717.93
8.1.70.0000.00718.00
8.1.60.0000.01318.20
8.1.50.0060.00318.02
8.1.40.0000.00817.90
8.1.30.0060.00318.24
8.1.20.0040.00418.10
8.1.10.0060.00318.09
8.1.00.0040.00417.75
8.0.300.0000.00818.77
8.0.290.0060.00317.50
8.0.280.0050.00318.88
8.0.270.0000.00817.86
8.0.260.0040.00417.75
8.0.250.0070.00017.62
8.0.240.0040.00417.52
8.0.230.0000.00717.45
8.0.220.0000.00717.55
8.0.210.0000.00717.55
8.0.200.0000.00717.63
8.0.190.0080.00017.43
8.0.180.0040.00417.60
8.0.170.0050.00317.36
8.0.160.0070.00017.47
8.0.150.0040.00417.50
8.0.140.0000.00717.52
8.0.130.0060.00013.94
8.0.120.0040.00417.33
8.0.110.0040.00417.53
8.0.100.0030.00517.47
8.0.90.0000.00717.48
8.0.80.0080.00717.46
8.0.70.0040.00417.44
8.0.60.0040.00417.54
8.0.50.0030.00617.32
8.0.30.0140.00517.63
8.0.20.0090.01017.58
8.0.10.0000.00817.63
8.0.00.0100.00717.30
7.4.330.0000.00715.00
7.4.320.0030.00317.03
7.4.300.0030.00317.16
7.4.290.0070.00016.98
7.4.280.0020.00517.04
7.4.270.0040.00416.98
7.4.260.0080.00017.05
7.4.250.0050.00217.07
7.4.240.0040.00317.07
7.4.230.0000.00717.09
7.4.220.0070.01117.05
7.4.210.0090.00817.10
7.4.200.0000.00716.88
7.4.190.0030.00317.20
7.4.160.0140.01016.87
7.4.150.0110.00617.40
7.4.140.0100.01217.86
7.4.130.0140.00316.99
7.4.120.0120.00717.00
7.4.110.0130.00317.03
7.4.100.0180.00717.08
7.4.90.0110.00717.18
7.4.80.0090.00919.39
7.4.70.0090.00916.82
7.4.60.0060.01117.00
7.4.50.0060.00316.63
7.4.40.0040.00822.77
7.4.30.0090.00916.87
7.4.00.0060.00915.11
7.3.330.0000.00513.79
7.3.320.0000.00513.47
7.3.310.0030.00316.79
7.3.300.0070.00016.78
7.3.290.0070.00716.80
7.3.280.0100.01116.82
7.3.270.0130.00717.40
7.3.260.0090.01016.91
7.3.250.0150.00916.85
7.3.240.0110.01016.82
7.3.230.0110.00616.80
7.3.210.0080.00816.76
7.3.200.0130.00619.39
7.3.190.0070.01316.93
7.3.180.0090.00617.03
7.3.170.0060.01716.98
7.3.160.0130.00316.76
7.3.120.0100.00615.25
7.2.330.0070.01016.90
7.2.320.0130.01017.04
7.2.310.0030.01517.32
7.2.300.0090.00617.03
7.2.290.0100.00717.09
7.2.60.0070.00717.36
7.2.00.0090.00619.83
7.1.200.0040.00815.83
7.1.100.0100.01016.24
7.1.70.0040.01117.14
7.1.60.0070.00417.50
7.1.50.0100.01017.25
7.1.00.0000.07022.92
7.0.200.0070.01017.27
7.0.140.0030.07322.53
7.0.60.0100.05720.30
7.0.50.0000.08718.30
7.0.40.0030.04320.24
7.0.30.0270.05020.51
7.0.20.0300.08020.55
7.0.10.0130.08320.50
7.0.00.0070.06020.45
5.6.280.0000.07721.27
5.6.210.0130.08020.99
5.6.200.0170.07018.45
5.6.190.0030.04320.73
5.6.180.0300.07720.87
5.6.170.0300.08320.79
5.6.160.0130.04020.86
5.6.150.0070.07318.52
5.6.140.0000.05718.55
5.6.130.0000.04318.52
5.6.120.0030.08721.41
5.6.110.0100.08321.42
5.6.100.0100.05021.34
5.6.90.0070.06021.35
5.6.80.0100.04020.75
5.6.70.4430.04320.75
5.5.350.0130.07020.88
5.5.340.0100.05018.29
5.5.330.0130.04020.48
5.5.320.0070.04020.70
5.5.310.0130.04720.54
5.5.300.0030.07018.30
5.5.290.0030.04018.24
5.5.280.0070.04321.21
5.5.270.0070.03721.19
5.5.260.0000.09021.13
5.5.250.0030.08321.08
5.5.240.0230.03720.68
5.4.450.0130.05319.95
5.4.440.0830.07319.62
5.4.430.0070.06019.93
5.4.420.0700.06019.72
5.4.410.0730.05719.82
5.4.400.0630.05019.50
5.4.390.0100.08019.21
5.4.380.0230.05019.14
5.4.370.0300.05018.77
5.4.360.0300.04319.02
5.4.350.0170.06018.90
5.4.340.0200.05719.16
5.4.320.0080.03812.77
5.4.310.0070.03712.77
5.4.300.0030.03812.77
5.4.290.0070.03612.77
5.4.280.0120.05312.65
5.4.270.0120.05312.65
5.4.260.0100.04812.65
5.4.250.0070.04912.65
5.4.240.0080.05912.65
5.4.230.0110.05612.64
5.4.220.0180.07212.64
5.4.210.0110.07412.64
5.4.200.0090.05412.64
5.4.190.0080.05012.64
5.4.180.0080.06912.64
5.4.170.0200.09612.64
5.4.160.0080.05512.64
5.4.150.0150.06812.64
5.4.140.0150.04512.32
5.4.130.0090.04112.31
5.4.120.0050.03912.27
5.4.110.0080.04112.27
5.4.100.0090.04112.26
5.4.90.0060.04612.26
5.4.80.0110.04112.26
5.4.70.0130.04812.26
5.4.60.0070.06612.26
5.4.50.0130.04812.26
5.4.40.0100.04612.25
5.4.30.0080.05312.25
5.4.20.0190.08612.25
5.4.10.0170.09012.25
5.4.00.0150.06911.74
5.3.290.0060.03913.03
5.3.280.0130.05612.93
5.3.270.0130.07412.95
5.3.260.0130.05312.95
5.3.250.0190.07412.95
5.3.240.0360.09512.94
5.3.230.0160.05712.93
5.3.220.0150.05412.91
5.3.210.0090.06412.91
5.3.200.0120.05512.91
5.3.190.0110.05412.91
5.3.180.0110.05412.90
5.3.170.0170.06812.90
5.3.160.0200.07112.90
5.3.150.0140.04912.90
5.3.140.0100.06212.90
5.3.130.0100.06112.89
5.3.120.0110.06512.89
5.3.110.0160.10012.89
5.3.100.0150.08512.38
5.3.90.0100.06012.36
5.3.80.0100.05812.35
5.3.70.0150.07112.35
5.3.60.0100.05812.34
5.3.50.0350.07712.28
5.3.40.0100.05212.28
5.3.30.0130.05412.23
5.3.20.0130.04712.02
5.3.10.0080.05211.98
5.3.00.0120.05611.98
5.2.170.0030.0749.47
5.2.160.0090.0459.47
5.2.150.0100.0529.47
5.2.140.0170.0689.46
5.2.130.0110.0389.43
5.2.120.0150.0459.43
5.2.110.0090.0329.44
5.2.100.0130.0529.43
5.2.90.0080.0419.43
5.2.80.0060.0409.43
5.2.70.0070.0499.43
5.2.60.0060.0419.38
5.2.50.0030.0359.36
5.2.40.0070.0279.33
5.2.30.0050.0329.30
5.2.20.0080.0279.29
5.2.10.0060.0289.22
5.2.00.0070.0289.08
5.1.60.0070.0328.36
5.1.50.0060.0268.36
5.1.40.0060.0248.35
5.1.30.0070.0258.69
5.1.20.0040.0338.71
5.1.10.0050.0278.44
5.1.00.0020.0298.44
5.0.50.0050.0286.91
5.0.40.0070.0196.77
5.0.30.0080.0346.59
5.0.20.0090.0206.56
5.0.10.0040.0316.53
5.0.00.0050.0476.52
4.4.90.0070.0334.78
4.4.80.0050.0244.76
4.4.70.0090.0224.75
4.4.60.0050.0254.75
4.4.50.0140.0354.77
4.4.40.0070.0564.71
4.4.30.0060.0264.76
4.4.20.0020.0394.84
4.4.10.0090.0214.85
4.4.00.0100.0594.76
4.3.110.0070.0254.67
4.3.100.0090.0304.66
4.3.90.0080.0344.63
4.3.80.0040.0324.59
4.3.70.0050.0234.63
4.3.60.0070.0294.63
4.3.50.0050.0314.63
4.3.40.0070.0464.54
4.3.30.0040.0303.28
4.3.20.0090.0293.26
4.3.10.0060.0283.22
4.3.00.0230.02310.30

preferences:
48.63 ms | 401 KiB | 5 Q