3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<example xmlns:foo="my.foo.urn" xmlns="http://my.foo.urn"> <foo:a>Яблоко</foo:a> <foo:b>Банан</foo:b> <c>Cherry</c> </example>'; $sxe = new SimpleXMLElement($xml); $kids = $sxe->children('foo'); var_dump(count($kids)); $kids = $sxe->children('foo', TRUE); var_dump(count($kids)); $kids = $sxe->children('my.foo.urn'); var_dump(count($kids)); $kids = $sxe->children('my.foo.urn', TRUE); var_dump(count($kids)); $kids = $sxe->children(); var_dump(count($kids)); //echo $kids; ?>

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)
8.3.60.0100.01016.88
8.3.50.0060.00920.08
8.3.40.0110.00418.91
8.3.30.0110.00319.17
8.3.20.0070.00020.64
8.3.10.0090.00023.52
8.3.00.0050.00319.38
8.2.180.0000.01516.49
8.2.170.0070.00722.96
8.2.160.0080.00820.41
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00821.28
8.2.110.0060.00322.36
8.2.100.0110.00018.16
8.2.90.0080.00019.09
8.2.80.0000.00917.97
8.2.70.0000.00917.75
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0050.00318.47
8.2.30.0000.00718.15
8.2.20.0020.00517.71
8.2.10.0040.00418.33
8.2.00.0040.00417.89
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00022.16
8.1.230.0000.01119.29
8.1.220.0030.00518.03
8.1.210.0000.00718.77
8.1.200.0030.00617.38
8.1.190.0000.00817.47
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0040.00422.21
8.1.150.0000.00719.13
8.1.140.0080.00017.56
8.1.130.0000.00817.98
8.1.120.0000.00717.56
8.1.110.0000.00817.54
8.1.100.0040.00417.72
8.1.90.0040.00417.59
8.1.80.0040.00417.55
8.1.70.0040.00417.68
8.1.60.0030.00517.74
8.1.50.0050.00317.61
8.1.40.0070.00017.62
8.1.30.0050.00317.75
8.1.20.0060.00317.86
8.1.10.0040.00417.65
8.1.00.0000.00717.56
8.0.300.0000.00718.77
8.0.290.0090.00016.88
8.0.280.0030.00318.57
8.0.270.0000.00717.34
8.0.260.0060.00017.34
8.0.250.0000.00817.11
8.0.240.0070.00016.95
8.0.230.0030.00317.12
8.0.220.0030.00317.07
8.0.210.0050.00217.00
8.0.200.0000.00717.15
8.0.190.0040.00417.00
8.0.180.0040.00416.96
8.0.170.0000.00917.06
8.0.160.0000.00717.02
8.0.150.0040.00416.92
8.0.140.0000.00717.10
8.0.130.0000.00613.53
8.0.120.0000.00817.01
8.0.110.0040.00417.13
8.0.100.0040.00417.12
8.0.90.0040.00416.93
8.0.80.0090.01017.12
8.0.70.0040.00416.97
8.0.60.0040.00416.97
8.0.50.0000.00716.95
8.0.30.0140.00817.26
8.0.20.0150.00417.40
8.0.10.0040.00417.07
8.0.00.0060.01216.87
7.4.330.0030.00315.13
7.4.320.0050.00216.78
7.4.300.0000.00716.82
7.4.290.0000.00716.75
7.4.280.0090.00016.73
7.4.270.0040.00416.64
7.4.260.0030.00416.77
7.4.250.0040.00416.61
7.4.240.0030.00516.77
7.4.230.0070.00016.61
7.4.220.0140.00316.59
7.4.210.0050.00916.66
7.4.200.0000.00816.84
7.4.160.0090.00616.55
7.4.150.0240.00017.40
7.4.140.0100.00717.86
7.4.130.0040.01216.58
7.4.120.0060.01316.72
7.4.110.0080.00916.55
7.4.100.0110.01116.62
7.4.90.0120.00616.64
7.4.80.0100.01019.39
7.4.70.0140.00416.46
7.4.60.0120.00616.67
7.4.50.0030.00516.64
7.4.40.0130.00716.45
7.4.30.0150.00316.63
7.4.00.0050.01015.27
7.3.330.0000.00513.30
7.3.320.0000.00513.30
7.3.310.0040.00416.47
7.3.300.0070.00016.37
7.3.290.0100.00516.45
7.3.280.0050.01216.35
7.3.270.0130.01017.40
7.3.260.0130.01016.45
7.3.250.0140.00716.38
7.3.240.0060.01616.33
7.3.230.0160.00616.70
7.3.210.0220.00016.48
7.3.200.0090.00119.39
7.3.190.0110.00816.41
7.3.180.0100.00716.37
7.3.170.0080.00916.37
7.3.160.0070.01016.41
7.3.120.0070.01015.08
7.3.110.0070.01014.75
7.3.100.0070.01014.85
7.3.90.0090.00614.95
7.3.80.0040.01414.68
7.3.70.0060.00614.87
7.3.60.0120.00315.02
7.3.50.0040.01414.71
7.3.40.0040.01114.48
7.3.30.0110.00714.68
7.3.20.0100.00716.47
7.3.10.0030.01216.39
7.3.00.0050.00716.77
7.2.330.0030.01416.84
7.2.320.0130.01016.62
7.2.310.0090.01216.63
7.2.300.0110.00916.79
7.2.290.0160.00316.94
7.2.250.0140.00715.09
7.2.240.0110.00715.01
7.2.230.0090.00914.95
7.2.220.0120.00615.35
7.2.210.0120.00615.13
7.2.200.0060.00615.14
7.2.190.0040.01115.01
7.2.180.0030.00715.07
7.2.170.0000.00915.25
7.1.330.0030.01015.86
7.1.320.0070.00715.97
7.1.310.0070.01015.82
7.1.300.0030.01015.62
7.1.290.0000.01815.96
7.1.280.0070.00315.86
7.1.270.0060.00915.73
7.1.260.0100.00615.84
7.1.70.0080.00417.20
7.1.60.0100.00719.46
7.1.50.0060.01616.70
7.1.00.0100.07022.58
7.0.200.0030.00616.56
7.0.140.0170.06322.10
7.0.60.0100.07719.88
7.0.50.0070.08017.94
7.0.40.0030.06020.38
7.0.30.0370.07020.21
7.0.20.0270.05020.30
7.0.10.0100.05320.15
7.0.00.0070.04320.14
5.6.280.0070.07021.05
5.6.210.0170.07720.68
5.6.200.0070.06718.23
5.6.190.0070.08720.65
5.6.180.0430.07020.79
5.6.170.0300.07320.69
5.6.160.0170.07720.56
5.6.150.0030.07718.31
5.6.140.0130.07318.33
5.6.130.0100.06318.21
5.6.120.0030.06721.03
5.6.110.0100.03721.02
5.6.100.0100.07321.11
5.6.90.0130.07720.99
5.6.80.0100.08020.47
5.5.350.0330.07020.38
5.5.340.0070.07718.09
5.5.330.0070.08320.36
5.5.320.0370.07720.37
5.5.310.0300.04720.48
5.5.300.0100.07018.01
5.5.290.0000.06318.06
5.5.280.0030.06020.84
5.5.270.0100.04720.74
5.5.260.0100.04020.96
5.5.250.0030.06320.84
5.5.240.0030.08020.21
5.4.450.0400.04319.60
5.4.440.0100.04719.61
5.4.430.0230.05319.43
5.4.420.0330.03719.64
5.4.410.0170.04319.13
5.4.400.0230.03019.14
5.4.390.0170.04719.12
5.4.380.0300.05718.75
5.4.370.0370.04718.79
5.4.360.0570.05718.75
5.4.350.0300.04718.75
5.4.340.0430.04318.58
5.4.320.0050.03712.63
5.4.310.0070.03612.62
5.4.300.0080.03412.63
5.4.290.0060.03812.62
5.4.280.0040.03712.52
5.4.270.0050.03712.52
5.4.260.0060.03812.52
5.4.250.0070.03612.52
5.4.240.0050.03612.52
5.4.230.0060.04012.51
5.4.220.0020.03912.51
5.4.210.0050.03612.51
5.4.200.0050.03912.51
5.4.190.0050.03712.50
5.4.180.0060.03612.50
5.4.170.0090.03212.52
5.4.160.0070.03512.52
5.4.150.0060.03612.51
5.4.140.0030.04012.19
5.4.130.0040.03612.18
5.4.120.0070.03312.14
5.4.110.0080.03312.13
5.4.100.0060.03512.13
5.4.90.0050.03812.14
5.4.80.0060.03612.14
5.4.70.0050.03612.13
5.4.60.0050.03512.13
5.4.50.0050.04212.13
5.4.40.0050.03612.12
5.4.30.0080.03412.11
5.4.20.0030.03912.12
5.4.10.0060.03512.11
5.4.00.0050.03811.61
5.3.290.0060.04112.88
5.3.280.0060.03912.82
5.3.270.0060.03912.83
5.3.260.0110.03412.83
5.3.250.0080.03612.83
5.3.240.0030.04012.83
5.3.230.0040.04012.82
5.3.220.0030.04012.79
5.3.210.0070.03812.79
5.3.200.0080.03412.79
5.3.190.0040.04012.79
5.3.180.0080.03412.79
5.3.170.0090.03712.79
5.3.160.0070.03612.79
5.3.150.0050.03912.79
5.3.140.0070.03612.77
5.3.130.0040.04112.77
5.3.120.0050.04012.77
5.3.110.0050.03912.77
5.3.100.0050.03712.26
5.3.90.0070.03512.24
5.3.80.0030.03912.23
5.3.70.0040.03912.23
5.3.60.0070.03712.22
5.3.50.0080.03512.17
5.3.40.0070.03512.17
5.3.30.0050.03612.12
5.3.20.0040.03711.90
5.3.10.0060.03411.87
5.3.00.0090.03211.86
5.2.170.0040.0309.36
5.2.160.0060.0289.36
5.2.150.0030.0339.36
5.2.140.0050.0309.35
5.2.130.0040.0309.32
5.2.120.0050.0289.31
5.2.110.0070.0289.32
5.2.100.0050.0309.31
5.2.90.0020.0319.31
5.2.80.0040.0309.31
5.2.70.0040.0309.31
5.2.60.0080.0269.27
5.2.50.0040.0309.24
5.2.40.0030.0299.21
5.2.30.0050.0289.18
5.2.20.0020.0319.18
5.2.10.0040.0299.10
5.2.00.0060.0278.95
5.1.60.0030.0258.24
5.1.50.0040.0258.23
5.1.40.0040.0248.22
5.1.30.0030.0278.57
5.1.20.0060.0258.58
5.1.10.0040.0268.31
5.1.00.0050.0258.31
5.0.50.0070.0176.80
5.0.40.0040.0186.66
5.0.30.0040.0316.47
5.0.20.0050.0186.45
5.0.10.0040.0196.42
5.0.00.0040.0306.42
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0164.76
4.4.60.0060.0174.76
4.4.50.0000.0174.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0030.0184.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0020.0174.67
4.3.100.0030.0144.66
4.3.90.0030.0144.64
4.3.80.0030.0234.59
4.3.70.0040.0184.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0050.0214.54
4.3.30.0010.0173.29
4.3.20.0010.0173.28
4.3.10.0000.0173.23
4.3.00.0100.01018.23

preferences:
45.33 ms | 400 KiB | 5 Q