3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<example xmlns:foo="1my.foo.urn" xmlns="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)
8.3.60.0150.00016.88
8.3.50.0120.00922.97
8.3.40.0090.00919.04
8.3.30.0100.00319.21
8.3.20.0070.00020.58
8.3.10.0040.00423.86
8.3.00.0000.00819.50
8.2.180.0140.00016.75
8.2.170.0140.00422.96
8.2.160.0070.00720.82
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00021.29
8.2.110.0060.00320.65
8.2.100.0040.00818.34
8.2.90.0000.00819.36
8.2.80.0040.00417.97
8.2.70.0090.00017.88
8.2.60.0040.00418.18
8.2.50.0030.00618.07
8.2.40.0050.00318.28
8.2.30.0030.00518.21
8.2.20.0040.00417.78
8.2.10.0000.00818.21
8.2.00.0040.00418.05
8.1.280.0070.01125.92
8.1.270.0040.00424.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.36
8.1.230.0090.00319.26
8.1.220.0030.00517.93
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0030.00617.36
8.1.180.0040.00418.10
8.1.170.0040.00418.76
8.1.160.0000.00722.26
8.1.150.0000.00718.99
8.1.140.0000.00717.62
8.1.130.0000.00718.11
8.1.120.0040.00417.68
8.1.110.0040.00417.62
8.1.100.0000.00717.79
8.1.90.0080.00017.72
8.1.80.0000.00817.56
8.1.70.0080.00017.52
8.1.60.0040.00417.87
8.1.50.0000.00817.64
8.1.40.0050.00317.63
8.1.30.0080.00017.92
8.1.20.0080.00017.94
8.1.10.0040.00417.60
8.1.00.0040.00417.64
8.0.300.0040.00418.77
8.0.290.0050.00217.00
8.0.280.0040.00418.55
8.0.270.0040.00417.56
8.0.260.0000.00617.37
8.0.250.0000.00717.09
8.0.240.0040.00417.15
8.0.230.0050.00317.08
8.0.220.0030.00317.10
8.0.210.0080.00016.98
8.0.200.0000.00617.24
8.0.190.0030.00516.99
8.0.180.0040.00417.06
8.0.170.0080.00017.30
8.0.160.0040.00417.01
8.0.150.0070.00017.01
8.0.140.0030.00417.20
8.0.130.0040.00413.64
8.0.120.0030.00617.17
8.0.110.0000.00717.14
8.0.100.0080.00017.15
8.0.90.0040.00417.16
8.0.80.0030.01217.21
8.0.70.0040.00417.20
8.0.60.0040.00417.06
8.0.50.0040.00417.14
8.0.30.0180.00517.13
8.0.20.0120.01017.50
8.0.10.0040.00417.32
8.0.00.0080.01216.87
7.4.330.0000.00515.24
7.4.320.0030.00316.70
7.4.300.0000.00616.88
7.4.290.0070.00016.75
7.4.280.0040.00816.74
7.4.270.0000.00716.75
7.4.260.0030.00316.72
7.4.250.0080.00016.74
7.4.240.0000.00816.81
7.4.230.0030.00316.61
7.4.220.0060.01216.80
7.4.210.0100.01016.69
7.4.200.0030.00316.90
7.4.160.0070.01016.77
7.4.150.0080.01117.40
7.4.140.0100.00817.86
7.4.130.0110.00616.69
7.4.120.0100.00816.71
7.4.110.0150.00316.62
7.4.100.0040.01516.69
7.4.90.0070.01116.68
7.4.80.0100.01019.39
7.4.70.0130.00916.62
7.4.60.0120.00616.48
7.4.50.0040.00416.75
7.4.40.0100.00716.76
7.4.30.0080.00816.71
7.4.00.0090.00715.15
7.3.330.0030.00313.47
7.3.320.0030.00313.12
7.3.310.0000.00616.41
7.3.300.0000.00716.44
7.3.290.0080.01216.44
7.3.280.0080.01016.48
7.3.270.0090.00917.40
7.3.260.0140.01016.72
7.3.250.0060.01116.49
7.3.240.0070.01016.71
7.3.230.0100.00716.46
7.3.210.0060.01816.76
7.3.200.0050.01919.39
7.3.190.0040.01316.63
7.3.180.0080.00816.64
7.3.170.0130.00316.46
7.3.160.0180.00316.63
7.3.120.0180.00014.60
7.3.110.0040.01514.78
7.3.100.0070.00714.83
7.3.90.0080.00415.01
7.3.80.0030.00614.80
7.3.70.0060.00614.87
7.3.60.0040.01114.75
7.3.50.0030.01014.57
7.3.40.0060.00915.05
7.3.30.0050.00514.80
7.3.20.0060.01016.64
7.3.10.0070.01016.87
7.3.00.0060.01016.64
7.2.330.0120.00616.82
7.2.320.0090.00916.76
7.2.310.0100.01016.68
7.2.300.0060.01116.79
7.2.290.0060.01116.92
7.2.250.0110.00615.27
7.2.240.0130.00715.37
7.2.230.0000.00915.11
7.2.220.0000.01414.99
7.2.210.0070.00315.09
7.2.200.0080.00815.16
7.2.190.0060.00915.01
7.2.180.0000.01515.24
7.2.170.0070.00715.11
7.2.00.0060.01019.10
7.1.330.0060.00915.64
7.1.320.0070.00715.77
7.1.310.0110.00415.52
7.1.300.0030.01315.84
7.1.290.0070.01115.88
7.1.280.0100.00715.77
7.1.270.0080.00415.88
7.1.260.0100.00715.84
7.1.200.0040.00715.61
7.1.100.0060.00618.27
7.1.70.0100.00017.16
7.1.60.0100.01419.46
7.1.50.0060.01617.04
7.1.00.0070.07322.50
7.0.200.0060.00316.42
7.0.140.0000.07722.06
7.0.60.0100.04320.07
7.0.50.0030.08318.00
7.0.40.0030.06720.20
7.0.30.0270.05720.27
7.0.20.0300.07320.31
7.0.10.0100.08320.23
7.0.00.0000.04320.30
5.6.280.0030.07321.07
5.6.210.0170.07720.70
5.6.200.0170.07018.31
5.6.190.0000.04720.36
5.6.180.0430.07020.54
5.6.170.0200.06720.48
5.6.160.0000.04720.52
5.6.150.0130.07718.42
5.6.140.0130.04718.24
5.6.130.0000.04318.29
5.6.120.0030.06021.19
5.6.110.0170.07321.21
5.6.100.0070.08321.02
5.6.90.0030.09021.07
5.6.80.0070.05320.55
5.5.350.0130.03720.53
5.5.340.0070.06318.15
5.5.330.0100.08020.58
5.5.320.0370.07320.50
5.5.310.0370.06320.41
5.5.300.0000.09018.01
5.5.290.0030.08317.98
5.5.280.0100.08320.84
5.5.270.0170.07721.04
5.5.260.0070.04020.83
5.5.250.0000.08020.62
5.5.240.0000.07720.44
5.4.450.0170.04019.63
5.4.440.0130.04719.62
5.4.430.0370.04319.61
5.4.420.0370.03719.55
5.4.410.0130.04319.51
5.4.400.0270.04019.30
5.4.390.0130.03319.29
5.4.380.0370.06318.54
5.4.370.0270.06018.54
5.4.360.0270.05718.75
5.4.350.0200.06718.76
5.4.340.0230.06318.76
5.4.320.0100.03712.66
5.4.310.0080.03812.66
5.4.300.0080.03712.66
5.4.290.0030.04012.66
5.4.280.0080.03712.56
5.4.270.0040.03712.56
5.4.260.0080.03512.56
5.4.250.0030.04012.56
5.4.240.0050.03612.56
5.4.230.0080.03512.55
5.4.220.0060.03412.55
5.4.210.0050.03712.55
5.4.200.0040.04012.55
5.4.190.0070.03512.55
5.4.180.0050.03712.55
5.4.170.0030.04012.55
5.4.160.0050.03512.55
5.4.150.0040.03712.55
5.4.140.0060.03712.23
5.4.130.0060.03612.22
5.4.120.0060.03412.18
5.4.110.0040.03912.18
5.4.100.0090.03912.18
5.4.90.0070.03712.18
5.4.80.0030.03912.18
5.4.70.0050.03512.17
5.4.60.0080.03212.17
5.4.50.0070.03412.17
5.4.40.0060.03512.16
5.4.30.0080.03712.16
5.4.20.0090.04412.16
5.4.10.0050.03812.16
5.4.00.0070.03611.65
5.3.290.0100.05412.92
5.3.280.0090.04712.85
5.3.270.0090.04112.86
5.3.260.0060.04012.86
5.3.250.0070.03812.86
5.3.240.0120.03712.86
5.3.230.0070.03912.85
5.3.220.0040.04212.82
5.3.210.0030.04212.82
5.3.200.0090.03412.82
5.3.190.0030.04112.82
5.3.180.0070.03912.82
5.3.170.0100.04212.82
5.3.160.0060.03612.82
5.3.150.0080.03812.82
5.3.140.0090.03312.81
5.3.130.0090.03512.80
5.3.120.0060.03812.80
5.3.110.0060.03812.80
5.3.100.0030.04012.29
5.3.90.0060.03612.27
5.3.80.0050.03612.26
5.3.70.0060.03512.27
5.3.60.0100.03312.25
5.3.50.0040.04012.20
5.3.40.0060.03612.20
5.3.30.0050.03612.16
5.3.20.0040.03811.94
5.3.10.0050.04211.90
5.3.00.0050.03611.89
5.2.170.0040.0309.39
5.2.160.0020.0319.39
5.2.150.0080.0319.39
5.2.140.0080.0349.38
5.2.130.0050.0299.35
5.2.120.0040.0289.34
5.2.110.0040.0309.36
5.2.100.0040.0329.34
5.2.90.0070.0409.35
5.2.80.0050.0349.34
5.2.70.0050.0299.34
5.2.60.0040.0309.29
5.2.50.0070.0279.26
5.2.40.0090.0249.24
5.2.30.0090.0269.21
5.2.20.0070.0279.21
5.2.10.0050.0289.11
5.2.00.0050.0298.97
5.1.60.0050.0248.25
5.1.50.0030.0268.25
5.1.40.0050.0248.23
5.1.30.0060.0248.59
5.1.20.0070.0248.60
5.1.10.0060.0258.32
5.1.00.0030.0298.32
5.0.50.0030.0236.82
5.0.40.0030.0206.68
5.0.30.0050.0336.49
5.0.20.0020.0236.46
5.0.10.0050.0196.44
5.0.00.0020.0326.43
4.4.90.0040.0154.78
4.4.80.0020.0224.76
4.4.70.0030.0144.76
4.4.60.0030.0154.75
4.4.50.0010.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0154.85
4.4.10.0010.0174.85
4.4.00.0020.0264.76
4.3.110.0050.0134.67
4.3.100.0000.0174.67
4.3.90.0010.0184.64
4.3.80.0040.0224.59
4.3.70.0030.0144.63
4.3.60.0070.0124.63
4.3.50.0030.0154.62
4.3.40.0030.0254.54
4.3.30.0020.0173.30
4.3.20.0030.0153.27
4.3.10.0040.0143.23
4.3.00.0070.01318.23

preferences:
47.39 ms | 401 KiB | 5 Q