3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<example xmlns:foo="my.foo.urn" xmlns="foo"> <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)
8.3.70.0070.00716.88
8.3.60.0100.01017.13
8.3.50.0130.01022.86
8.3.40.0070.00719.04
8.3.30.0000.01419.17
8.3.20.0070.00020.72
8.3.10.0080.00023.71
8.3.00.0060.00319.51
8.2.180.0070.00716.98
8.2.170.0100.01022.96
8.2.160.0040.01120.44
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00326.16
8.2.120.0030.00621.47
8.2.110.0030.00620.69
8.2.100.0000.01118.34
8.2.90.0000.00919.52
8.2.80.0050.00317.97
8.2.70.0030.00917.75
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.41
8.2.30.0050.00318.36
8.2.20.0060.00317.76
8.2.10.0030.00518.52
8.2.00.0000.00817.91
8.1.280.0110.00825.92
8.1.270.0000.00824.05
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.24
8.1.230.0070.00419.04
8.1.220.0040.00417.91
8.1.210.0050.00318.77
8.1.200.0060.00317.61
8.1.190.0000.01117.35
8.1.180.0060.00318.10
8.1.170.0030.00618.77
8.1.160.0040.00422.35
8.1.150.0000.00718.97
8.1.140.0040.00417.75
8.1.130.0070.00018.02
8.1.120.0000.00717.54
8.1.110.0000.00717.75
8.1.100.0000.00717.57
8.1.90.0000.00717.57
8.1.80.0040.00417.74
8.1.70.0040.00417.73
8.1.60.0060.00317.66
8.1.50.0030.00517.56
8.1.40.0000.00717.74
8.1.30.0000.00817.69
8.1.20.0080.00017.75
8.1.10.0000.00817.67
8.1.00.0020.00517.74
8.0.300.0040.00418.77
8.0.290.0000.00717.13
8.0.280.0030.00318.51
8.0.270.0080.00017.41
8.0.260.0000.00817.45
8.0.250.0070.00017.06
8.0.240.0040.00417.13
8.0.230.0000.00717.17
8.0.220.0030.00317.09
8.0.210.0030.00317.09
8.0.200.0030.00317.25
8.0.190.0050.00317.17
8.0.180.0040.00417.21
8.0.170.0040.00417.09
8.0.160.0040.00417.15
8.0.150.0000.00817.02
8.0.140.0040.00417.05
8.0.130.0000.00713.54
8.0.120.0050.00317.05
8.0.110.0000.00817.09
8.0.100.0040.00416.98
8.0.90.0000.00817.09
8.0.80.0110.00417.16
8.0.70.0070.00017.10
8.0.60.0000.00917.18
8.0.50.0040.00417.18
8.0.30.0120.01317.34
8.0.20.0140.00517.40
8.0.10.0070.00017.28
8.0.00.0060.01416.89
7.4.330.0030.00315.40
7.4.320.0030.00316.70
7.4.300.0040.00416.82
7.4.290.0030.00316.75
7.4.280.0080.00316.80
7.4.270.0000.00716.82
7.4.260.0030.00316.64
7.4.250.0000.00816.77
7.4.240.0010.00616.72
7.4.230.0000.00716.59
7.4.220.0110.00716.69
7.4.210.0110.00416.79
7.4.200.0030.00516.62
7.4.160.0070.01016.69
7.4.150.0120.00917.40
7.4.140.0130.00417.86
7.4.130.0060.01116.79
7.4.120.0090.00816.73
7.4.110.0070.01016.74
7.4.100.0090.00916.82
7.4.90.0150.00416.84
7.4.80.0060.01219.39
7.4.70.0100.00716.64
7.4.60.0130.00316.75
7.4.50.0030.00616.54
7.4.40.0120.00416.75
7.4.30.0090.00616.88
7.4.00.0080.00915.13
7.3.330.0000.00713.29
7.3.320.0060.00013.29
7.3.310.0030.00316.29
7.3.300.0030.00316.44
7.3.290.0070.00716.56
7.3.280.0090.00916.49
7.3.270.0090.00917.40
7.3.260.0180.00616.47
7.3.250.0090.00916.61
7.3.240.0100.00716.69
7.3.230.0090.00916.62
7.3.210.0150.00816.59
7.3.200.0100.01319.39
7.3.190.0090.01516.38
7.3.180.0040.01516.60
7.3.170.0120.00316.47
7.3.160.0060.01016.61
7.3.120.0080.00714.92
7.3.110.0080.00914.80
7.3.100.0070.00915.05
7.3.90.0080.00414.87
7.3.80.0080.00614.85
7.3.70.0050.00714.75
7.3.60.0040.01014.99
7.3.50.0050.00814.73
7.3.40.0050.00714.74
7.3.30.0080.00414.86
7.3.20.0070.00716.70
7.3.10.0080.00516.60
7.3.00.0080.00816.62
7.2.330.0060.01716.75
7.2.320.0100.00716.86
7.2.310.0100.01316.72
7.2.300.0100.00616.63
7.2.290.0000.01716.73
7.2.250.0070.00915.06
7.2.240.0060.01414.85
7.2.230.0080.00715.15
7.2.220.0080.00715.16
7.2.210.0060.00715.17
7.2.200.0050.00915.01
7.2.190.0080.00615.21
7.2.180.0050.00815.00
7.2.170.0080.00615.08
7.2.160.0040.01214.86
7.2.150.0000.00916.82
7.2.140.0040.00816.84
7.2.130.0030.01216.96
7.2.120.0130.00317.00
7.2.110.0030.01317.05
7.2.100.0050.00516.98
7.2.90.0040.01116.82
7.2.80.0070.00716.80
7.2.70.0140.00017.00
7.2.60.0070.00716.90
7.2.50.0000.01216.79
7.2.40.0060.01016.96
7.2.30.0090.00317.12
7.2.20.0030.01016.98
7.2.10.0000.01117.06
7.2.00.0060.00818.06
7.1.330.0080.00715.91
7.1.320.0030.00915.93
7.1.310.0050.00715.84
7.1.300.0040.00915.94
7.1.290.0060.00615.92
7.1.280.0050.00915.78
7.1.270.0080.00615.83
7.1.260.0030.00815.79
7.1.250.0060.00615.99
7.1.240.0090.00015.96
7.1.230.0060.00815.74
7.1.220.0090.00015.78
7.1.210.0040.00815.91
7.1.200.0060.00515.73
7.1.190.0060.00315.86
7.1.180.0030.01015.88
7.1.170.0060.00615.81
7.1.160.0040.00815.97
7.1.150.0030.01015.88
7.1.140.0060.00915.68
7.1.130.0030.00615.99
7.1.120.0040.01215.89
7.1.110.0030.00915.65
7.1.100.0070.01016.95
7.1.90.0000.01015.98
7.1.80.0030.01015.93
7.1.70.0000.01216.48
7.1.60.0060.00717.69
7.1.50.0050.01216.35
7.1.40.0060.00915.55
7.1.30.0110.00315.53
7.1.20.0100.00315.82
7.1.10.0040.01215.54
7.1.00.0070.03919.02
7.0.330.0060.00615.53
7.0.320.0060.00615.57
7.0.310.0000.01015.39
7.0.300.0100.00315.57
7.0.290.0030.01015.50
7.0.280.0070.00715.61
7.0.270.0090.00615.47
7.0.260.0030.01015.45
7.0.250.0080.00415.42
7.0.240.0040.01115.21
7.0.230.0040.00415.36
7.0.220.0060.00615.45
7.0.210.0090.00315.23
7.0.200.0030.00816.24
7.0.190.0090.00615.38
7.0.180.0030.01215.52
7.0.170.0000.01215.47
7.0.160.0090.00015.54
7.0.150.0030.01015.59
7.0.140.0050.04018.77
7.0.130.0040.00415.40
7.0.120.0030.00915.55
7.0.110.0000.00915.57
7.0.100.0050.02517.71
7.0.90.0020.05217.65
7.0.80.0070.03817.70
7.0.70.0130.02717.87
7.0.60.0060.04617.62
7.0.50.0190.03717.79
7.0.40.0130.03516.83
7.0.30.0050.03016.82
7.0.20.0080.04116.91
7.0.10.0070.04016.87
7.0.00.0030.02816.86
5.6.400.0000.01114.70
5.6.390.0000.01314.40
5.6.380.0060.00614.32
5.6.370.0080.00414.32
5.6.360.0060.00314.71
5.6.350.0040.00714.02
5.6.340.0090.00714.41
5.6.330.0100.00714.53
5.6.320.0030.01014.39
5.6.310.0000.01113.97
5.6.300.0060.01014.18
5.6.290.0090.00614.32
5.6.280.0050.04117.76
5.6.270.0080.00314.23
5.6.260.0030.00914.38
5.6.250.0050.03017.56
5.6.240.0070.04217.48
5.6.230.0050.02717.57
5.6.220.0090.03617.50
5.6.210.0130.02317.66
5.6.200.0060.04017.71
5.6.190.0020.02817.68
5.6.180.0120.02017.85
5.6.170.0050.04317.60
5.6.160.0080.04517.72
5.6.150.0190.03517.72
5.6.140.0070.02417.62
5.6.130.0050.04617.76
5.6.120.0070.03017.85
5.6.110.0090.04017.76
5.6.100.0050.02717.74
5.6.90.0080.04017.85
5.6.80.0080.03317.32
5.6.70.0150.03517.38
5.6.60.0050.04717.51
5.6.50.0060.02617.37
5.6.40.0020.03217.29
5.6.30.0050.02917.47
5.6.20.0080.04317.21
5.6.10.0110.02317.31
5.6.00.0030.03817.30
5.5.380.0070.03717.34
5.5.370.0060.03317.33
5.5.360.0050.03517.49
5.5.350.0080.04117.51
5.5.340.0120.02817.64
5.5.330.0080.03817.46
5.5.320.0080.02117.59
5.5.310.0090.02517.66
5.5.300.0080.04017.37
5.5.290.0090.04417.74
5.5.280.0050.05017.62
5.5.270.0080.02817.80
5.5.260.0070.04417.57
5.5.250.0020.04817.35
5.5.240.0090.03817.18
5.5.230.0110.02717.23
5.5.220.0010.03717.33
5.5.210.0030.03517.19
5.5.200.0080.04517.36
5.5.190.0120.02717.23
5.5.180.0110.03617.28
5.5.170.0100.01014.06
5.5.160.0110.04317.20
5.5.150.0080.03117.28
5.5.140.0090.04517.12
5.5.130.0090.03917.21
5.5.120.0110.02017.13
5.5.110.0030.04217.06
5.5.100.0100.03417.17
5.5.90.0070.03717.06
5.5.80.0040.03917.16
5.5.70.0020.04417.02
5.5.60.0040.04217.25
5.5.50.0120.03317.10
5.5.40.0060.04017.09
5.5.30.0000.04517.12
5.5.20.0050.02516.99
5.5.10.0060.03017.07
5.5.00.0050.02617.23
5.4.450.0050.03216.25
5.4.440.0050.03816.25
5.4.430.0060.03316.20
5.4.420.0040.02716.20
5.4.410.0050.03916.18
5.4.400.0080.02516.10
5.4.390.0110.03516.01
5.4.380.0100.03316.13
5.4.370.0080.03216.02
5.4.360.0050.02316.08
5.4.350.0100.03515.99
5.4.340.0070.03216.13
5.4.330.0040.01113.05
5.4.320.0050.03016.11
5.4.310.0040.02416.10
5.4.300.0050.02315.98
5.4.290.0020.04416.08
5.4.280.0130.03016.08
5.4.270.0110.03216.10
5.4.260.0020.02716.12
5.4.250.0050.03516.06
5.4.240.0060.02016.12
5.4.230.0040.02116.04
5.4.220.0020.02816.00
5.4.210.0070.04216.11
5.4.200.0000.04716.06
5.4.190.0050.03316.13
5.4.180.0020.03616.03
5.4.170.0030.02116.10
5.4.160.0020.04416.07
5.4.150.0050.04116.14
5.4.140.0050.02314.76
5.4.130.0080.03614.78
5.4.120.0030.01614.77
5.4.110.0030.02014.85
5.4.100.0080.03714.75
5.4.90.0070.03814.77
5.4.80.0030.03514.71
5.4.70.0030.03514.73
5.4.60.0030.04114.80
5.4.50.0070.03714.71
5.4.40.0030.03714.78
5.4.30.0030.02314.77
5.4.20.0050.04014.84
5.4.10.0080.02614.70
5.4.00.0050.03514.47
5.3.290.0030.08014.66
5.3.280.0030.08014.71
5.3.270.0030.07714.72
5.3.260.0030.07714.62
5.3.250.0030.03714.72
5.3.240.0000.05314.61
5.3.230.0000.05314.70
5.3.220.0100.07314.66
5.3.210.0030.07014.70
5.3.200.0070.07314.56
5.3.190.0130.05314.71
5.3.180.0000.03714.55
5.3.170.0070.07314.68
5.3.160.0030.03714.69
5.3.150.0100.07014.70
5.3.140.0070.08014.66
5.3.130.0030.06714.55
5.3.120.0130.06714.66
5.3.110.0070.03714.65
5.3.100.0070.06014.13
5.3.90.0070.03314.00
5.3.80.0070.03313.95
5.3.70.0030.03714.06
5.3.60.0070.06313.99
5.3.50.0070.07314.05
5.3.40.0070.06314.05
5.3.30.0030.03314.04
5.3.20.0030.04313.68
5.3.10.0070.03713.76
5.3.00.0100.05313.68
5.2.170.0070.02712.62
5.2.160.0100.05312.62
5.2.150.0070.05712.62
5.2.140.0100.05012.62
5.2.130.0030.06012.62
5.2.120.0000.05712.62
5.2.110.0000.03712.62
5.2.100.0070.06012.62
5.2.90.0000.03012.62
5.2.80.0000.06712.62
5.2.70.0000.07012.62
5.2.60.0070.03312.62
5.2.50.0030.03012.62
5.2.40.0030.02712.62
5.2.30.0070.03012.62
5.2.20.0100.05312.62
5.2.10.0100.05312.62
5.2.00.0030.06312.62
5.1.60.0100.01712.62
5.1.50.0070.03012.62
5.1.40.0070.05012.62
5.1.30.0030.03712.62
5.1.20.0030.06012.62
5.1.10.0000.03312.62
5.1.00.0100.05712.62
5.0.50.0100.03012.62
5.0.40.0130.03312.62
5.0.30.0000.06312.62
5.0.20.0000.04712.62
5.0.10.0030.02012.62
5.0.00.0030.05012.62
4.4.90.0000.03312.62
4.4.80.0000.01712.62
4.4.70.0000.04012.62
4.4.60.0000.02312.62
4.4.50.0030.03012.62
4.4.40.0000.05312.62
4.4.30.0000.01712.62
4.4.20.0030.03712.62
4.4.10.0000.03712.62
4.4.00.0100.04312.62
4.3.110.0000.03712.62
4.3.100.0000.03712.62
4.3.90.0000.03712.62
4.3.80.0030.03012.62
4.3.70.0030.03312.62
4.3.60.0030.01712.62
4.3.50.0000.03312.62
4.3.40.0070.02312.62
4.3.30.0000.01712.62
4.3.20.0030.03012.62
4.3.10.0100.03012.62
4.3.00.0000.03712.62

preferences:
26.68 ms | 401 KiB | 5 Q