3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<example xmlns:foo="http://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 = $sxe->children('http://my.foo.urn'); var_dump(count($kids)); $kids = $sxe->children('http://my.foo.urn', TRUE); var_dump(count($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)
8.3.40.0100.00718.92
8.3.30.0040.01119.26
8.3.20.0080.00020.48
8.3.10.0030.00623.96
8.3.00.0080.00019.38
8.2.170.0090.00622.96
8.2.160.0090.00620.58
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0000.00826.16
8.2.120.0080.00021.21
8.2.110.0030.00620.73
8.2.100.0040.00818.28
8.2.90.0100.00319.26
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0040.00418.27
8.2.20.0040.00417.84
8.2.10.0050.00318.31
8.2.00.0080.00018.06
8.1.270.0060.00324.09
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00324.10
8.1.230.0040.00819.25
8.1.220.0000.00817.79
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0000.00917.35
8.1.180.0040.00418.10
8.1.170.0000.00818.90
8.1.160.0000.00722.16
8.1.150.0070.00019.08
8.1.140.0040.00417.68
8.1.130.0030.00318.08
8.1.120.0000.00717.51
8.1.110.0030.00517.54
8.1.100.0000.00717.52
8.1.90.0040.00417.68
8.1.80.0040.00417.51
8.1.70.0000.00717.50
8.1.60.0050.00317.70
8.1.50.0000.00817.70
8.1.40.0040.00417.77
8.1.30.0030.00517.70
8.1.20.0080.00017.73
8.1.10.0040.00417.63
8.1.00.0000.00817.65
8.0.300.0080.00018.77
8.0.290.0000.00716.88
8.0.280.0030.00318.41
8.0.270.0040.00417.31
8.0.260.0030.00317.40
8.0.250.0030.00317.12
8.0.240.0040.00416.98
8.0.230.0070.00017.09
8.0.220.0060.00016.95
8.0.210.0030.00316.99
8.0.200.0060.00017.09
8.0.190.0000.00717.05
8.0.180.0070.00017.14
8.0.170.0050.00317.08
8.0.160.0000.00716.96
8.0.150.0040.00416.90
8.0.140.0050.00316.99
8.0.130.0000.00513.49
8.0.120.0060.00316.95
8.0.110.0050.00316.91
8.0.100.0040.00417.03
8.0.90.0000.00717.09
8.0.80.0120.00317.00
8.0.70.0000.00716.98
8.0.60.0070.00017.04
8.0.50.0050.00216.93
8.0.30.0080.01217.20
8.0.20.0100.01017.40
8.0.10.0080.00017.03
8.0.00.0130.00516.79
7.4.330.0050.00015.27
7.4.320.0000.00716.58
7.4.300.0000.00616.69
7.4.290.0070.00016.73
7.4.280.0110.00016.81
7.4.270.0070.00016.63
7.4.260.0070.00016.63
7.4.250.0000.00816.52
7.4.240.0000.00716.70
7.4.230.0030.00316.56
7.4.220.0140.00516.63
7.4.210.0100.00316.70
7.4.200.0030.00516.63
7.4.160.0090.00616.86
7.4.150.0090.00917.40
7.4.140.0110.00517.86
7.4.130.0100.00816.73
7.4.120.0100.00816.58
7.4.110.0060.01116.61
7.4.100.0130.00316.80
7.4.90.0070.01116.60
7.4.80.0150.00919.39
7.4.70.0100.00716.69
7.4.60.0080.00816.59
7.4.50.0000.00816.44
7.4.40.0070.01016.59
7.4.30.0080.00816.91
7.4.00.0050.01215.05
7.3.330.0020.00213.32
7.3.320.0030.00313.22
7.3.310.0000.00716.48
7.3.300.0030.00316.29
7.3.290.0030.01616.49
7.3.280.0120.00616.41
7.3.270.0070.01017.40
7.3.260.0180.00616.45
7.3.250.0110.00716.60
7.3.240.0200.00316.70
7.3.230.0150.00816.39
7.3.210.0140.00516.47
7.3.200.0150.00719.39
7.3.190.0180.00416.49
7.3.180.0130.00316.41
7.3.170.0060.00916.52
7.3.160.0120.00316.38
7.3.120.0150.00014.82
7.3.110.0070.01114.60
7.3.100.0120.00314.79
7.3.90.0030.01514.78
7.3.80.0060.00914.94
7.3.70.0000.01314.80
7.3.60.0110.00714.65
7.3.50.0030.00714.70
7.3.40.0100.00314.48
7.3.30.0000.01214.70
7.3.20.0030.00916.63
7.3.10.0110.00416.66
7.3.00.0030.00916.62
7.2.330.0100.00916.84
7.2.320.0120.00616.80
7.2.310.0120.01216.83
7.2.300.0120.00916.93
7.2.290.0100.00716.59
7.2.250.0100.01014.84
7.2.240.0060.01315.11
7.2.230.0130.00615.09
7.2.220.0000.00915.00
7.2.210.0090.00414.91
7.2.200.0030.01415.02
7.2.190.0000.01214.98
7.2.180.0070.01015.19
7.2.170.0040.01515.04
7.2.130.0110.00017.01
7.2.120.0120.00317.08
7.2.110.0030.00616.86
7.2.100.0040.00816.76
7.2.90.0100.00716.75
7.2.80.0060.00817.28
7.2.70.0060.00616.97
7.2.60.0090.00316.68
7.2.50.0000.01216.91
7.2.40.0070.01216.88
7.2.30.0130.00516.96
7.2.20.0130.00316.91
7.2.10.0080.00816.89
7.2.00.0030.01217.77
7.1.330.0060.01015.76
7.1.320.0030.00515.72
7.1.310.0070.00715.70
7.1.300.0000.01115.93
7.1.290.0050.00915.55
7.1.280.0120.00415.85
7.1.270.0070.00715.91
7.1.260.0100.00015.96
7.1.250.0090.00615.86
7.1.240.0090.00615.76
7.1.230.0120.00315.57
7.1.220.0060.00615.99
7.1.210.0040.01115.81
7.1.200.0080.00515.62
7.1.190.0030.00915.73
7.1.180.0070.00715.87
7.1.170.0070.00715.69
7.1.160.0060.00915.87
7.1.150.0140.00015.88
7.1.140.0090.00615.80
7.1.130.0100.00315.71
7.1.120.0130.00315.69
7.1.110.0070.00415.79
7.1.100.0080.00816.92
7.1.90.0090.00315.80
7.1.80.0090.00915.66
7.1.70.0050.01016.56
7.1.60.0040.01117.78
7.1.50.0080.01016.42
7.1.40.0110.00015.82
7.1.30.0030.00715.64
7.1.20.0000.01215.75
7.1.10.0060.00616.08
7.1.00.0070.03919.10
7.0.330.0050.00515.53
7.0.320.0050.00315.19
7.0.310.0070.00715.24
7.0.300.0070.01015.35
7.0.290.0040.01215.15
7.0.280.0060.00615.27
7.0.270.0040.01115.59
7.0.260.0030.00815.29
7.0.250.0090.00615.14
7.0.240.0080.00815.51
7.0.230.0090.00315.63
7.0.220.0070.00715.38
7.0.210.0040.00815.74
7.0.200.0070.00316.17
7.0.190.0040.00715.54
7.0.180.0070.00715.56
7.0.170.0070.00315.44
7.0.160.0100.00315.65
7.0.150.0110.00415.43
7.0.140.0050.03818.74
7.0.130.0030.01015.42
7.0.120.0030.00715.52
7.0.110.0040.00415.60
7.0.100.0080.00315.53
7.0.90.0000.01015.64
7.0.80.0080.00415.30
7.0.70.0030.01015.68
7.0.60.0080.03017.72
7.0.50.0050.04316.76
7.0.40.0040.04516.65
7.0.30.0240.02516.82
7.0.20.0150.04616.85
7.0.10.0020.02816.85
7.0.00.0040.03016.98
5.6.380.0000.01414.59
5.6.370.0090.00314.45
5.6.360.0080.00614.69
5.6.350.0040.01214.41
5.6.340.0040.01214.45
5.6.330.0090.00714.55
5.6.320.0070.01114.48
5.6.310.0030.01114.06
5.6.300.0060.00314.53
5.6.290.0070.00714.47
5.6.280.0050.03917.77
5.6.270.0070.00314.28
5.6.260.0030.01014.41
5.6.250.0040.00414.04
5.6.240.0000.01314.34
5.6.230.0060.00314.52
5.6.220.0030.00514.31
5.6.210.0050.05017.57
5.6.200.0070.04716.17
5.6.190.0060.03617.43
5.6.180.0270.04417.45
5.6.170.0120.02317.51
5.6.160.0100.03817.63
5.6.150.0030.04816.51
5.6.140.0130.01716.21
5.6.130.0070.02016.49
5.6.120.0060.04417.52
5.6.110.0140.03817.65
5.6.100.0030.03417.71
5.6.90.0040.02717.63
5.6.80.0110.01817.35
5.6.70.0040.01114.38
5.6.60.0040.00414.09
5.6.50.0110.00414.30
5.6.40.0070.00714.29
5.6.30.0140.00014.14
5.6.20.0110.00714.05
5.6.10.0110.00314.13
5.6.00.0000.01114.25
5.5.380.0030.00611.16
5.5.370.0060.00310.97
5.5.360.0050.00311.09
5.5.350.0120.03715.74
5.5.340.0070.02214.62
5.5.330.0040.02315.60
5.5.320.0120.02515.66
5.5.310.0150.03315.74
5.5.300.0070.04214.51
5.5.290.0060.04114.68
5.5.280.0110.02815.97
5.5.270.0020.02615.95
5.5.260.0050.04415.94
5.5.250.0030.02615.96
5.5.240.0100.03515.49
5.5.230.0040.00410.84
5.5.220.0000.00610.91
5.5.210.0030.00311.01
5.5.200.0040.00411.07
5.5.190.0000.01111.07
5.5.180.0030.00611.18
5.5.170.0070.00410.78
5.5.160.0070.00410.87
5.5.150.0070.00310.79
5.5.140.0000.00910.87
5.5.130.0000.00911.19
5.5.120.0060.00310.94
5.5.110.0060.00310.91
5.5.100.0030.00910.90
5.5.90.0030.00610.86
5.5.80.0090.00010.88
5.5.70.0030.00510.77
5.5.60.0030.01011.09
5.5.50.0040.00810.98
5.5.40.0040.00711.12
5.5.30.0070.00410.96
5.5.20.0000.00610.94
5.5.10.0040.00811.11
5.5.00.0000.00810.91
5.4.450.0110.02615.36
5.4.440.0110.02215.39
5.4.430.0170.02815.24
5.4.420.0080.02315.07
5.4.410.0340.01815.14
5.4.400.0120.01815.07
5.4.390.0150.02014.96
5.4.380.0180.03014.76
5.4.370.0220.02614.86
5.4.360.0120.03814.81
5.4.350.0180.02914.81
5.4.340.0160.03514.65
5.4.330.0060.00610.76
5.4.320.0040.01911.78
5.4.310.0040.02111.85
5.4.300.0040.02111.71
5.4.290.0070.02211.70
5.4.280.0040.02311.66
5.4.270.0020.02511.71
5.4.260.0070.02311.69
5.4.250.0070.02411.77
5.4.240.0050.02311.71
5.4.230.0080.01911.60
5.4.220.0040.02411.72
5.4.210.0050.02011.67
5.4.200.0030.02111.75
5.4.190.0040.02211.77
5.4.180.0040.02111.69
5.4.170.0040.02011.71
5.4.160.0060.02211.66
5.4.150.0070.02011.58
5.4.140.0040.02211.63
5.4.130.0030.02211.52
5.4.120.0060.01911.54
5.4.110.0060.01911.61
5.4.100.0040.02011.59
5.4.90.0020.02311.51
5.4.80.0080.01911.43
5.4.70.0020.02111.35
5.4.60.0040.01911.58
5.4.50.0040.02011.58
5.4.40.0040.02111.52
5.4.30.0040.02011.51
5.4.20.0070.02311.61
5.4.10.0040.02711.50
5.4.00.0080.01711.29
5.3.290.0060.02211.81
5.3.280.0060.02511.63
5.3.270.0020.02211.66
5.3.260.0060.02211.57
5.3.250.0050.02011.58
5.3.240.0040.02111.54
5.3.230.0050.02111.65
5.3.220.0060.02111.48
5.3.210.0030.02411.58
5.3.200.0060.02111.58
5.3.190.0050.02111.52
5.3.180.0040.02211.69
5.3.170.0040.02211.68
5.3.160.0040.02111.69
5.3.150.0060.02211.69
5.3.140.0070.01811.63
5.3.130.0040.02411.62
5.3.120.0020.02611.65
5.3.110.0040.02411.63
5.3.100.0070.01811.39
5.3.90.0070.01911.40
5.3.80.0050.01911.22
5.3.70.0070.02011.34
5.3.60.0070.01911.36
5.3.50.0040.02311.35
5.3.40.0040.02011.29
5.3.30.0060.02211.20
5.3.20.0080.02211.21
5.3.10.0040.01811.07
5.3.00.0040.02111.04
5.2.170.0070.0209.43
5.2.160.0050.0179.35
5.2.150.0020.0229.47
5.2.140.0040.0169.34
5.2.130.0060.0149.48
5.2.120.0040.0179.46
5.2.110.0040.0199.32
5.2.100.0050.0159.44
5.2.90.0050.0169.37
5.2.80.0030.0189.38
5.2.70.0050.0189.32
5.2.60.0040.0189.28
5.2.50.0040.0169.27
5.2.40.0020.0199.38
5.2.30.0020.0199.24
5.2.20.0040.0179.23
5.2.10.0030.0179.20
5.2.00.0020.0179.12
5.1.60.0030.0138.77
5.1.50.0050.0128.77
5.1.40.0060.0138.76
5.1.30.0050.0148.93
5.1.20.0080.0118.94
5.1.10.0030.0148.80
5.1.00.0040.0148.80
5.0.50.0040.0118.05
5.0.40.0040.0097.98
5.0.30.0030.0187.89
5.0.20.0020.0117.87
5.0.10.0030.0127.86
5.0.00.0020.0187.86
4.4.90.0050.0117.04
4.4.80.0020.0107.03
4.4.70.0020.0107.02
4.4.60.0040.0077.02
4.4.50.0030.0097.03
4.4.40.0020.0157.00
4.4.30.0030.0097.03
4.4.20.0020.0137.07
4.4.10.0020.0107.07
4.4.00.0040.0127.03
4.3.110.0030.0096.98
4.3.100.0010.0156.98
4.3.90.0020.0116.96
4.3.80.0000.0176.94
4.3.70.0020.0086.96
4.3.60.0020.0086.96
4.3.50.0020.0106.96
4.3.40.0020.0156.91
4.3.30.0010.0116.29
4.3.20.0040.0126.28
4.3.10.0010.0136.26
4.3.00.0070.00813.76

preferences:
65.53 ms | 400 KiB | 5 Q