3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<example xmlns:foo="1my.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)
8.3.70.0090.00616.63
8.3.60.0060.00816.75
8.3.50.0110.00722.95
8.3.40.0040.01519.02
8.3.30.0110.00319.01
8.3.20.0050.00320.59
8.3.10.0050.00323.78
8.3.00.0080.00019.26
8.2.180.0120.00316.63
8.2.170.0070.00722.96
8.2.160.0060.01020.60
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.10
8.2.110.0040.00720.69
8.2.100.0090.00318.34
8.2.90.0050.00319.34
8.2.80.0040.00417.97
8.2.70.0000.01117.49
8.2.60.0000.00818.05
8.2.50.0090.00018.07
8.2.40.0050.00218.28
8.2.30.0080.00018.28
8.2.20.0050.00217.77
8.2.10.0070.00018.21
8.2.00.0050.00317.95
8.1.280.0110.00725.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.26
8.1.230.0030.00719.35
8.1.220.0040.00417.89
8.1.210.0030.00518.77
8.1.200.0000.01017.48
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.77
8.1.160.0050.00322.31
8.1.150.0040.00419.07
8.1.140.0000.00717.57
8.1.130.0000.00818.02
8.1.120.0020.00517.68
8.1.110.0040.00417.70
8.1.100.0070.00017.72
8.1.90.0000.00717.55
8.1.80.0040.00417.70
8.1.70.0000.00717.57
8.1.60.0060.00317.80
8.1.50.0000.00917.69
8.1.40.0040.00417.70
8.1.30.0080.00017.69
8.1.20.0050.00317.92
8.1.10.0040.00417.59
8.1.00.0040.00417.54
8.0.300.0050.00218.77
8.0.290.0000.00716.86
8.0.280.0000.00718.56
8.0.270.0030.00517.45
8.0.260.0030.00317.39
8.0.250.0070.00017.09
8.0.240.0030.00616.99
8.0.230.0040.00417.11
8.0.220.0000.00716.98
8.0.210.0000.00717.08
8.0.200.0000.00717.04
8.0.190.0070.00017.03
8.0.180.0040.00416.94
8.0.170.0030.00617.10
8.0.160.0040.00417.04
8.0.150.0040.00416.98
8.0.140.0080.00016.98
8.0.130.0000.00613.54
8.0.120.0050.00316.91
8.0.110.0040.00417.07
8.0.100.0000.00816.93
8.0.90.0000.00717.06
8.0.80.0110.00717.09
8.0.70.0050.00216.90
8.0.60.0040.00417.20
8.0.50.0040.00416.88
8.0.30.0100.01717.25
8.0.20.0110.00817.40
8.0.10.0050.00217.10
8.0.00.0100.01116.85
7.4.330.0000.00515.26
7.4.320.0000.00716.70
7.4.300.0000.00616.59
7.4.290.0030.00316.82
7.4.280.0040.00716.71
7.4.270.0030.00316.81
7.4.260.0000.00716.72
7.4.250.0040.00416.67
7.4.240.0000.00816.79
7.4.230.0070.00016.56
7.4.220.0070.01116.80
7.4.210.0110.01116.88
7.4.200.0040.00416.81
7.4.160.0080.00816.46
7.4.150.0120.00617.40
7.4.140.0060.01217.86
7.4.130.0080.00816.62
7.4.120.0110.00816.72
7.4.110.0070.01116.64
7.4.100.0070.01016.59
7.4.90.0040.01816.74
7.4.80.0070.01019.39
7.4.70.0140.00816.59
7.4.60.0100.00716.65
7.4.50.0040.00416.66
7.4.40.0060.00916.82
7.4.30.0030.01316.44
7.4.00.0040.01214.93
7.3.330.0000.00513.26
7.3.320.0030.00313.26
7.3.310.0070.00016.46
7.3.300.0000.00716.40
7.3.290.0100.00516.47
7.3.280.0060.01116.38
7.3.270.0110.00717.40
7.3.260.0080.01116.64
7.3.250.0060.01116.42
7.3.240.0100.00716.54
7.3.230.0090.00916.39
7.3.210.0130.00316.38
7.3.200.0110.00716.47
7.3.190.0110.00616.51
7.3.180.0100.00716.40
7.3.170.0160.00016.68
7.3.160.0060.01216.52
7.3.10.0130.01016.60
7.3.00.0090.00916.40
7.2.330.0110.01116.87
7.2.320.0090.01416.80
7.2.310.0090.00916.64
7.2.300.0130.00916.43
7.2.290.0060.01116.84
7.2.130.0090.00616.71
7.2.120.0080.00416.61
7.2.110.0030.01016.72
7.2.100.0040.00716.84
7.2.90.0040.01116.75
7.2.80.0100.00717.02
7.2.70.0110.00817.12
7.2.60.0030.00916.74
7.2.50.0000.01016.83
7.2.40.0060.00616.89
7.2.30.0080.00416.85
7.2.20.0100.00316.80
7.2.10.0060.00317.07
7.2.00.0000.00916.91
7.1.250.0100.00215.64
7.1.70.0030.01017.20
7.1.60.0000.01719.46
7.1.50.0160.00716.70
7.1.00.0070.07322.39
7.0.200.0030.00316.42
7.0.140.0030.07722.01
7.0.60.0030.04719.83
7.0.50.0000.04317.99
7.0.40.0030.09020.42
7.0.30.0300.03720.30
7.0.20.0200.06720.25
7.0.10.0130.08320.14
7.0.00.0000.04320.14
5.6.280.0030.07321.00
5.6.210.0000.06720.60
5.6.200.0070.07318.30
5.6.190.0170.07720.34
5.6.180.0270.03320.64
5.6.170.0230.05020.48
5.6.160.0030.07720.51
5.6.150.0070.08318.26
5.6.140.0070.07318.29
5.6.130.0070.04318.21
5.6.120.0130.07720.82
5.6.110.0100.08721.02
5.6.100.0030.04321.11
5.6.90.0030.04321.18
5.6.80.0100.07020.42
5.5.350.0200.05320.53
5.5.340.0070.05018.04
5.5.330.0030.08020.29
5.5.320.0370.06720.39
5.5.310.0370.06720.41
5.5.300.0100.08018.06
5.5.290.0070.08717.99
5.5.280.0030.06020.97
5.5.270.0030.05320.90
5.5.260.0100.08320.83
5.5.250.0030.04320.54
5.5.240.0170.06720.30
5.4.450.0330.05019.48
5.4.440.0270.07019.29
5.4.430.0330.03719.64
5.4.420.0300.03719.59
5.4.410.0300.04019.29
5.4.400.0400.07018.99
5.4.390.0370.05018.97
5.4.380.0430.06018.97
5.4.370.0330.03718.96
5.4.360.0300.04719.28
5.4.350.0330.03319.16
5.4.340.0370.07019.16
5.4.320.0300.03718.98
5.4.310.0230.04019.32
5.4.300.0300.05719.26
5.4.290.0470.05719.15
5.4.280.0370.06319.02
5.4.270.0530.03319.00
5.4.260.0270.04019.20
5.4.250.0430.06019.15
5.4.240.0270.05318.98
5.4.230.0230.04319.15
5.4.220.0300.03719.15
5.4.210.0370.06718.99
5.4.200.0270.04718.99
5.4.190.0430.06018.96
5.4.180.0430.06019.30
5.4.170.0300.04019.14
5.4.160.0300.06019.13
5.4.150.0230.04319.13
5.4.140.0330.04016.35
5.4.130.0300.03316.57
5.4.120.0270.03716.32
5.4.110.0200.06316.41
5.4.100.0370.06716.45
5.4.90.0300.04316.60
5.4.80.0330.05016.40
5.4.70.0230.03716.61
5.4.60.0270.05316.44
5.4.50.0400.03716.41
5.4.40.0300.03716.57
5.4.30.0330.06716.40
5.4.20.0270.05716.31
5.4.10.0270.03716.58
5.4.00.0370.06015.99
5.3.290.0370.07314.69
5.3.280.0300.04714.78
5.3.270.0330.04714.64
5.3.260.0230.04014.63
5.3.250.0330.06714.63
5.3.240.0230.03714.72
5.3.230.0230.03714.51
5.3.220.0370.04714.77
5.3.210.0230.07014.57
5.3.200.0270.04014.59
5.3.190.0330.07014.56
5.3.180.0300.07714.55
5.3.170.0230.04314.53
5.3.160.0270.04014.48
5.3.150.0200.04014.54
5.3.140.0300.06714.54
5.3.130.0230.04714.49
5.3.120.0230.03714.54
5.3.110.0300.07014.64
5.3.100.0330.06314.00
5.3.90.0270.06313.95
5.3.80.0300.05714.05
5.3.70.0230.03714.04
5.3.60.0300.06013.88
5.3.50.0330.03714.04
5.3.40.0270.07013.82
5.3.30.0270.07713.89
5.3.20.0230.04713.81
5.3.10.0230.07013.79
5.3.00.0230.03713.49
5.2.170.0200.03712.16
5.2.160.0100.03712.16
5.2.150.0230.03312.16
5.2.140.0200.06312.16
5.2.130.0200.05012.16
5.2.120.0230.02712.16
5.2.110.0200.04012.16
5.2.100.0270.04712.16
5.2.90.0230.03312.16
5.2.80.0270.05312.16
5.2.70.0270.03012.16
5.2.60.0170.03012.16
5.2.50.0200.03312.16
5.2.40.0170.03012.16
5.2.30.0230.05312.16
5.2.20.0200.05312.16
5.2.10.0230.04312.16
5.2.00.0270.04312.16
5.1.60.0130.03012.16
5.1.50.0230.02012.16
5.1.40.0230.03312.16
5.1.30.0170.03012.16
5.1.20.0200.02712.16
5.1.10.0170.03012.16
5.1.00.0170.02312.16
5.0.50.0100.02012.16
5.0.40.0130.04012.16
5.0.30.0130.03012.16
5.0.20.0170.04012.16
5.0.10.0170.03712.16
5.0.00.0070.05712.16
4.4.90.0100.01712.16
4.4.80.0170.01712.16
4.4.70.0100.01712.16
4.4.60.0100.01712.16
4.4.50.0070.03012.16
4.4.40.0130.03312.16
4.4.30.0170.03312.16
4.4.20.0200.01312.16
4.4.10.0170.02712.16
4.4.00.0100.03712.16
4.3.110.0170.03312.16
4.3.100.0130.03312.16
4.3.90.0170.03312.16
4.3.80.0130.04012.16
4.3.70.0100.02312.16
4.3.60.0170.03012.16
4.3.50.0200.02712.16
4.3.40.0130.03312.16
4.3.30.0100.03312.16
4.3.20.0070.01712.16
4.3.10.0030.03012.16
4.3.00.0070.02712.16

preferences:
41.91 ms | 401 KiB | 5 Q