3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<EOF <child/> </person> </people> EOF; try{ $xmlO = new XMLReader(); $xmlO->xml($xml); /*$elem = new SimpleXMLElement($xml); foreach ($elem as $person) { printf("%s has got %d children.\n", $person['name'], $person->count()); } */ }catch(Exception $e){ echo "NO"; } ?>

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)
8.3.60.0110.00416.63
8.3.50.0090.01322.04
8.3.40.0040.01118.91
8.3.30.0100.00319.14
8.3.20.0050.00320.26
8.3.10.0030.00523.73
8.3.00.0080.00020.93
8.2.180.0100.01018.53
8.2.170.0060.00822.96
8.2.160.0090.00619.08
8.2.150.0000.00924.18
8.2.140.0060.01324.66
8.2.130.0040.00426.16
8.2.120.0110.00320.64
8.2.110.0060.00322.33
8.2.100.0040.00717.91
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0060.00318.03
8.2.50.0000.00818.07
8.2.40.0100.00020.01
8.2.30.0030.00618.28
8.2.20.0000.00717.93
8.2.10.0040.00418.20
8.2.00.0040.00417.69
8.1.280.0080.00625.92
8.1.270.0070.01123.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00723.79
8.1.230.0080.00419.28
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0030.00617.25
8.1.180.0060.00319.01
8.1.170.0040.00418.52
8.1.160.0050.00222.09
8.1.150.0040.00418.66
8.1.140.0070.00017.50
8.1.130.0030.00317.94
8.1.120.0020.00517.52
8.1.110.0000.00717.37
8.1.100.0000.00717.61
8.1.90.0040.00317.59
8.1.80.0000.00717.60
8.1.70.0000.00717.58
8.1.60.0040.00717.69
8.1.50.0040.00417.66
8.1.40.0040.00417.70
8.1.30.0040.00417.79
8.1.20.0000.00717.64
8.1.10.0070.00017.72
8.1.00.0030.00617.66
8.0.300.0000.00818.77
8.0.290.0000.00717.17
8.0.280.0000.00718.52
8.0.270.0060.00317.41
8.0.260.0060.00017.33
8.0.250.0040.00417.13
8.0.240.0030.00616.99
8.0.230.0030.00317.13
8.0.220.0000.00716.96
8.0.210.0000.00817.11
8.0.200.0060.00016.98
8.0.190.0050.00217.17
8.0.180.0040.00417.01
8.0.170.0040.00417.16
8.0.160.0030.00516.85
8.0.150.0040.00417.05
8.0.140.0000.00717.06
8.0.130.0030.00313.57
8.0.120.0000.00817.05
8.0.110.0040.00417.16
8.0.100.0070.00016.83
8.0.90.0000.00717.04
8.0.80.0110.01116.99
8.0.70.0040.00417.10
8.0.60.0000.00716.99
8.0.50.0020.00517.13
8.0.30.0120.00617.03
8.0.20.0100.00717.40
8.0.10.0040.00417.03
8.0.00.0040.01417.02
7.4.330.0030.00415.00
7.4.320.0030.00316.51
7.4.300.0030.00316.70
7.4.290.0030.00316.59
7.4.280.0000.00716.49
7.4.270.0070.00016.66
7.4.260.0000.00716.55
7.4.250.0040.00416.68
7.4.240.0050.00216.75
7.4.230.0030.00316.54
7.4.220.0060.01316.63
7.4.210.0090.00716.66
7.4.200.0040.00416.55
7.4.190.0050.00316.63
7.4.160.0080.00816.76
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0100.00816.57
7.4.120.0100.00716.56
7.4.110.0070.01116.66
7.4.100.0060.01016.50
7.4.90.0120.00616.76
7.4.80.0120.00919.39
7.4.70.0130.00616.57
7.4.60.0000.01816.76
7.4.50.0000.00416.57
7.4.40.0100.00616.63
7.4.30.0130.00716.67
7.4.00.0050.01115.02
7.3.330.0000.00513.21
7.3.320.0050.00013.27
7.3.310.0030.00316.38
7.3.300.0030.00316.11
7.3.290.0000.01416.26
7.3.280.0080.01016.42
7.3.270.0070.01517.40
7.3.260.0180.00016.43
7.3.250.0130.00516.44
7.3.240.0130.00616.67
7.3.230.0130.00416.43
7.3.210.0030.01416.29
7.3.200.0080.00819.39
7.3.190.0080.00816.23
7.3.180.0130.00316.46
7.3.170.0090.01316.45
7.3.160.0060.01016.56
7.3.120.0070.01214.78
7.3.110.0040.01414.87
7.3.100.0060.01214.69
7.3.90.0110.00414.79
7.3.80.0060.00614.58
7.3.70.0030.01014.66
7.3.60.0100.00414.89
7.3.50.0090.00614.93
7.3.40.0090.00314.73
7.3.30.0030.01314.73
7.3.20.0080.00616.87
7.3.10.0090.00616.67
7.3.00.0070.00716.83
7.2.330.0100.01316.63
7.2.320.0100.00716.79
7.2.310.0070.01016.66
7.2.300.0180.00616.46
7.2.290.0030.01316.62
7.2.250.0030.01315.14
7.2.240.0030.01715.01
7.2.230.0030.01314.86
7.2.220.0070.00315.20
7.2.210.0070.00715.16
7.2.200.0090.00614.85
7.2.190.0100.00614.88
7.2.180.0080.00415.06
7.2.170.0000.01315.00
7.2.60.0080.00516.92
7.2.00.0030.01019.58
7.1.330.0100.00315.78
7.1.320.0030.01015.73
7.1.310.0000.01315.75
7.1.300.0060.00915.95
7.1.290.0030.00715.90
7.1.280.0100.00315.72
7.1.270.0040.00815.76
7.1.260.0090.00615.90
7.1.200.0110.00715.71
7.1.100.0040.00818.13
7.1.70.0000.00717.17
7.1.60.0110.01119.46
7.1.50.0170.00716.84
7.1.00.0000.08022.52
7.0.200.0030.00616.59
7.0.140.0000.07722.09
7.0.70.0070.07321.76
7.0.60.0330.07021.97
7.0.50.0130.08022.16
7.0.40.0000.08720.25
7.0.30.0070.08720.08
7.0.20.0070.08720.19
7.0.10.0100.08320.20
7.0.00.0230.06020.07
5.6.280.0030.07321.02
5.6.220.0000.08720.68
5.6.210.0170.06720.79
5.6.200.0070.05021.22
5.6.190.0000.05021.10
5.6.180.0100.05321.06
5.6.170.0030.08021.27
5.6.160.0100.07321.16
5.6.150.0030.05721.21
5.6.140.0070.05721.12
5.6.130.0070.04721.14
5.6.120.0030.07321.14
5.6.110.0100.06321.27
5.6.100.0100.07721.13
5.6.90.0100.08321.11
5.6.80.0130.06720.50
5.6.70.0030.05320.59
5.6.60.0100.08320.55
5.6.50.0030.04020.58
5.6.40.0100.08320.49
5.6.30.0100.05720.59
5.6.20.0170.06020.47
5.6.10.0070.05020.61
5.6.00.0070.05720.57
5.5.360.0130.07720.54
5.5.350.0130.07720.47
5.5.340.0030.06020.99
5.5.330.0070.06021.03
5.5.320.0070.06721.00
5.5.310.0070.07721.00
5.5.300.0000.04721.01
5.5.290.0030.06321.00
5.5.280.0070.08720.80
5.5.270.0030.04320.93
5.5.260.0130.09020.80
5.5.250.0100.08320.75
5.5.240.0230.05020.16
5.5.230.0030.04320.34
5.5.220.0030.06020.41
5.5.210.0100.05320.13
5.5.200.0100.07720.38
5.5.190.0100.03320.13
5.5.180.0130.07020.26
5.5.160.0100.04020.32
5.5.150.0070.08020.34
5.5.140.0000.07720.31
5.5.130.0070.06320.28
5.5.120.0030.08020.12
5.5.110.0130.07320.34
5.5.100.0130.05720.20
5.5.90.0100.05720.18
5.5.80.0230.06320.02
5.5.70.0130.07720.08
5.5.60.0130.05320.08
5.5.50.0070.05720.04
5.5.40.0070.07020.10
5.5.30.0100.05320.06
5.5.20.0070.07020.23
5.5.10.0070.08020.15
5.5.00.0030.05320.21
5.4.450.0070.06019.36
5.4.440.0100.09019.19
5.4.430.0170.07319.49
5.4.420.0070.09019.44
5.4.410.0030.08319.56
5.4.400.0200.06719.18
5.4.390.0100.05719.10
5.4.380.0100.06319.24
5.4.370.0030.05319.20
5.4.360.0100.07319.21
5.4.350.0070.07319.10
5.4.340.0030.07319.17
5.4.320.0030.08319.02
5.4.310.0070.08019.19
5.4.300.0000.06719.21
5.4.290.0070.08019.04
5.4.280.0070.05719.10
5.4.270.0070.08019.26
5.4.260.0030.06019.12
5.4.250.0000.08719.18
5.4.240.0000.07019.18
5.4.230.0100.07718.85
5.4.220.0070.08019.25
5.4.210.0100.06019.25
5.4.200.0030.08019.09
5.4.190.0130.06719.20
5.4.180.0030.07019.11
5.4.170.0030.07319.03
5.4.160.0070.06719.20
5.4.150.0170.06719.10
5.4.140.0030.08316.53
5.4.130.0070.07016.40
5.4.120.0000.06316.44
5.4.110.0000.07716.41
5.4.100.0000.06316.52
5.4.90.0070.03716.44
5.4.80.0000.05016.42
5.4.70.0100.04316.53
5.4.60.0100.07016.53
5.4.50.0200.06716.24
5.4.40.0030.06016.52
5.4.30.0100.07016.34
5.4.20.0070.07016.27
5.4.10.0000.08016.45
5.4.00.0100.07315.88
5.3.290.0070.06314.75
5.3.280.0100.05714.63
5.3.270.0070.07714.70
5.3.260.0130.06714.66
5.3.250.0100.05014.66
5.3.240.0070.07714.51
5.3.230.0070.08314.63
5.3.220.0030.04714.56
5.3.210.0000.08314.64
5.3.200.0130.07014.66
5.3.190.0070.07014.61
5.3.180.0100.03714.63
5.3.170.0070.07714.61
5.3.160.0070.06714.63
5.3.150.0030.04014.62
5.3.140.0070.07314.57
5.3.130.0000.06714.66
5.3.120.0100.06714.62
5.3.110.0000.08014.61
5.3.100.0130.07314.10
5.3.90.0000.06314.07
5.3.80.0070.07013.85
5.3.70.0130.06314.05
5.3.60.0100.05314.08
5.3.50.0130.06713.79
5.3.40.0030.04314.00
5.3.30.0070.05314.00
5.3.20.0030.05713.52
5.3.10.0070.06313.70
5.3.00.0000.08013.66
5.2.170.0070.06712.20
5.2.160.0070.02712.20
5.2.150.0070.03312.20
5.2.140.0100.06012.20
5.2.130.0030.06012.20
5.2.120.0030.06712.20
5.2.110.0030.05712.20
5.2.100.0000.04012.20
5.2.90.0070.06012.20
5.2.80.0030.04712.20
5.2.70.0030.03012.20
5.2.60.0030.05012.20
5.2.50.0070.05712.20
5.2.40.0070.06012.20
5.2.30.0070.04012.20
5.2.20.0070.03312.20
5.2.10.0100.06012.20
5.2.00.0170.05312.20
5.1.60.0000.05712.20
5.1.50.0070.04712.20
5.1.40.0100.04312.20
5.1.30.0030.05712.20
5.1.20.0030.05712.20
5.1.10.0030.05712.20
5.1.00.0030.05712.20
5.0.50.0070.04312.20
5.0.40.0000.04312.20
5.0.30.0000.06012.20
5.0.20.0000.03012.20
5.0.10.0000.04712.20
5.0.00.0030.06712.20
4.4.90.0000.03312.20
4.4.80.0030.03312.20
4.4.70.0070.02012.20
4.4.60.0000.02312.20
4.4.50.0030.03312.20
4.4.40.0000.06012.20
4.4.30.0030.03312.20
4.4.20.0000.02312.20
4.4.10.0030.03712.20
4.4.00.0000.05312.20
4.3.110.0070.03312.20
4.3.100.0030.03312.20
4.3.90.0070.02712.20
4.3.80.0070.04712.20
4.3.70.0030.03012.20
4.3.60.0000.03012.20
4.3.50.0000.03312.20
4.3.40.0070.03312.20
4.3.30.0030.02712.20
4.3.20.0000.03012.20
4.3.10.0000.03712.20
4.3.00.0070.03012.20

preferences:
49.15 ms | 401 KiB | 5 Q