3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ReadXml($xmlstr) { $xml = new \SimpleXmlElement($xmlstr); $result = $xml->getName() . PHP_EOL; foreach ($xml as $child) { $result .= $child->getName() . ': ' . $child . PHP_EOL; } return $result; } $xmlstr= '<Address><to>James</to><from>Jani</from><heading>Reminder</heading><body>Please check your mail.</body></Address>'; ReadXml($xmlstr);

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)
8.3.60.0030.01717.00
8.3.50.0100.01022.17
8.3.40.0120.00318.83
8.3.30.0070.00719.14
8.3.20.0040.00420.64
8.3.10.0030.00523.80
8.3.00.0060.00320.77
8.2.180.0090.00618.61
8.2.170.0150.00322.96
8.2.160.0100.00722.41
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0000.00720.63
8.2.110.0040.00420.60
8.2.100.0120.00018.04
8.2.90.0040.00418.41
8.2.80.0040.00418.29
8.2.70.0050.00317.59
8.2.60.0080.00418.05
8.2.50.0040.00418.07
8.2.40.0030.00618.47
8.2.30.0040.00418.23
8.2.20.0080.00017.98
8.2.10.0000.00819.70
8.2.00.0040.00417.79
8.1.280.0110.00425.92
8.1.270.0000.00824.09
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.32
8.1.230.0080.00421.04
8.1.220.0030.00617.78
8.1.210.0080.00019.16
8.1.200.0000.00817.47
8.1.190.0050.00517.79
8.1.180.0000.00818.10
8.1.170.0000.00918.76
8.1.160.0000.00722.22
8.1.150.0040.00418.64
8.1.140.0040.00417.61
8.1.130.0000.00717.95
8.1.120.0000.00717.59
8.1.110.0040.00417.50
8.1.100.0000.00717.58
8.1.90.0040.00417.53
8.1.80.0070.00017.65
8.1.70.0030.00317.52
8.1.60.0050.00317.69
8.1.50.0030.00517.59
8.1.40.0040.00417.71
8.1.30.0000.00817.77
8.1.20.0050.00317.86
8.1.10.0040.00417.64
8.1.00.0080.00017.67
8.0.300.0080.00020.42
8.0.290.0070.00017.28
8.0.280.0080.00018.71
8.0.270.0000.00717.35
8.0.260.0030.00316.91
8.0.250.0000.00717.01
8.0.240.0040.00417.09
8.0.230.0040.00417.11
8.0.220.0000.00717.00
8.0.210.0030.00317.05
8.0.200.0000.00817.02
8.0.190.0000.00717.17
8.0.180.0040.00416.98
8.0.170.0050.00217.13
8.0.160.0000.00717.10
8.0.150.0000.00717.03
8.0.140.0040.00417.10
8.0.130.0050.00013.53
8.0.120.0040.00417.09
8.0.110.0040.00417.02
8.0.100.0000.00717.16
8.0.90.0050.00316.96
8.0.80.0150.00017.16
8.0.70.0040.00417.07
8.0.60.0040.00416.94
8.0.50.0000.00716.94
8.0.30.0140.00517.39
8.0.20.0110.00817.40
8.0.10.0040.00417.17
8.0.00.0090.00816.91
7.4.330.0030.00315.19
7.4.320.0040.00416.64
7.4.300.0060.00016.81
7.4.290.0030.00616.72
7.4.280.0030.00316.65
7.4.270.0070.00016.74
7.4.260.0070.00016.80
7.4.250.0040.00416.70
7.4.240.0010.00616.70
7.4.230.0050.00316.68
7.4.220.0070.01016.74
7.4.210.0090.00916.85
7.4.200.0040.00416.60
7.4.190.0040.00416.86
7.4.160.0100.00716.83
7.4.150.0150.00317.40
7.4.140.0090.01117.86
7.4.130.0050.01516.51
7.4.120.0110.00816.62
7.4.110.0100.00716.74
7.4.100.0130.00616.75
7.4.90.0070.01016.57
7.4.80.0070.01016.54
7.4.70.0160.00716.73
7.4.60.0130.00316.69
7.4.50.0020.00216.74
7.4.40.0110.00722.77
7.4.30.0160.00016.55
7.4.00.0070.00715.11
7.3.330.0030.00313.36
7.3.320.0030.00313.52
7.3.310.0030.00316.36
7.3.300.0050.00216.48
7.3.290.0070.00716.47
7.3.280.0030.01616.46
7.3.270.0110.00617.40
7.3.260.0130.00416.73
7.3.250.0060.01116.54
7.3.240.0100.00716.60
7.3.230.0100.00716.59
7.3.210.0220.00316.60
7.3.200.0160.00319.39
7.3.190.0170.00616.69
7.3.180.0050.01016.50
7.3.170.0030.01216.61
7.3.160.0080.00816.67
7.3.120.0060.00914.71
7.2.330.0070.01016.92
7.2.320.0050.01116.90
7.2.310.0040.01216.89
7.2.300.0090.00916.81
7.2.290.0110.00716.99
7.1.100.0070.00417.80
7.1.70.0060.00617.32
7.1.60.0090.01319.27
7.1.50.0100.01417.08
7.1.00.0070.07322.41
7.0.200.0100.00316.56
7.0.140.0030.07322.05
7.0.100.0000.08719.93
7.0.90.0030.05019.97
7.0.80.0170.08319.92
7.0.70.0030.08020.00
7.0.60.0070.07720.17
7.0.50.0070.03720.38
7.0.40.0100.04720.14
7.0.30.0130.07020.19
7.0.20.0100.03720.07
7.0.10.0070.03720.13
7.0.00.0070.06320.26
5.6.280.0070.07021.11
5.6.250.0130.07720.51
5.6.240.0100.06720.67
5.6.230.0070.06720.85
5.6.220.0000.08720.54
5.6.210.0000.07020.73
5.6.200.0030.08721.16
5.6.190.0130.07321.23
5.6.180.0170.07020.96
5.6.170.0030.04721.09
5.6.160.0030.06021.12
5.6.150.0030.04321.11
5.6.140.0170.06321.11
5.6.130.0170.07021.25
5.6.120.0070.04021.15
5.6.110.0030.04320.97
5.6.100.0070.08721.14
5.6.90.0130.07321.07
5.6.80.0170.06020.52
5.6.70.0100.03320.52
5.6.60.0030.08320.50
5.6.50.0000.08320.53
5.6.40.0030.04020.59
5.6.30.0100.06320.64
5.6.20.0130.05720.36
5.6.10.0000.08320.41
5.6.00.0100.03020.50
5.5.380.0100.07720.47
5.5.370.0000.04720.61
5.5.360.0070.05020.44
5.5.350.0000.05020.58
5.5.340.0100.07720.88
5.5.330.0070.04020.75
5.5.320.0030.07720.80
5.5.310.0070.08021.02
5.5.300.0100.05720.91
5.5.290.0030.05721.02
5.5.280.0100.03721.02
5.5.270.0030.04320.89
5.5.260.0070.07020.82
5.5.250.0100.07320.82
5.5.240.0030.07720.27
5.5.230.0070.06320.39
5.5.220.0030.08720.18
5.5.210.0070.03720.26
5.5.200.0030.06720.23
5.5.190.0000.04320.37
5.5.180.0100.06320.23
5.5.160.0030.04020.34
5.5.150.0100.07020.23
5.5.140.0030.04320.37
5.5.130.0130.05320.21
5.5.120.0070.07320.36
5.5.110.0030.06020.23
5.5.100.0070.07020.06
5.5.90.0030.07720.09
5.5.80.0100.08320.20
5.5.70.0030.06720.05
5.5.60.0130.06720.13
5.5.50.0170.06720.20
5.5.40.0100.04720.08
5.5.30.0100.07720.09
5.5.20.0100.05720.04
5.5.10.0130.02720.25
5.5.00.0100.07320.04
5.4.450.0070.03719.56
5.4.440.0000.06719.56
5.4.430.0030.04019.68
5.4.420.0070.04019.59
5.4.410.0030.07719.43
5.4.400.0030.03719.28
5.4.390.0030.06319.27
5.4.380.0030.03719.28
5.4.370.0100.06718.96
5.4.360.0000.04319.24
5.4.350.0100.03019.11
5.4.340.0070.03718.95
5.4.320.0070.03719.27
5.4.310.0000.05319.26
5.4.300.0030.05019.27
5.4.290.0130.03319.22
5.4.280.0030.07719.36
5.4.270.0070.08019.25
5.4.260.0070.04719.25
5.4.250.0070.06719.11
5.4.240.0070.03719.16
5.4.230.0030.07319.35
5.4.220.0100.07719.27
5.4.210.0070.05719.24
5.4.200.0070.06319.26
5.4.190.0100.05319.35
5.4.180.0070.07318.91
5.4.170.0130.05719.06
5.4.160.0170.06719.00
5.4.150.0030.06319.25
5.4.140.0130.05716.47
5.4.130.0030.03316.55
5.4.120.0100.02716.47
5.4.110.0030.06716.46
5.4.100.0030.07016.62
5.4.90.0070.07316.43
5.4.80.0030.04316.41
5.4.70.0030.05716.61
5.4.60.0230.05716.51
5.4.50.0030.04316.53
5.4.40.0130.06716.59
5.4.30.0100.03716.45
5.4.20.0030.04016.45
5.4.10.0130.06316.59
5.4.00.0030.05015.81
5.3.290.0100.06714.82
5.3.280.0030.07714.72
5.3.270.0130.06714.59
5.3.260.0000.07714.72
5.3.250.0070.03714.73
5.3.240.0070.05014.77
5.3.230.0100.07714.63
5.3.220.0070.07014.63
5.3.210.0030.04014.77
5.3.200.0130.06014.67
5.3.190.0030.07714.73
5.3.180.0100.07314.60
5.3.170.0070.07714.80
5.3.160.0100.07014.69
5.3.150.0070.07314.68
5.3.140.0070.08014.72
5.3.130.0130.06714.67
5.3.120.0100.08014.80
5.3.110.0070.06014.76
5.3.100.0070.06014.27
5.3.90.0030.03714.18
5.3.80.0030.06014.25
5.3.70.0070.03714.13
5.3.60.0170.04014.16
5.3.50.0030.05714.07
5.3.40.0070.07314.15
5.3.30.0170.05714.04
5.3.20.0130.05713.76
5.3.10.0030.07313.86
5.3.00.0100.06713.85
5.2.170.0100.05312.15
5.2.160.0030.04312.15
5.2.150.0100.05712.15
5.2.140.0030.04712.15
5.2.130.0000.03312.15
5.2.120.0030.03712.15
5.2.110.0130.05312.15
5.2.100.0070.05712.15
5.2.90.0070.03012.15
5.2.80.0070.06012.15
5.2.70.0030.06312.15
5.2.60.0100.03312.15
5.2.50.0070.04012.15
5.2.40.0000.05312.15
5.2.30.0070.05312.15
5.2.20.0100.04312.15
5.2.10.0000.05012.15
5.2.00.0070.03012.15
5.1.60.0030.03012.15
5.1.50.0100.04312.15
5.1.40.0030.02712.15
5.1.30.0030.02712.15
5.1.20.0070.04012.15
5.1.10.0030.05012.15
5.1.00.0030.05312.15
5.0.50.0000.05012.15
5.0.40.0100.01712.15
5.0.30.0070.02312.15
5.0.20.0000.02012.15
5.0.10.0000.03312.15
5.0.00.0000.05712.15
4.4.90.0070.02712.15
4.4.80.0000.02712.15
4.4.70.0030.02712.15
4.4.60.0000.02712.15
4.4.50.0070.01312.15
4.4.40.0030.02712.15
4.4.30.0000.02012.15
4.4.20.0030.03312.15
4.4.10.0030.03012.15
4.4.00.0030.02312.15
4.3.110.0070.03312.15
4.3.100.0000.01712.15
4.3.90.0000.03012.15
4.3.80.0030.02312.15
4.3.70.0000.02012.15
4.3.60.0000.01712.15
4.3.50.0000.01712.15
4.3.40.0000.02712.15
4.3.30.0030.02012.15
4.3.20.0000.02012.15
4.3.10.0030.02712.15
4.3.00.0070.01312.15

preferences:
32.44 ms | 401 KiB | 5 Q