3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement('<root/>'); $xml->{0} = 'test_node_example'; echo $xml->asXML();

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)
8.3.60.0090.00916.75
8.3.50.0140.00522.06
8.3.40.0030.01019.10
8.3.30.0030.01019.20
8.3.20.0050.00220.54
8.3.10.0040.00423.78
8.3.00.0080.00019.51
8.2.180.0040.01118.63
8.2.170.0070.00722.96
8.2.160.0140.00020.64
8.2.150.0040.00424.18
8.2.140.0140.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00522.51
8.2.110.0060.00322.38
8.2.100.0060.00618.16
8.2.90.0000.00819.47
8.2.80.0060.00318.29
8.2.70.0040.00417.75
8.2.60.0000.00818.05
8.2.50.0080.00018.07
8.2.40.0050.00518.47
8.2.30.0070.00318.37
8.2.20.0000.00817.85
8.2.10.0000.00818.16
8.2.00.0000.00717.78
8.1.280.0100.01025.92
8.1.270.0030.00722.44
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0110.00019.47
8.1.220.0000.00817.77
8.1.210.0030.00518.77
8.1.200.0000.00917.60
8.1.190.0040.00417.77
8.1.180.0060.00318.10
8.1.170.0030.00618.90
8.1.160.0050.00322.33
8.1.150.0080.00018.74
8.1.140.0000.00717.63
8.1.130.0040.00418.13
8.1.120.0080.00017.64
8.1.110.0050.00317.59
8.1.100.0000.00717.63
8.1.90.0070.00017.68
8.1.80.0040.00417.58
8.1.70.0030.00317.61
8.1.60.0030.00617.80
8.1.50.0030.00617.54
8.1.40.0000.00817.61
8.1.30.0040.00417.74
8.1.20.0000.00817.84
8.1.10.0050.00217.70
8.1.00.0030.00617.69
8.0.300.0000.00718.77
8.0.290.0030.00617.30
8.0.280.0040.00418.73
8.0.270.0070.00017.44
8.0.260.0030.00317.17
8.0.250.0030.00317.14
8.0.240.0040.00417.23
8.0.230.0020.00517.11
8.0.220.0030.00316.98
8.0.210.0040.00417.06
8.0.200.0030.00317.13
8.0.190.0040.00417.16
8.0.180.0050.00217.11
8.0.170.0000.00717.11
8.0.160.0040.00417.01
8.0.150.0070.00017.11
8.0.140.0050.00216.92
8.0.130.0000.00713.48
8.0.120.0040.00416.96
8.0.110.0040.00417.09
8.0.100.0000.00717.07
8.0.90.0000.00816.97
8.0.80.0040.01117.04
8.0.70.0050.00316.85
8.0.60.0040.00417.09
8.0.50.0030.00617.13
8.0.30.0080.01017.24
8.0.20.0070.01117.40
8.0.10.0040.00417.18
8.0.00.0120.00716.91
7.4.330.0030.00315.27
7.4.320.0030.00316.70
7.4.300.0030.00316.61
7.4.290.0040.00416.69
7.4.280.0040.00316.71
7.4.270.0030.00316.61
7.4.260.0080.00016.75
7.4.250.0050.00316.75
7.4.240.0050.00216.65
7.4.230.0000.00716.59
7.4.220.0100.01416.56
7.4.210.0100.00616.75
7.4.200.0000.00716.82
7.4.190.0030.00316.50
7.4.160.0060.01016.82
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0050.01216.65
7.4.120.0060.01116.78
7.4.110.0130.00316.54
7.4.100.0070.01216.68
7.4.90.0070.01016.61
7.4.80.0080.00919.39
7.4.70.0070.01016.45
7.4.60.0180.00416.77
7.4.50.0000.00816.53
7.4.40.0040.00722.77
7.4.30.0090.00616.63
7.4.00.0040.01114.89
7.3.330.0050.00013.31
7.3.320.0060.00013.18
7.3.310.0000.00716.30
7.3.300.0030.00316.34
7.3.290.0040.01116.45
7.3.280.0100.00916.44
7.3.270.0120.00617.40
7.3.260.0190.00016.40
7.3.250.0090.00916.47
7.3.240.0040.01316.64
7.3.230.0080.00816.43
7.3.210.0160.00316.56
7.3.200.0070.01019.39
7.3.190.0060.01116.74
7.3.180.0120.00416.54
7.3.170.0100.00716.45
7.3.160.0090.00616.50
7.3.120.0140.00014.88
7.2.330.0100.00616.85
7.2.320.0030.01516.63
7.2.310.0070.01116.84
7.2.300.0100.00616.82
7.2.290.0110.00616.93
7.2.60.0270.00016.77
7.1.200.0040.00815.67
7.1.100.0150.00417.86
7.1.70.0050.00316.73
7.1.60.0140.01119.33
7.1.50.0180.00316.53
7.1.00.0070.09022.56
7.0.200.0030.00716.69
7.0.140.0000.07722.13
7.0.60.0100.07720.09
7.0.50.0070.08317.94
7.0.40.0000.07320.44
7.0.30.0330.07020.37
7.0.20.0300.04320.24
7.0.10.0000.04720.26
7.0.00.0100.05320.15
5.6.280.0000.07720.96
5.6.210.0030.07020.89
5.6.200.0000.06718.29
5.6.190.0030.06320.48
5.6.180.0300.06020.51
5.6.170.0270.08020.80
5.6.160.0030.04720.65
5.6.150.0000.05018.34
5.6.140.0030.04318.25
5.6.130.0030.08718.26
5.6.120.0030.06721.04
5.6.110.0100.08021.15
5.6.100.0000.04321.07
5.6.90.0070.07021.02
5.6.80.0100.07320.55
5.6.70.3530.03020.58
5.5.350.0230.07320.44
5.5.340.0030.05018.06
5.5.330.0030.04020.36
5.5.320.0330.05720.48
5.5.310.0300.06720.36
5.5.300.0070.05718.09
5.5.290.0130.08018.09
5.5.280.0070.06020.84
5.5.270.0070.04320.91
5.5.260.0030.05720.96
5.5.250.0070.05020.66
5.5.240.0230.08020.26
5.4.450.0230.05319.62
5.4.440.0300.03319.35
5.4.430.0200.08019.61
5.4.420.0270.07019.45
5.4.410.0270.07019.42
5.4.400.0200.03719.29
5.4.390.0370.06019.06
5.4.380.0270.03719.06
5.4.370.0300.06019.02
5.4.360.0170.07019.23
5.4.350.0270.05019.23
5.4.340.0200.05319.31
5.4.320.0300.06019.32
5.4.310.0130.05019.00
5.4.300.0230.05019.00
5.4.290.0270.05319.25
5.4.280.0170.05018.98
5.4.270.0130.05019.29
5.4.260.0200.05719.05
5.4.250.0200.04019.28
5.4.240.0230.06719.26
5.4.230.0200.03319.12
5.4.220.0200.05319.32
5.4.210.0200.05319.14
5.4.200.0400.03019.05
5.4.190.0230.05719.30
5.4.180.0270.06719.30
5.4.170.0330.04018.97
5.4.160.0230.08018.99
5.4.150.0270.07019.11
5.4.140.0300.04316.45
5.4.130.0200.05716.36
5.4.120.0270.06016.52
5.4.110.0270.03016.46
5.4.100.0170.04016.63
5.4.90.0230.06716.59
5.4.80.0200.05016.54
5.4.70.0270.05316.38
5.4.60.0230.05016.41
5.4.50.0130.04016.45
5.4.40.0270.05716.37
5.4.30.0200.03716.35
5.4.20.0200.04716.30
5.4.10.0170.04716.54
5.4.00.0270.05715.86
5.3.290.0130.04314.61
5.3.280.0130.05714.73
5.3.270.0300.06314.76
5.3.260.0130.04314.59
5.3.250.0130.04314.57
5.3.240.0200.06714.69
5.3.230.0130.05714.71
5.3.220.0230.03314.54
5.3.210.0200.03714.68
5.3.200.0230.07314.49
5.3.190.0300.06314.59
5.3.180.0200.05014.58
5.3.170.0200.05714.54
5.3.160.0200.04314.54
5.3.150.0170.04014.55
5.3.140.0200.04014.53
5.3.130.0170.04014.56
5.3.120.0170.07714.53
5.3.110.0170.04714.49
5.3.100.0300.06013.98
5.3.90.0200.07714.12
5.3.80.0270.06014.13
5.3.70.0130.04314.18
5.3.60.0300.03714.13
5.3.50.0100.04014.07
5.3.40.0230.04014.03
5.3.30.0170.03314.02
5.3.20.0100.04713.64
5.3.10.0200.04313.68
5.3.00.0200.03313.62
5.2.170.0230.04012.67
5.2.160.0130.04712.67
5.2.150.0130.02712.67
5.2.140.0200.02712.67
5.2.130.0130.02712.67
5.2.120.0170.03312.67
5.2.110.0130.04312.67
5.2.100.0170.02712.67
5.2.90.0130.02712.67
5.2.80.0130.04712.67
5.2.70.0070.04012.67
5.2.60.0130.05012.67
5.2.50.0230.03312.67
5.2.40.0130.03312.67
5.2.30.0100.06312.67
5.2.20.0130.05012.67
5.2.10.0130.03312.67
5.2.00.0130.02712.67
5.1.60.0170.02012.67
5.1.50.0100.04012.67
5.1.40.0130.04712.67
5.1.30.0170.05712.67
5.1.20.0170.03312.67
5.1.10.0170.04312.67
5.1.00.0170.04312.67
5.0.50.0070.02012.67
5.0.40.0100.04312.67
5.0.30.0100.02712.67
5.0.20.0130.02012.67
5.0.10.0100.02012.67
5.0.00.0070.03012.67
4.4.90.0130.02012.67
4.4.80.0070.02012.67
4.4.70.0070.03312.67
4.4.60.0100.03312.67
4.4.50.0070.02712.67
4.4.40.0070.05312.67
4.4.30.0070.03712.67
4.4.20.0170.01312.67
4.4.10.0070.02312.67
4.4.00.0100.02012.67
4.3.110.0130.03012.67
4.3.100.0100.01712.67
4.3.90.0030.02312.67
4.3.80.0070.02312.67
4.3.70.0070.03312.67
4.3.60.0130.03012.67
4.3.50.0070.02312.67
4.3.40.0030.04312.67
4.3.30.0030.02012.67
4.3.20.0000.02312.67
4.3.10.0100.01012.67
4.3.00.0030.01712.67

preferences:
52.83 ms | 401 KiB | 5 Q