3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement('<content/>'); $xml->addChild('title', 'MY TITLE'); 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)
8.3.60.0040.01118.41
8.3.50.0140.00521.33
8.3.40.0090.00618.77
8.3.30.0070.00720.54
8.3.20.0050.00320.59
8.3.10.0040.00422.40
8.3.00.0080.00022.70
8.2.180.0110.01125.92
8.2.170.0070.00719.21
8.2.160.0040.01122.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00321.06
8.2.110.0060.00320.57
8.2.100.0030.00917.97
8.2.90.0080.00019.34
8.2.80.0040.00419.49
8.2.70.0040.00417.75
8.2.60.0080.00018.17
8.2.50.0040.00418.07
8.2.40.0040.00420.20
8.2.30.0030.00319.71
8.2.20.0050.00217.92
8.2.10.0000.00817.86
8.2.00.0050.00317.92
8.1.280.0090.00925.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00924.03
8.1.230.0050.00524.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0040.00417.78
8.1.180.0080.00019.26
8.1.170.0040.00418.84
8.1.160.0040.00419.06
8.1.150.0060.00318.82
8.1.140.0000.00817.63
8.1.130.0070.00018.06
8.1.120.0030.00317.64
8.1.110.0040.00417.69
8.1.100.0000.00817.66
8.1.90.0040.00417.50
8.1.80.0040.00417.66
8.1.70.0000.00717.55
8.1.60.0030.00617.79
8.1.50.0040.00417.58
8.1.40.0040.00417.68
8.1.30.0000.01017.85
8.1.20.0030.00517.86
8.1.10.0040.00417.83
8.1.00.0030.00617.68
8.0.300.0040.00418.77
8.0.290.0000.00717.41
8.0.280.0030.00318.59
8.0.270.0000.00817.50
8.0.260.0030.00317.05
8.0.250.0030.00317.12
8.0.240.0030.00617.20
8.0.230.0000.00717.02
8.0.220.0030.00316.96
8.0.210.0070.00016.99
8.0.200.0000.00617.02
8.0.190.0070.00017.09
8.0.180.0000.00717.16
8.0.170.0050.00317.00
8.0.160.0040.00417.07
8.0.150.0070.00017.05
8.0.140.0000.00716.93
8.0.130.0030.00313.45
8.0.120.0000.00816.98
8.0.110.0000.00717.01
8.0.100.0050.00217.08
8.0.90.0040.00416.91
8.0.80.0040.01117.02
8.0.70.0040.00416.87
8.0.60.0000.00817.06
8.0.50.0070.00016.89
8.0.30.0060.01217.27
8.0.20.0150.01017.44
8.0.10.0000.00717.23
8.0.00.0050.01216.85
7.4.330.0000.00515.00
7.4.320.0030.00316.62
7.4.300.0030.00316.69
7.4.290.0050.00316.57
7.4.280.0030.00316.75
7.4.270.0030.00316.82
7.4.260.0050.00013.56
7.4.250.0040.00416.63
7.4.240.0030.00316.69
7.4.230.0030.00316.84
7.4.220.0100.01616.55
7.4.210.0100.00616.75
7.4.200.0070.00016.89
7.4.190.0030.00516.86
7.4.160.0130.01016.62
7.4.150.0070.01017.40
7.4.140.0080.00917.86
7.4.130.0100.00716.64
7.4.120.0060.01216.79
7.4.110.0060.01616.70
7.4.100.0090.00916.68
7.4.90.0080.00816.45
7.4.80.0030.01319.39
7.4.70.0190.00316.66
7.4.60.0000.01716.48
7.4.50.0000.00916.75
7.4.40.0120.00322.77
7.4.30.0130.00816.76
7.4.00.0000.01515.02
7.3.330.0000.00513.29
7.3.320.0000.00813.09
7.3.310.0030.00316.30
7.3.300.0070.00016.21
7.3.290.0100.00416.35
7.3.280.0130.00316.40
7.3.270.0090.01217.40
7.3.260.0060.01216.52
7.3.250.0110.00916.34
7.3.240.0100.01016.35
7.3.230.0100.00616.41
7.3.210.0130.00316.47
7.3.200.0200.00319.39
7.3.190.0060.01016.50
7.3.180.0030.01316.68
7.3.170.0100.00616.66
7.3.160.0100.00716.71
7.3.120.0030.01214.70
7.2.330.0130.00316.68
7.2.320.0090.01216.95
7.2.310.0060.01516.74
7.2.300.0100.00616.55
7.2.290.0060.01516.90
7.2.60.0030.00617.01
7.2.00.0040.01519.45
7.1.200.0080.00415.59
7.1.100.0170.00717.62
7.1.70.0040.00417.16
7.1.60.0100.01419.32
7.1.50.0130.00716.99
7.1.00.0030.04722.56
7.0.200.0050.00216.64
7.0.140.0070.07022.17
7.0.80.0670.07320.00
7.0.70.0130.08020.09
7.0.60.0000.09020.03
7.0.50.0070.08720.27
7.0.40.0100.06320.16
7.0.30.0070.07320.12
7.0.20.0100.08020.21
7.0.10.0170.07720.22
7.0.00.0070.08320.22
5.6.280.0070.07021.19
5.6.230.0100.05320.58
5.6.220.0100.06320.77
5.6.210.0030.06320.49
5.6.200.0070.08021.13
5.6.190.0100.05021.00
5.6.180.0130.06321.13
5.6.170.0070.09321.25
5.6.160.0170.08021.06
5.6.150.0030.07321.13
5.6.140.0130.07021.17
5.6.130.0200.07321.02
5.6.120.0070.04721.09
5.6.110.0070.05020.98
5.6.100.0100.07321.04
5.6.90.0230.06721.12
5.6.80.0070.05020.50
5.6.70.0000.04720.49
5.6.60.0200.03720.55
5.6.50.0030.07020.66
5.6.40.0130.07720.49
5.6.30.0070.04320.45
5.6.20.0130.06720.48
5.6.10.0100.07720.58
5.6.00.0070.05020.46
5.5.370.0130.07020.61
5.5.360.0100.08020.45
5.5.350.0070.08320.46
5.5.340.0230.07021.01
5.5.330.0130.05021.02
5.5.320.0100.07321.03
5.5.310.0030.09020.91
5.5.300.0100.08320.93
5.5.290.0100.08721.02
5.5.280.0100.08320.86
5.5.270.0070.08020.95
5.5.260.0130.08320.93
5.5.250.0130.06020.68
5.5.240.0170.07720.23
5.5.230.0170.03720.40
5.5.220.0100.07720.39
5.5.210.0070.06720.37
5.5.200.0130.05720.12
5.5.190.0130.03320.16
5.5.180.0130.07320.32
5.5.160.0030.06020.29
5.5.150.0070.08020.26
5.5.140.0130.07020.22
5.5.130.0100.07320.34
5.5.120.0070.04320.37
5.5.110.0070.07720.31
5.5.100.0100.07020.12
5.5.90.0200.04720.11
5.5.80.0130.06720.26
5.5.70.0200.07020.10
5.5.60.0070.05320.23
5.5.50.0100.03720.19
5.5.40.0000.04720.21
5.5.30.0070.05020.24
5.5.20.0170.05320.19
5.5.10.0070.07720.08
5.5.00.0100.04720.14
5.4.450.0030.05319.52
5.4.440.0030.06019.52
5.4.430.0070.08319.68
5.4.420.0070.08319.50
5.4.410.0070.08019.23
5.4.400.0070.07718.89
5.4.390.0070.05319.17
5.4.380.0070.07319.12
5.4.370.0130.07319.32
5.4.360.0100.03719.32
5.4.350.0070.06719.36
5.4.340.0070.05719.20
5.4.320.0100.04019.34
5.4.310.0030.06019.17
5.4.300.0070.05019.20
5.4.290.0100.04719.07
5.4.280.0000.04719.00
5.4.270.0000.06319.16
5.4.260.0100.07319.21
5.4.250.0130.04319.20
5.4.240.0030.05719.04
5.4.230.0030.05719.19
5.4.220.0070.07719.15
5.4.210.0070.07719.11
5.4.200.0100.04719.02
5.4.190.0130.05319.18
5.4.180.0100.07719.16
5.4.170.0100.07019.09
5.4.160.0100.07319.17
5.4.150.0030.06718.83
5.4.140.0030.07316.48
5.4.130.0070.07716.25
5.4.120.0000.08016.46
5.4.110.0070.05316.57
5.4.100.0070.06716.34
5.4.90.0030.07316.53
5.4.80.0100.06316.61
5.4.70.0030.05016.53
5.4.60.0030.07716.44
5.4.50.0100.06716.24
5.4.40.0100.03016.42
5.4.30.0070.04016.52
5.4.20.0030.04016.34
5.4.10.0030.05016.36
5.4.00.0030.07715.85
5.3.290.0070.07714.76
5.3.280.0070.07714.71
5.3.270.0070.05014.72
5.3.260.0070.08014.66
5.3.250.0000.08014.72
5.3.240.0030.07014.73
5.3.230.0030.05314.71
5.3.220.0000.04314.62
5.3.210.0030.08014.60
5.3.200.0170.06314.61
5.3.190.0070.08014.45
5.3.180.0130.06314.46
5.3.170.0030.06014.45
5.3.160.0070.07014.62
5.3.150.0130.06314.47
5.3.140.0000.04714.61
5.3.130.0070.04314.69
5.3.120.0100.05714.43
5.3.110.0070.06314.68
5.3.100.0130.06714.18
5.3.90.0170.07714.06
5.3.80.0030.07014.04
5.3.70.0000.04314.05
5.3.60.0070.06314.11
5.3.50.0070.07014.08
5.3.40.0100.06713.99
5.3.30.0030.07714.06
5.3.20.0030.05013.72
5.3.10.0130.06713.74
5.3.00.0070.06013.78
5.2.170.0130.03713.62
5.2.160.0030.06313.62
5.2.150.0100.05713.62
5.2.140.0030.06313.62
5.2.130.0030.03013.62
5.2.120.0030.03013.62
5.2.110.0070.02713.62
5.2.100.0000.06013.62
5.2.90.0070.05013.62
5.2.80.0030.06313.62
5.2.70.0200.04313.62
5.2.60.0030.06313.62
5.2.50.0070.05313.62
5.2.40.0070.05013.62
5.2.30.0070.05713.62
5.2.20.0030.04013.62
5.2.10.0070.04013.62
5.2.00.0030.06013.62
5.1.60.0030.04013.62
5.1.50.0130.04313.62
5.1.40.0070.04013.62
5.1.30.0000.05713.62
5.1.20.0070.05313.62
5.1.10.0000.06013.62
5.1.00.0070.05013.62
5.0.50.0030.04713.62
5.0.40.0070.04013.62
5.0.30.0070.06013.62
5.0.20.0070.03713.62
5.0.10.0070.04013.62
5.0.00.0000.06013.62
4.4.90.0000.03713.62
4.4.80.0030.02713.62
4.4.70.0000.03713.62
4.4.60.0030.01313.62
4.4.50.0000.02013.62
4.4.40.0100.04713.62
4.4.30.0000.02713.62
4.4.20.0000.02013.62
4.4.10.0000.04013.62
4.4.00.0030.04713.62
4.3.110.0000.03013.62
4.3.100.0000.03013.62
4.3.90.0000.03713.62
4.3.80.0000.02713.62
4.3.70.0030.01313.62
4.3.60.0100.01313.62
4.3.50.0000.02013.62
4.3.40.0030.02713.62
4.3.30.0000.02013.62
4.3.20.0030.03013.62
4.3.10.0030.03313.62
4.3.00.0000.03713.62

preferences:
55.55 ms | 401 KiB | 5 Q