3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = new SimpleXMLElement('< />'); var_dump($r);

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)
8.3.40.0060.00918.88
8.3.30.0100.00319.47
8.3.20.0050.00220.76
8.3.10.0050.00323.90
8.3.00.0040.00419.63
8.2.170.0140.00722.96
8.2.160.0090.00620.61
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.88
8.2.110.0030.00620.94
8.2.100.0070.00418.34
8.2.90.0040.00719.30
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0000.00917.80
8.2.50.0000.00818.07
8.2.40.0080.00020.01
8.2.30.0040.00418.07
8.2.20.0050.00317.77
8.2.10.0040.00418.15
8.2.00.0040.00417.93
8.1.270.0050.00324.16
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00622.18
8.1.230.0080.00319.41
8.1.220.0040.00417.89
8.1.210.0040.00418.77
8.1.200.0030.00617.47
8.1.190.0060.00317.48
8.1.180.0050.00318.10
8.1.170.0000.00818.75
8.1.160.0040.00422.25
8.1.150.0030.00618.82
8.1.140.0040.00417.63
8.1.130.0000.00717.95
8.1.120.0030.00417.59
8.1.110.0040.00417.56
8.1.100.0000.00817.46
8.1.90.0040.00417.64
8.1.80.0030.00517.51
8.1.70.0030.00317.48
8.1.60.0000.00817.66
8.1.50.0040.00417.58
8.1.40.0030.00517.67
8.1.30.0000.00817.90
8.1.20.0000.00817.79
8.1.10.0080.00017.80
8.1.00.0080.00017.49
8.0.300.0030.00518.77
8.0.290.0050.00316.75
8.0.280.0040.00418.73
8.0.270.0040.00417.26
8.0.260.0000.00617.54
8.0.250.0000.00717.13
8.0.240.0090.00017.09
8.0.230.0070.00017.02
8.0.220.0050.00217.12
8.0.210.0030.00317.11
8.0.200.0030.00317.07
8.0.190.0070.00017.15
8.0.180.0040.00417.06
8.0.170.0000.00817.04
8.0.160.0040.00417.01
8.0.150.0070.00017.03
8.0.140.0070.00416.98
8.0.130.0060.00013.51
8.0.120.0020.00517.18
8.0.110.0020.00517.14
8.0.100.0040.00417.09
8.0.90.0070.00017.03
8.0.80.0100.01217.11
8.0.70.0040.00417.15
8.0.60.0030.00316.95
8.0.50.0000.00717.16
8.0.30.0080.01417.15
8.0.20.0100.00917.48
8.0.10.0040.00417.14
8.0.00.0080.00916.92
7.4.330.0000.00515.33
7.4.320.0000.00616.61
7.4.300.0070.00016.62
7.4.290.0030.00316.76
7.4.280.0030.00516.66
7.4.270.0000.00716.65
7.4.260.0000.00916.81
7.4.250.0000.00716.74
7.4.240.0020.00616.66
7.4.230.0030.00316.59
7.4.220.0070.01116.66
7.4.210.0080.00616.63
7.4.200.0030.00316.55
7.4.160.0080.00816.59
7.4.150.0100.00817.40
7.4.140.0130.00717.86
7.4.130.0150.00516.69
7.4.120.0120.00716.64
7.4.110.0110.00616.68
7.4.100.0060.01116.76
7.4.90.0130.00316.71
7.4.80.0060.01219.39
7.4.70.0080.01016.46
7.4.60.0060.01216.52
7.4.50.0000.00816.76
7.4.40.0100.00716.55
7.4.30.0030.01316.57
7.4.00.0100.00714.71
7.3.330.0000.00613.47
7.3.320.0000.00513.34
7.3.310.0000.00716.63
7.3.300.0000.00716.41
7.3.290.0090.00616.52
7.3.280.0060.00916.47
7.3.270.0040.01317.40
7.3.260.0110.00716.48
7.3.250.0100.00716.43
7.3.240.0130.00416.61
7.3.230.0080.01116.66
7.3.210.0170.00016.50
7.3.200.0060.01319.39
7.3.190.0160.00716.43
7.3.180.0060.01016.74
7.3.170.0130.00316.50
7.3.160.0030.01416.47
7.2.330.0070.01016.62
7.2.320.0090.00916.77
7.2.310.0060.01216.52
7.2.300.0080.00816.47
7.2.290.0080.00816.66
7.2.60.0030.01016.92
7.2.00.0060.00619.33
7.1.200.0030.01015.79
7.1.100.0030.00917.72
7.1.70.0040.00417.12
7.1.60.0070.01819.46
7.1.50.0030.01416.84
7.1.00.0000.07722.48
7.0.200.0030.00716.48
7.0.140.0070.07022.11
7.0.60.0070.04321.74
7.0.50.0070.07717.84
7.0.40.0030.04320.48
7.0.30.0570.04720.30
7.0.20.0330.08020.20
7.0.10.0230.03720.37
7.0.00.0130.07320.39
5.6.280.0030.07321.03
5.6.210.0070.03720.57
5.6.200.0070.08018.28
5.6.190.0070.09020.53
5.6.180.0270.03320.81
5.6.170.0270.04320.69
5.6.160.0100.06020.63
5.6.150.0030.04018.28
5.6.140.0130.05718.23
5.6.130.0030.07718.25
5.6.120.0100.08021.02
5.6.110.0100.07321.17
5.6.100.0000.07321.04
5.6.90.0100.08021.07
5.6.80.0070.06720.38
5.5.350.0130.04320.62
5.5.340.0070.07018.06
5.5.330.0130.06320.57
5.5.320.0330.07720.39
5.5.310.0230.06320.45
5.5.300.0030.04018.13
5.5.290.0070.04718.15
5.5.280.0100.08320.93
5.5.270.0000.09020.98
5.5.260.0070.06321.07
5.5.250.0000.08720.73
5.5.240.0170.07320.16
5.4.450.0130.04319.47
5.4.440.0070.03319.71
5.4.430.0470.03019.48
5.4.420.0300.04019.63
5.4.410.0300.04719.31
5.4.400.0430.03719.07
5.4.390.0130.03719.20
5.4.380.0300.05718.81
5.4.370.0200.04718.53
5.4.360.0500.04718.76
5.4.350.0400.04718.81
5.4.340.0300.06018.86
5.4.320.0050.03912.62
5.4.310.0120.03512.61
5.4.300.0080.03912.61
5.4.290.0100.04012.61
5.4.280.0070.04012.51
5.4.270.0110.03712.51
5.4.260.0070.04012.51
5.4.250.0060.04012.51
5.4.240.0070.03712.51
5.4.230.0070.04212.50
5.4.220.0080.03512.50
5.4.210.0050.03912.50
5.4.200.0020.04312.50
5.4.190.0090.03412.50
5.4.180.0070.03512.50
5.4.170.0060.04112.51
5.4.160.0110.03412.51
5.4.150.0080.03512.50
5.4.140.0060.03912.19
5.4.130.0060.03612.17
5.4.120.0110.04312.14
5.4.110.0070.03812.13
5.4.100.0060.04012.13
5.4.90.0060.04012.13
5.4.80.0120.03812.13
5.4.70.0070.04312.13
5.4.60.0100.03712.13
5.4.50.0070.03912.12
5.4.40.0050.04112.11
5.4.30.0060.04612.11
5.4.20.0070.04212.11
5.4.10.0100.03612.11
5.4.00.0090.03811.60
5.3.290.0070.04412.88
5.3.280.0100.04312.80
5.3.270.0120.04412.81
5.3.260.0090.03912.82
5.3.250.0060.04012.82
5.3.240.0050.03912.82
5.3.230.0110.03412.81
5.3.220.0040.04112.78
5.3.210.0100.04212.78
5.3.200.0070.03912.77
5.3.190.0090.04512.78
5.3.180.0070.04112.77
5.3.170.0060.04212.77
5.3.160.0090.04112.77
5.3.150.0080.04412.77
5.3.140.0100.04612.76
5.3.130.0090.05012.76
5.3.120.0120.04012.76
5.3.110.0060.04512.76
5.3.100.0090.04312.24
5.3.90.0120.03612.23
5.3.80.0120.03312.21
5.3.70.0080.03912.21
5.3.60.0060.04412.21
5.3.50.0070.04112.14
5.3.40.0100.04112.15
5.3.30.0120.04012.11
5.3.20.0110.04011.89
5.3.10.0120.03311.86
5.3.00.0070.03611.84
5.2.170.0110.0299.34
5.2.160.0080.0359.34
5.2.150.0040.0339.34
5.2.140.0050.0349.34
5.2.130.0060.0359.30
5.2.120.0060.0319.30
5.2.110.0100.0289.30
5.2.100.0040.0359.30
5.2.90.0050.0339.30
5.2.80.0060.0429.30
5.2.70.0050.0449.30
5.2.60.0050.0329.25
5.2.50.0080.0359.22
5.2.40.0040.0319.20
5.2.30.0020.0369.18
5.2.20.0060.0389.16
5.2.10.0080.0299.06
5.2.00.0050.0348.93
5.1.60.0050.0368.21
5.1.50.0060.0268.21
5.1.40.0070.0308.20
5.1.30.0040.0288.54
5.1.20.0070.0258.57
5.1.10.0070.0258.28
5.1.00.0050.0278.29
5.0.50.0070.0196.77
5.0.40.0030.0216.63
5.0.30.0030.0426.44
5.0.20.0060.0266.40
5.0.10.0060.0206.38
5.0.00.0040.0326.38
4.4.90.0070.0154.78
4.4.80.0020.0174.75
4.4.70.0010.0204.75
4.4.60.0030.0174.76
4.4.50.0060.0224.77
4.4.40.0030.0314.71
4.4.30.0060.0244.76
4.4.20.0060.0184.84
4.4.10.0010.0254.84
4.4.00.0050.0274.75
4.3.110.0050.0214.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0010.0264.58
4.3.70.0030.0264.63
4.3.60.0060.0204.63
4.3.50.0030.0154.63
4.3.40.0040.0254.54
4.3.30.0020.0233.28
4.3.20.0030.0203.25
4.3.10.0010.0173.21
4.3.00.0070.01314.87

preferences:
43.59 ms | 400 KiB | 5 Q