3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->appendChild($dom->createElement('foo')); $dom->documentElement->textContent = 'Foo & Bar'; echo $dom->saveXml();

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)
8.3.60.0030.01018.55
8.3.50.0190.00321.18
8.3.40.0120.00618.92
8.3.30.0070.00719.34
8.3.20.0020.00520.51
8.3.10.0080.00020.61
8.3.00.0090.00019.38
8.2.180.0100.01318.29
8.2.170.0060.01522.96
8.2.160.0100.00320.60
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00819.93
8.2.110.0030.00620.35
8.2.100.0030.00918.16
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0050.00517.88
8.2.60.0000.00818.16
8.2.50.0000.00818.07
8.2.40.0050.00218.28
8.2.30.0040.00419.48
8.2.20.0050.00317.80
8.2.10.0030.00518.00
8.2.00.0000.00817.80
8.1.280.0070.01025.92
8.1.270.0000.00824.04
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.18
8.1.230.0110.00019.27
8.1.220.0000.00817.88
8.1.210.0070.00018.77
8.1.200.0060.00317.36
8.1.190.0040.00417.48
8.1.180.0110.00418.10
8.1.170.0060.00318.84
8.1.160.0040.00422.14
8.1.150.0040.00418.84
8.1.140.0000.00717.55
8.1.130.0000.00718.04
8.1.120.0000.00717.60
8.1.110.0000.00817.61
8.1.100.0000.00717.55
8.1.90.0030.00317.61
8.1.80.0000.00717.47
8.1.70.0000.00717.49
8.1.60.0100.00017.59
8.1.50.0000.00717.65
8.1.40.0090.00017.58
8.1.30.0000.00917.70
8.1.20.0040.00417.70
8.1.10.0020.00517.64
8.1.00.0050.00317.64
8.0.300.0040.00418.77
8.0.290.0030.00716.88
8.0.280.0030.00318.45
8.0.270.0050.00217.39
8.0.260.0000.00617.27
8.0.250.0040.00417.03
8.0.240.0070.00017.07
8.0.230.0080.00017.02
8.0.220.0070.00016.97
8.0.210.0080.00016.91
8.0.200.0060.00016.97
8.0.190.0060.00317.01
8.0.180.0050.00316.96
8.0.170.0040.00417.02
8.0.160.0040.00416.97
8.0.150.0000.00716.97
8.0.140.0070.00016.86
8.0.130.0030.00413.34
8.0.120.0030.00516.90
8.0.110.0020.00516.99
8.0.100.0080.00016.80
8.0.90.0050.00216.96
8.0.80.0150.00017.03
8.0.70.0080.00016.84
8.0.60.0070.00016.81
8.0.50.0000.00717.03
8.0.30.0100.01117.13
8.0.20.0050.01317.40
8.0.10.0040.00417.19
8.0.00.0120.00816.93
7.4.330.0050.00015.11
7.4.320.0040.00416.49
7.4.300.0030.00316.62
7.4.290.0000.00716.61
7.4.280.0040.00416.75
7.4.270.0040.00416.57
7.4.260.0000.00716.60
7.4.250.0000.00716.62
7.4.240.0030.00416.67
7.4.230.0030.00316.49
7.4.220.0110.00716.54
7.4.210.0080.00816.54
7.4.200.0000.00816.43
7.4.160.0070.01016.58
7.4.150.0060.01317.40
7.4.140.0090.00917.86
7.4.130.0110.00616.58
7.4.120.0070.01016.57
7.4.110.0130.00316.64
7.4.100.0130.00316.39
7.4.90.0030.01516.50
7.4.80.0060.00919.39
7.4.70.0140.00416.61
7.4.60.0100.00716.61
7.4.50.0000.00816.68
7.4.40.0150.00316.63
7.4.30.0090.00916.61
7.4.00.0000.01514.94
7.3.330.0060.00313.27
7.3.320.0030.00313.28
7.3.310.0070.00016.24
7.3.300.0030.00316.41
7.3.290.0120.00316.38
7.3.280.0110.00716.35
7.3.270.0120.00617.40
7.3.260.0040.01916.47
7.3.250.0090.01016.35
7.3.240.0070.01016.55
7.3.230.0100.00716.39
7.3.210.0100.00616.55
7.3.200.0190.00016.40
7.3.190.0100.00716.63
7.3.180.0110.00416.43
7.3.170.0000.01516.57
7.3.160.0100.00616.45
7.2.330.0070.01116.80
7.2.320.0120.00916.85
7.2.310.0040.01316.90
7.2.300.0090.00816.52
7.2.290.0100.01316.68
7.2.00.0040.00719.60
7.1.100.0070.00718.00
7.1.70.0000.00816.96
7.1.60.0070.00719.32
7.1.50.0030.00916.88
7.1.00.0070.07322.64
7.0.200.0000.00816.84
7.0.140.0030.07022.16
7.0.60.0030.05019.98
7.0.50.0130.07317.79
7.0.40.0130.03720.11
7.0.30.0470.04020.06
7.0.20.0330.06720.27
7.0.10.0170.08020.07
7.0.00.0070.09020.22
5.6.210.0100.07320.57
5.6.200.0070.04718.18
5.6.190.0030.04320.70
5.6.180.0530.06020.70
5.6.170.0200.04020.61
5.6.160.0100.05720.61
5.6.150.0130.06718.29
5.6.140.0070.07718.24
5.6.130.0000.05718.23
5.6.120.0130.07020.96
5.6.110.0070.08321.03
5.6.100.0200.06721.01
5.6.90.0130.06721.16
5.6.80.0070.08020.52
5.5.350.0200.08020.46
5.5.340.0070.08318.02
5.5.330.0070.08320.28
5.5.320.0370.05020.47
5.5.310.0370.03320.42
5.5.300.0030.07318.00
5.5.290.0100.08017.98
5.5.280.0100.07320.93
5.5.270.0070.05020.96
5.5.260.0070.05720.77
5.5.250.0130.07320.64
5.5.240.0030.04720.29
5.4.450.0200.04019.48
5.4.440.0970.05319.59
5.4.430.0830.07019.25
5.4.420.0870.00019.39
5.4.410.0630.00019.17
5.4.400.0630.00019.10
5.4.390.0630.00019.12
5.4.380.0670.00019.13
5.4.370.0630.00019.13
5.4.360.0670.00019.10
5.4.350.0670.00019.06
5.4.340.0630.00019.32
5.4.320.0100.03912.52
5.4.310.0030.04112.52
5.4.300.0060.03612.52
5.4.290.0100.03712.51
5.4.280.0090.04112.41
5.4.270.0090.03912.41
5.4.260.0080.03712.41
5.4.250.0060.03712.41
5.4.240.0050.03812.41
5.4.230.0040.03912.40
5.4.220.0060.04212.41
5.4.210.0050.03912.41
5.4.200.0080.03812.41
5.4.190.0080.03312.40
5.4.180.0050.03612.40
5.4.170.0030.03712.41
5.4.160.0070.03412.41
5.4.150.0050.03612.40
5.4.140.0070.04112.09
5.4.130.0080.03212.07
5.4.120.0070.03412.03
5.4.110.0060.04512.03
5.4.100.0110.03312.03
5.4.90.0060.03712.03
5.4.80.0070.04512.03
5.4.70.0080.03712.02
5.4.60.0060.04712.02
5.4.50.0100.03912.03
5.4.40.0050.03612.01
5.4.30.0080.03212.02
5.4.20.0040.03512.01
5.4.10.0070.03312.01
5.4.00.0030.04311.50
5.3.290.0070.04212.80
5.3.280.0060.03912.71
5.3.270.0070.03712.72
5.3.260.0040.04012.73
5.3.250.0030.04012.73
5.3.240.0040.04012.73
5.3.230.0040.04012.72
5.3.220.0050.04412.69
5.3.210.0040.03912.69
5.3.200.0050.03512.68
5.3.190.0070.03612.69
5.3.180.0060.03512.68
5.3.170.0080.03412.69
5.3.160.0040.03812.68
5.3.150.0040.04212.69
5.3.140.0040.04412.67
5.3.130.0030.03912.67
5.3.120.0080.04212.67
5.3.110.0050.03912.67
5.3.100.0040.03712.15
5.3.90.0050.03512.14
5.3.80.0060.03612.13
5.3.70.0040.03712.13
5.3.60.0050.04212.11
5.3.50.0100.03312.06
5.3.40.0050.03612.06
5.3.30.0060.03312.02
5.3.20.0040.04111.80
5.3.10.0030.03611.77
5.3.00.0070.03811.76
5.2.170.0020.0339.26
5.2.160.0040.0329.26
5.2.150.0040.0309.26
5.2.140.0020.0329.26
5.2.130.0020.0309.21
5.2.120.0040.0319.21
5.2.110.0020.0319.23
5.2.100.0060.0269.22
5.2.90.0060.0319.22
5.2.80.0060.0319.22
5.2.70.0070.0289.21
5.2.60.0050.0289.17
5.2.50.0060.0329.14
5.2.40.0040.0299.12
5.2.30.0070.0269.09
5.2.20.0060.0339.08
5.2.10.0040.0379.00
5.2.00.0030.0298.86
5.1.60.0090.0258.14
5.1.50.0060.0288.14
5.1.40.0050.0298.12
5.1.30.0080.0248.47
5.1.20.0030.0278.49
5.1.10.0020.0278.21
5.1.00.0020.0308.22
5.0.50.0050.0216.70
5.0.40.0020.0226.56
5.0.30.0030.0316.37
5.0.20.0030.0206.34
5.0.10.0050.0186.32
5.0.00.0020.0306.31
4.4.90.0020.0224.78
4.4.80.0020.0194.75
4.4.70.0050.0124.76
4.4.60.0020.0224.75
4.4.50.0040.0144.77
4.4.40.0010.0264.71
4.4.30.0030.0164.76
4.4.20.0010.0174.84
4.4.10.0050.0144.85
4.4.00.0040.0234.75
4.3.110.0030.0214.67
4.3.100.0040.0184.66
4.3.90.0020.0184.63
4.3.80.0020.0294.58
4.3.70.0050.0124.63
4.3.60.0040.0134.63
4.3.50.0030.0194.62
4.3.40.0030.0234.54
4.3.30.0010.0183.29
4.3.20.0040.0153.26
4.3.10.0060.0163.22
4.3.00.0070.0138.03

preferences:
42.97 ms | 401 KiB | 5 Q