3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new DOMDocument("1.0", "UF-8"); //$el = $xml->appendChild($xml->createElement('testnode type="HOT"')); echo "<xmp>" . $xml->saveXML() . "</xmp>";

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)
8.3.60.0070.01418.04
8.3.50.0070.00921.86
8.3.40.0140.00018.96
8.3.30.0040.01119.03
8.3.20.0000.00820.34
8.3.10.0070.00023.73
8.3.00.0040.00422.52
8.2.180.0050.01018.41
8.2.170.0070.00722.96
8.2.160.0100.00322.24
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0140.00417.38
8.2.110.0070.00320.99
8.2.100.0100.00317.72
8.2.90.0080.00019.08
8.2.80.0090.00017.97
8.2.70.0030.00617.38
8.2.60.0050.00317.68
8.2.50.0080.00018.07
8.2.40.0060.00318.03
8.2.30.0000.00818.04
8.2.20.0070.00017.73
8.2.10.0040.00417.58
8.2.00.0030.00519.39
8.1.280.0070.01025.92
8.1.270.0060.00322.14
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.05
8.1.230.0030.00918.88
8.1.220.0050.00317.74
8.1.210.0020.00518.77
8.1.200.0100.00017.36
8.1.190.0090.00017.35
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0050.00221.86
8.1.150.0040.00418.52
8.1.140.0000.00817.30
8.1.130.0090.00017.83
8.1.120.0000.00717.39
8.1.110.0070.00017.36
8.1.100.0070.00017.39
8.1.90.0040.00417.36
8.1.80.0000.00717.38
8.1.70.0070.00017.33
8.1.60.0030.00617.52
8.1.50.0000.00817.43
8.1.40.0040.00417.52
8.1.30.0000.00817.69
8.1.20.0060.00317.64
8.1.10.0040.00417.53
8.1.00.0040.00417.57
8.0.300.0050.00219.94
8.0.290.0030.00916.75
8.0.280.0030.00318.29
8.0.270.0030.00317.20
8.0.260.0030.00316.82
8.0.250.0030.00317.02
8.0.240.0000.00816.88
8.0.230.0000.00816.99
8.0.220.0000.00816.92
8.0.210.0030.00316.84
8.0.200.0000.00716.95
8.0.190.0000.00716.94
8.0.180.0000.00716.96
8.0.170.0030.00616.88
8.0.160.0040.00416.89
8.0.150.0040.00416.92
8.0.140.0050.00216.75
8.0.130.0030.00313.36
8.0.120.0040.00416.90
8.0.110.0040.00416.89
8.0.100.0000.00716.83
8.0.90.0000.00816.93
8.0.80.0090.00616.94
8.0.70.0040.00416.87
8.0.60.0000.00716.88
8.0.50.0040.00416.87
8.0.30.0090.01116.96
8.0.20.0090.01017.40
8.0.10.0000.00816.93
8.0.00.0070.01516.63
7.4.330.0000.00615.14
7.4.320.0030.00316.49
7.4.300.0030.00316.56
7.4.290.0070.00016.59
7.4.280.0070.00016.60
7.4.270.0000.00716.49
7.4.260.0040.00316.65
7.4.250.0000.00816.54
7.4.240.0020.00516.58
7.4.230.0000.00816.30
7.4.220.0040.01916.69
7.4.210.0100.00616.59
7.4.200.0000.00716.40
7.4.190.0030.00316.67
7.4.160.0100.00616.48
7.4.150.0090.00917.40
7.4.140.0070.01217.86
7.4.130.0060.01116.58
7.4.120.0100.00716.64
7.4.110.0180.00016.61
7.4.100.0150.00916.44
7.4.90.0060.01116.78
7.4.80.0160.00616.61
7.4.70.0080.00816.70
7.4.60.0130.00316.38
7.4.50.0030.00316.27
7.4.40.0090.00322.77
7.4.30.0120.00616.63
7.4.00.0110.00514.99
7.3.330.0070.00013.14
7.3.320.0050.00013.17
7.3.310.0030.00516.30
7.3.300.0060.00016.35
7.3.290.0110.00316.23
7.3.280.0090.01116.31
7.3.270.0130.00417.40
7.3.260.0130.00316.63
7.3.250.0070.01116.30
7.3.240.0090.00616.63
7.3.230.0130.00316.39
7.3.210.0070.01816.39
7.3.200.0150.00419.39
7.3.190.0100.01016.43
7.3.180.0050.01116.44
7.3.170.0100.01016.47
7.3.160.0040.01216.43
7.3.120.0120.00414.86
7.3.110.0030.01314.57
7.3.100.0070.00914.76
7.3.90.0080.00714.54
7.3.80.0070.00514.69
7.3.70.0050.00714.69
7.3.60.0020.01014.67
7.3.50.0080.00514.79
7.3.40.0090.00514.82
7.3.30.0110.00314.70
7.3.20.0070.01016.59
7.3.10.0090.00616.68
7.3.00.0080.00516.50
7.2.330.0070.01016.62
7.2.320.0040.01216.71
7.2.310.0060.01516.64
7.2.300.0090.00916.59
7.2.290.0070.01416.45
7.2.250.0000.02014.76
7.2.240.0050.01115.08
7.2.230.0080.00814.99
7.2.220.0040.00914.87
7.2.210.0090.00915.00
7.2.200.0060.00714.92
7.2.190.0030.01114.89
7.2.180.0050.01114.72
7.2.170.0070.01114.75
7.2.160.0090.00714.96
7.2.150.0080.00816.76
7.2.140.0090.00616.77
7.2.130.0100.00716.48
7.2.120.0090.00616.81
7.2.110.0040.00816.91
7.2.100.0070.01116.81
7.2.90.0060.00916.84
7.2.80.0030.01016.75
7.2.70.0000.01416.87
7.2.60.0070.00916.64
7.2.50.0060.01216.54
7.2.40.0060.00916.39
7.2.30.0100.00616.57
7.2.20.0040.00916.66
7.2.10.0090.00916.61
7.2.00.0030.01318.01
7.1.330.0080.00715.65
7.1.320.0090.00515.54
7.1.310.0060.00715.78
7.1.300.0080.00515.53
7.1.290.0080.00515.54
7.1.280.0050.00615.48
7.1.270.0070.00615.47
7.1.260.0060.01215.72
7.1.250.0110.00715.60
7.1.200.0030.00615.51
7.1.100.0070.00718.05
7.1.70.0030.00516.94
7.1.60.0030.02119.32
7.1.50.0090.01216.53
7.1.00.0000.07322.39
7.0.200.0000.00916.81
7.0.140.0000.07722.09
7.0.60.0030.04319.91
7.0.50.0100.06717.82
7.0.40.0070.04719.90
7.0.30.0200.04020.20
7.0.20.0230.08320.17
7.0.10.0270.09020.18
7.0.00.0130.07720.29
5.6.280.0100.06721.07
5.6.210.0130.07020.76
5.6.200.0030.09018.18
5.6.190.0030.08720.39
5.6.180.0430.06020.60
5.6.170.0130.04720.47
5.6.160.0070.08320.45
5.6.150.0000.05018.27
5.6.140.0070.08018.18
5.6.130.0030.08318.19
5.6.120.0100.08021.09
5.6.110.0070.07720.99
5.6.100.0100.03720.88
5.6.90.0170.06720.98
5.6.80.0100.03320.41
5.6.70.4270.03020.36
5.5.350.0130.07720.37
5.5.340.0070.04018.05
5.5.330.0000.04320.37
5.5.320.0070.07720.34
5.5.310.0230.05020.35
5.5.300.0070.05017.94
5.5.290.0030.08717.98
5.5.280.0030.05020.88
5.5.270.0070.08020.86
5.5.260.0100.03320.75
5.5.250.0000.04320.66
5.5.240.0030.08320.25
5.4.450.0230.04319.64
5.4.440.0370.04719.27
5.4.430.0270.03719.41
5.4.420.0270.03019.40
5.4.410.0300.02719.26
5.4.400.0270.06318.58
5.4.390.0370.05718.55
5.4.380.0100.06018.78
5.4.370.0130.05018.80
5.4.360.0370.04718.47
5.4.350.0170.06018.61
5.4.340.0230.07018.46
5.4.320.0070.03512.51
5.4.310.0040.04912.51
5.4.300.0040.03812.51
5.4.290.0070.03712.51
5.4.280.0030.03712.41
5.4.270.0030.03912.40
5.4.260.0060.03612.40
5.4.250.0060.04012.41
5.4.240.0060.03512.41
5.4.230.0030.04312.40
5.4.220.0020.03912.40
5.4.210.0050.03712.40
5.4.200.0060.03612.39
5.4.190.0140.04412.39
5.4.180.0190.03812.38
5.4.170.0150.04212.40
5.4.160.0170.04312.39
5.4.150.0140.04512.39
5.4.140.0150.04212.07
5.4.130.0140.04412.06
5.4.120.0240.06312.02
5.4.110.0120.04412.01
5.4.100.0140.04312.01
5.4.90.0220.07112.01
5.4.80.0160.04112.01
5.4.70.0130.04712.00
5.4.60.0150.04212.00
5.4.50.0170.04112.01
5.4.40.0190.04111.99
5.4.30.0150.04311.99
5.4.20.0260.09311.99
5.4.10.0150.04212.00
5.4.00.0190.04011.48
5.3.290.0030.04212.80
5.3.280.0050.03812.71
5.3.270.0180.04212.72
5.3.260.0160.04412.71
5.3.250.0190.04312.72
5.3.240.0150.04612.72
5.3.230.0250.07112.71
5.3.220.0210.04312.68
5.3.210.0200.04412.68
5.3.200.0130.04712.68
5.3.190.0210.03912.68
5.3.180.0370.08312.67
5.3.170.0190.04112.67
5.3.160.0140.04512.68
5.3.150.0180.04112.67
5.3.140.0170.04412.66
5.3.130.0180.05212.66
5.3.120.0200.04212.66
5.3.110.0220.04512.66
5.3.100.0160.04912.13
5.3.90.0130.04712.11
5.3.80.0190.07112.10
5.3.70.0120.04812.10
5.3.60.0240.06612.09
5.3.50.0160.04712.04
5.3.40.0210.06912.04
5.3.30.0140.04312.01
5.3.20.0110.04711.78
5.3.10.0160.04011.74
5.3.00.0170.04011.72
5.2.170.0100.0379.24
5.2.160.0140.0329.23
5.2.150.0090.0379.24
5.2.140.0070.0409.23
5.2.130.0110.0349.20
5.2.120.0210.0559.20
5.2.110.0110.0379.20
5.2.100.0130.0329.20
5.2.90.0150.0319.20
5.2.80.0100.0389.19
5.2.70.0140.0339.19
5.2.60.0270.0509.14
5.2.50.0160.0309.12
5.2.40.0100.0369.09
5.2.30.0100.0369.07
5.2.20.0380.0699.05
5.2.10.0130.0338.95
5.2.00.0120.0358.82
5.1.60.0130.0278.11
5.1.50.0110.0308.10
5.1.40.0150.0278.09
5.1.30.0130.0298.43
5.1.20.0110.0318.46
5.1.10.0100.0348.17
5.1.00.0100.0328.18
5.0.50.0140.0536.66
5.0.40.0250.0696.51
5.0.30.0110.0356.33
5.0.20.0080.0246.30
5.0.10.0080.0246.27
5.0.00.0100.0366.26
4.4.90.0090.0174.77
4.4.80.0090.0174.75
4.4.70.0070.0194.75
4.4.60.0080.0184.76
4.4.50.0070.0214.77
4.4.40.0090.0304.71
4.4.30.0070.0194.76
4.4.20.0070.0204.85
4.4.10.0090.0174.85
4.4.00.0060.0314.76
4.3.110.0220.0344.67
4.3.100.0070.0174.66
4.3.90.0050.0194.63
4.3.80.0060.0294.58
4.3.70.0070.0174.63
4.3.60.0100.0154.63
4.3.50.0080.0174.63
4.3.40.0050.0304.53
4.3.30.0020.0213.29
4.3.20.0260.0583.27
4.3.10.0040.0193.23
4.3.00.0070.03015.43

preferences:
44.7 ms | 401 KiB | 5 Q