3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new DOMDocument("1.0", "UTF-8"); $el = $xml->createElement("testnode", "some val"); $xml->appendChild($el); 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)
8.3.60.0120.00316.63
8.3.50.0120.01022.02
8.3.40.0090.00618.52
8.3.30.0070.01419.35
8.3.20.0040.00420.17
8.3.10.0090.00023.58
8.3.00.0040.00421.09
8.2.180.0150.00418.54
8.2.170.0130.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0110.00726.16
8.2.120.0040.00420.45
8.2.110.0050.00322.42
8.2.100.0080.00418.03
8.2.90.0000.00719.40
8.2.80.0000.00817.97
8.2.70.0080.00017.88
8.2.60.0030.00618.03
8.2.50.0090.00418.07
8.2.40.0040.00420.07
8.2.30.0000.00718.32
8.2.20.0040.00417.93
8.2.10.0040.00418.08
8.2.00.0040.00417.87
8.1.280.0000.01525.92
8.1.270.0040.00424.04
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0030.00624.11
8.1.230.0070.00419.36
8.1.220.0060.00317.91
8.1.210.0050.00318.77
8.1.200.0040.00417.60
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0000.00818.77
8.1.160.0040.00422.03
8.1.150.0040.00418.84
8.1.140.0040.00417.69
8.1.130.0000.00817.97
8.1.120.0040.00417.61
8.1.110.0110.00017.53
8.1.100.0080.00017.55
8.1.90.0000.00817.67
8.1.80.0000.00817.59
8.1.70.0030.00317.55
8.1.60.0060.01117.74
8.1.50.0040.00417.72
8.1.40.0040.00417.65
8.1.30.0030.00517.79
8.1.20.0000.00717.72
8.1.10.0030.00517.79
8.1.00.0050.00317.70
8.0.300.0080.00018.77
8.0.290.0040.00417.29
8.0.280.0030.00518.66
8.0.270.0050.00317.36
8.0.260.0040.00417.44
8.0.250.0000.00717.02
8.0.240.0000.00817.06
8.0.230.0030.00317.11
8.0.220.0000.00717.06
8.0.210.0080.00017.02
8.0.200.0030.00317.08
8.0.190.0040.00417.06
8.0.180.0040.00416.97
8.0.170.0040.00416.99
8.0.160.0000.00717.10
8.0.150.0000.00717.11
8.0.140.0070.00016.86
8.0.130.0030.00313.52
8.0.120.0000.00916.98
8.0.110.0030.00616.96
8.0.100.0030.00516.84
8.0.90.0080.00016.96
8.0.80.0090.00617.13
8.0.70.0000.00717.07
8.0.60.0050.00316.86
8.0.50.0040.00416.87
8.0.30.0080.01017.26
8.0.20.0110.00817.43
8.0.10.0000.00817.10
8.0.00.0130.00416.84
7.4.330.0060.00015.06
7.4.320.0030.00316.74
7.4.300.0060.00016.62
7.4.290.0000.00716.65
7.4.280.0000.00716.56
7.4.270.0040.00416.68
7.4.260.0000.00716.62
7.4.250.0040.00416.51
7.4.240.0000.00716.69
7.4.230.0040.00416.73
7.4.220.0160.00616.63
7.4.210.0090.00716.69
7.4.200.0070.00016.80
7.4.190.0030.00316.43
7.4.160.0060.00916.38
7.4.150.0110.00717.40
7.4.140.0030.01317.86
7.4.130.0100.00716.64
7.4.120.0080.00916.62
7.4.110.0030.01316.39
7.4.100.0080.01216.54
7.4.90.0080.00916.66
7.4.80.0080.00819.39
7.4.70.0030.01316.58
7.4.60.0120.01216.43
7.4.50.0030.00616.58
7.4.40.0090.00916.51
7.4.30.0110.00616.65
7.4.10.0070.01215.10
7.4.00.0040.01415.03
7.3.330.0050.00013.28
7.3.320.0050.00013.18
7.3.310.0040.00416.44
7.3.300.0040.00416.18
7.3.290.0040.01116.32
7.3.280.0120.00916.35
7.3.270.0090.01217.40
7.3.260.0130.00716.66
7.3.250.0060.01116.32
7.3.240.0130.00416.36
7.3.230.0100.00916.59
7.3.210.0090.00916.69
7.3.200.0080.01519.39
7.3.190.0120.00616.55
7.3.180.0040.01116.33
7.3.170.0030.01416.28
7.3.160.0060.00916.35
7.3.130.0080.00614.81
7.3.120.0130.00414.86
7.3.110.0090.01114.63
7.3.100.0090.00714.65
7.3.90.0060.01114.78
7.3.80.0080.00714.88
7.3.70.0060.00614.89
7.3.60.0070.00514.89
7.3.50.0060.00514.71
7.3.40.0040.00914.78
7.3.30.0060.00714.75
7.3.20.0080.00516.76
7.3.10.0030.01216.81
7.3.00.0030.00616.76
7.2.330.0070.01016.88
7.2.320.0120.00616.63
7.2.310.0070.01416.80
7.2.300.0090.01216.86
7.2.290.0120.00616.75
7.2.260.0040.01515.12
7.2.250.0090.00915.09
7.2.240.0080.00615.04
7.2.230.0050.01114.97
7.2.220.0050.00815.09
7.2.210.0030.01115.27
7.2.200.0070.00515.06
7.2.190.0030.01415.07
7.2.180.0040.00915.17
7.2.170.0070.00715.07
7.2.160.0060.00615.00
7.2.150.0030.01317.07
7.2.140.0030.00816.97
7.2.130.0030.01216.79
7.2.120.0070.00717.00
7.2.110.0070.00917.02
7.2.100.0080.00716.90
7.2.90.0050.01017.14
7.2.80.0060.00617.05
7.2.70.0020.01017.02
7.2.60.0070.00916.92
7.2.50.0050.00917.07
7.2.40.0030.01317.01
7.2.30.0030.00617.16
7.2.20.0050.00717.02
7.2.10.0080.01016.96
7.2.00.0040.00817.86
7.1.330.0050.00915.81
7.1.320.0080.00615.55
7.1.310.0050.00615.72
7.1.300.0050.00915.80
7.1.290.0010.01015.72
7.1.280.0060.00615.77
7.1.270.0000.01215.85
7.1.260.0030.00815.64
7.1.250.0040.01015.94
7.1.240.0110.00315.73
7.1.230.0050.00815.79
7.1.220.0070.00815.62
7.1.210.0000.01315.65
7.1.200.0080.00715.92
7.1.190.0030.00815.81
7.1.180.0130.00315.81
7.1.170.0020.00915.68
7.1.160.0080.00115.79
7.1.150.0030.01115.71
7.1.140.0060.01015.89
7.1.130.0080.00815.68
7.1.120.0050.00515.77
7.1.110.0070.00515.74
7.1.100.0030.01016.65
7.1.90.0040.00915.92
7.1.80.0070.00315.90
7.1.70.0060.00616.29
7.1.60.0080.00717.00
7.1.50.0060.01116.11
7.1.40.0050.00315.72
7.1.30.0040.00815.77
7.1.20.0060.00615.79
7.1.10.0060.00515.83
7.1.00.0050.02917.99
7.0.330.0050.01015.33
7.0.320.0020.01115.30
7.0.310.0030.01115.46
7.0.300.0020.01115.51
7.0.290.0010.01315.25
7.0.280.0030.01115.60
7.0.270.0060.00715.36
7.0.260.0060.00515.32
7.0.250.0030.01115.47
7.0.240.0070.00615.49
7.0.230.0060.00415.52
7.0.220.0070.00415.24
7.0.210.0020.00615.46
7.0.200.0020.00915.91
7.0.190.0020.00915.47
7.0.180.0050.00715.39
7.0.170.0020.01215.51
7.0.160.0030.01015.39
7.0.150.0020.00715.48
7.0.140.0040.02717.63
7.0.130.0040.00915.69
7.0.120.0080.00315.55
7.0.110.0110.00315.38
7.0.100.0050.01015.57
7.0.90.0070.01015.30
7.0.80.0070.00515.24
7.0.70.0030.03117.66
7.0.60.0070.02317.53
7.0.50.0010.02817.75
7.0.40.0040.03015.81
7.0.30.0040.02915.61
7.0.20.0070.02315.77
7.0.10.0020.03415.80
7.0.00.0060.02915.67
5.6.400.0060.00614.52
5.6.390.0060.00614.49
5.6.380.0030.00714.36
5.6.370.0020.01014.37
5.6.360.0070.00914.47
5.6.350.0040.00614.59
5.6.340.0080.00814.55
5.6.330.0070.00614.58
5.6.320.0050.01014.32
5.6.310.0090.00314.40
5.6.300.0060.00614.47
5.6.290.0070.00614.53
5.6.280.0030.02816.46
5.6.270.0100.00114.30
5.6.260.0080.00514.53
5.6.250.0040.01214.35
5.6.240.0070.00514.27
5.6.230.0080.00314.53
5.6.220.0060.03016.48
5.6.210.0050.03116.54
5.6.200.0040.03216.65
5.6.190.0060.01616.63
5.6.180.0040.03516.55
5.6.170.0050.03116.54
5.6.160.0070.03016.55
5.6.150.0050.02916.53
5.6.140.0080.02516.64
5.6.130.0050.02916.56
5.6.120.0030.03316.60
5.6.110.0050.02016.65
5.6.100.0070.03116.59
5.6.90.0050.03416.68
5.6.80.0060.02816.24
5.6.70.0040.03016.25
5.6.60.0050.03416.38
5.6.50.0070.02816.37
5.6.40.0050.01916.47
5.6.30.0120.02416.22
5.6.20.0050.03116.35
5.6.10.0050.02616.27
5.6.00.0040.03316.40
5.5.380.0070.00614.23
5.5.370.0100.00414.39
5.5.360.0030.03316.40
5.5.350.0040.02316.32
5.5.340.0040.03216.46
5.5.330.0050.02416.54
5.5.320.0080.03216.52
5.5.310.0060.02716.63
5.5.300.0060.02116.51
5.5.290.0030.03416.59
5.5.280.0060.02616.61
5.5.270.0070.01916.52
5.5.260.0080.02916.45
5.5.250.0070.03116.40
5.5.240.0090.02016.13
5.5.230.0070.03116.17
5.5.220.0070.02916.20
5.5.210.0060.03116.25
5.5.200.0040.03216.18
5.5.190.0060.02816.24
5.5.180.0040.03116.20
5.5.170.0000.01214.45
5.5.160.0070.02916.21
5.5.150.0070.01816.30
5.5.140.0040.03116.34
5.5.130.0080.02416.29
5.5.120.0030.03216.40
5.5.110.0040.03316.24
5.5.100.0040.02816.35
5.5.90.0050.03116.11
5.5.80.0070.02916.29
5.5.70.0030.03216.09
5.5.60.0090.02816.20
5.5.50.0040.02416.32
5.5.40.0040.03416.20
5.5.30.0090.02816.16
5.5.20.0050.02716.25
5.5.10.0020.03016.22
5.5.00.0060.02816.14
5.4.450.0030.01914.36
5.4.440.0020.03014.35
5.4.430.0050.02114.37
5.4.420.0080.02514.21
5.4.410.0060.02614.40
5.4.400.0050.02314.35
5.4.390.0070.02714.26
5.4.380.0020.02214.24
5.4.370.0070.02814.28
5.4.360.0060.02414.12
5.4.350.0060.02314.31
5.4.340.0030.02914.32
5.4.330.0050.00311.86
5.4.320.0060.02714.33
5.4.310.0040.03014.21
5.4.300.0030.03014.32
5.4.290.0050.02014.26
5.4.280.0050.02514.29
5.4.270.0040.02714.28
5.4.260.0060.02814.18
5.4.250.0060.02814.23
5.4.240.0010.02714.29
5.4.230.0060.02714.25
5.4.220.0060.02614.23
5.4.210.0080.01714.25
5.4.200.0050.01814.20
5.4.190.0030.02214.34
5.4.180.0030.03014.30
5.4.170.0040.02114.25
5.4.160.0060.01814.27
5.4.150.0040.03014.25
5.4.140.0040.02513.41
5.4.130.0050.02313.41
5.4.120.0030.03213.28
5.4.110.0050.02713.44
5.4.100.0050.02513.24
5.4.90.0030.02113.36
5.4.80.0030.02313.42
5.4.70.0060.02413.31
5.4.60.0030.01513.38
5.4.50.0040.02713.36
5.4.40.0050.02613.34
5.4.30.0040.02913.40
5.4.20.0050.02413.42
5.4.10.0020.02513.46
5.4.00.0050.02613.19
5.3.290.0040.03012.57
5.3.280.0060.02712.62
5.3.270.0060.02912.59
5.3.260.0010.02912.62
5.3.250.0030.02712.66
5.3.240.0060.01912.60
5.3.230.0070.01912.61
5.3.220.0060.02712.54
5.3.210.0080.02312.56
5.3.200.0000.01912.57
5.3.190.0030.02312.63
5.3.180.0070.02712.60
5.3.170.0010.02712.66
5.3.160.0040.02412.59
5.3.150.0020.01512.65
5.3.140.0050.02912.62
5.3.130.0020.02812.60
5.3.120.0040.03012.55
5.3.110.0050.02412.61
5.3.100.0020.01712.37
5.3.90.0030.02712.45
5.3.80.0020.02812.37
5.3.70.0030.02112.37
5.3.60.0060.02312.41
5.3.50.0040.02612.38
5.3.40.0040.02612.39
5.3.30.0060.02112.36
5.3.20.0030.02812.27
5.3.10.0020.02612.18
5.3.00.0030.02712.22
5.2.170.0030.05711.28
5.2.160.0000.06311.13
5.2.150.0030.05011.13
5.2.140.0030.04011.27
5.2.130.0030.05311.09
5.2.120.0000.04311.17
5.2.110.0030.04311.18
5.2.100.0000.05311.19
5.2.90.0000.06011.18
5.2.80.0070.06311.04
5.2.70.0000.06311.03
5.2.60.0000.05311.04
5.2.50.0070.03311.13
5.2.40.0000.04010.99
5.2.30.0000.03710.88
5.2.20.0070.04011.00
5.2.10.0100.05710.98
5.2.00.0000.06010.86
5.1.60.0030.05010.86
5.1.50.0030.04710.86
5.1.40.0030.05010.86
5.1.30.0030.04010.86
5.1.20.0000.06010.86
5.1.10.0000.05310.86
5.1.00.0070.03310.86
5.0.50.0030.04010.86
5.0.40.0070.03310.86
5.0.30.0070.05010.86
5.0.20.0000.03710.86
5.0.10.0030.03310.86
5.0.00.0000.06010.86
4.4.90.0000.02310.86
4.4.80.0030.03310.86
4.4.70.0000.04010.86
4.4.60.0030.03010.86
4.4.50.0000.03310.86
4.4.40.0030.05310.86
4.4.30.0000.02710.86
4.4.20.0000.03710.86
4.4.10.0000.03010.86
4.4.00.0000.05710.86
4.3.110.0000.03010.86
4.3.100.0000.02010.86
4.3.90.0070.02310.86
4.3.80.0030.03310.86
4.3.70.0000.03010.86
4.3.60.0000.01710.86
4.3.50.0000.02310.86
4.3.40.0000.05010.86
4.3.30.0030.02710.86
4.3.20.0030.03310.86
4.3.10.0000.04010.86
4.3.00.0000.03710.86

preferences:
44.03 ms | 401 KiB | 5 Q