3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = "<?xml version=\"1.0\" ?>\n<Device>\n<Data bar=\"snafu\">some data</Data>\n</Device>"; $xml = simplexml_load_string($xml); var_dump($xml);

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)
8.3.70.0130.00716.61
8.3.60.0090.00618.55
8.3.50.0220.00621.33
8.3.40.0090.00618.83
8.3.30.0090.00620.39
8.3.20.0030.00520.50
8.3.10.0080.00022.29
8.3.00.0150.00022.70
8.2.180.0030.01316.50
8.2.170.0070.01122.96
8.2.160.0040.01122.24
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00526.16
8.2.120.0040.00420.94
8.2.110.0050.00520.82
8.2.100.0080.00317.84
8.2.90.0030.00519.30
8.2.80.0070.00019.25
8.2.70.0060.00317.75
8.2.60.0000.00818.05
8.2.50.0060.00318.07
8.2.40.0040.00420.01
8.2.30.0040.00419.63
8.2.20.0070.00017.85
8.2.10.0080.00017.88
8.2.00.0040.00417.95
8.1.280.0030.01025.92
8.1.270.0000.00823.99
8.1.260.0070.01126.35
8.1.250.0000.00828.09
8.1.240.0100.00024.04
8.1.230.0070.00419.39
8.1.220.0030.00517.91
8.1.210.0040.00418.77
8.1.200.0040.00717.36
8.1.190.0080.00017.65
8.1.180.0060.00318.10
8.1.170.0000.00918.66
8.1.160.0100.00019.02
8.1.150.0050.00218.75
8.1.140.0000.00817.48
8.1.130.0030.00318.07
8.1.120.0040.00417.47
8.1.110.0070.00317.65
8.1.100.0000.00717.61
8.1.90.0050.00317.60
8.1.80.0040.00417.48
8.1.70.0030.00317.61
8.1.60.0050.00517.79
8.1.50.0040.00417.74
8.1.40.0040.00417.55
8.1.30.0000.00717.65
8.1.20.0030.00517.76
8.1.10.0000.00717.67
8.1.00.0000.00717.63
8.0.300.0030.00518.77
8.0.290.0000.00717.30
8.0.280.0050.00318.48
8.0.270.0030.00317.28
8.0.260.0050.00317.01
8.0.250.0030.00317.13
8.0.240.0080.00017.01
8.0.230.0000.00816.98
8.0.220.0000.00716.90
8.0.210.0000.00717.05
8.0.200.0060.00017.02
8.0.190.0030.00617.14
8.0.180.0000.00716.95
8.0.170.0000.00817.00
8.0.160.0080.00017.00
8.0.150.0030.00316.92
8.0.140.0000.00716.99
8.0.130.0050.00313.51
8.0.120.0080.00017.07
8.0.110.0030.00617.00
8.0.100.0040.00417.08
8.0.90.0030.00317.06
8.0.80.0120.00317.01
8.0.70.0040.00416.95
8.0.60.0040.00416.85
8.0.50.0040.00416.94
8.0.30.0100.01017.22
8.0.20.0080.01117.40
8.0.10.0000.00717.19
8.0.00.0110.00916.83
7.4.330.0000.00616.87
7.4.320.0030.00316.74
7.4.300.0040.00416.64
7.4.290.0000.00616.64
7.4.280.0030.00316.64
7.4.270.0000.00716.61
7.4.260.0000.00513.49
7.4.250.0080.00016.62
7.4.240.0020.00616.65
7.4.230.0030.00316.55
7.4.220.0190.00016.61
7.4.210.0080.01116.68
7.4.200.0040.00416.70
7.4.190.0030.00316.65
7.4.160.0060.00916.79
7.4.150.0060.01117.40
7.4.140.0130.00517.86
7.4.130.0040.01516.60
7.4.120.0110.00816.61
7.4.110.0060.01316.49
7.4.100.0040.01616.70
7.4.90.0110.00616.63
7.4.80.0070.01019.39
7.4.70.0150.00316.70
7.4.60.0080.00816.50
7.4.50.0000.00916.47
7.4.40.0000.01322.77
7.4.30.0130.00316.60
7.4.00.0130.00314.79
7.3.330.0050.00013.17
7.3.320.0000.00613.16
7.3.310.0030.00316.41
7.3.300.0030.00316.34
7.3.290.0090.00916.41
7.3.280.0090.00916.33
7.3.270.0070.01017.40
7.3.260.0160.00716.28
7.3.250.0060.01216.55
7.3.240.0130.00316.32
7.3.230.0110.00716.39
7.3.210.0110.00716.40
7.3.200.0130.01019.39
7.3.190.0090.00916.32
7.3.180.0000.01616.44
7.3.170.0100.01316.41
7.3.160.0100.01016.61
7.3.120.0100.00714.92
7.3.10.0120.00616.79
7.3.00.0080.00816.34
7.2.330.0090.00916.61
7.2.320.0100.01316.54
7.2.310.0170.00716.72
7.2.300.0060.00916.59
7.2.290.0130.00316.60
7.2.130.0100.00316.82
7.2.120.0080.00816.92
7.2.110.0100.00316.60
7.2.100.0080.00816.71
7.2.90.0120.00017.02
7.2.80.0080.00816.73
7.2.70.0110.00716.95
7.2.60.0120.00617.23
7.2.50.0120.00016.75
7.2.40.0050.00516.65
7.2.30.0040.01216.43
7.2.20.0090.00916.93
7.2.10.0100.00716.73
7.2.00.0030.00817.84
7.1.250.0140.00415.88
7.1.240.0100.00715.70
7.1.230.0060.00615.48
7.1.220.0070.00715.64
7.1.210.0100.00715.76
7.1.200.0100.00315.24
7.1.190.0090.00315.78
7.1.180.0100.00415.95
7.1.170.0080.00315.53
7.1.160.0070.00715.88
7.1.150.0080.00815.73
7.1.140.0080.00615.80
7.1.130.0030.00915.63
7.1.120.0140.00015.93
7.1.110.0070.00716.12
7.1.100.0070.00716.96
7.1.90.0070.00716.07
7.1.80.0150.00615.73
7.1.70.0050.00616.34
7.1.60.0120.00717.48
7.1.50.0080.00816.39
7.1.40.0060.00915.82
7.1.30.0070.01115.78
7.1.20.0060.00915.93
7.1.10.0060.01015.47
7.1.00.0080.03519.22
7.0.330.0030.00715.52
7.0.320.0110.00415.38
7.0.310.0130.00315.09
7.0.300.0070.00715.16
7.0.290.0100.00315.11
7.0.280.0080.00815.02
7.0.270.0120.00315.33
7.0.260.0060.00915.25
7.0.250.0040.00815.18
7.0.240.0080.00615.50
7.0.230.0060.00815.39
7.0.220.0030.00815.22
7.0.210.0060.00615.47
7.0.200.0070.00915.13
7.0.190.0090.00315.31
7.0.180.0060.00615.18
7.0.170.0110.00415.10
7.0.160.0090.00315.36
7.0.150.0070.00715.17
7.0.140.0070.04018.73
7.0.130.0130.00315.13
7.0.120.0100.00315.30
7.0.110.0030.00715.50
7.0.100.0110.00315.34
7.0.90.0070.01015.43
7.0.80.0090.00914.97
7.0.70.0100.00314.97
7.0.60.0090.02117.58
7.0.50.0100.03816.56
7.0.40.0030.03316.64
7.0.30.0170.03016.87
7.0.20.0180.04016.81
7.0.10.0200.04016.82
7.0.00.0030.04416.69
5.6.380.0110.00013.95
5.6.370.0030.01014.66
5.6.360.0030.01014.22
5.6.350.0050.00514.32
5.6.340.0070.00714.34
5.6.330.0070.00714.38
5.6.320.0000.01414.44
5.6.310.0070.00714.11
5.6.300.0060.00913.79
5.6.290.0050.00513.85
5.6.280.0050.04017.54
5.6.270.0110.00313.93
5.6.260.0030.00614.22
5.6.250.0030.01414.06
5.6.240.0000.01013.89
5.6.230.0030.00614.14
5.6.220.0090.00614.55
5.6.210.0030.03917.51
5.6.200.0070.04716.20
5.6.190.0080.04217.70
5.6.180.0200.04017.41
5.6.170.0150.04417.25
5.6.160.0110.04017.29
5.6.150.0040.02416.09
5.6.140.0070.03716.20
5.6.130.0070.04516.21
5.6.120.0070.03017.45
5.6.110.0130.05017.47
5.6.100.0050.03717.60
5.6.90.0110.04017.89
5.6.80.0070.04217.40
5.6.70.2040.02217.21
5.6.60.0070.00714.07
5.6.50.0030.00713.83
5.6.40.0040.00413.91
5.6.30.0070.00714.02
5.6.20.0040.00814.03
5.6.10.0090.00614.20
5.6.00.0030.01014.01
5.5.380.0070.00311.03
5.5.370.0040.00810.89
5.5.360.0040.00710.57
5.5.350.0040.02415.62
5.5.340.0050.02914.54
5.5.330.0100.04115.84
5.5.320.0240.03815.67
5.5.310.0160.04715.80
5.5.300.0020.02914.41
5.5.290.0030.02814.65
5.5.280.0030.04515.74
5.5.270.0080.03015.94
5.5.260.0100.04015.87
5.5.250.0070.03715.92
5.5.240.0030.04615.60
5.5.230.0060.00611.00
5.5.220.0060.00610.89
5.5.210.0030.01010.88
5.5.200.0030.00610.61
5.5.190.0090.00310.75
5.5.180.0060.00010.67
5.5.170.0070.00310.66
5.5.160.0030.00310.77
5.5.150.0030.00610.95
5.5.140.0060.00310.50
5.5.130.0090.00010.59
5.5.120.0040.00710.65
5.5.110.0000.01210.66
5.5.100.0040.00810.44
5.5.90.0000.00810.54
5.5.80.0070.00310.96
5.5.70.0050.00310.67
5.5.60.0090.00010.96
5.5.50.0050.00311.05
5.5.40.0070.00410.91
5.5.30.0090.00310.94
5.5.20.0030.00510.57
5.5.10.0080.00410.61
5.5.00.0060.00610.64
5.4.450.1890.03115.36
5.4.440.1750.02215.12
5.4.430.1710.02315.25
5.4.420.1690.02115.25
5.4.410.1720.02015.13
5.4.400.1810.01915.18
5.4.390.1660.01714.81
5.4.380.1750.02314.84
5.4.370.1860.02314.98
5.4.360.1660.02314.77
5.4.350.1670.02114.80
5.4.340.1780.02614.89
5.4.330.0000.00910.64
5.4.320.2030.02114.91
5.4.310.1720.02514.78
5.4.300.1780.02615.01
5.4.290.1570.02114.85
5.4.280.1700.01914.94
5.4.270.1660.01515.01
5.4.260.2050.02614.81
5.4.250.1900.02214.87
5.4.240.2100.01915.07
5.4.230.2000.02415.07
5.4.220.1720.02514.89
5.4.210.1750.01714.95
5.4.200.1970.02414.90
5.4.190.2070.02414.75
5.4.180.1930.01814.90
5.4.170.1630.02114.95
5.4.160.1600.02214.75
5.4.150.1370.02414.92
5.4.140.1520.02213.56
5.4.130.1580.01613.58
5.4.120.1520.02113.54
5.4.110.1730.01813.54
5.4.100.1750.02613.39
5.4.90.1780.01813.64
5.4.80.1720.02213.50
5.4.70.1900.02013.56
5.4.60.1570.02413.58
5.4.50.1940.01813.55
5.4.40.1880.02113.48
5.4.30.2020.02413.55
5.4.20.2090.01913.72
5.4.10.1780.02013.57
5.4.00.2020.02013.22
5.3.290.1800.02812.46
5.3.280.1870.02412.40
5.3.270.1630.02512.48
5.3.260.1640.02212.56
5.3.250.1500.02412.52
5.3.240.1510.02112.48
5.3.230.1280.02212.45
5.3.220.1440.02212.44
5.3.210.1370.01812.54
5.3.200.1680.02012.40
5.3.190.1550.02112.54
5.3.180.1370.02112.57
5.3.170.1480.02412.63
5.3.160.1720.01812.39
5.3.150.1610.02212.59
5.3.140.1590.02612.49
5.3.130.1950.02512.40
5.3.120.2010.02412.56
5.3.110.1910.02412.36
5.3.100.1730.02012.21
5.3.90.1540.02312.19
5.3.80.2090.02111.96
5.3.70.2040.02412.14
5.3.60.2060.02112.22
5.3.50.1790.02312.14
5.3.40.2090.02312.02
5.3.30.1960.02412.08
5.3.20.2060.02112.08
5.3.10.2080.02711.88
5.3.00.1640.02211.82
5.2.170.1530.01710.34
5.2.160.1690.01910.34
5.2.150.1650.01710.49
5.2.140.1640.01710.23
5.2.130.1760.01910.25
5.2.120.1580.01810.30
5.2.110.1530.01310.29
5.2.100.1500.02010.37
5.2.90.1440.02010.30
5.2.80.1470.01710.36
5.2.70.1500.01710.26
5.2.60.1510.01010.22
5.2.50.1550.01710.21
5.2.40.1330.01810.27
5.2.30.1460.01710.23
5.2.20.1420.01710.30
5.2.10.1400.02110.10
5.2.00.1260.01910.09
5.1.60.1440.0149.70
5.1.50.1510.0089.82
5.1.40.1460.0129.73
5.1.30.1470.0129.90
5.1.20.1400.0179.91
5.1.10.1250.0159.74
5.1.00.1430.0139.86
5.0.50.0670.0128.99
5.0.40.0780.0128.92
5.0.30.0630.0188.82
5.0.20.0520.0128.83
5.0.10.0630.0148.88
5.0.00.0570.0198.81
4.4.90.0620.0098.35
4.4.80.0570.0118.35
4.4.70.0770.0148.35
4.4.60.0800.0138.35
4.4.50.0820.0108.35
4.4.40.0630.0148.35
4.4.30.0780.0138.35
4.4.20.0810.0078.35
4.4.10.0630.0128.35
4.4.00.0650.0168.35
4.3.110.0630.0118.35
4.3.100.0640.0108.35
4.3.90.0630.0118.35
4.3.80.0570.0148.35
4.3.70.0530.0108.35
4.3.60.0600.0078.35
4.3.50.0650.0138.35
4.3.40.0580.0158.35
4.3.30.0380.0138.35
4.3.20.0300.0118.35
4.3.10.0370.0148.35
4.3.00.0270.0118.35

preferences:
39.22 ms | 401 KiB | 5 Q