3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <html> <head><title></title></head> <body id="CONTENT"> </body> </html> XML; $dom = new DOMDocument(); $dom->loadXML($xml); $c = new DOMDocument(); $c->loadXML("<h1>heading</h1>"); echo $dom->saveHTML(); echo "---\n"; echo $c->saveHTML();

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)
8.3.40.0120.00319.05
8.3.30.0100.00718.93
8.3.20.0040.00419.03
8.3.10.0040.00419.58
8.3.00.0000.00723.86
8.2.170.0120.00322.96
8.2.160.0000.01420.60
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0050.00319.91
8.2.110.0100.00020.82
8.2.100.0040.00817.97
8.2.90.0080.00019.36
8.2.80.0050.00218.18
8.2.70.0000.00817.88
8.2.60.0080.00318.18
8.2.50.0000.00818.07
8.2.40.0040.00418.47
8.2.30.0060.00321.55
8.2.20.0050.00217.93
8.2.10.0080.00017.99
8.2.00.0050.00518.11
8.1.270.0040.00423.99
8.1.260.0120.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00922.59
8.1.230.0040.00721.20
8.1.220.0040.00418.77
8.1.210.0030.00619.15
8.1.200.0090.00017.48
8.1.190.0030.00619.42
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0050.00219.17
8.1.150.0040.00418.74
8.1.140.0000.00717.61
8.1.130.0030.00318.24
8.1.120.0060.00317.74
8.1.110.0050.00317.68
8.1.100.0000.00717.72
8.1.90.0000.00817.59
8.1.80.0040.00317.59
8.1.70.0000.00817.56
8.1.60.0000.00817.79
8.1.50.0040.00417.67
8.1.40.0090.00017.71
8.1.30.0000.00817.88
8.1.20.0030.00517.73
8.1.10.0040.00417.75
8.1.00.0080.00017.66
8.0.300.0000.00720.23
8.0.290.0000.00717.30
8.0.280.0030.00518.71
8.0.270.0070.00017.48
8.0.260.0060.00317.14
8.0.250.0000.00717.26
8.0.240.0020.00517.32
8.0.230.0030.00317.13
8.0.220.0000.01017.20
8.0.210.0030.00317.04
8.0.200.0030.00517.15
8.0.190.0040.00417.10
8.0.180.0000.00717.13
8.0.170.0000.00917.06
8.0.160.0080.00017.24
8.0.150.0050.00217.06
8.0.140.0040.00417.04
8.0.130.0030.00313.63
8.0.120.0030.00617.12
8.0.110.0000.00817.07
8.0.100.0080.00017.18
8.0.90.0080.00016.96
8.0.80.0090.01217.12
8.0.70.0040.00417.01
8.0.60.0070.00017.11
8.0.50.0030.00517.04
8.0.30.0090.01317.42
8.0.20.0100.00917.40
8.0.10.0000.00717.30
8.0.00.0100.00817.21
7.4.330.0000.00613.43
7.4.320.0000.00716.77
7.4.300.0060.00016.58
7.4.290.0040.00416.86
7.4.280.0030.00516.78
7.4.270.0030.00316.70
7.4.260.0030.00313.48
7.4.250.0000.00716.80
7.4.240.0050.00216.70
7.4.230.0000.00716.83
7.4.220.0120.00616.84
7.4.210.0050.01116.78
7.4.200.0030.00316.69
7.4.190.0040.00416.63
7.4.160.0110.00616.71
7.4.150.0070.01517.40
7.4.140.0080.01617.86
7.4.130.0060.01416.83
7.4.120.0120.00816.67
7.4.110.0100.01316.66
7.4.100.0060.01516.63
7.4.90.0100.00716.75
7.4.80.0080.00819.39
7.4.70.0030.01316.57
7.4.60.0100.00616.75
7.4.50.0060.00316.77
7.4.40.0070.01022.52
7.4.30.0180.00316.54
7.4.00.0050.01315.15
7.3.330.0020.00213.38
7.3.320.0000.00513.23
7.3.310.0000.00716.31
7.3.300.0030.00316.50
7.3.290.0080.00816.52
7.3.280.0090.00616.50
7.3.270.0120.01217.40
7.3.260.0170.00518.24
7.3.250.0110.00616.65
7.3.240.0070.01016.57
7.3.230.0140.00316.39
7.3.210.0170.00316.76
7.3.200.0080.00819.39
7.3.190.0100.00716.80
7.3.180.0100.00516.62
7.3.170.0070.01016.71
7.3.160.0100.01016.48
7.3.120.0060.01114.85
7.3.110.0050.01314.96
7.3.100.0080.01014.70
7.3.90.0050.00814.81
7.3.80.0040.01014.85
7.3.70.0020.01014.86
7.3.60.0070.00915.01
7.3.50.0060.00814.78
7.3.40.0050.00714.78
7.3.30.0050.00814.85
7.3.20.0100.00516.69
7.3.10.0060.01116.54
7.3.00.0060.00416.73
7.2.330.0170.00016.78
7.2.320.0040.01316.98
7.2.310.0090.00916.93
7.2.300.0070.01016.74
7.2.290.0160.00616.73
7.2.250.0000.02014.89
7.2.240.0050.01615.01
7.2.230.0040.01015.02
7.2.220.0050.01215.21
7.2.210.0100.00715.11
7.2.200.0020.01315.13
7.2.190.0020.01515.15
7.2.180.0050.01314.94
7.2.170.0050.01114.99
7.2.160.0040.01115.12
7.2.150.0040.00716.98
7.2.140.0040.01116.78
7.2.130.0030.00716.82
7.2.120.0030.01317.04
7.2.110.0050.01416.68
7.2.100.0030.01317.14
7.2.90.0090.00616.90
7.2.80.0040.01117.02
7.2.70.0100.00616.77
7.2.60.0080.00717.02
7.2.50.0060.01016.97
7.2.40.0060.00917.09
7.2.30.0000.01317.01
7.2.20.0100.00317.14
7.2.10.0090.00617.04
7.2.00.0140.00016.88
7.1.330.0090.00715.85
7.1.320.0080.00815.82
7.1.310.0050.00915.71
7.1.300.0120.00315.73
7.1.290.0130.00415.77
7.1.280.0070.00515.60
7.1.270.0040.00815.86
7.1.260.0080.00615.78
7.1.250.0050.00516.12
7.1.240.0100.00315.73
7.1.230.0090.00015.77
7.1.220.0080.00415.92
7.1.210.0070.00415.75
7.1.200.0040.00715.80
7.1.190.0080.00315.63
7.1.180.0040.01115.49
7.1.170.0060.00615.89
7.1.160.0080.00416.08
7.1.150.0030.01315.99
7.1.140.0030.00515.58
7.1.130.0030.00615.99
7.1.120.0090.00015.68
7.1.110.0060.00615.71
7.1.100.0030.01015.75
7.1.90.0100.00315.98
7.1.80.0030.01315.60
7.1.70.0050.00816.54
7.1.60.0130.00717.48
7.1.50.0130.00716.31
7.1.40.0030.01015.86
7.1.30.0100.00615.73
7.1.20.0060.00315.70
7.1.10.0040.00815.96
7.1.00.0050.02219.17
7.0.330.0070.00415.53
7.0.320.0030.01015.38
7.0.310.0080.00415.29
7.0.300.0030.01015.45
7.0.290.0100.00315.46
7.0.280.0000.01115.47
7.0.270.0070.00715.52
7.0.260.0040.00715.30
7.0.250.0030.00515.48
7.0.240.0040.00815.55
7.0.230.0080.00815.58
7.0.220.0030.01015.63
7.0.210.0030.01215.71
7.0.200.0030.00816.04
7.0.190.0080.00815.58
7.0.180.0000.01415.48
7.0.170.0060.00615.56
7.0.160.0060.00815.61
7.0.150.0030.00715.44
7.0.140.0070.03818.75
7.0.130.0070.00715.37
7.0.120.0110.00315.64
7.0.110.0070.00315.49
7.0.100.0030.00615.50
7.0.90.0000.01415.47
7.0.80.0030.00615.50
7.0.70.0100.00715.54
7.0.60.0070.04017.70
7.0.50.0070.02316.70
7.0.40.0040.04916.74
7.0.30.0110.03016.88
7.0.20.0150.04616.87
7.0.10.0130.03016.80
7.0.00.0100.04316.83
5.6.400.0040.01114.33
5.6.390.0080.00414.52
5.6.380.0100.00314.57
5.6.370.0090.00614.50
5.6.360.0100.00314.54
5.6.350.0090.00614.73
5.6.340.0000.01114.54
5.6.330.0080.00014.71
5.6.320.0060.00614.79
5.6.310.0030.01014.44
5.6.300.0100.00314.32
5.6.290.0060.00914.39
5.6.280.0140.03217.85
5.6.270.0080.00814.10
5.6.260.0070.00314.46
5.6.250.0070.00714.78
5.6.240.0030.00614.51
5.6.230.0070.01014.39
5.6.220.0080.00414.63
5.6.210.0070.02817.51
5.6.200.0030.04916.24
5.6.190.0050.04717.51
5.6.180.0180.04117.60
5.6.170.0130.04517.43
5.6.160.0100.01817.48
5.6.150.0090.02016.31
5.6.140.0050.04516.30
5.6.130.0000.02816.31
5.6.120.0020.04917.79
5.6.110.0110.04017.72
5.6.100.0080.03517.72
5.6.90.0050.05017.79
5.6.80.0110.03817.40
5.6.70.0070.00314.31
5.6.60.0030.01114.23
5.6.50.0090.00614.20
5.6.40.0060.00914.43
5.6.30.0070.01014.29
5.6.20.0000.00814.36
5.6.10.0040.01114.32
5.6.00.0080.00314.17
5.5.380.0110.00314.41
5.5.370.0060.01014.49
5.5.360.0100.00614.39
5.5.350.0140.04417.44
5.5.340.0050.04316.42
5.5.330.0170.03817.47
5.5.320.0210.04217.54
5.5.310.0180.04017.26
5.5.300.0120.01716.21
5.5.290.0030.03016.28
5.5.280.0050.02517.76
5.5.270.0080.02317.64
5.5.260.0060.04317.50
5.5.250.0090.02517.61
5.5.240.0020.04617.20
5.5.230.0070.00714.49
5.5.220.0030.00614.13
5.5.210.0000.01414.16
5.5.200.0080.00614.18
5.5.190.0060.00914.36
5.5.180.0080.00314.48
5.5.170.0070.01114.18
5.5.160.0030.01414.18
5.5.150.0060.00914.38
5.5.140.0040.00814.43
5.5.130.0030.01014.24
5.5.120.0060.00914.21
5.5.110.0080.00414.41
5.5.100.0030.01114.12
5.5.90.0030.00614.19
5.5.80.0030.01014.50
5.5.70.0060.00314.12
5.5.60.0100.00314.18
5.5.50.0070.01014.27
5.5.40.0080.00414.14
5.5.30.0000.01414.20
5.5.20.0030.00814.21
5.5.10.0060.00614.28
5.5.00.0070.00714.44
5.4.450.1950.02515.40
5.4.440.1560.02515.37
5.4.430.1880.02015.37
5.4.420.2120.02015.44
5.4.410.2030.02215.30
5.4.400.1980.02615.07
5.4.390.1650.02215.08
5.4.380.2010.01815.20
5.4.370.2160.02315.10
5.4.360.2330.01715.16
5.4.350.0080.02115.27
5.4.340.1550.02315.21
5.4.330.0030.00911.20
5.4.320.1880.02515.22
5.4.310.1960.01915.07
5.4.300.1880.01815.23
5.4.290.1980.02015.21
5.4.280.1880.02615.08
5.4.270.1950.02215.21
5.4.260.1970.02315.16
5.4.250.0030.03815.23
5.4.240.0030.03415.28
5.4.230.2240.02115.07
5.4.220.2330.02215.28
5.4.210.2140.01815.21
5.4.200.2050.02415.16
5.4.190.2180.02715.07
5.4.180.2210.02015.17
5.4.170.2330.02015.28
5.4.160.2200.01815.15
5.4.150.2020.02315.15
5.4.140.2340.02113.80
5.4.130.2230.02313.83
5.4.120.2160.01813.84
5.4.110.2310.02013.91
5.4.100.2150.02213.83
5.4.90.2100.02013.81
5.4.80.2000.02413.82
5.4.70.1840.02213.82
5.4.60.1790.01713.82
5.4.50.1650.02113.79
5.4.40.1900.02413.80
5.4.30.2120.02513.80
5.4.20.1660.02113.79
5.4.10.1780.02413.90
5.4.00.1900.01313.60
5.3.290.1920.02112.99
5.3.280.1830.02312.88
5.3.270.2230.02212.84
5.3.260.2350.01812.97
5.3.250.2250.02412.93
5.3.240.2300.02312.88
5.3.230.2250.02012.97
5.3.220.2380.02112.89
5.3.210.2330.02412.92
5.3.200.2070.02112.87
5.3.190.2050.02612.93
5.3.180.1980.02412.93
5.3.170.1860.02012.89
5.3.160.1180.02012.89
5.3.150.1750.01912.97
5.3.140.1720.02412.95
5.3.130.1830.02312.92
5.3.120.1830.02212.89
5.3.110.1890.01612.87
5.3.100.1820.01912.60
5.3.90.1790.02412.65
5.3.80.1740.02012.66
5.3.70.1770.02112.69
5.3.60.2270.02812.70
5.3.50.1910.01812.56
5.3.40.1870.02212.63
5.3.30.2270.02212.52
5.3.20.2330.02212.45
5.3.10.2390.01712.52
5.3.00.2120.02412.45
5.2.170.3270.03011.11
5.2.160.3800.03011.22
5.2.150.3900.02711.31
5.2.140.3970.02311.38
5.2.130.4070.02011.34
5.2.120.3670.02711.20
5.2.110.3700.02311.06
5.2.100.3930.03011.04
5.2.90.3530.03011.23
5.2.80.4000.02011.23
5.2.70.3870.03311.06
5.2.60.3870.03011.09
5.2.50.4030.03311.26
5.2.40.3000.02711.08
5.2.30.3070.03711.05
5.2.20.2830.02710.93
5.2.10.2730.02310.96
5.2.00.2400.03010.87
5.1.60.2830.02310.13
5.1.50.2730.02310.05
5.1.40.3200.03310.15
5.1.30.3200.02310.42
5.1.20.2930.03310.51
5.1.10.2830.02710.25
5.1.00.3170.02710.14
5.0.50.1500.0208.67
5.0.40.1600.0238.56
5.0.30.1770.0378.34
5.0.20.1830.0238.28
5.0.10.1470.0208.32
5.0.00.1730.0308.20
4.4.90.1730.0175.82
4.4.80.1830.0105.81
4.4.70.1470.0205.88
4.4.60.1430.0175.88
4.4.50.1400.0205.81
4.4.40.1530.0275.78
4.4.30.1430.0135.89
4.4.20.1400.0175.86
4.4.10.1430.0135.83
4.4.00.1570.0275.89
4.3.110.1870.0175.71
4.3.100.1800.0105.79
4.3.90.1500.0135.76
4.3.80.1770.0275.73
4.3.70.1870.0175.69
4.3.60.1670.0175.75
4.3.50.1700.0135.78
4.3.40.1800.0275.68
4.3.30.1000.0235.63
4.3.20.0900.0175.63
4.3.10.1000.0205.63
4.3.00.0970.0235.63

preferences:
65.77 ms | 400 KiB | 5 Q