3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <html> <head><HEADER/></head> <body> <ul> <li><a href="page2">page2</a> <li> </ul> <CONTENT/> </body> <FOOTER/> </html> XML; $content = "<div id='main'>asdf asdf</div>"; $header = "<title>page 1</title>"; $footer = "<script type='text/javascript'></script>"; $xml = preg_replace('/<CONTENT\/>/',$content,$xml,1); $xml = preg_replace('/<HEADER\/>/',$header,$xml,1); $xml = preg_replace('/<FOOTER\/>/',$footer,$xml,1); echo $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)
8.3.40.0110.00418.95
8.3.30.0170.00019.09
8.3.20.0080.00020.27
8.3.10.0050.00223.70
8.3.00.0000.00820.89
8.2.170.0100.00722.96
8.2.160.0060.01120.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0030.00622.23
8.2.100.0060.00618.07
8.2.90.0000.00819.03
8.2.80.0040.00417.97
8.2.70.0000.01017.88
8.2.60.0070.00317.80
8.2.50.0060.00318.07
8.2.40.0050.00319.89
8.2.30.0000.00718.21
8.2.20.0040.00417.80
8.2.10.0000.00818.07
8.2.00.0040.00418.00
8.1.270.0000.00823.98
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0090.00022.14
8.1.230.0110.00019.15
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0080.00417.25
8.1.190.0080.00017.36
8.1.180.0000.00818.10
8.1.170.0040.00418.80
8.1.160.0040.00422.02
8.1.150.0000.00718.68
8.1.140.0040.00417.52
8.1.130.0040.00419.67
8.1.120.0050.00217.45
8.1.110.0030.00417.45
8.1.100.0000.00817.51
8.1.90.0040.00417.43
8.1.80.0070.00017.60
8.1.70.0070.00017.52
8.1.60.0050.00317.68
8.1.50.0040.00417.62
8.1.40.0040.00417.61
8.1.30.0030.00517.71
8.1.20.0040.00417.69
8.1.10.0050.00317.57
8.1.00.0000.00717.67
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0080.00018.55
8.0.270.0000.00817.20
8.0.260.0000.00617.27
8.0.250.0050.00217.09
8.0.240.0030.00517.04
8.0.230.0030.00317.13
8.0.220.0000.00716.94
8.0.210.0000.00716.94
8.0.200.0030.00316.98
8.0.190.0040.00416.95
8.0.180.0030.00516.96
8.0.170.0080.00017.08
8.0.160.0080.00017.04
8.0.150.0050.00217.06
8.0.140.0000.00716.89
8.0.130.0000.00513.54
8.0.120.0040.00416.96
8.0.110.0000.00717.04
8.0.100.0040.00417.00
8.0.90.0050.00317.03
8.0.80.0060.00917.04
8.0.70.0000.00717.11
8.0.60.0040.00316.91
8.0.50.0040.00417.07
8.0.30.0160.00517.10
8.0.20.0110.00817.40
8.0.10.0070.00017.11
8.0.00.0070.01016.78
7.4.330.0000.00515.00
7.4.320.0020.00516.65
7.4.300.0030.00316.66
7.4.290.0050.00316.78
7.4.280.0000.00716.64
7.4.270.0040.00416.75
7.4.260.0000.00716.59
7.4.250.0070.00016.62
7.4.240.0040.00316.79
7.4.230.0030.00316.74
7.4.220.0070.02016.75
7.4.210.0120.01216.72
7.4.200.0070.00016.66
7.4.160.0080.00816.79
7.4.150.0090.01117.40
7.4.140.0160.00817.86
7.4.130.0120.00516.58
7.4.120.0080.00916.82
7.4.110.0100.01316.68
7.4.100.0040.01316.72
7.4.90.0130.00316.77
7.4.80.0140.00619.39
7.4.70.0040.01316.64
7.4.60.0170.00016.67
7.4.50.0000.00416.47
7.4.40.0110.00616.64
7.4.30.0040.01116.74
7.4.00.0100.00715.15
7.3.330.0000.00513.26
7.3.320.0020.00613.15
7.3.310.0000.00716.41
7.3.300.0030.00316.41
7.3.290.0070.00716.45
7.3.280.0070.01016.42
7.3.270.0080.01117.40
7.3.260.0140.00916.55
7.3.250.0100.00916.63
7.3.240.0100.01016.44
7.3.230.0100.00716.66
7.3.210.0070.01016.41
7.3.200.0070.01119.39
7.3.190.0040.02116.66
7.3.180.0060.00916.32
7.3.170.0100.00716.47
7.3.160.0140.00516.63
7.3.120.0110.00415.16
7.3.10.0080.00316.73
7.3.00.0060.01016.66
7.2.330.0100.00716.70
7.2.320.0000.01816.71
7.2.310.0200.00316.79
7.2.300.0100.00616.76
7.2.290.0060.01816.70
7.2.130.0100.00516.76
7.2.120.0070.01016.79
7.2.110.0100.00516.86
7.2.100.0080.00516.66
7.2.90.0080.00617.01
7.2.80.0100.00816.94
7.2.70.0030.01116.76
7.2.60.0110.00416.75
7.2.50.0060.01216.69
7.2.40.0040.01117.09
7.2.30.0100.00517.06
7.2.20.0080.00516.90
7.2.10.0090.00816.86
7.2.00.0030.00917.92
7.1.250.0070.00715.86
7.1.240.0030.00515.83
7.1.230.0030.01016.01
7.1.220.0060.00915.93
7.1.210.0090.00616.11
7.1.200.0060.00615.84
7.1.190.0030.01016.00
7.1.180.0100.00315.66
7.1.170.0030.00915.86
7.1.160.0030.01016.08
7.1.150.0000.01215.71
7.1.140.0120.00015.70
7.1.130.0080.00415.92
7.1.120.0110.00415.95
7.1.110.0120.00316.11
7.1.100.0050.00617.24
7.1.90.0090.00915.89
7.1.80.0100.00315.82
7.1.70.0070.00516.72
7.1.60.0080.00817.81
7.1.50.0110.00816.55
7.1.40.0080.00815.82
7.1.30.0090.00016.07
7.1.20.0040.01115.98
7.1.10.0120.00316.01
7.1.00.0020.04519.09
7.0.330.0000.01115.42
7.0.320.0060.00615.39
7.0.310.0040.01115.80
7.0.300.0140.00015.18
7.0.290.0000.00715.47
7.0.280.0060.00615.00
7.0.270.0080.00415.28
7.0.260.0030.01015.32
7.0.250.0060.00315.64
7.0.240.0000.00915.24
7.0.230.0050.00515.53
7.0.220.0040.00815.55
7.0.210.0090.00315.38
7.0.200.0050.00516.33
7.0.190.0030.00615.43
7.0.180.0040.00415.29
7.0.170.0080.00315.48
7.0.160.0080.00315.40
7.0.150.0100.00315.59
7.0.140.0020.04318.87
7.0.130.0030.00915.57
7.0.120.0000.01315.70
7.0.110.0140.00015.30
7.0.100.0030.00715.53
7.0.90.0090.00615.63
7.0.80.0030.01015.41
7.0.70.0030.01015.48
7.0.60.0120.03218.60
7.0.50.0060.02116.70
7.0.40.0080.03416.98
7.0.30.0150.02016.89
7.0.20.0150.04416.85
7.0.10.0050.03516.90
7.0.00.0050.02516.97
5.6.380.0080.00613.89
5.6.370.0000.01314.00
5.6.360.0080.00514.27
5.6.350.0070.00714.54
5.6.340.0030.01014.27
5.6.330.0030.00913.77
5.6.320.0090.00614.02
5.6.310.0000.01414.50
5.6.300.0030.01014.43
5.6.290.0060.00314.13
5.6.280.0100.03317.66
5.6.270.0090.00013.98
5.6.260.0040.00714.40
5.6.250.0070.00714.17
5.6.240.0000.01414.30
5.6.230.0060.00614.15
5.6.220.0070.00714.26
5.6.210.0050.03217.38
5.6.200.0080.02516.21
5.6.190.0050.03417.31
5.6.180.0100.02017.26
5.6.170.0230.04217.36
5.6.160.0070.02217.58
5.6.150.0050.02216.26
5.6.140.0080.02216.19
5.6.130.0130.03516.16
5.6.120.0030.02817.66
5.6.110.0150.02717.87
5.6.100.0070.04517.76
5.6.90.0070.03017.63
5.6.80.0060.02817.26
5.6.70.0000.01014.27
5.6.60.0030.00614.39
5.6.50.0000.01014.09
5.6.40.0060.00914.14
5.6.30.0090.00614.15
5.6.20.0100.00314.24
5.6.10.0030.00814.18
5.6.00.0060.01014.10
5.5.380.0000.00811.18
5.5.370.0000.01111.18
5.5.360.0090.00311.18
5.5.350.0070.02515.78
5.5.340.0080.04114.59
5.5.330.0090.02515.87
5.5.320.0190.03615.71
5.5.310.0150.03715.76
5.5.300.0080.04114.53
5.5.290.0030.04014.60
5.5.280.0080.04515.97
5.5.270.0030.02816.07
5.5.260.0020.05316.01
5.5.250.0000.02715.94
5.5.240.0150.03415.70
5.5.230.0030.00311.18
5.5.220.0030.00511.18
5.5.210.0040.00411.18
5.5.200.0030.00511.18
5.5.190.0000.00911.18
5.5.180.0030.00911.18
5.5.170.0030.00711.18
5.5.160.0000.00711.18
5.5.150.0000.01311.18
5.5.140.0100.00311.18
5.5.130.0120.00011.18
5.5.120.0040.00411.18
5.5.110.0000.01311.18
5.5.100.0040.00811.18
5.5.90.0030.00611.18
5.5.80.0030.00711.18
5.5.70.0030.00711.18
5.5.60.0060.00611.18
5.5.50.0040.00811.18
5.5.40.0080.00411.18
5.5.30.0090.00311.18
5.5.20.0090.00311.18
5.5.10.0090.00611.18
5.5.00.0090.00311.18
5.4.450.2180.02015.22
5.4.440.0070.04215.34
5.4.430.0680.03515.32
5.4.420.2180.02015.27
5.4.410.2200.02115.26
5.4.400.2060.02115.22
5.4.390.2010.02115.17
5.4.380.1870.02115.17
5.4.370.1850.01815.03
5.4.360.1920.02515.18
5.4.350.1180.02115.09
5.4.340.1500.02015.04
5.4.330.0040.00811.18
5.4.320.1440.02415.11
5.4.310.0050.01815.17
5.4.300.1710.02315.15
5.4.290.1160.02315.11
5.4.280.1300.02015.17
5.4.270.1300.02215.17
5.4.260.1050.01915.18
5.4.250.2020.02315.07
5.4.240.1800.01715.18
5.4.230.1620.02415.13
5.4.220.2000.02315.10
5.4.210.1870.02015.16
5.4.200.1520.02215.03
5.4.190.0050.02215.06
5.4.180.2210.02015.06
5.4.170.2150.01715.03
5.4.160.1830.02115.11
5.4.150.1930.02115.16
5.4.140.2000.02113.79
5.4.130.2160.02313.83
5.4.120.1930.02113.81
5.4.110.1920.02313.85
5.4.100.1800.02213.80
5.4.90.2020.02313.76
5.4.80.2080.01313.73
5.4.70.2310.02013.77
5.4.60.2270.01513.69
5.4.50.2030.01713.80
5.4.40.1930.02113.73
5.4.30.2020.02113.78
5.4.20.2030.02013.83
5.4.10.1940.01813.77
5.4.00.1980.01713.41
5.3.290.0050.02212.89
5.3.280.1820.02312.92
5.3.270.2350.02012.88
5.3.260.2250.02312.86
5.3.250.2400.02612.86
5.3.240.1990.02112.90
5.3.230.1940.02012.84
5.3.220.1830.02412.83
5.3.210.2030.02112.84
5.3.200.2130.01812.85
5.3.190.1680.02512.84
5.3.180.1980.02312.85
5.3.170.1850.02112.84
5.3.160.2000.02212.83
5.3.150.1970.02212.84
5.3.140.2120.02312.83
5.3.130.1990.02112.80
5.3.120.2010.01512.80
5.3.110.1960.02212.82
5.3.100.2010.02312.58
5.3.90.2050.01812.57
5.3.80.2100.02312.56
5.3.70.2020.02112.51
5.3.60.2070.02212.58
5.3.50.2220.02012.53
5.3.40.1980.02212.57
5.3.30.1980.02412.52
5.3.20.1930.02012.41
5.3.10.1920.01912.38
5.3.00.1780.02712.32
5.2.170.1700.01811.14
5.2.160.1610.01711.14
5.2.150.1560.01511.11
5.2.140.1580.01811.10
5.2.130.1700.01311.18
5.2.120.1540.01511.09
5.2.110.1400.01511.10
5.2.100.1330.01511.10
5.2.90.1430.01011.11
5.2.80.1450.01811.10
5.2.70.1420.01611.10
5.2.60.1440.01211.08
5.2.50.1730.01311.17
5.2.40.1380.01811.03
5.2.30.1400.01511.04
5.2.20.1300.01711.11
5.2.10.1250.01511.05
5.2.00.1450.01610.95
5.1.60.1630.01510.60
5.1.50.1550.01610.60
5.1.40.1640.01310.61
5.1.30.1630.01510.78
5.1.20.1510.01510.77
5.1.10.1490.00810.61
5.1.00.1520.01810.58
5.0.50.0790.0119.79
5.0.40.0770.0139.79
5.0.30.0870.0179.66
5.0.20.0830.0139.67
5.0.10.0690.0159.67
5.0.00.0730.0229.65
4.4.90.0650.0128.66
4.4.80.0520.0108.66
4.4.70.0770.0118.66
4.4.60.0680.0118.66
4.4.50.0760.0098.66
4.4.40.0780.0158.66
4.4.30.0870.0108.66
4.4.20.0870.0108.66
4.4.10.0920.0108.66
4.4.00.0920.0158.66
4.3.110.0870.0118.66
4.3.100.0870.0118.66
4.3.90.0670.0088.66
4.3.80.0750.0138.66
4.3.70.0750.0128.66
4.3.60.0620.0108.66
4.3.50.0730.0088.66
4.3.40.0680.0128.66
4.3.30.0420.0108.66
4.3.20.0380.0088.66
4.3.10.0520.0158.66
4.3.00.0480.0128.66

preferences:
49.83 ms | 400 KiB | 5 Q