3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "当当网"; print htmlspecialchars($str, ENT_COMPAT, 'UTF-8') . "\n"; print htmlspecialchars($str, ENT_QUOTES, 'UTF-8') . "\n"; print htmlspecialchars($str, ENT_XML1, 'UTF-8') . "\n"; print htmlspecialchars($str, ENT_XHTML, 'UTF-8') . "\n"; print htmlspecialchars($str, ENT_HTML5, 'UTF-8') . "\n"; print htmlspecialchars($str, ENT_XML1 | ENT_DISALLOWED, 'UTF-8') . "\n";

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)
8.3.60.0130.00718.56
8.3.50.0100.01121.94
8.3.40.0060.00918.75
8.3.30.0040.01118.92
8.3.20.0000.00720.13
8.3.10.0000.00820.57
8.3.00.0080.00319.25
8.2.180.0070.00718.16
8.2.170.0040.01122.96
8.2.160.0030.01020.43
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0030.00620.43
8.2.100.0060.00618.03
8.2.90.0060.00319.20
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0030.00617.79
8.2.50.0040.00418.07
8.2.40.0040.00418.32
8.2.30.0000.00819.23
8.2.20.0000.00717.62
8.2.10.0000.00717.93
8.2.00.0000.00917.67
8.1.280.0090.00625.92
8.1.270.0050.00323.77
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.79
8.1.230.0030.00719.04
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0080.00018.44
8.1.160.0000.00721.93
8.1.150.0070.00318.83
8.1.140.0000.00717.34
8.1.130.0000.00717.81
8.1.120.0030.00317.47
8.1.110.0000.00717.35
8.1.100.0040.00417.50
8.1.90.0030.00317.44
8.1.80.0050.00317.34
8.1.70.0000.00817.32
8.1.60.0000.00817.59
8.1.50.0080.00017.41
8.1.40.0000.00717.53
8.1.30.0040.00417.53
8.1.20.0000.00717.71
8.1.10.0040.00417.52
8.1.00.0000.00717.45
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0070.00317.18
8.0.260.0030.00517.28
8.0.250.0000.00716.99
8.0.240.0050.00216.82
8.0.230.0030.00316.97
8.0.220.0030.00316.85
8.0.210.0040.00416.80
8.0.200.0030.00316.90
8.0.190.0040.00416.98
8.0.180.0000.00716.90
8.0.170.0070.00016.84
8.0.160.0000.00716.86
8.0.150.0000.00816.82
8.0.140.0030.00416.89
8.0.130.0030.00313.36
8.0.120.0000.00716.86
8.0.110.0050.00216.88
8.0.100.0000.00716.68
8.0.90.0080.00016.77
8.0.80.0060.00916.87
8.0.70.0000.00716.88
8.0.60.0050.00316.82
8.0.50.0050.00316.70
8.0.30.0110.00817.08
8.0.20.0110.00917.40
8.0.10.0050.00217.01
8.0.00.0120.00516.71
7.4.330.0050.00015.00
7.4.320.0030.00316.52
7.4.300.0000.00616.53
7.4.290.0070.00016.32
7.4.280.0040.00416.36
7.4.270.0060.00016.55
7.4.260.0030.00316.45
7.4.250.0000.00716.38
7.4.240.0030.00316.47
7.4.230.0030.00316.48
7.4.220.0090.00916.32
7.4.210.0130.00016.60
7.4.200.0040.00416.56
7.4.160.0030.01216.41
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0070.01216.43
7.4.120.0070.01016.50
7.4.110.0110.00716.64
7.4.100.0030.01416.38
7.4.90.0100.00716.46
7.4.80.0030.01419.37
7.4.70.0100.00716.27
7.4.60.0030.01316.43
7.4.50.0000.00816.36
7.4.40.0060.01016.37
7.4.30.0130.00716.61
7.4.00.0100.00714.75
7.3.330.0000.00713.11
7.3.320.0000.00513.07
7.3.310.0000.00716.18
7.3.300.0030.00316.14
7.3.290.0100.01016.23
7.3.280.0030.01516.23
7.3.270.0030.01417.40
7.3.260.0170.00016.57
7.3.250.0050.01616.27
7.3.240.0120.00416.30
7.3.230.0130.00316.39
7.3.210.0100.01016.19
7.3.200.0060.01519.39
7.3.190.0120.00316.37
7.3.180.0040.01116.50
7.3.170.0150.00316.30
7.3.160.0090.01016.14
7.2.330.0180.00016.64
7.2.320.0070.01016.66
7.2.310.0060.01516.58
7.2.300.0090.00816.59
7.2.290.0030.01316.65
7.2.60.0030.00916.77
7.2.00.0060.00619.39
7.1.200.0030.00915.58
7.1.100.0060.00317.92
7.1.70.0000.00717.13
7.1.60.0070.01419.32
7.1.50.0130.01016.93
7.1.00.0030.07722.30
7.0.200.0030.00616.55
7.0.140.0030.04721.99
7.0.60.0100.06320.02
7.0.50.0030.07717.84
7.0.40.0100.08020.08
7.0.30.0530.07319.97
7.0.20.0330.07020.09
7.0.10.0000.05720.16
7.0.00.0100.07320.01
5.6.280.0030.07321.12
5.6.210.0000.08720.61
5.6.200.0130.06718.16
5.6.190.0070.05720.61
5.6.180.3130.04720.41
5.6.170.0270.06020.37
5.6.160.0030.06320.51
5.6.150.0030.04018.12
5.6.140.0130.05018.12
5.6.130.0100.04718.22
5.6.120.0030.04321.12
5.6.110.0000.04321.00
5.6.100.0170.07720.95
5.6.90.0170.06721.00
5.6.80.0070.07320.50
5.6.70.0200.03020.36
5.5.350.0300.07720.43
5.5.340.0100.08017.99
5.5.330.0030.04320.23
5.5.320.0300.05020.25
5.5.310.0270.04320.31
5.5.300.0000.04018.07
5.5.290.0030.07317.89
5.5.280.0030.07720.87
5.5.270.0030.05020.96
5.5.260.0100.08720.86
5.5.250.0030.04020.64
5.5.240.0370.06720.18
5.4.450.0800.07319.64
5.4.440.0100.06019.64
5.4.430.0300.05719.51
5.4.420.0630.00019.41
5.4.410.0670.00019.04
5.4.400.0600.00019.32
5.4.390.0630.00019.16
5.4.380.0300.06718.72
5.4.370.0400.06018.75
5.4.360.0270.05318.46
5.4.350.0470.06318.53
5.4.340.0400.05718.46
5.4.320.0050.03712.45
5.4.310.0020.04212.45
5.4.300.0060.03612.46
5.4.290.0070.03612.45
5.4.280.0050.03612.35
5.4.270.0060.04712.35
5.4.260.0050.03812.35
5.4.250.0080.03912.35
5.4.240.0050.03612.35
5.4.230.0070.03612.34
5.4.220.0060.03512.34
5.4.210.0090.03212.34
5.4.200.0110.03312.34
5.4.190.0040.03812.34
5.4.180.0080.04012.34
5.4.170.0070.03712.35
5.4.160.0060.03612.34
5.4.150.0090.03412.34
5.4.140.0100.03412.03
5.4.130.0050.03612.01
5.4.120.0050.03911.97
5.4.110.0090.03711.96
5.4.100.0080.03311.96
5.4.90.0070.03711.97
5.4.80.0070.03711.97
5.4.70.0080.03211.96
5.4.60.0080.03311.96
5.4.50.0080.03411.96
5.4.40.0070.03411.95
5.4.30.0080.03411.95
5.4.20.0070.03811.95
5.4.10.0080.03211.95
5.4.00.0050.03611.44
5.3.290.0090.03712.80
5.3.280.0070.03712.70
5.3.270.0050.04012.72
5.3.260.0070.03812.72
5.3.250.0090.03312.71
5.3.240.0080.03512.72
5.3.230.0050.04612.71
5.3.220.0060.03712.68
5.3.210.0070.03812.68
5.3.200.0060.03512.68
5.3.190.0050.04012.67
5.3.180.0050.03812.67
5.3.170.0050.03812.67
5.3.160.0090.04012.67
5.3.150.0070.04012.68
5.3.140.0080.03512.66
5.3.130.0040.04112.66
5.3.120.0070.03712.66
5.3.110.0070.03912.66
5.3.100.0060.04112.12
5.3.90.0060.04312.08
5.3.80.0120.03512.08
5.3.70.0050.03812.07
5.3.60.0070.03612.06
5.3.50.0070.03612.00
5.3.40.0070.03612.00
5.3.30.0090.03411.95
5.3.20.0070.03311.72
5.3.10.0060.03511.69
5.3.00.0060.03511.68
5.2.170.0070.0289.18
5.2.160.0040.0299.18
5.2.150.0050.0459.18
5.2.140.0030.0409.17
5.2.130.0070.0289.13
5.2.120.0050.0389.14
5.2.110.0050.0289.14
5.2.100.0060.0279.14
5.2.90.0070.0349.14
5.2.80.0060.0429.14
5.2.70.0050.0349.13
5.2.60.0060.0289.09
5.2.50.0050.0299.05
5.2.40.0050.0319.04
5.2.30.0080.0439.01
5.2.20.0040.0299.00
5.2.10.0110.0338.92
5.2.00.0080.0398.78
5.1.60.0060.0228.06
5.1.50.0030.0268.06
5.1.40.0050.0248.04
5.1.30.0040.0268.39
5.1.20.0070.0248.41
5.1.10.0020.0298.14
5.1.00.0070.0238.14
5.0.50.0030.0266.61
5.0.40.0060.0196.48
5.0.30.0010.0346.29
5.0.20.0020.0236.26
5.0.10.0040.0206.24
5.0.00.0030.0316.23
4.4.90.0030.0174.78
4.4.80.0010.0174.76
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0040.0234.70
4.4.30.0030.0154.76
4.4.20.0040.0144.85
4.4.10.0020.0164.85
4.4.00.0050.0224.75
4.3.110.0020.0164.67
4.3.100.0030.0154.66
4.3.90.0010.0194.64
4.3.80.0030.0254.59
4.3.70.0040.0184.63
4.3.60.0040.0184.62
4.3.50.0040.0184.63
4.3.40.0040.0234.53
4.3.30.0020.0163.29
4.3.20.0020.0153.27
4.3.10.0020.0163.19
4.3.00.0070.0176.98

preferences:
49.79 ms | 401 KiB | 5 Q