3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(html_entity_decode($string, ENT_QUOTES, "UTF-8")); var_dump(mb_convert_encoding("â€", "HTML-ENTITIES", "UTF-8"));

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)
8.3.40.0090.00618.67
8.3.30.0090.00619.10
8.3.20.0030.01020.16
8.3.10.0040.00421.77
8.3.00.0000.00819.38
8.2.170.0150.00022.96
8.2.160.0040.01120.44
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00726.16
8.2.120.0040.00422.15
8.2.110.0060.00322.08
8.2.100.0070.00417.72
8.2.90.0000.00919.22
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0120.00018.04
8.2.50.0000.00818.07
8.2.40.0000.00819.84
8.2.30.0000.00818.07
8.2.20.0050.00217.55
8.2.10.0050.00218.05
8.2.00.0060.00317.60
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.73
8.1.230.0070.00419.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0060.00317.40
8.1.180.0110.00718.10
8.1.170.0050.00518.59
8.1.160.0000.00822.01
8.1.150.0000.00718.48
8.1.140.0070.00017.38
8.1.130.0020.00517.67
8.1.120.0040.00417.42
8.1.110.0000.00717.36
8.1.100.0050.00317.30
8.1.90.0040.00417.35
8.1.80.0050.00317.38
8.1.70.0000.00817.36
8.1.60.0050.00317.54
8.1.50.0050.00317.45
8.1.40.0040.00417.46
8.1.30.0040.00417.54
8.1.20.0040.00417.53
8.1.10.0040.00417.34
8.1.00.0040.00417.34
8.0.300.0040.00419.21
8.0.290.0000.00817.05
8.0.280.0070.00018.41
8.0.270.0040.00417.11
8.0.260.0000.00617.16
8.0.250.0060.00016.84
8.0.240.0050.00216.95
8.0.230.0030.00316.95
8.0.220.0030.00516.86
8.0.210.0030.00516.77
8.0.200.0030.00316.96
8.0.190.0040.00416.88
8.0.180.0000.00816.89
8.0.170.0050.00216.81
8.0.160.0050.00216.83
8.0.150.0050.00316.82
8.0.140.0030.00316.77
8.0.130.0000.00613.26
8.0.120.0040.00416.87
8.0.110.0000.00716.93
8.0.100.0050.00316.69
8.0.90.0000.00716.74
8.0.80.0040.01816.93
8.0.70.0040.00416.92
8.0.60.0040.00416.75
8.0.50.0040.00416.71
8.0.30.0140.00616.92
8.0.20.0090.00917.40
8.0.10.0050.00216.76
8.0.00.0060.01016.64
7.4.330.0050.00015.00
7.4.320.0000.00716.42
7.4.300.0000.00616.50
7.4.290.0060.00016.50
7.4.280.0070.00016.48
7.4.270.0040.00416.56
7.4.260.0000.00616.46
7.4.250.0040.00416.35
7.4.240.0030.00316.53
7.4.230.0030.00516.47
7.4.220.0140.00216.37
7.4.210.0040.01116.57
7.4.200.0070.00016.33
7.4.190.0040.00416.50
7.4.160.0060.00916.62
7.4.150.0150.00317.40
7.4.140.0060.01317.86
7.4.130.0050.01216.38
7.4.120.0070.01116.45
7.4.110.0140.00316.36
7.4.100.0030.01416.31
7.4.90.0070.01016.36
7.4.80.0120.00719.39
7.4.70.0030.01316.34
7.4.60.0170.00716.52
7.4.50.0000.00416.42
7.4.40.0060.01022.77
7.4.30.0120.00616.49
7.4.00.0100.00614.74
7.3.330.0000.00513.15
7.3.320.0000.00613.12
7.3.310.0040.00416.27
7.3.300.0070.00016.36
7.3.290.0150.00016.32
7.3.280.0070.01016.29
7.3.270.0070.01117.40
7.3.260.0140.00316.42
7.3.250.0120.00716.36
7.3.240.0100.00716.27
7.3.230.0120.00316.39
7.3.210.0080.01216.22
7.3.200.0100.01119.39
7.3.190.0150.00816.26
7.3.180.0080.00816.32
7.3.170.0070.01016.33
7.3.160.0060.00916.28
7.3.120.0060.01214.86
7.3.110.0100.01014.74
7.3.100.0100.00314.68
7.3.90.0080.00814.35
7.3.80.0140.00014.74
7.3.70.0040.00814.78
7.3.60.0030.01014.72
7.3.50.0130.00314.70
7.3.40.0000.01414.54
7.3.30.0040.00814.79
7.3.20.0040.00716.25
7.3.10.0070.00416.63
7.3.00.0070.00416.64
7.2.330.0100.00716.57
7.2.320.0100.00716.30
7.2.310.0170.00616.21
7.2.300.0060.01116.61
7.2.290.0080.00816.20
7.2.250.0060.01214.65
7.2.240.0160.00314.73
7.2.230.0030.00914.84
7.2.220.0060.00914.75
7.2.210.0120.00314.73
7.2.200.0040.00814.54
7.2.190.0100.00714.66
7.2.180.0030.01414.76
7.2.170.0030.01215.03
7.2.00.0060.00619.19
7.1.330.0030.01015.53
7.1.320.0090.00615.87
7.1.310.0040.01115.56
7.1.300.0060.00615.78
7.1.290.0030.00715.69
7.1.280.0060.00915.73
7.1.270.0080.00415.67
7.1.260.0040.00715.61
7.1.100.0080.00317.99
7.1.70.0030.00616.80
7.1.60.0080.01519.46
7.1.50.0030.01316.88
7.1.00.0100.07022.36
7.0.200.0290.00014.55
7.0.140.0030.07322.08
7.0.60.0070.08719.89
7.0.50.0070.08317.90
7.0.40.0230.07720.03
7.0.30.0370.05720.09
7.0.20.0170.05320.12
7.0.10.0130.07020.12
7.0.00.0130.03020.08
5.6.280.0100.06321.04
5.6.210.0070.03720.66
5.6.200.0100.06318.12
5.6.190.0170.06020.63
5.6.180.0130.07020.43
5.6.170.0430.07320.45
5.6.160.0000.04320.61
5.6.150.0170.07018.13
5.6.140.0100.06718.17
5.6.130.0000.05318.20
5.6.120.0000.05320.99
5.6.110.0070.07321.12
5.6.100.0130.07320.97
5.6.90.0130.08021.02
5.6.80.0130.07720.52
5.6.70.4600.03320.51
5.5.350.0330.07320.31
5.5.340.0070.04017.89
5.5.330.0100.05720.40
5.5.320.0330.07320.28
5.5.310.0330.07720.38
5.5.300.0000.04317.94
5.5.290.0030.07718.01
5.5.280.0030.05720.86
5.5.270.0070.08320.67
5.5.260.0100.08720.76
5.5.250.0130.06720.60
5.5.240.2670.03320.20
5.4.450.0700.05319.30
5.4.440.0800.07019.63
5.4.430.0670.06019.45
5.4.420.0330.07019.56
5.4.410.0930.08319.47
5.4.400.0700.05318.95
5.4.390.0770.06319.14
5.4.380.0530.04018.58
5.4.370.0270.05718.74
5.4.360.0270.05318.49
5.4.350.0270.06018.70
5.4.340.0200.07018.50
5.4.320.0080.05012.45
5.4.310.0040.03912.45
5.4.300.0130.03112.45
5.4.290.0110.03612.44
5.4.280.0070.03612.33
5.4.270.0080.05112.33
5.4.260.0070.04812.33
5.4.250.0070.03812.33
5.4.240.0070.03612.33
5.4.230.0060.03912.32
5.4.220.0090.03812.32
5.4.210.0070.04312.32
5.4.200.0120.04112.32
5.4.190.0080.03812.32
5.4.180.0110.04712.32
5.4.170.0090.03712.33
5.4.160.0140.04312.33
5.4.150.0060.05012.32
5.4.140.0050.03912.00
5.4.130.0090.03512.00
5.4.120.0050.05111.95
5.4.110.0100.03511.95
5.4.100.0080.04111.95
5.4.90.0080.04511.95
5.4.80.0090.05111.95
5.4.70.0110.05511.94
5.4.60.0110.05011.95
5.4.50.0060.05411.95
5.4.40.0080.04111.93
5.4.30.0110.03111.93
5.4.20.0050.03911.93
5.4.10.0070.05011.93
5.4.00.0060.03911.41
5.3.290.0030.04112.80
5.3.280.0090.05112.71
5.3.270.0050.05512.72
5.3.260.0060.04812.72
5.3.250.0060.03912.72
5.3.240.0070.03812.72
5.3.230.0050.04012.71
5.3.220.0060.04512.68
5.3.210.0070.03812.68
5.3.200.0060.04012.68
5.3.190.0090.03812.68
5.3.180.0090.03812.68
5.3.170.0050.04412.67
5.3.160.0100.04512.68
5.3.150.0070.03912.68
5.3.140.0110.03612.66
5.3.130.0070.03912.66
5.3.120.0070.04112.66
5.3.110.0070.03912.66
5.3.100.0110.03212.12
5.3.90.0050.03912.08
5.3.80.0050.04112.08
5.3.70.0070.03812.07
5.3.60.0110.04212.07
5.3.50.0090.03512.00
5.3.40.0080.04312.00
5.3.30.0120.05111.94
5.3.20.0120.04611.72
5.3.10.0120.03711.69
5.3.00.0060.03811.68
5.2.170.0080.0319.18
5.2.160.0060.0309.18
5.2.150.0050.0339.18
5.2.140.0110.0299.17
5.2.130.0050.0309.14
5.2.120.0070.0269.13
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0050.0299.14
5.2.80.0080.0319.14
5.2.70.0060.0309.13
5.2.60.0060.0309.08
5.2.50.0070.0289.05
5.2.40.0040.0309.03
5.2.30.0060.0309.01
5.2.20.0060.0289.00
5.2.10.0040.0298.92
5.2.00.0070.0278.77
5.1.60.0040.0248.06
5.1.50.0040.0258.06
5.1.40.0080.0218.04
5.1.30.0030.0278.39
5.1.20.0020.0298.42
5.1.10.0040.0268.14
5.1.00.0040.0278.14
5.0.50.0060.0266.61
5.0.40.0030.0236.48
5.0.30.0050.0306.29
5.0.20.0070.0226.26
5.0.10.0050.0236.23
5.0.00.0060.0396.23
4.4.90.0060.0214.77
4.4.80.0040.0174.76
4.4.70.0030.0194.75
4.4.60.0020.0164.76
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0050.0144.76
4.4.20.0040.0164.84
4.4.10.0040.0234.85
4.4.00.0050.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0164.66
4.3.90.0040.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0050.0134.63
4.3.50.0030.0164.63
4.3.40.0050.0234.54
4.3.30.0000.0183.27
4.3.20.0030.0153.25
4.3.10.0030.0163.20
4.3.00.0300.01310.31

preferences:
39.01 ms | 400 KiB | 5 Q