3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "\xE9"; // é echo html_entity_decode(utf8_encode($string), ENT_QUOTES, '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)
8.3.60.0130.01016.63
8.3.50.0090.00722.78
8.3.40.0100.00718.71
8.3.30.0070.00718.96
8.3.20.0070.00020.21
8.3.10.0040.00420.44
8.3.00.0060.00319.38
8.2.180.0130.00616.88
8.2.170.0030.01022.96
8.2.160.0140.00420.39
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0060.00326.16
8.2.120.0040.00421.04
8.2.110.0030.00620.53
8.2.100.0040.00717.72
8.2.90.0030.00619.07
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.17
8.2.30.0040.00419.36
8.2.20.0030.00517.67
8.2.10.0070.00017.89
8.2.00.0000.00817.55
8.1.280.0140.00425.92
8.1.270.0060.00323.83
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00722.04
8.1.230.0080.00422.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0080.00018.65
8.1.160.0000.00821.91
8.1.150.0040.00418.76
8.1.140.0050.00217.25
8.1.130.0060.00017.74
8.1.120.0050.00217.39
8.1.110.0040.00417.25
8.1.100.0030.00617.37
8.1.90.0070.00017.29
8.1.80.0030.00317.38
8.1.70.0000.00817.36
8.1.60.0080.00017.46
8.1.50.0080.00017.45
8.1.40.0080.00017.31
8.1.30.0030.00617.53
8.1.20.0050.00217.47
8.1.10.0000.00817.52
8.1.00.0040.00417.45
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.43
8.0.270.0000.00717.29
8.0.260.0000.00617.25
8.0.250.0040.00416.94
8.0.240.0000.00716.81
8.0.230.0050.00216.85
8.0.220.0030.00316.76
8.0.210.0030.00616.86
8.0.200.0080.00016.74
8.0.190.0050.00316.78
8.0.180.0070.00016.73
8.0.170.0000.00716.82
8.0.160.0000.00716.78
8.0.150.0080.00016.65
8.0.140.0000.00716.65
8.0.130.0000.00613.19
8.0.120.0000.00816.82
8.0.110.0080.00016.79
8.0.100.0020.00516.80
8.0.90.0040.00416.77
8.0.80.0130.00316.70
8.0.70.0000.00716.83
8.0.60.0020.00516.64
8.0.50.0040.00416.84
8.0.30.0130.00617.13
8.0.20.0120.00917.40
8.0.10.0040.00416.80
8.0.00.0100.00916.87
7.4.330.0050.00015.00
7.4.320.0050.00216.45
7.4.300.0060.00016.58
7.4.290.0030.00316.57
7.4.280.0040.00416.45
7.4.270.0050.00216.39
7.4.260.0030.00316.47
7.4.250.0070.00016.38
7.4.240.0030.00316.43
7.4.230.0000.00716.61
7.4.220.0030.01316.53
7.4.210.0070.00716.53
7.4.200.0030.00316.52
7.4.160.0030.01316.54
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0100.01016.38
7.4.120.0120.00516.43
7.4.110.0070.01116.43
7.4.100.0150.00316.29
7.4.90.0070.01016.54
7.4.80.0090.01319.39
7.4.70.0060.01216.31
7.4.60.0100.00716.56
7.4.50.0050.00316.20
7.4.40.0030.01216.23
7.4.30.0100.01016.43
7.4.00.0130.00315.11
7.3.330.0000.00613.04
7.3.320.0050.00012.97
7.3.310.0000.00716.21
7.3.300.0070.00016.03
7.3.290.0030.01016.09
7.3.280.0070.01016.14
7.3.270.0140.00417.40
7.3.260.0030.01416.51
7.3.250.0030.01416.33
7.3.240.0100.01416.30
7.3.230.0110.00716.39
7.3.210.0030.01316.30
7.3.200.0110.01019.39
7.3.190.0030.01416.44
7.3.180.0130.00316.36
7.3.170.0030.01316.27
7.3.160.0140.00716.42
7.2.330.0070.01016.64
7.2.320.0100.00616.17
7.2.310.0090.00916.55
7.2.300.0000.01616.58
7.2.290.0100.00616.43
7.2.60.0030.01016.71
7.2.00.0110.00419.21
7.1.200.0100.00315.72
7.1.100.0070.00417.97
7.1.70.0040.00416.77
7.1.60.0070.01419.61
7.1.50.0130.01016.84
7.1.00.0070.07322.34
7.0.200.0030.00716.85
7.0.140.0030.07322.07
7.0.60.0170.06719.97
7.0.50.0070.03717.80
7.0.40.0030.09020.39
7.0.30.0300.04720.13
7.0.20.0370.07720.09
7.0.10.0070.07720.16
7.0.00.0130.08320.13
5.6.280.0000.07720.89
5.6.210.0000.09020.75
5.6.200.0100.05718.16
5.6.190.0030.04720.57
5.6.180.0170.07020.41
5.6.170.0370.06020.50
5.6.160.0030.09020.40
5.6.150.0100.05018.25
5.6.140.0030.09018.20
5.6.130.0030.05318.07
5.6.120.0070.04320.97
5.6.110.0070.06721.08
5.6.100.0030.06320.98
5.6.90.0070.09020.96
5.6.80.0100.08320.28
5.6.70.4570.03720.35
5.5.350.0330.05720.39
5.5.340.0100.05017.91
5.5.330.0100.08020.14
5.5.320.0200.04020.41
5.5.310.0230.08020.31
5.5.300.0100.06317.98
5.5.290.0100.08318.02
5.5.280.0100.06320.79
5.5.270.0130.06020.64
5.5.260.0000.07320.86
5.5.250.0000.04320.58
5.5.240.0200.03720.27
5.4.450.1270.03719.46
5.4.440.0300.05019.21
5.4.430.0500.05719.35
5.4.420.0500.05719.41
5.4.410.0170.06019.20
5.4.400.0700.05319.01
5.4.390.0930.05719.04
5.4.380.0270.05018.71
5.4.370.0300.06718.64
5.4.360.0230.06718.60
5.4.350.0230.05718.49
5.4.340.0270.05318.57
5.4.320.0050.03712.45
5.4.310.0050.03912.45
5.4.300.0060.03612.45
5.4.290.0040.04012.45
5.4.280.0080.03412.35
5.4.270.0070.03612.34
5.4.260.0070.03512.34
5.4.250.0070.03612.34
5.4.240.0050.04412.34
5.4.230.0070.03612.34
5.4.220.0040.03612.34
5.4.210.0080.03212.34
5.4.200.0040.03912.34
5.4.190.0040.03712.33
5.4.180.0040.03712.33
5.4.170.0060.03412.35
5.4.160.0060.03512.34
5.4.150.0050.03912.34
5.4.140.0070.04112.02
5.4.130.0100.03512.01
5.4.120.0070.03311.96
5.4.110.0040.03611.96
5.4.100.0100.04611.96
5.4.90.0090.04311.96
5.4.80.0020.04211.96
5.4.70.0050.03511.96
5.4.60.0050.03511.96
5.4.50.0070.04111.96
5.4.40.0070.03311.95
5.4.30.0070.03511.95
5.4.20.0080.03411.95
5.4.10.0080.03211.95
5.4.00.0090.03211.43
5.3.290.0050.04012.80
5.3.280.0040.04012.71
5.3.270.0040.04012.72
5.3.260.0030.04112.72
5.3.250.0060.03712.72
5.3.240.0060.03612.72
5.3.230.0040.03912.71
5.3.220.0020.04112.68
5.3.210.0050.03912.68
5.3.200.0050.04312.68
5.3.190.0030.04112.67
5.3.180.0060.03712.67
5.3.170.0020.04112.67
5.3.160.0080.03612.67
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0050.04212.66
5.3.120.0130.04012.66
5.3.110.0120.03412.65
5.3.100.0110.03912.12
5.3.90.0060.03712.09
5.3.80.0050.04312.07
5.3.70.0040.04212.07
5.3.60.0050.03812.06
5.3.50.0080.03512.00
5.3.40.0080.03512.00
5.3.30.0070.03411.94
5.3.20.0040.04111.71
5.3.10.0070.03911.69
5.3.00.0080.05011.67
5.2.170.0120.0369.18
5.2.160.0110.0389.18
5.2.150.0100.0439.18
5.2.140.0080.0389.17
5.2.130.0090.0399.14
5.2.120.0050.0309.13
5.2.110.0070.0299.14
5.2.100.0050.0339.14
5.2.90.0090.0299.13
5.2.80.0060.0319.13
5.2.70.0050.0349.13
5.2.60.0060.0319.09
5.2.50.0050.0389.05
5.2.40.0070.0379.03
5.2.30.0060.0329.01
5.2.20.0040.0319.00
5.2.10.0060.0318.92
5.2.00.0110.0318.78
5.1.60.0050.0398.07
5.1.50.0060.0348.06
5.1.40.0060.0238.05
5.1.30.0060.0268.39
5.1.20.0070.0248.41
5.1.10.0050.0328.14
5.1.00.0050.0368.14
5.0.50.0050.0206.62
5.0.40.0040.0206.48
5.0.30.0040.0336.29
5.0.20.0030.0246.27
5.0.10.0070.0216.24
5.0.00.0050.0346.23
4.4.90.0040.0184.78
4.4.80.0020.0194.76
4.4.70.0040.0164.76
4.4.60.0090.0184.76
4.4.50.0050.0224.77
4.4.40.0070.0334.71
4.4.30.0040.0244.76
4.4.20.0020.0244.84
4.4.10.0030.0254.85
4.4.00.0030.0334.76
4.3.110.0060.0134.67
4.3.100.0050.0154.67
4.3.90.0030.0164.64
4.3.80.0040.0254.58
4.3.70.0040.0154.63
4.3.60.0050.0144.63
4.3.50.0030.0174.63
4.3.40.0020.0264.54
4.3.30.0010.0183.29
4.3.20.0030.0193.26
4.3.10.0040.0173.19
4.3.00.0030.02018.16

preferences:
44.51 ms | 401 KiB | 5 Q