3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mb_convert_encoding('&#230;', 'UTF-8', 'HTML-ENTITIES');

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)
8.3.60.0110.01118.49
8.3.50.0100.00821.88
8.3.40.0070.00718.67
8.3.30.0140.00718.99
8.3.20.0070.00020.04
8.3.10.0080.00021.84
8.3.00.0040.00422.48
8.2.180.0100.01018.29
8.2.170.0070.00722.96
8.2.160.0100.00720.77
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00417.75
8.2.110.0070.00322.14
8.2.100.0040.00717.66
8.2.90.0000.00719.05
8.2.80.0040.00418.05
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0070.00018.22
8.2.30.0050.00217.95
8.2.20.0060.00317.57
8.2.10.0070.00017.49
8.2.00.0040.00417.51
8.1.280.0030.01025.92
8.1.270.0080.00023.91
8.1.260.0030.00726.35
8.1.250.0050.00328.09
8.1.240.0040.00423.81
8.1.230.0060.00619.02
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00817.39
8.1.180.0000.00918.10
8.1.170.0040.00418.66
8.1.160.0050.00322.00
8.1.150.0040.00418.61
8.1.140.0030.00917.33
8.1.130.0000.00617.75
8.1.120.0000.00717.29
8.1.110.0000.00717.41
8.1.100.0070.00017.26
8.1.90.0000.00717.36
8.1.80.0000.00717.34
8.1.70.0040.00417.41
8.1.60.0080.00017.49
8.1.50.0060.00317.46
8.1.40.0000.00817.43
8.1.30.0030.00717.56
8.1.20.0000.00717.58
8.1.10.0000.00717.36
8.1.00.0050.00217.46
8.0.300.0050.00218.77
8.0.290.0080.00016.89
8.0.280.0030.00318.37
8.0.270.0000.00717.22
8.0.260.0030.00516.73
8.0.250.0030.00316.97
8.0.240.0000.00716.82
8.0.230.0000.00716.77
8.0.220.0030.00316.73
8.0.210.0070.00016.75
8.0.200.0040.00416.92
8.0.190.0100.00016.82
8.0.180.0040.00416.74
8.0.170.0030.00616.88
8.0.160.0040.00416.69
8.0.150.0040.00416.73
8.0.140.0070.00016.79
8.0.130.0060.00013.24
8.0.120.0040.00416.66
8.0.110.0040.00416.84
8.0.100.0020.00516.86
8.0.90.0040.00416.71
8.0.80.0060.00916.73
8.0.70.0070.00016.88
8.0.60.0030.00516.64
8.0.50.0050.00216.59
8.0.30.0140.00816.95
8.0.20.0110.00917.40
8.0.10.0040.00416.80
8.0.00.0070.01116.67
7.4.330.0020.00215.00
7.4.320.0000.00616.43
7.4.300.0060.00016.49
7.4.290.0030.00316.31
7.4.280.0030.00316.42
7.4.270.0040.00416.51
7.4.260.0000.00716.33
7.4.250.0030.00316.47
7.4.240.0050.00316.50
7.4.230.0070.00016.62
7.4.220.0140.00416.45
7.4.210.0090.00716.48
7.4.200.0030.00316.63
7.4.190.0000.00716.48
7.4.160.0150.00916.28
7.4.150.0110.00717.40
7.4.140.0150.00417.86
7.4.130.0140.00416.42
7.4.120.0090.00816.37
7.4.110.0060.01216.43
7.4.100.0120.00616.34
7.4.90.0120.00616.42
7.4.80.0030.01319.39
7.4.70.0160.00016.47
7.4.60.0000.02116.46
7.4.50.0040.00416.38
7.4.40.0040.01522.77
7.4.30.0040.01116.55
7.4.00.0060.00714.76
7.3.330.0030.00313.11
7.3.320.0000.00613.17
7.3.310.0000.00716.04
7.3.300.0000.00716.18
7.3.290.0110.00316.22
7.3.280.0090.00616.14
7.3.270.0110.01117.40
7.3.260.0080.00816.30
7.3.250.0100.00816.34
7.3.240.0080.01116.21
7.3.230.0030.01316.39
7.3.210.0160.00616.33
7.3.200.0100.00716.52
7.3.190.0090.00916.25
7.3.180.0090.00916.49
7.3.170.0080.00816.27
7.3.160.0060.01616.21
7.3.120.0060.01014.71
7.3.110.0030.01414.66
7.3.100.0110.00714.65
7.3.90.0030.01214.65
7.3.80.0060.00314.32
7.3.70.0060.00614.77
7.3.60.0000.01314.80
7.3.50.0090.00614.81
7.3.40.0070.01014.54
7.3.30.0030.00614.74
7.3.20.0000.00916.63
7.3.10.0130.00316.27
7.3.00.0030.01216.76
7.2.330.0170.00316.26
7.2.320.0110.01116.37
7.2.310.0060.01816.62
7.2.300.0110.00816.26
7.2.290.0060.01016.51
7.2.250.0030.01215.14
7.2.240.0090.01214.59
7.2.230.0100.00615.07
7.2.220.0090.00614.91
7.2.210.0090.00615.12
7.2.200.0080.00414.94
7.2.190.0070.01114.88
7.2.180.0040.00814.86
7.2.170.0070.01014.96
7.2.00.0000.00918.89
7.1.330.0060.00815.72
7.1.320.0000.01615.62
7.1.310.0060.01215.61
7.1.300.0120.00315.59
7.1.290.0030.00915.61
7.1.280.0000.01115.70
7.1.270.0100.00315.74
7.1.260.0060.00315.72
7.1.100.0000.01118.08
7.1.70.0040.00416.93
7.1.60.0120.00919.82
7.1.50.0100.01016.58
7.1.00.0000.08022.51
7.0.200.0110.00416.81
7.0.140.0000.07722.09
7.0.60.0200.04719.99
7.0.50.0130.07717.87
7.0.40.0100.03720.12
7.0.30.0370.04720.09
7.0.20.0400.06720.33
7.0.10.0000.08020.09
7.0.00.0100.08320.13
5.6.280.0070.07020.89
5.6.210.0070.04020.55
5.6.200.0130.07018.16
5.6.190.0100.06320.61
5.6.180.0270.08720.57
5.6.170.0300.07720.50
5.6.160.0030.06020.50
5.6.150.0070.04718.20
5.6.140.0100.06718.18
5.6.130.0200.06718.18
5.6.120.0030.05021.04
5.6.110.0100.08320.98
5.6.100.0000.08721.13
5.6.90.0130.08020.87
5.6.80.0070.06020.41
5.5.350.0130.03720.43
5.5.340.0030.05317.91
5.5.330.0130.05720.15
5.5.320.0200.04020.07
5.5.310.0270.08020.16
5.5.300.0070.06717.88
5.5.290.0070.06717.91
5.5.280.0130.04020.72
5.5.270.0270.07320.78
5.5.260.0100.08320.75
5.5.250.0100.04020.66
5.5.240.0170.03320.15
5.4.450.0400.06719.36
5.4.440.0230.08719.46
5.4.430.0300.06719.46
5.4.420.0270.04719.47
5.4.410.0470.04319.22
5.4.400.0330.04019.06
5.4.390.0400.07719.00
5.4.380.0370.03719.03
5.4.370.0330.04018.89
5.4.360.0330.06019.16
5.4.350.0400.07318.96
5.4.340.0430.07319.03
5.4.320.0330.06319.15
5.4.310.0470.07319.13
5.4.300.0500.07019.03
5.4.290.0430.06318.88
5.4.280.0330.04019.13
5.4.270.0330.03719.05
5.4.260.0300.04019.13
5.4.250.0330.03719.14
5.4.240.0370.05019.07
5.4.230.0330.04318.86
5.4.220.0430.07719.16
5.4.210.0530.06319.03
5.4.200.0370.03719.05
5.4.190.0370.04718.98
5.4.180.0430.06319.11
5.4.170.0430.07018.87
5.4.160.0270.04319.12
5.4.150.0470.06319.03
5.4.140.0470.06316.43
5.4.130.0370.04016.11
5.4.120.0730.04716.43
5.4.110.0330.03716.41
5.4.100.0330.03316.35
5.4.90.0300.03716.34
5.4.80.0330.04016.35
5.4.70.0400.04716.35
5.4.60.0400.06716.32
5.4.50.0330.03716.32
5.4.40.0470.06016.45
5.4.30.0470.03316.45
5.4.20.0330.04016.36
5.4.10.0330.04316.34
5.4.00.0430.05715.86
5.3.290.0430.05714.48
5.3.280.0300.04714.54
5.3.270.0400.05714.54
5.3.260.0370.04014.54
5.3.250.0400.04714.39
5.3.240.0400.06314.48
5.3.230.0430.06314.54
5.3.220.0400.05014.50
5.3.210.0330.05014.48
5.3.200.0370.04314.51
5.3.190.0400.07014.49
5.3.180.0430.06714.49
5.3.170.0470.06714.45
5.3.160.0370.03714.48
5.3.150.0470.06014.34
5.3.140.0400.05314.37
5.3.130.0470.04014.47
5.3.120.0600.02714.52
5.3.110.0500.07314.47
5.3.100.0400.04313.95
5.3.90.0530.05313.95
5.3.80.0500.05013.99
5.3.70.0300.04313.96
5.3.60.0400.04713.92
5.3.50.0430.05013.77
5.3.40.0500.05313.75
5.3.30.0400.04713.74
5.3.20.0470.04313.65
5.3.10.0570.03713.48
5.3.00.0430.04713.45
5.2.170.0370.05311.13
5.2.160.0400.02311.31
5.2.150.0500.05011.13
5.2.140.0400.03711.07
5.2.130.0370.02711.00
5.2.120.0400.05311.08
5.2.110.0330.04711.02
5.2.100.0270.03711.08
5.2.90.0430.04311.03
5.2.80.0370.02710.98
5.2.70.0400.02010.99
5.2.60.0330.02711.20
5.2.50.0300.03010.86
5.2.40.0230.02710.93
5.2.30.0370.04310.82
5.2.20.0200.03010.94
5.2.10.0300.05310.86
5.2.00.0300.05310.66
5.1.60.0270.03710.05
5.1.50.0300.0279.96
5.1.40.0330.0179.99
5.1.30.0330.05310.34
5.1.20.0300.04310.22
5.1.10.0400.04010.01
5.1.00.0300.02310.12
5.0.50.0100.0238.49
5.0.40.0200.0378.24
5.0.30.0170.0538.16
5.0.20.0170.0438.18
5.0.10.0200.0308.20
5.0.00.0200.0308.20
4.4.90.0100.0177.71
4.4.80.0170.0207.71
4.4.70.0230.0077.71
4.4.60.0170.0307.71
4.4.50.0130.0377.71
4.4.40.0170.0437.71
4.4.30.0130.0307.71
4.4.20.0170.0377.71
4.4.10.0200.0277.71
4.4.00.0100.0277.71
4.3.110.0170.0277.71
4.3.100.0170.0237.71
4.3.90.0200.0207.71
4.3.80.0130.0237.71
4.3.70.0200.0307.71
4.3.60.0230.0237.71
4.3.50.0230.0277.71
4.3.40.0130.0537.71
4.3.30.0170.0377.71
4.3.20.0070.0337.71
4.3.10.0000.0277.71
4.3.00.0100.0337.71

preferences:
58.68 ms | 401 KiB | 5 Q