3v4l.org

run code in 300+ PHP versions simultaneously
<?php $food = 'jalapeƱo'; echo mb('utf-8', 'ascii', $food); echo mb_convert_encoding($food, 'ascii', '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)
8.3.60.0030.01316.59
8.3.50.0120.00722.05
8.3.40.0030.01018.75
8.3.30.0130.00318.90
8.3.20.0040.00420.07
8.3.10.0040.00421.77
8.3.00.0120.00817.65
8.2.180.0140.00316.75
8.2.170.0110.00422.96
8.2.160.0000.01420.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.10
8.2.110.0060.00322.20
8.2.100.0060.00618.09
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0030.00617.91
8.2.50.0050.00518.07
8.2.40.0030.00518.16
8.2.30.0070.00318.05
8.2.20.0000.00817.66
8.2.10.0070.00018.10
8.2.00.0060.00317.68
8.1.280.0070.01025.92
8.1.270.0040.00423.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00523.83
8.1.230.0040.00719.20
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0040.00418.33
8.1.160.0030.00521.93
8.1.150.0040.00418.68
8.1.140.0040.00417.29
8.1.130.0000.00717.73
8.1.120.0070.00017.28
8.1.110.0000.00717.27
8.1.100.0040.00417.40
8.1.90.0000.00817.41
8.1.80.0070.00017.43
8.1.70.0080.00017.28
8.1.60.0090.00017.46
8.1.50.0040.00417.35
8.1.40.0040.00417.50
8.1.30.0000.00817.61
8.1.20.0030.00517.57
8.1.10.0070.00017.59
8.1.00.0020.00517.50
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.43
8.0.270.0000.00717.09
8.0.260.0030.00317.08
8.0.250.0030.00316.99
8.0.240.0060.00316.80
8.0.230.0050.00216.82
8.0.220.0000.00716.77
8.0.210.0000.00716.85
8.0.200.0000.00616.83
8.0.190.0070.00016.89
8.0.180.0070.00016.78
8.0.170.0060.00316.92
8.0.160.0040.00416.88
8.0.150.0040.00416.86
8.0.140.0090.00016.88
8.0.130.0070.00013.30
8.0.120.0000.00816.85
8.0.110.0070.00016.92
8.0.100.0000.00716.82
8.0.90.0050.00316.68
8.0.80.0070.00716.83
8.0.70.0040.00416.89
8.0.60.0080.00016.66
8.0.50.0050.00316.92
8.0.30.0070.01217.04
8.0.20.0140.00617.40
8.0.10.0000.00717.05
8.0.00.0100.00716.69
7.4.330.0050.00015.05
7.4.320.0000.00716.45
7.4.300.0060.00316.63
7.4.290.0030.00316.59
7.4.280.0000.00716.39
7.4.270.0000.00716.57
7.4.260.0030.00316.59
7.4.250.0030.00316.55
7.4.240.0060.00116.42
7.4.230.0000.00716.57
7.4.220.0090.00616.43
7.4.210.0090.00616.59
7.4.200.0000.00716.50
7.4.160.0060.00916.57
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0080.00816.59
7.4.120.0120.00616.55
7.4.110.0070.01016.50
7.4.100.0150.00316.60
7.4.90.0090.00916.63
7.4.80.0160.01219.39
7.4.70.0080.01416.42
7.4.60.0110.00716.42
7.4.50.0090.00016.54
7.4.40.0090.00916.52
7.4.30.0040.01116.24
7.4.10.0060.00915.05
7.4.00.0050.01015.04
7.3.330.0040.00413.09
7.3.320.0020.00213.09
7.3.310.0000.00716.24
7.3.300.0000.00616.24
7.3.290.0070.00616.22
7.3.280.0090.00916.22
7.3.270.0120.00617.40
7.3.260.0060.01216.54
7.3.250.0040.01316.42
7.3.240.0110.00816.34
7.3.230.0100.00716.47
7.3.210.0060.01416.24
7.3.200.0110.00619.39
7.3.190.0070.01416.14
7.3.180.0060.01116.11
7.3.170.0040.01216.40
7.3.160.0150.00016.41
7.3.130.0040.01514.78
7.3.120.0060.01014.70
7.3.110.0090.00914.89
7.3.100.0100.00314.89
7.3.90.0040.00814.79
7.3.80.0030.00514.52
7.3.70.0000.01414.64
7.3.60.0070.00714.61
7.3.50.0030.01014.65
7.3.40.0080.00314.74
7.3.30.0030.00614.59
7.3.20.0080.00316.46
7.3.10.0110.00016.39
7.3.00.0070.00716.61
7.2.330.0110.00616.55
7.2.320.0110.01116.64
7.2.310.0070.01016.23
7.2.300.0070.01016.49
7.2.290.0030.01316.23
7.2.260.0080.01115.04
7.2.250.0000.01314.87
7.2.240.0090.00615.00
7.2.230.0100.00614.97
7.2.220.0080.00614.98
7.2.210.0000.01414.71
7.2.200.0030.01315.01
7.2.190.0030.01014.94
7.2.180.0080.00414.94
7.2.170.0000.01214.95
7.2.160.0070.00714.61
7.2.150.0000.01316.93
7.2.140.0070.00716.88
7.2.130.0030.01016.63
7.2.120.0030.00616.60
7.2.110.0030.01016.73
7.2.100.0070.00716.88
7.2.90.0070.00716.63
7.2.80.0100.00316.85
7.2.70.0090.00916.77
7.2.60.0060.00816.71
7.2.50.0000.01616.82
7.2.40.0000.01316.88
7.2.30.0000.01216.45
7.2.20.0040.00816.84
7.2.10.0120.00016.58
7.2.00.0060.01017.97
7.1.330.0090.00615.59
7.1.320.0040.00415.82
7.1.310.0060.00615.77
7.1.300.0030.00715.75
7.1.290.0000.01015.63
7.1.280.0030.01015.18
7.1.270.0000.01515.35
7.1.260.0060.00615.75
7.1.250.0000.01215.62
7.1.240.0000.00915.72
7.1.230.0060.00315.75
7.1.220.0070.00715.45
7.1.210.0090.00315.37
7.1.200.0070.00515.62
7.1.190.0000.01215.50
7.1.180.0080.00315.66
7.1.170.0070.00715.74
7.1.160.0000.00815.68
7.1.150.0060.00915.73
7.1.140.0080.00515.70
7.1.130.0030.00515.64
7.1.120.0000.01715.72
7.1.110.0000.01015.42
7.1.100.0070.00716.82
7.1.90.0040.00815.62
7.1.80.0050.00515.70
7.1.70.0060.00616.16
7.1.60.0090.01017.40
7.1.50.0040.01216.21
7.1.40.0000.01015.71
7.1.30.0070.00715.64
7.1.20.0070.00715.52
7.1.10.0070.00715.56
7.1.00.0030.04118.93
7.0.330.0060.00914.92
7.0.320.0030.00615.19
7.0.310.0060.00915.21
7.0.300.0090.00315.06
7.0.290.0040.01115.32
7.0.280.0080.00415.41
7.0.270.0000.01315.26
7.0.260.0070.01015.32
7.0.250.0060.00615.41
7.0.240.0070.00715.30
7.0.230.0040.00415.10
7.0.220.0030.00515.40
7.0.210.0000.01315.37
7.0.200.0020.01115.93
7.0.190.0030.00515.21
7.0.180.0070.00315.28
7.0.170.0000.01315.38
7.0.160.0070.00415.45
7.0.150.0030.01015.05
7.0.140.0100.03618.74
7.0.130.0100.00315.36
7.0.120.0070.00715.17
7.0.110.0090.00315.40
7.0.100.0000.01115.43
7.0.90.0030.01015.39
7.0.80.0070.00715.32
7.0.70.0040.01215.27
7.0.60.0050.04917.58
7.0.50.0070.02516.58
7.0.40.0100.02816.81
7.0.30.0220.03416.83
7.0.20.0250.03816.76
7.0.10.0050.04916.79
7.0.00.0030.02816.78
5.6.400.0040.00514.18
5.6.390.0110.00314.19
5.6.380.0120.00014.12
5.6.370.0030.00613.96
5.6.360.0060.00914.29
5.6.350.0140.00013.96
5.6.340.0000.01014.28
5.6.330.0090.00614.14
5.6.320.0100.00314.39
5.6.310.0030.01014.25
5.6.300.0080.00013.84
5.6.290.0080.00014.50
5.6.280.0080.03617.35
5.6.270.0030.00614.24
5.6.260.0060.00614.09
5.6.250.0070.00714.17
5.6.240.0050.00514.11
5.6.230.0000.01414.16
5.6.220.0000.01513.98
5.6.210.0130.03317.37
5.6.200.0050.03316.13
5.6.190.0050.02317.31
5.6.180.0150.02117.33
5.6.170.0230.03217.24
5.6.160.0060.04617.33
5.6.150.0000.04416.08
5.6.140.0120.02216.17
5.6.130.0030.02516.12
5.6.120.0030.04817.51
5.6.110.0070.04817.54
5.6.100.0120.03317.52
5.6.90.0050.03917.58
5.6.80.0120.03717.17
5.6.70.0080.00414.02
5.6.60.0000.01313.89
5.6.50.0040.01114.02
5.6.40.0060.00614.14
5.6.30.0000.01113.89
5.6.20.0090.00014.23
5.6.10.0090.00314.16
5.6.00.0070.00314.04
5.5.380.0040.00714.03
5.5.370.0100.00614.00
5.5.360.0070.00714.26
5.5.350.0130.04317.21
5.5.340.0020.03816.08
5.5.330.0030.04517.26
5.5.320.0170.04017.12
5.5.310.0170.02517.21
5.5.300.0060.04415.81
5.5.290.0050.02516.11
5.5.280.0060.04817.30
5.5.270.0030.04817.26
5.5.260.0000.03817.52
5.5.250.0100.04217.45
5.5.240.0030.02417.06
5.5.230.0030.00614.07
5.5.220.0090.00314.10
5.5.210.0030.01014.09
5.5.200.0060.00314.12
5.5.190.0060.01213.97
5.5.180.0070.00314.05
5.5.170.0070.00713.93
5.5.160.0040.00814.01
5.5.150.0070.00713.96
5.5.140.0060.00914.17
5.5.130.0040.00814.02
5.5.120.0120.00313.79
5.5.110.0040.00814.00
5.5.100.0060.00314.14
5.5.90.0040.00714.21
5.5.80.0030.01213.74
5.5.70.0050.00513.88
5.5.60.0070.01013.68
5.5.50.0070.01014.05
5.5.40.0070.01014.27
5.5.30.0050.00513.94
5.5.20.0030.01013.67
5.5.10.0030.01013.73
5.5.00.0070.00713.81
5.4.450.0400.02815.08
5.4.440.0530.02815.27
5.4.430.0520.03015.32
5.4.420.0560.02514.92
5.4.410.0070.02814.97
5.4.400.0170.02814.70
5.4.390.0180.02714.74
5.4.380.0100.03014.73
5.4.370.0020.03414.76
5.4.360.0070.02614.65
5.4.350.0060.01811.36
5.4.340.0080.02511.36
5.4.330.0070.00310.77
5.4.320.0040.02611.54
5.4.310.0050.02311.62
5.4.300.0010.02411.63
5.4.290.0040.02411.54
5.4.280.0040.02311.54
5.4.270.0060.02111.59
5.4.260.0050.02111.63
5.4.250.0020.02311.49
5.4.240.0030.02311.54
5.4.230.0050.02011.69
5.4.220.0020.02511.56
5.4.210.0070.02011.53
5.4.200.0070.02611.52
5.4.190.0030.02511.48
5.4.180.0040.02211.49
5.4.170.0050.02011.58
5.4.160.0060.02111.50
5.4.150.0080.01811.58
5.4.140.0060.02111.33
5.4.130.0020.02311.35
5.4.120.0050.02011.36
5.4.110.0040.02211.35
5.4.100.0050.02111.30
5.4.90.0030.02211.38
5.4.80.0060.01911.30
5.4.70.0040.02111.30
5.4.60.0060.02011.29
5.4.50.0060.01911.30
5.4.40.0040.02011.36
5.4.30.0040.02111.29
5.4.20.0040.02111.38
5.4.10.0050.02211.37
5.4.00.0060.02011.08
5.3.290.0040.02511.72
5.3.280.0070.02111.67
5.3.270.0070.02011.68
5.3.260.0060.02111.67
5.3.250.0030.02411.68
5.3.240.0060.02411.68
5.3.230.0040.02911.67
5.3.220.0050.03211.66
5.3.210.0050.02211.66
5.3.200.0060.02111.66
5.3.190.0040.02011.66
5.3.180.0030.02111.65
5.3.170.0050.02011.65
5.3.160.0030.02211.65
5.3.150.0080.02211.65
5.3.140.0020.02211.65
5.3.130.0050.02111.64
5.3.120.0060.02111.64
5.3.110.0040.02111.65
5.3.100.0040.02311.37
5.3.90.0040.02311.36
5.3.80.0060.02211.35
5.3.70.0060.02011.35
5.3.60.0070.01811.35
5.3.50.0030.02411.32
5.3.40.0060.02111.32
5.3.30.0060.02011.29
5.3.20.0060.02111.18
5.3.10.0050.01911.16
5.3.00.0020.02211.15
5.2.170.0030.0319.18
5.2.160.0060.0289.18
5.2.150.0060.0299.18
5.2.140.0050.0309.18
5.2.130.0070.0399.14
5.2.120.0050.0349.14
5.2.110.0020.0319.15
5.2.100.0040.0299.14
5.2.90.0040.0309.14
5.2.80.0040.0319.13
5.2.70.0060.0299.14
5.2.60.0050.0299.09
5.2.50.0050.0309.05
5.2.40.0050.0309.03
5.2.30.0080.0409.01
5.2.20.0050.0309.00
5.2.10.0010.0328.92
5.2.00.0060.0288.78
5.1.60.0030.0258.07
5.1.50.0050.0258.06
5.1.40.0030.0258.04
5.1.30.0010.0298.39
5.1.20.0070.0248.41
5.1.10.0050.0258.14
5.1.00.0070.0238.14
5.0.50.0060.0196.61
5.0.40.0030.0196.47
5.0.30.0030.0316.29
5.0.20.0030.0206.26
5.0.10.0040.0196.23
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0060.0124.75
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0060.0134.84
4.4.10.0020.0184.85
4.4.00.0000.0274.76
4.3.110.0020.0164.67
4.3.100.0030.0174.67
4.3.90.0040.0134.64
4.3.80.0010.0264.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0050.0224.53
4.3.30.0030.0153.28
4.3.20.0050.0133.25
4.3.10.0020.0153.22
4.3.00.0030.0237.21

preferences:
44.22 ms | 401 KiB | 5 Q