3v4l.org

run code in 300+ PHP versions simultaneously
<?php $orig = 'FW VPN Questionnaire JéWéRET.msg'; var_dump(iconv("UTF-8", "ASCII//IGNORE", $orig)); var_dump(iconv("UTF-8", "ASCII//TRANSLIT", $orig)); mb_convert_encoding($orig, "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)
8.3.60.0120.00316.38
8.3.50.0070.00718.05
8.3.40.0000.01418.76
8.3.30.0110.00418.46
8.3.20.0080.00020.21
8.3.10.0040.00421.85
8.3.00.0050.00319.25
8.2.180.0040.01818.16
8.2.170.0120.00322.96
8.2.160.0000.01420.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00317.50
8.2.120.0080.00026.35
8.2.110.0030.00619.33
8.2.100.0060.00617.66
8.2.90.0080.00419.05
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00319.42
8.2.30.0000.00720.71
8.2.20.0000.00917.75
8.2.10.0040.00418.11
8.2.00.0000.00818.06
8.1.280.0140.00725.92
8.1.270.0080.00023.96
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0030.00621.30
8.1.230.0080.00317.52
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0080.00417.25
8.1.180.0030.00518.10
8.1.170.0080.00018.65
8.1.160.0040.00421.99
8.1.150.0040.00318.94
8.1.140.0000.00819.57
8.1.130.0000.00717.57
8.1.120.0050.00217.53
8.1.110.0000.00717.49
8.1.100.0030.00317.43
8.1.90.0030.00617.34
8.1.80.0000.00717.47
8.1.70.0030.00317.30
8.1.60.0000.00817.62
8.1.50.0030.00617.53
8.1.40.0000.00817.52
8.1.30.0030.00617.64
8.1.20.0000.00717.58
8.1.10.0040.00717.50
8.1.00.0070.00017.33
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00818.44
8.0.270.0030.00317.30
8.0.260.0000.00617.26
8.0.250.0000.00716.98
8.0.240.0040.00416.84
8.0.230.0000.00716.99
8.0.220.0000.00716.79
8.0.210.0000.00716.75
8.0.200.0000.00616.93
8.0.190.0000.00816.86
8.0.180.0000.00816.91
8.0.170.0060.00316.90
8.0.160.0030.00316.94
8.0.150.0040.00416.94
8.0.140.0000.00716.89
8.0.130.0060.00013.33
8.0.120.0040.00817.03
8.0.110.0080.00017.10
8.0.100.0040.00416.90
8.0.90.0000.00916.91
8.0.80.0000.01717.08
8.0.70.0040.00416.90
8.0.60.0030.00616.92
8.0.50.0040.00417.00
8.0.30.0090.00917.11
8.0.20.0080.01117.40
8.0.10.0030.00616.94
8.0.00.0120.00816.81
7.4.330.0060.00016.69
7.4.320.0000.00716.57
7.4.300.0030.00316.60
7.4.290.0070.00016.45
7.4.280.0050.00516.56
7.4.270.0030.00316.50
7.4.260.0000.00716.48
7.4.250.0000.00816.75
7.4.240.0050.00416.66
7.4.230.0000.00816.78
7.4.220.0060.01616.60
7.4.210.0030.01316.66
7.4.200.0030.00616.63
7.4.160.0110.00816.80
7.4.150.0140.00817.40
7.4.140.0090.01217.86
7.4.130.0020.01816.62
7.4.120.0130.00716.62
7.4.110.0000.02116.46
7.4.100.0030.02216.56
7.4.90.0120.00916.69
7.4.80.0120.00619.39
7.4.70.0050.01416.38
7.4.60.0110.00716.33
7.4.50.0100.00816.44
7.4.40.0080.01116.55
7.4.30.0090.00916.40
7.4.20.0110.00616.36
7.4.10.0070.01116.36
7.4.00.0090.00615.87
7.3.330.0000.00513.09
7.3.320.0030.00313.20
7.3.310.0000.00816.31
7.3.300.0030.00616.19
7.3.290.0050.00316.34
7.3.280.0070.01116.38
7.3.270.0090.01217.40
7.3.260.0040.01516.57
7.3.250.0090.01416.41
7.3.240.0070.01216.29
7.3.230.0070.01316.39
7.3.210.0080.01116.44
7.3.200.0130.01016.61
7.3.190.0090.01016.56
7.3.180.0060.01216.54
7.3.170.0110.00816.34
7.3.160.0080.01116.47
7.3.150.0040.02016.33
7.3.140.0130.00516.36
7.3.130.0110.00816.63
7.3.120.0140.00616.15
7.3.110.0060.01616.30
7.3.100.0150.00316.57
7.3.90.0120.01216.17
7.3.80.0090.00916.21
7.3.70.0060.01216.31
7.3.60.0060.01216.35
7.3.50.0000.01716.23
7.3.40.0150.01216.39
7.3.30.0080.01816.26
7.3.20.0110.01116.22
7.3.10.0090.00916.48
7.3.00.0070.01216.53
7.2.330.0040.01616.41
7.2.320.0090.01316.66
7.2.310.0070.01116.62
7.2.300.0110.01216.48
7.2.290.0050.01516.49
7.2.280.0080.01116.35
7.2.270.0100.01016.68
7.2.260.0090.00916.48
7.2.250.0110.01616.45
7.2.240.0030.01716.52
7.2.230.0050.01316.34
7.2.220.0150.01116.62
7.2.210.0060.01216.48
7.2.200.0100.01116.51
7.2.190.0040.01716.50
7.2.180.0110.01116.46
7.2.170.0090.01816.39
7.2.160.0080.01916.35
7.2.150.0060.02316.57
7.2.140.0320.01116.47
7.2.130.0110.00716.69
7.2.120.0060.01016.72
7.2.110.0060.01116.76
7.2.100.0080.01016.83
7.2.90.0060.00916.73
7.2.80.0090.00816.64
7.2.70.0080.00916.62
7.2.60.0080.01016.88
7.2.50.0210.00816.87
7.2.40.0050.01116.61
7.2.30.0070.01016.56
7.2.20.0080.01116.69
7.2.10.0120.00916.79
7.2.00.0100.00917.36
7.1.330.0130.01015.49
7.1.320.0150.00915.31
7.1.310.0170.00515.38
7.1.300.0270.00315.70
7.1.290.0260.00315.87
7.1.280.0190.01515.69
7.1.270.0230.01615.70
7.1.260.0130.01015.16
7.1.250.0050.01115.58
7.1.240.0070.01715.23
7.1.230.0140.00815.46
7.1.220.0190.00815.41
7.1.210.0030.01915.43
7.1.200.0110.00715.51
7.1.190.0260.00315.60
7.1.180.0170.01215.58
7.1.170.0200.01015.62
7.1.160.0270.00415.57
7.1.150.0240.00615.60
7.1.140.0240.00715.64
7.1.130.1550.00915.66
7.1.120.0230.00715.62
7.1.110.0220.01115.75
7.1.100.0130.01116.56
7.1.90.1060.01315.14
7.1.80.0290.00615.62
7.1.70.0090.00916.20
7.1.60.0410.01617.60
7.1.50.0130.01216.43
7.1.40.0120.01815.92
7.1.30.0100.00915.80
7.1.20.0040.01315.64
7.1.10.0100.00715.68
7.1.00.0110.04019.11
7.0.330.0040.01815.14
7.0.320.0360.00615.11
7.0.310.0130.00615.22
7.0.300.0260.00715.44
7.0.290.0150.01215.21
7.0.280.0240.01415.34
7.0.270.0180.01115.43
7.0.260.0140.01615.32
7.0.250.0220.01115.18
7.0.240.0180.00415.02
7.0.230.0180.00715.16
7.0.220.0210.00715.48
7.0.210.0200.00915.38
7.0.200.0130.00716.11
7.0.190.0170.00915.44
7.0.180.0170.00715.33
7.0.170.0040.01615.35
7.0.160.0070.01015.44
7.0.150.0110.00715.45
7.0.140.0100.00715.25
7.0.130.0060.01215.15
7.0.120.0090.00915.35
7.0.110.0220.00915.20
7.0.100.0200.00815.19
7.0.90.0200.00815.48
7.0.80.0150.01215.36
7.0.70.0100.01515.18
7.0.60.0120.02517.57
7.0.50.0100.04316.64
7.0.40.0590.03217.73
7.0.30.0230.02417.88
7.0.20.0230.03117.97
7.0.10.0080.03817.91
7.0.00.0080.03217.87
5.6.400.0110.01715.48
5.6.390.0160.00615.95
5.6.380.0070.01515.64
5.6.370.0090.01115.99
5.6.360.0180.01216.25
5.6.350.0220.00915.99
5.6.340.0250.01116.01
5.6.330.0210.01215.87
5.6.320.0120.01615.57
5.6.310.0230.01116.14
5.6.300.0040.01715.79
5.6.290.0350.01115.78
5.6.280.0040.04218.51
5.6.270.0150.00616.03
5.6.260.0170.01316.09
5.6.250.0150.01516.13
5.6.240.0170.01316.19
5.6.230.0120.01816.10
5.6.220.0140.01416.00
5.6.210.0170.04118.19
5.6.200.0100.04616.99
5.6.190.0110.02718.18
5.6.180.0350.04218.23
5.6.170.0180.02718.37
5.6.160.0100.03718.40
5.6.150.0130.04417.06
5.6.140.0130.04217.13
5.6.130.0120.02417.07
5.6.120.0180.04318.67
5.6.110.0130.03818.56
5.6.100.0140.03218.48
5.6.90.0120.04418.54
5.6.80.0080.02918.19
5.6.70.0150.01515.90
5.6.60.0150.01215.70
5.6.50.0200.00915.80
5.6.40.0170.01815.90
5.6.30.0220.01115.96
5.6.20.0140.01415.97
5.6.10.0170.01315.86
5.6.00.0180.01515.79
5.5.380.0160.01315.89
5.5.370.0190.01015.70
5.5.360.0140.01415.94
5.5.350.0170.02718.10
5.5.340.0130.04617.03
5.5.330.0130.02818.00
5.5.320.0100.04918.22
5.5.310.0210.02318.22
5.5.300.0180.04416.99
5.5.290.0140.04916.87
5.5.280.0200.04018.38
5.5.270.0120.04018.44
5.5.260.0080.05518.27
5.5.250.0090.02918.26
5.5.240.2120.03018.04
5.5.230.0180.01515.77
5.5.220.0120.01815.73
5.5.210.0230.00615.99
5.5.200.0250.01415.64
5.5.190.0170.02015.99
5.5.180.0210.00715.73
5.5.170.0160.01615.70
5.5.160.0080.02015.72
5.5.150.0240.00715.77
5.5.140.0200.01215.88
5.5.130.0180.01815.59
5.5.120.0220.01516.02
5.5.110.0220.00916.08
5.5.100.0070.02215.84
5.5.90.0090.01815.80
5.5.80.0180.01115.83
5.5.70.0250.00815.87
5.5.60.0260.01315.77
5.5.50.0200.01415.75
5.5.40.0180.01415.69
5.5.30.0210.01815.88
5.5.20.0160.01615.70
5.5.10.0210.01815.76
5.5.00.0290.01315.51

preferences:
58.06 ms | 400 KiB | 5 Q