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", $orig)); //var_dump(mb_convert_encoding($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)
8.3.60.0130.00316.63
8.3.50.0130.00322.09
8.3.40.0110.00418.84
8.3.30.0140.00318.59
8.3.20.0040.00420.21
8.3.10.0000.00821.76
8.3.00.0000.00819.25
8.2.180.0150.00318.18
8.2.170.0070.00722.96
8.2.160.0130.00320.47
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0060.00317.38
8.2.120.0040.00426.35
8.2.110.0070.00321.03
8.2.100.0060.00617.63
8.2.90.0050.00319.17
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0040.00417.90
8.2.50.0030.00518.07
8.2.40.0040.00421.05
8.2.30.0030.00520.68
8.2.20.0060.00317.65
8.2.10.0040.00417.96
8.2.00.0040.00417.91
8.1.280.0100.01025.92
8.1.270.0000.00823.88
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0030.00623.84
8.1.230.0110.00017.42
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0080.00017.57
8.1.180.0000.00818.10
8.1.170.0080.00018.59
8.1.160.0040.00421.87
8.1.150.0000.00718.79
8.1.140.0050.00319.43
8.1.130.0050.00317.62
8.1.120.0000.00717.37
8.1.110.0030.00317.37
8.1.100.0000.00717.46
8.1.90.0040.00417.29
8.1.80.0080.00017.34
8.1.70.0070.00017.40
8.1.60.0060.00317.55
8.1.50.0000.00817.37
8.1.40.0000.00817.45
8.1.30.0000.00817.42
8.1.20.0070.00017.54
8.1.10.0040.00417.32
8.1.00.0000.00817.39
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.39
8.0.270.0020.00517.23
8.0.260.0000.00819.00
8.0.250.0030.00316.80
8.0.240.0040.00416.85
8.0.230.0030.00316.87
8.0.220.0050.00216.87
8.0.210.0040.00416.81
8.0.200.0000.00716.82
8.0.190.0040.00416.83
8.0.180.0080.00016.77
8.0.170.0060.00316.81
8.0.160.0050.00316.79
8.0.150.0030.00316.72
8.0.140.0040.00416.65
8.0.130.0050.00013.24
8.0.120.0060.00316.93
8.0.110.0000.00916.86
8.0.100.0000.00916.95
8.0.90.0060.00316.86
8.0.80.0030.01416.91
8.0.70.0040.00416.96
8.0.60.0070.00316.96
8.0.50.0000.00916.95
8.0.30.0110.01317.16
8.0.20.0090.01317.40
8.0.10.0060.00317.04
8.0.00.0080.01216.83
7.4.330.0050.00016.78
7.4.320.0000.00816.44
7.4.300.0030.00316.34
7.4.290.0000.00716.39
7.4.280.0000.00816.43
7.4.270.0000.00816.45
7.4.260.0030.00316.51
7.4.250.0040.00416.44
7.4.240.0040.00516.64
7.4.230.0080.00016.69
7.4.220.0120.01216.76
7.4.210.0050.01316.55
7.4.200.0030.00516.70
7.4.160.0120.00616.60
7.4.150.0080.01117.40
7.4.140.0100.01017.86
7.4.130.0090.01216.56
7.4.120.0080.01516.58
7.4.110.0090.01016.63
7.4.100.0060.01916.57
7.4.90.0060.01516.54
7.4.80.0160.01019.39
7.4.70.0070.01216.27
7.4.60.0090.00916.30
7.4.50.0070.01016.40
7.4.40.0090.00916.44
7.4.30.0090.00916.28
7.4.20.0100.00716.19
7.4.10.0000.01716.34
7.4.00.0080.01015.56
7.3.330.0060.00013.05
7.3.320.0020.00313.09
7.3.310.0050.00316.08
7.3.300.0030.00616.18
7.3.290.0000.00816.11
7.3.280.0070.01416.33
7.3.270.0130.00617.40
7.3.260.0190.00016.74
7.3.250.0100.01316.34
7.3.240.0070.01216.46
7.3.230.0100.01016.41
7.3.210.0090.00916.41
7.3.200.0090.01716.27
7.3.190.0140.00616.28
7.3.180.0110.00616.53
7.3.170.0070.01316.51
7.3.160.0140.00316.28
7.3.150.0080.00816.27
7.3.140.0060.01216.55
7.3.130.0060.01316.36
7.3.120.0000.01815.50
7.3.110.0110.00515.47
7.3.100.0060.01215.54
7.3.90.0080.00815.55
7.3.80.0080.00615.30
7.3.70.0050.01115.63
7.3.60.0050.01015.50
7.3.50.0070.01115.40
7.3.40.0090.00915.33
7.3.30.0060.01215.51
7.3.20.0070.00916.48
7.3.10.0130.00716.49
7.3.00.0100.00816.41
7.2.330.0060.02216.38
7.2.320.0090.00916.71
7.2.310.0070.01116.49
7.2.300.0110.01216.46
7.2.290.0050.01316.60
7.2.280.0040.01516.59
7.2.270.0100.00716.17
7.2.260.0140.00416.57
7.2.250.0050.01515.60
7.2.240.0030.01715.49
7.2.230.0050.01215.54
7.2.220.0110.00815.68
7.2.210.0080.01015.70
7.2.200.0020.01615.69
7.2.190.0060.01215.59
7.2.180.0080.00915.70
7.2.170.0040.01315.67
7.2.160.0100.00716.45
7.2.150.0230.00416.60
7.2.140.0090.01316.45
7.2.130.0160.00516.54
7.2.120.0060.01116.76
7.2.110.0020.01416.62
7.2.100.0070.01116.60
7.2.90.0060.00816.62
7.2.80.0060.01316.58
7.2.70.0060.01016.66
7.2.60.0140.01016.79
7.2.50.0080.00816.65
7.2.40.0120.00416.71
7.2.30.0060.01316.63
7.2.20.0300.01016.48
7.2.10.0090.00616.50
7.2.00.0070.01017.61
7.1.330.0100.01315.80
7.1.320.0190.00215.72
7.1.310.0280.01015.70
7.1.300.0140.00815.60
7.1.290.0090.01215.81
7.1.280.0140.01015.54
7.1.270.0070.01315.60
7.1.260.0120.01115.78
7.1.250.0150.00715.65
7.1.240.0140.01415.53
7.1.230.0190.01015.52
7.1.220.0200.01015.72
7.1.210.0130.02115.38
7.1.200.0130.00615.71
7.1.190.0190.01615.47
7.1.180.0150.01515.59
7.1.170.0160.01215.62
7.1.160.0200.01015.50
7.1.150.0220.00915.55
7.1.140.0150.01215.51
7.1.130.0210.00615.40
7.1.120.0160.01215.60
7.1.110.0120.01615.73
7.1.100.0100.01216.80
7.1.90.0210.00815.54
7.1.80.0200.01215.65
7.1.70.0110.01316.34
7.1.60.0130.01017.49
7.1.50.0170.00616.25
7.1.40.0210.00715.73
7.1.30.0250.00415.58
7.1.20.0180.01115.51
7.1.10.0250.00315.67
7.1.00.0160.04018.99
7.0.330.0180.01115.57
7.0.320.0220.00915.30
7.0.310.0220.00715.39
7.0.300.0160.01115.17
7.0.290.0180.01415.23
7.0.280.0140.01415.31
7.0.270.0200.00715.46
7.0.260.0140.01415.38
7.0.250.0260.00315.33
7.0.240.0160.01115.50
7.0.230.0150.01415.21
7.0.220.0140.01415.19
7.0.210.0060.01215.36
7.0.200.0050.00816.00
7.0.190.0210.00615.38
7.0.180.0210.01315.25
7.0.170.0200.00715.27
7.0.160.0240.00415.25
7.0.150.0250.00315.29
7.0.140.0200.00815.29
7.0.130.0180.00915.40
7.0.120.0110.01715.42
7.0.110.0230.00415.42
7.0.100.1120.01315.33
7.0.90.0190.00915.32
7.0.80.0220.00615.19
7.0.70.0130.01315.30
7.0.60.0100.02517.63
7.0.50.0030.04316.59
7.0.40.0140.04217.86
7.0.30.0160.03117.65
7.0.20.0230.04217.78
7.0.10.0120.02617.80
7.0.00.0120.05017.88
5.6.400.0170.01815.94
5.6.390.0160.01315.97
5.6.380.0150.01515.95
5.6.370.0190.01115.79
5.6.360.0190.01216.06
5.6.350.0290.01116.14
5.6.340.0200.00716.09
5.6.330.0210.01015.98
5.6.320.0210.01415.83
5.6.310.0140.00615.94
5.6.300.0240.00716.03
5.6.290.0110.01815.77
5.6.280.0040.03718.42
5.6.270.0140.01416.12
5.6.260.0230.00616.04
5.6.250.0250.01515.85
5.6.240.0200.00916.01
5.6.230.0230.01415.90
5.6.220.0140.01415.68
5.6.210.0110.03518.16
5.6.200.0090.02517.18
5.6.190.0120.02718.42
5.6.180.0350.04318.35
5.6.170.0160.02818.23
5.6.160.0200.03518.17
5.6.150.0160.03217.05
5.6.140.0130.04717.03
5.6.130.0140.02617.14
5.6.120.0130.03218.63
5.6.110.0150.04118.56
5.6.100.0090.03018.52
5.6.90.0150.03118.56
5.6.80.0130.02518.18
5.6.70.0210.01015.87
5.6.60.0160.01315.85
5.6.50.0210.00716.07
5.6.40.0170.01115.73
5.6.30.0160.01216.03
5.6.20.0230.00515.99
5.6.10.0140.01415.76
5.6.00.0150.01215.62
5.5.380.0160.01315.80
5.5.370.0210.01416.02
5.5.360.0180.01115.87
5.5.350.0140.03918.24
5.5.340.0150.03616.91
5.5.330.0140.03017.97
5.5.320.0160.04418.11
5.5.310.0140.02918.21
5.5.300.0130.03617.11
5.5.290.0130.03817.00
5.5.280.0130.04218.39
5.5.270.0140.04918.44
5.5.260.0120.04518.43
5.5.250.0120.02718.25
5.5.240.2160.02517.98
5.5.230.0100.02015.77
5.5.220.0140.01615.79
5.5.210.0190.01115.78
5.5.200.0260.00315.68
5.5.190.0220.00615.69
5.5.180.0190.00915.83
5.5.170.0180.00915.86
5.5.160.0110.01615.83
5.5.150.0170.01015.66
5.5.140.0060.02115.45
5.5.130.0130.01415.91
5.5.120.0120.01515.79
5.5.110.0120.01615.78
5.5.100.0190.00815.87
5.5.90.0190.00816.00
5.5.80.0170.01015.47
5.5.70.0200.00815.67
5.5.60.0200.00915.64
5.5.50.0140.01515.70
5.5.40.0220.00615.86
5.5.30.0140.01415.73
5.5.20.0110.01715.72
5.5.10.0160.01115.89
5.5.00.0160.01315.53

preferences:
54.79 ms | 401 KiB | 5 Q