3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "Premium serviço Personal - 1 m�"; var_dump( strlen($input) ); var_dump( iconv("ISO-8859-1","UTF-8", iconv("UTF-8","ISO-8859-1//IGNORE", $input)) ); var_dump( iconv("UTF-8", "UTF-8//IGNORE", $input) ); var_dump( utf8_encode(utf8_decode($input)) ); var_dump( utf8_encode($input) ); var_dump( utf8_decode($input) ); var_dump( mb_convert_encoding($input, 'utf-8', 'utf-8') ); var_dump( filter_var($input, FILTER_SANITIZE_ENCODED, FILTER_FLAG_STRIP_LOW) ); var_dump(preg_replace('#[\x00-\x08\x0B-\x1F\x7F-\x9F]+#u', '', $input)) ; var_dump(htmlspecialchars($input, ENT_NOQUOTES | ENT_IGNORE, 'UTF-8')); var_dump(htmlspecialchars_decode(htmlspecialchars($input, ENT_NOQUOTES | ENT_IGNORE, 'UTF-8'), ENT_NOQUOTES)); echo "\n\n"; $input = 'Premium serviço Personal - 1 mês'; var_dump( strlen($input) ); var_dump( iconv("UTF-8", "UTF-8//IGNORE", $input) ); var_dump( utf8_encode(utf8_decode($input)) ); var_dump( utf8_encode($input) ); var_dump( utf8_decode($input) ); var_dump( mb_convert_encoding($input, 'utf-8', 'utf-8') ); var_dump( filter_var($input, FILTER_SANITIZE_ENCODED, FILTER_FLAG_STRIP_LOW) ); var_dump(preg_replace('#[\x00-\x08\x0B-\x1F\x7F-\x9F]+#u', '', $input)) ; var_dump(htmlspecialchars($input, ENT_NOQUOTES | ENT_IGNORE, 'UTF-8')); var_dump(htmlspecialchars_decode(htmlspecialchars($input, ENT_NOQUOTES | ENT_IGNORE, 'UTF-8'), ENT_NOQUOTES));

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)
8.3.70.0080.00818.68
8.3.60.0160.00017.00
8.3.50.0170.00522.11
8.3.40.0100.00718.98
8.3.30.0070.01018.82
8.3.20.0030.00520.21
8.3.10.0000.00823.47
8.3.00.0050.00519.29
8.2.190.0110.00718.38
8.2.180.0100.01018.41
8.2.170.0100.01022.96
8.2.160.0070.00722.44
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0120.00017.88
8.2.120.0050.00326.35
8.2.110.0030.00620.29
8.2.100.0030.00918.04
8.2.90.0000.00819.14
8.2.80.0030.00617.97
8.2.70.0000.00817.75
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0000.00719.28
8.2.30.0000.00720.70
8.2.20.0030.00618.01
8.2.10.0080.00018.19
8.2.00.0080.00018.08
8.1.280.0070.01025.92
8.1.270.0000.00822.18
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0070.00320.87
8.1.230.0100.00317.76
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0050.00220.23
8.1.160.0040.00422.04
8.1.150.0060.00318.96
8.1.140.0030.00519.65
8.1.130.0040.00417.73
8.1.120.0080.00017.57
8.1.110.0030.00717.60
8.1.100.0030.00617.71
8.1.90.0060.00217.52
8.1.80.0080.00017.54
8.1.70.0070.00017.52
8.1.60.0070.00417.84
8.1.50.0040.00417.75
8.1.40.0040.00417.72
8.1.30.0030.00517.86
8.1.20.0040.00417.86
8.1.10.0030.00617.75
8.1.00.0050.00317.77
8.0.300.0040.00418.77
8.0.290.0040.00417.13
8.0.280.0040.00418.64
8.0.270.0030.00317.33
8.0.260.0070.00017.44
8.0.250.0040.00417.32
8.0.240.0030.00317.29
8.0.230.0070.00017.26
8.0.220.0040.00417.19
8.0.210.0040.00417.14
8.0.200.0040.00417.30
8.0.190.0040.00417.14
8.0.180.0050.00317.13
8.0.170.0030.00517.16
8.0.160.0030.00317.19
8.0.150.0020.00517.13
8.0.140.0000.00717.15
8.0.130.0030.00313.36
8.0.120.0060.00317.29
8.0.110.0030.00617.18
8.0.100.0000.00917.16
8.0.90.0000.01017.31
8.0.80.0120.00617.26
8.0.70.0070.00317.17
8.0.60.0060.00317.21
8.0.50.0060.00317.21
8.0.30.0110.01017.50
8.0.20.0160.00817.51
8.0.10.0000.01017.37
8.0.00.0070.01417.15
7.4.330.0000.00516.69
7.4.320.0030.00316.72
7.4.300.0060.00016.87
7.4.290.0070.00016.73
7.4.280.0050.00216.84
7.4.270.0030.00316.79
7.4.260.0030.00516.68
7.4.250.0100.00016.98
7.4.240.0000.00916.88
7.4.230.0030.00617.09
7.4.220.0060.01716.98
7.4.210.0130.01016.96
7.4.200.0030.00617.08
7.4.160.0110.01116.76
7.4.150.0150.00617.40
7.4.140.0130.01417.86
7.4.130.0070.01716.90
7.4.120.0120.01016.88
7.4.110.0090.01216.86
7.4.100.0210.00017.14
7.4.90.0220.00316.83
7.4.80.0190.00319.39
7.4.70.0080.01816.76
7.4.60.0100.01216.66
7.4.50.0080.00916.78
7.4.40.0140.00516.82
7.4.30.0110.00816.61
7.4.20.0070.01416.63
7.4.10.0040.01616.50
7.4.00.0090.01115.80
7.3.330.0000.00513.26
7.3.320.0030.00413.22
7.3.310.0040.00416.53
7.3.300.0040.00416.68
7.3.290.0090.01016.69
7.3.280.0080.01216.64
7.3.270.0110.01117.40
7.3.260.0170.01116.63
7.3.240.0080.01316.64
7.3.230.0030.01816.60
7.3.210.0090.01216.92
7.3.200.0130.01316.81
7.3.190.0080.01416.76
7.3.180.0080.01316.64
7.3.170.0100.00916.77
7.3.160.0060.01316.74
7.3.150.0160.00916.63
7.3.140.0150.00316.70
7.3.130.0090.00916.69
7.3.120.0090.01316.11
7.3.110.0110.00815.85
7.3.100.0130.00516.01
7.3.90.0080.00715.88
7.3.80.0060.01015.91
7.3.70.0070.00715.90
7.3.60.0050.01215.96
7.3.50.0130.00815.95
7.3.40.0070.01015.83
7.3.30.0110.00815.94
7.3.20.0110.00616.92
7.3.10.0100.01016.89
7.3.00.0070.01216.76
7.2.330.0130.00916.86
7.2.320.0130.00916.87
7.2.310.0140.00616.89
7.2.300.0090.01216.86
7.2.290.0130.00716.80
7.2.280.0100.01016.88
7.2.270.0110.01116.84
7.2.260.0060.01316.82
7.2.250.0080.01415.99
7.2.240.0080.01416.13
7.2.230.0110.00716.13
7.2.220.0080.01016.03
7.2.210.0060.01116.10
7.2.200.0060.01215.95
7.2.190.0030.01616.00
7.2.180.0070.00916.05
7.2.170.0100.01116.15
7.2.160.0110.00816.84
7.2.150.0130.00916.81
7.2.140.0090.01616.88
7.2.130.0230.01016.86
7.2.120.0150.00616.95
7.2.110.0140.00816.85
7.2.100.0080.01317.01
7.2.90.0070.01516.93
7.2.80.0170.00316.83
7.2.70.0150.00616.80
7.2.60.0120.00717.06
7.2.50.0100.01016.92
7.2.40.0140.01116.89
7.2.30.0160.00616.87
7.2.20.0100.01016.80
7.2.10.0070.01716.75
7.2.00.0050.01118.20
7.1.330.0120.00616.09
7.1.320.0050.01416.10
7.1.310.0040.01415.93
7.1.300.0080.00915.90
7.1.290.0110.00915.82
7.1.280.0090.01315.87
7.1.270.0070.00915.84
7.1.260.0070.00915.94
7.1.250.0120.00615.55
7.1.240.0090.00915.68
7.1.230.0150.00415.73
7.1.220.0110.00815.88
7.1.210.0170.00315.82
7.1.200.0080.00715.95
7.1.190.0050.01515.95
7.1.180.0090.01215.82
7.1.170.0130.01015.57
7.1.160.0060.01315.70
7.1.150.0060.01215.76
7.1.140.0070.01315.93
7.1.130.0000.02215.74
7.1.120.0060.01215.65
7.1.110.0130.00615.82
7.1.100.0060.01117.24
7.1.90.0100.01015.98
7.1.80.0030.01515.70
7.1.70.0050.01016.44
7.1.60.0130.01217.66
7.1.50.0100.01416.61
7.1.40.0090.00915.64
7.1.30.0000.01815.74
7.1.20.0080.01015.77
7.1.10.0080.01115.67
7.1.00.0050.04619.34
7.0.330.0080.01215.41
7.0.320.0130.00415.59
7.0.310.0120.00615.53
7.0.300.0080.01715.60
7.0.290.0080.01015.54
7.0.280.0050.01415.46
7.0.270.0040.01715.36
7.0.260.0070.01715.46
7.0.250.0040.02015.45
7.0.240.0050.01415.35
7.0.230.0060.01215.36
7.0.220.0220.00715.47
7.0.210.0100.01015.40
7.0.200.0140.01015.47
7.0.190.0070.01415.52
7.0.180.0090.00915.41
7.0.170.0060.01315.67
7.0.160.0150.00315.89
7.0.150.0070.01115.70
7.0.140.0070.01015.53
7.0.130.0120.01015.71
7.0.120.0100.01015.55
7.0.110.0110.00815.48
7.0.100.0070.01115.48
7.0.90.0130.00715.44
7.0.80.0220.00715.41
7.0.70.0100.00815.58
7.0.60.0030.04717.65
7.0.50.0080.03916.67
7.0.40.0090.05118.02
7.0.30.0190.04417.83
7.0.20.0160.03918.09
7.0.10.0100.03718.13
7.0.00.0080.04817.97
5.6.400.0060.01515.95
5.6.390.0060.01515.56
5.6.380.0050.01615.93
5.6.370.0090.01216.02
5.6.360.0150.00616.10
5.6.350.0130.00815.98
5.6.340.0070.01516.01
5.6.330.0070.01716.10
5.6.320.0110.01816.09
5.6.310.0030.01615.86
5.6.300.0030.01615.98
5.6.290.0160.00615.93
5.6.280.0080.01316.11
5.6.270.0120.01116.01
5.6.260.0050.01915.94
5.6.250.0090.01215.95
5.6.240.0090.01116.11
5.6.230.0140.00715.92
5.6.220.0110.01115.96
5.6.210.0060.03818.28
5.6.200.0020.03417.17
5.6.190.0080.04518.36
5.6.180.0210.04218.42
5.6.170.0220.03218.31
5.6.160.0090.02718.30
5.6.150.0080.04817.28
5.6.140.0110.04817.13
5.6.130.0090.03517.18
5.6.120.0100.03018.63
5.6.110.0080.05118.66
5.6.100.0110.04118.70
5.6.90.0130.04118.71
5.6.80.0090.04518.20
5.6.70.0060.01516.00
5.6.60.0100.01016.13
5.6.50.0080.01216.03
5.6.40.0060.01516.06
5.6.30.0100.01016.10
5.6.20.0080.01116.05
5.6.10.0070.01316.04
5.6.00.0120.01216.04
5.5.380.0120.00915.88
5.5.370.0070.01115.68
5.5.360.0090.01215.93
5.5.350.1280.02918.30
5.5.340.0100.04016.94
5.5.330.0110.03018.24
5.5.320.0140.03018.17
5.5.310.0250.04618.26
5.5.300.0060.02717.04
5.5.290.0080.05016.92
5.5.280.0070.05018.53
5.5.270.0070.02818.42
5.5.260.0100.04518.45
5.5.250.0130.04318.49
5.5.240.0150.02018.16
5.5.230.0070.01515.89
5.5.220.0120.00915.96
5.5.210.0060.01415.95
5.5.200.0140.00715.99
5.5.190.0110.00915.98
5.5.180.0030.01715.89
5.5.170.0100.01016.10
5.5.160.0070.02116.04
5.5.150.0150.01415.77
5.5.140.0110.01616.09
5.5.130.0040.01815.71
5.5.120.0050.01515.98
5.5.110.0060.01515.91
5.5.100.0100.01016.02
5.5.90.0110.01116.28
5.5.80.0130.00816.14
5.5.70.0040.01716.02
5.5.60.0120.00815.95
5.5.50.0120.00915.89
5.5.40.0090.00915.96
5.5.30.0080.01315.97
5.5.20.0100.01016.06
5.5.10.0160.00315.91
5.5.00.0060.01316.18

preferences:
60.39 ms | 401 KiB | 5 Q