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("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));

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)
8.3.60.0110.00418.68
8.3.50.0130.00822.18
8.3.40.0130.00618.95
8.3.30.0080.00818.96
8.3.20.0020.00520.34
8.3.10.0040.00423.63
8.3.00.0040.00419.41
8.2.180.0130.00718.66
8.2.170.0160.00322.96
8.2.160.0080.00622.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00019.73
8.2.120.0080.00026.35
8.2.110.0030.00622.39
8.2.100.0000.01117.97
8.2.90.0060.00318.34
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0000.00818.16
8.2.50.0000.01018.10
8.2.40.0080.00019.34
8.2.30.0000.00820.58
8.2.20.0090.00017.95
8.2.10.0050.00318.12
8.2.00.0000.00818.00
8.1.280.0100.01025.92
8.1.270.0050.00322.31
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00322.31
8.1.230.0050.00819.17
8.1.220.0100.00017.74
8.1.210.0060.00318.77
8.1.200.0000.01017.48
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0090.00018.89
8.1.160.0000.00818.86
8.1.150.0080.00018.86
8.1.140.0000.00919.60
8.1.130.0070.00017.74
8.1.120.0080.00017.72
8.1.110.0030.00617.61
8.1.100.0040.00417.55
8.1.90.0080.00017.59
8.1.80.0060.00317.54
8.1.70.0030.00317.66
8.1.60.0080.00417.73
8.1.50.0030.00617.70
8.1.40.0080.00017.72
8.1.30.0030.00517.71
8.1.20.0030.00517.70
8.1.10.0060.00317.84
8.1.00.0040.00417.70
8.0.300.0070.00019.98
8.0.290.0080.00017.25
8.0.280.0000.00718.57
8.0.270.0070.00017.34
8.0.260.0030.00317.45
8.0.250.0040.00417.27
8.0.240.0030.00317.15
8.0.230.0040.00417.31
8.0.220.0040.00417.12
8.0.210.0060.00317.11
8.0.200.0070.00017.13
8.0.190.0050.00317.16
8.0.180.0050.00317.07
8.0.170.0000.00817.24
8.0.160.0040.00417.14
8.0.150.0000.00817.15
8.0.140.0070.00017.19
8.0.130.0000.00613.39
8.0.120.0070.00317.27
8.0.110.0000.00917.27
8.0.100.0060.00317.41
8.0.90.0060.00317.36
8.0.80.0070.01117.32
8.0.70.0050.00517.28
8.0.60.0000.00917.25
8.0.50.0050.00517.30
8.0.30.0060.01517.27
8.0.20.0130.01217.44
8.0.10.0030.00717.30
8.0.00.0120.01117.19
7.4.330.0020.00216.71
7.4.320.0000.00616.88
7.4.300.0000.00716.75
7.4.290.0070.00016.78
7.4.280.0060.00316.80
7.4.270.0030.00316.86
7.4.260.0000.00716.92
7.4.250.0040.00716.88
7.4.240.0070.00216.96
7.4.230.0040.00416.87
7.4.220.0170.00716.88
7.4.210.0040.01516.91
7.4.200.0040.00416.88
7.4.160.0080.01117.04
7.4.150.0140.00717.40
7.4.140.0170.01117.86
7.4.130.0100.01617.09
7.4.120.0120.00916.95
7.4.110.0110.01417.02
7.4.100.0110.01117.00
7.4.90.0150.00617.11
7.4.80.0160.00819.39
7.4.70.0160.01016.69
7.4.60.0130.00916.57
7.4.50.0130.00916.56
7.4.40.0110.00916.57
7.4.30.0150.01216.32
7.4.20.0120.01216.71
7.4.10.0160.01216.64
7.4.00.0100.01215.91
7.3.330.0060.00013.11
7.3.320.0040.00413.21
7.3.310.0080.00016.70
7.3.300.0030.00516.66
7.3.290.0080.01516.69
7.3.280.0120.01216.69
7.3.270.0200.00717.40
7.3.260.0120.01516.53
7.3.250.0140.01216.88
7.3.240.0100.01016.59
7.3.230.0120.00816.54
7.3.210.0080.01216.57
7.3.200.0070.01816.75
7.3.190.0090.01516.93
7.3.180.0090.01316.56
7.3.170.0120.01116.71
7.3.160.0100.01416.59
7.3.150.0100.01316.56
7.3.140.0180.01017.01
7.3.130.0100.01716.66
7.3.120.0080.01315.89
7.3.110.0060.01815.93
7.3.100.0120.01115.95
7.3.90.0140.00815.82
7.3.80.0100.01116.19
7.3.70.0100.01015.85
7.3.60.0070.01815.85
7.3.50.0070.01515.91
7.3.40.0120.00915.80
7.3.30.0110.00915.91
7.3.20.0090.01316.80
7.3.10.0110.01216.72
7.3.00.0060.01616.85
7.2.330.0180.00616.81
7.2.320.0090.01516.93
7.2.310.0120.01116.86
7.2.300.0120.00916.90
7.2.290.0140.01216.87
7.2.280.0030.02316.88
7.2.270.0100.01316.88
7.2.260.0180.01116.86
7.2.250.0080.01616.16
7.2.240.0140.01216.11
7.2.230.0130.01416.19
7.2.220.0090.01516.00
7.2.210.0070.01215.96
7.2.200.0110.01016.04
7.2.190.0090.01216.06
7.2.180.0080.01516.18
7.2.170.0100.01316.18
7.2.160.0080.02216.95
7.2.150.0110.01816.80
7.2.140.0000.02416.89
7.2.130.0120.01216.92
7.2.120.0170.00716.70
7.2.110.0150.01216.85
7.2.100.0190.00516.69
7.2.90.0110.01316.73
7.2.80.0150.01116.68
7.2.70.0150.01216.87
7.2.60.0130.00916.81
7.2.50.0150.00616.83
7.2.40.0100.01016.98
7.2.30.0170.00816.81
7.2.20.0140.01216.95
7.2.10.0160.01016.77
7.2.00.0140.00917.90
7.1.330.0060.01616.07
7.1.320.0030.01615.76
7.1.310.0090.01016.10
7.1.300.0110.00916.02
7.1.290.0100.01115.98
7.1.280.0070.01115.89
7.1.270.0130.00915.81
7.1.260.0190.00915.98
7.1.250.0130.00815.72
7.1.240.0090.01515.66
7.1.230.0030.02415.62
7.1.220.0270.00315.78
7.1.210.0060.01315.80
7.1.200.0050.01316.01
7.1.190.0100.01015.68
7.1.180.0110.01415.77
7.1.170.0120.00615.64
7.1.160.0160.00315.67
7.1.150.0150.01215.77
7.1.140.0120.02016.05
7.1.130.0120.00615.67
7.1.120.0170.01015.80
7.1.110.0050.01415.82
7.1.100.0070.01017.29
7.1.90.0080.01715.95
7.1.80.0130.00715.83
7.1.70.0020.01516.51
7.1.60.0120.01117.70
7.1.50.0110.01516.63
7.1.40.0040.01515.68
7.1.30.0090.00915.53
7.1.20.0090.01015.72
7.1.10.0090.01015.82
7.1.00.0080.04519.23
7.0.330.0000.02315.64
7.0.320.0030.01615.57
7.0.310.0110.01115.68
7.0.300.0030.01615.50
7.0.290.0030.01815.46
7.0.280.0190.00615.59
7.0.270.0030.01615.67
7.0.260.0140.00515.57
7.0.250.0030.01415.48
7.0.240.0110.01115.51
7.0.230.0110.00815.32
7.0.220.0070.01115.49
7.0.210.0100.01015.55
7.0.200.0170.00915.18
7.0.190.0110.00715.46
7.0.180.0030.01515.41
7.0.170.0190.01015.59
7.0.160.0030.01615.75
7.0.150.0120.01215.61
7.0.140.0190.00615.59
7.0.130.0000.01815.60
7.0.120.0130.01015.61
7.0.110.0110.00715.50
7.0.100.0090.00915.75
7.0.90.0150.00315.43
7.0.80.0120.00815.40
7.0.70.0120.00615.70
7.0.60.0120.02917.67
7.0.50.0130.04316.75
7.0.40.0050.03117.91
7.0.30.0150.05017.89
7.0.20.0170.03218.09
7.0.10.0140.04717.93
7.0.00.0080.03117.91
5.6.400.0130.01516.06
5.6.390.0110.01115.75
5.6.380.0180.01215.99
5.6.370.0030.01715.90
5.6.360.0140.00815.92
5.6.350.0030.01915.91
5.6.340.0030.02015.89
5.6.330.0060.01315.92
5.6.320.0110.01115.94
5.6.310.0140.00816.01
5.6.300.0200.01216.05
5.6.290.0100.01815.96
5.6.280.0030.02618.71
5.6.270.0100.01015.95
5.6.260.0100.01415.83
5.6.250.0180.00316.06
5.6.240.0130.01615.91
5.6.230.0060.01615.93
5.6.220.0070.02316.05
5.6.210.0090.05218.47
5.6.200.0100.03317.09
5.6.190.0060.03718.34
5.6.180.0180.03918.33
5.6.170.0240.04318.27
5.6.160.0080.05218.34
5.6.150.0060.05117.11
5.6.140.0110.04317.17
5.6.130.0110.03317.16
5.6.120.0100.02718.53
5.6.110.0080.04318.56
5.6.100.0180.03518.59
5.6.90.0040.05018.71
5.6.80.0110.04418.23
5.6.70.0120.00816.08
5.6.60.0180.00616.03
5.6.50.0060.01615.95
5.6.40.0030.01915.96
5.6.30.0150.00616.08
5.6.20.0100.01016.21
5.6.10.0000.02116.16
5.6.00.0090.02016.07
5.5.380.0130.01015.88
5.5.370.0060.02215.85
5.5.360.0100.02015.93
5.5.350.1860.03318.26
5.5.340.0080.03016.97
5.5.330.0080.05018.14
5.5.320.0240.04318.33
5.5.310.0190.02618.22
5.5.300.0180.01817.02
5.5.290.0050.03516.96
5.5.280.0090.04918.43
5.5.270.0100.03618.51
5.5.260.0100.05018.35
5.5.250.0110.04818.29
5.5.240.0210.04318.10
5.5.230.0000.02315.92
5.5.220.0060.01716.03
5.5.210.0130.00915.96
5.5.200.0040.01816.00
5.5.190.0120.00916.12
5.5.180.0040.01816.02
5.5.170.0140.01715.91
5.5.160.0070.02216.21
5.5.150.0200.01216.03
5.5.140.0070.02115.93
5.5.130.0220.00915.71
5.5.120.0100.02015.87
5.5.110.0110.01416.10
5.5.100.0030.02316.04
5.5.90.0070.02316.02
5.5.80.0120.01215.92
5.5.70.0060.01616.18
5.5.60.0100.01715.86
5.5.50.0050.01816.14
5.5.40.0150.00815.95
5.5.30.0110.01116.03
5.5.20.0040.01716.02
5.5.10.0090.01216.01
5.5.00.0120.00916.16

preferences:
52.2 ms | 401 KiB | 5 Q