3v4l.org

run code in 300+ PHP versions simultaneously
<?php function stripNonValidCharaters ($message) { $message = mb_convert_encoding($message, 'UTF-16', 'UTF-8'); $count = 0; //mostly taken from https://dynmark.uservoice.com/knowledgebase/articles/83496-gsm-alphabet-character-set $search = [ '`', '‘', '’', //single quotes '“', '”', //double quotes '~', '¬', '|' //misc ]; $replace = [ '\'', '\'', '\'', //single quotes '"', '"', //double quotes '-', '-', 'I' //misc ]; $message = str_replace($search, $replace, $message, $count); $validGSMKeycodes = [ 0x0040, 0x0394, 0x0020, 0x0030, 0x00a1, 0x0050, 0x00bf, 0x0070, 0x00A3, 0x005f, 0x0021, 0x0031, 0x0041, 0x0051, 0x0061, 0x0071, 0x0024, 0x03a6, 0x0022, 0x0032, 0x0042, 0x0052, 0x0062, 0x0072, 0x00a5, 0x0393, 0x0023, 0x0033, 0x0043, 0x0053, 0x0063, 0x0073, 0x00e8, 0x039b, 0x00a4, 0x0034, 0x0035, 0x0044, 0x0054, 0x0064, 0x0074, 0x00e9, 0x03a9, 0x0025, 0x0045, 0x0045, 0x0055, 0x0065, 0x0075, 0x00f9, 0x03a0, 0x0026, 0x0036, 0x0046, 0x0056, 0x0066, 0x0076, 0x00ec, 0x03a8, 0x0027, 0x0037, 0x0047, 0x0057, 0x0067, 0x0077, 0x00f2, 0x03a3, 0x0028, 0x0038, 0x0048, 0x0058, 0x0068, 0x0078, 0x00c7, 0x0398, 0x0029, 0x0039, 0x0049, 0x0059, 0x0069, 0x0079, 0x000a, 0x039e, 0x002a, 0x003a, 0x004a, 0x005a, 0x006a, 0x007a, 0x00d8, 0x001b, 0x002b, 0x003b, 0x004b, 0x00c4, 0x006b, 0x00e4, 0x00f8, 0x00c6, 0x002c, 0x003c, 0x004c, 0x00d6, 0x006c, 0x00f6, 0x000d, 0x00e6, 0x002d, 0x003d, 0x004d, 0x00d1, 0x006d, 0x00f1, 0x00c5, 0x00df, 0x002e, 0x003e, 0x004e, 0x00dc, 0x006e, 0x00fc, 0x00e5, 0x00c9, 0x002f, 0x003f, 0x004f, 0x00a7, 0x006f, 0x00e0, 0x03d5, 0x00E8, 0x00E9, 0x00F9, 0x00EC, 0x00F2, 0x00E7, 0x00D8, 0x00A5 ]; for($i = 0; $i < strlen($message); $i++) { echo mb_substr($message, $i, 1) . ' - '. hexdec(bin2hex(mb_substr($message, $i, 2))). "\n"; if(!in_array(hexdec(bin2hex(mb_substr($message, $i, 1))), $validGSMKeycodes, true)) { $message[$i] = ''; $count++; } } $message = mb_convert_encoding($message, 'UTF-8', 'UTF-16'); $message = trim($message); return ['message' => $message, 'replacements' => $count]; } $message= "@£\$¥èéùìòÇØøÅåΔ_ΦΓΛΩΠΨΣΘΞÆæßÉ !\"#¤%&'()*+,-./0123456789:;>=<?¡ABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÑܧ¿abcdefghijklmnopqrstuvwxyzäöñüàExtended: €[\]^{|}~"; var_dump(stripNonValidCharaters($message));

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)
8.3.60.0100.00618.68
8.3.50.0090.01321.08
8.3.40.0070.01118.64
8.3.30.0090.00619.12
8.3.20.0000.00820.12
8.3.10.0040.00423.61
8.3.00.0060.00319.50
8.2.180.0150.00416.63
8.2.170.0180.00022.96
8.2.160.0070.00720.52
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00822.18
8.2.110.0090.00022.09
8.2.100.0080.00317.75
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0060.00617.25
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0050.00218.18
8.2.20.0040.00417.71
8.2.10.0050.00218.21
8.2.00.0000.00717.90
8.1.280.0100.00325.92
8.1.270.0030.00622.04
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0110.00019.16
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0090.00017.47
8.1.190.0080.00017.25
8.1.180.0050.00318.10
8.1.170.0060.00318.61
8.1.160.0000.00822.09
8.1.150.0040.00419.03
8.1.140.0080.00017.62
8.1.130.0000.00717.96
8.1.120.0030.00417.54
8.1.110.0050.00317.56
8.1.100.0030.00517.59
8.1.90.0040.00417.55
8.1.80.0040.00417.55
8.1.70.0030.00517.51
8.1.60.0000.00917.70
8.1.50.0050.00317.53
8.1.40.0000.00817.59
8.1.30.0030.00517.70
8.1.20.0000.00717.75
8.1.10.0040.00417.55
8.1.00.0030.00617.65
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0040.00418.54
8.0.270.0070.00017.27
8.0.260.0030.00317.38
8.0.250.0000.00717.09
8.0.240.0040.00417.16
8.0.230.0070.00017.11
8.0.220.0040.00417.12
8.0.210.0040.00416.98
8.0.200.0030.00317.15
8.0.190.0000.00817.08
8.0.180.0040.00416.97
8.0.170.0040.00417.02
8.0.160.0040.00417.02
8.0.150.0000.00816.88
8.0.140.0040.00417.02
8.0.130.0000.00613.47
8.0.120.0060.00317.00
8.0.110.0000.01016.96
8.0.100.0000.00917.03
8.0.90.0040.00417.08
8.0.80.0030.01317.08
8.0.70.0020.00516.92
8.0.60.0000.00716.94
8.0.50.0030.00517.02
8.0.30.0070.01217.13
8.0.20.0150.01217.40
8.0.10.0050.00317.22
8.0.00.0130.00716.77
7.4.330.0030.00315.10
7.4.320.0050.00216.62
7.4.300.0000.00716.59
7.4.290.0000.00816.60
7.4.280.0040.00716.58
7.4.270.0060.00316.65
7.4.260.0000.00816.62
7.4.250.0100.00016.57
7.4.240.0040.00416.55
7.4.230.0000.00816.71
7.4.220.0100.01016.72
7.4.210.0140.01116.70
7.4.200.0040.00416.71
7.4.160.0100.01416.77
7.4.150.0130.01717.40
7.4.140.0150.01517.86
7.4.130.0140.00816.59
7.4.120.0150.00616.68
7.4.110.0110.01116.64
7.4.100.0150.00716.66
7.4.90.0090.01216.47
7.4.80.0120.00919.39
7.4.70.0070.01916.44
7.4.60.0060.01516.58
7.4.50.0030.00516.54
7.4.40.0080.01216.64
7.4.30.0160.00816.60
7.4.00.0030.01315.24
7.3.330.0060.00013.30
7.3.320.0040.00413.38
7.3.310.0060.00316.50
7.3.300.0000.00916.54
7.3.290.0110.00716.50
7.3.280.0090.01216.47
7.3.270.0100.01317.40
7.3.260.0030.01916.77
7.3.250.0140.00916.55
7.3.240.0160.00616.70
7.3.230.0110.01116.72
7.3.210.0070.01716.62
7.3.200.0060.01519.39
7.3.190.0140.00716.69
7.3.180.0120.00816.51
7.3.170.0120.01016.66
7.3.160.0100.01016.48
7.3.120.0140.00315.12
7.3.110.0090.00914.75
7.3.100.0000.01714.84
7.3.90.0040.01514.97
7.3.80.0110.00714.67
7.3.70.0090.00614.96
7.3.60.0110.00714.74
7.3.50.0060.00615.11
7.3.40.0070.01014.94
7.3.30.0100.00714.95
7.3.20.0160.00316.81
7.3.10.0090.00616.67
7.3.00.0040.01416.65
7.2.330.0110.01116.74
7.2.320.0100.01716.68
7.2.310.0090.00916.88
7.2.300.0070.01716.81
7.2.290.0070.01416.82
7.2.240.0110.00615.13
7.2.230.0070.00315.33
7.2.220.0060.00915.09
7.2.210.0100.01015.23
7.2.200.0100.00714.94
7.2.190.0030.01315.29
7.2.180.0130.00715.00
7.2.170.0030.01315.08
7.2.160.0090.00914.96
7.2.150.0110.01116.59
7.2.140.0110.00716.89
7.2.130.0040.00916.90
7.2.120.0030.01316.78
7.2.110.0060.00917.13
7.2.100.0080.00616.82
7.2.90.0070.01317.14
7.2.80.0060.01516.83
7.2.70.0030.01316.91
7.2.60.0120.00516.90
7.2.50.0150.00317.14
7.2.40.0000.01917.15
7.2.30.0040.01516.83
7.2.20.0030.01617.12
7.2.10.0100.00716.72
7.2.00.0050.01118.17
7.1.330.0030.01415.61
7.1.320.0120.00615.85
7.1.310.0030.01715.91
7.1.300.0100.00715.76
7.1.290.0140.00415.96
7.1.280.0030.01415.87
7.1.270.0030.01015.91
7.1.260.0070.01015.58
7.1.250.0060.00915.70
7.1.200.0090.00615.95
7.1.100.0060.00317.88
7.1.70.0090.00017.21
7.1.60.0070.02119.19
7.1.50.0030.02117.05
7.1.00.0000.08322.36
7.0.200.0000.00916.63
7.0.140.0070.06722.21
7.0.60.0130.07319.86
7.0.50.0000.08717.91
7.0.40.0070.04020.40
7.0.30.0600.06720.24
7.0.20.0200.05720.06
7.0.10.0170.08720.10
7.0.00.0100.08020.33
5.6.280.0100.07020.82
5.6.210.0130.08720.80
5.6.200.0100.08318.20
5.6.190.0070.04020.57
5.6.180.0230.06720.58
5.6.170.0430.07020.55
5.6.160.0130.06320.55
5.6.150.0070.06318.20
5.6.140.0070.04018.17
5.6.130.0070.06018.29
5.6.120.0130.05321.13
5.6.110.0030.07321.02
5.6.100.0070.07321.11
5.6.90.0130.08321.14
5.6.80.0030.08020.45
5.6.70.3870.03720.52
5.5.350.0300.07320.44
5.5.340.0130.07317.94
5.5.330.0070.07720.13
5.5.320.0300.08020.20
5.5.310.0300.08020.23
5.5.300.0100.07318.08
5.5.290.0030.05017.95
5.5.280.0070.08320.76
5.5.270.0130.08020.89
5.5.260.0100.07720.76
5.5.250.0030.04020.81
5.5.240.3930.03320.20
5.4.450.0500.05719.55
5.4.440.0870.05719.47
5.4.430.0700.05019.33
5.4.420.0730.04319.35
5.4.410.0670.05719.35
5.4.400.0730.06319.26
5.4.390.0830.07719.28
5.4.380.0830.05718.98
5.4.370.0730.04719.32
5.4.360.0670.05319.01
5.4.350.0870.07319.23
5.4.340.0050.03912.05
5.4.320.0070.04412.54
5.4.310.0090.03612.54
5.4.300.0070.03712.54
5.4.290.0070.03912.54
5.4.280.0070.03812.44
5.4.270.0050.03812.44
5.4.260.0100.03512.44
5.4.250.0040.04912.43
5.4.240.0100.03412.43
5.4.230.0040.04212.43
5.4.220.0060.03912.43
5.4.210.0050.03912.43
5.4.200.0100.03612.43
5.4.190.0070.04212.43
5.4.180.0050.04112.43
5.4.170.0080.03612.44
5.4.160.0060.03812.43
5.4.150.0080.03612.43
5.4.140.0080.03612.11
5.4.130.0080.03612.10
5.4.120.0110.03712.05
5.4.110.0090.04012.05
5.4.100.0060.03812.05
5.4.90.0060.04012.05
5.4.80.0060.03912.05
5.4.70.0040.03912.05
5.4.60.0070.03612.05
5.4.50.0070.03612.05
5.4.40.0080.03412.04
5.4.30.0060.03912.03
5.4.20.0090.03412.04
5.4.10.0060.03912.03
5.4.00.0060.03711.52
5.3.290.0030.04212.80
5.3.280.0050.03812.71
5.3.270.0080.03612.73
5.3.260.0030.04112.72
5.3.250.0050.03712.71
5.3.240.0050.03712.72
5.3.230.0040.03812.71
5.3.220.0040.03812.68
5.3.210.0080.03612.68
5.3.200.0020.04012.68
5.3.190.0050.04012.68
5.3.180.0070.03412.67
5.3.170.0060.03612.67
5.3.160.0040.03812.68
5.3.150.0040.03912.68
5.3.140.0050.03812.66
5.3.130.0070.03712.66
5.3.120.0030.04212.66
5.3.110.0070.03912.66
5.3.100.0040.04112.12
5.3.90.0070.03512.11
5.3.80.0060.03612.10
5.3.70.0030.03912.10
5.3.60.0040.03812.08
5.3.50.0080.03312.02
5.3.40.0040.03812.02
5.3.30.0060.03511.98
5.3.20.0060.03511.76
5.3.10.0050.03511.74
5.3.00.0070.03411.72
5.2.170.0030.0329.21
5.2.160.0050.0289.22
5.2.150.0050.0309.22
5.2.140.0060.0299.21
5.2.130.0010.0329.17
5.2.120.0060.0279.18
5.2.110.0070.0269.18
5.2.100.0070.0279.18
5.2.90.0060.0289.18
5.2.80.0060.0299.17
5.2.70.0050.0299.18
5.2.60.0070.0329.13
5.2.50.0060.0289.10
5.2.40.0040.0299.07
5.2.30.0030.0329.04
5.2.20.0050.0289.04
5.2.10.0050.0278.95
5.2.00.0070.0298.81
5.1.60.0050.0268.09
5.1.50.0070.0248.09
5.1.40.0030.0258.07
5.1.30.0030.0288.42
5.1.20.0060.0268.45
5.1.10.0050.0298.17
5.1.00.0030.0318.17
5.0.50.0040.0206.64
5.0.40.0050.0186.51
5.0.30.0030.0326.32
5.0.20.0010.0226.29
5.0.10.0020.0216.26
5.0.00.0040.0306.25
4.4.90.0040.0194.78
4.4.80.0040.0174.75
4.4.70.0020.0164.75
4.4.60.0020.0174.75
4.4.50.0010.0184.77
4.4.40.0030.0304.71
4.4.30.0040.0154.76
4.4.20.0030.0184.84
4.4.10.0050.0134.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0154.66
4.3.90.0020.0164.63
4.3.80.0040.0254.59
4.3.70.0040.0174.63
4.3.60.0020.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0010.0173.30
4.3.20.0020.0173.28
4.3.10.0030.0163.25
4.3.00.0200.0208.13

preferences:
35.26 ms | 401 KiB | 5 Q