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); $i+=2) { echo mb_substr($message, $i, 1) . ' - '. hexdec(bin2hex(mb_substr($message, $i, 1))). "\n"; if(!in_array(hexdec(bin2hex(mb_substr($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)
8.3.60.0090.00618.68
8.3.50.0160.00721.20
8.3.40.0140.00418.86
8.3.30.0110.00419.04
8.3.20.0040.00420.34
8.3.10.0090.00023.70
8.3.00.0080.00019.50
8.2.180.0120.00616.75
8.2.170.0110.00722.96
8.2.160.0030.01020.53
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0070.00022.23
8.2.110.0060.00321.00
8.2.100.0090.00317.91
8.2.90.0040.00417.84
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0000.00818.16
8.2.20.0040.00417.84
8.2.10.0040.00418.21
8.2.00.0070.00017.83
8.1.280.0030.01025.92
8.1.270.0000.00822.05
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.61
8.1.230.0070.00420.86
8.1.220.0040.00417.74
8.1.210.0100.00018.89
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0050.00318.10
8.1.170.0000.00818.60
8.1.160.0080.00022.07
8.1.150.0040.00418.89
8.1.140.0040.00417.58
8.1.130.0030.00317.91
8.1.120.0070.00017.54
8.1.110.0030.00617.56
8.1.100.0050.00317.51
8.1.90.0040.00417.54
8.1.80.0040.00417.44
8.1.70.0000.00717.44
8.1.60.0000.00817.71
8.1.50.0030.00617.67
8.1.40.0000.00817.66
8.1.30.0030.00617.73
8.1.20.0030.00617.58
8.1.10.0000.00717.69
8.1.00.0060.00317.64
8.0.300.0000.00720.15
8.0.290.0070.00016.88
8.0.280.0000.00718.54
8.0.270.0000.00717.23
8.0.260.0000.00817.41
8.0.250.0070.00017.14
8.0.240.0030.00517.09
8.0.230.0040.00416.99
8.0.220.0070.00017.05
8.0.210.0000.00816.96
8.0.200.0000.00617.03
8.0.190.0090.00017.07
8.0.180.0070.00017.06
8.0.170.0030.00617.09
8.0.160.0050.00217.10
8.0.150.0000.00717.00
8.0.140.0000.00817.00
8.0.130.0030.00313.50
8.0.120.0000.01016.91
8.0.110.0040.00416.88
8.0.100.0020.00516.95
8.0.90.0000.00716.88
8.0.80.0060.00917.00
8.0.70.0070.00017.00
8.0.60.0040.00416.94
8.0.50.0040.00416.88
8.0.30.0080.01117.24
8.0.20.0070.01317.41
8.0.10.0050.00217.10
8.0.00.0090.00916.80
7.4.330.0030.00315.03
7.4.320.0070.00016.52
7.4.300.0070.00016.58
7.4.290.0000.00916.62
7.4.280.0060.00316.69
7.4.270.0000.00816.66
7.4.260.0030.00516.59
7.4.250.0000.01016.47
7.4.240.0040.00416.69
7.4.230.0050.00316.79
7.4.220.0100.01016.62
7.4.210.0120.00616.63
7.4.200.0000.00716.50
7.4.160.0100.00716.84
7.4.150.0150.01217.40
7.4.140.0100.00917.86
7.4.130.0100.01016.49
7.4.120.0060.01316.59
7.4.110.0130.00716.69
7.4.100.0140.00616.52
7.4.90.0080.01116.63
7.4.80.0060.01619.39
7.4.70.0190.00016.58
7.4.60.0090.00916.51
7.4.50.0060.00316.32
7.4.40.0090.00916.70
7.4.30.0060.01916.53
7.4.00.0040.01214.85
7.3.330.0000.00613.54
7.3.320.0060.00013.38
7.3.310.0000.00716.43
7.3.300.0000.00716.41
7.3.290.0030.01416.50
7.3.280.0070.01116.59
7.3.270.0180.00617.40
7.3.260.0140.01016.48
7.3.250.0130.01216.58
7.3.240.0110.00916.51
7.3.230.0100.00916.55
7.3.210.0080.01516.68
7.3.200.0100.01019.39
7.3.190.0130.01316.43
7.3.180.0070.01116.61
7.3.170.0100.01016.71
7.3.160.0110.00716.71
7.2.330.0080.01116.63
7.2.320.0070.01316.83
7.2.310.0140.00316.74
7.2.300.0070.01816.66
7.2.290.0100.01116.63
7.2.60.0000.01716.71
7.2.00.0070.00719.67
7.1.200.0030.01215.75
7.1.100.0030.01218.30
7.1.70.0070.01017.19
7.1.60.0100.01619.32
7.1.50.0180.00717.09
7.1.00.0030.07722.36
7.0.200.0040.00416.64
7.0.140.0070.06721.94
7.0.60.0070.07319.94
7.0.50.0070.07717.89
7.0.40.0000.05020.20
7.0.30.0200.04720.34
7.0.20.0230.09020.16
7.0.10.0130.05320.07
7.0.00.0100.04320.23
5.6.280.0100.07020.93
5.6.210.0100.07720.50
5.6.200.0070.06318.16
5.6.190.0130.08020.54
5.6.180.4070.04320.52
5.6.170.0170.04020.56
5.6.160.0070.06320.44
5.6.150.0070.09018.20
5.6.140.0130.03718.22
5.6.130.0030.09318.25
5.6.120.0070.09021.07
5.6.110.0100.09021.02
5.6.100.0000.04721.07
5.6.90.0070.07021.01
5.6.80.0030.06020.41
5.6.70.3970.04720.56
5.5.350.3170.03720.34
5.5.340.0030.08017.98
5.5.330.0070.09020.40
5.5.320.0000.09320.31
5.5.310.0130.05020.24
5.5.300.0100.04317.99
5.5.290.0130.07318.08
5.5.280.0000.04320.88
5.5.270.0170.07020.88
5.5.260.0100.07720.99
5.5.250.0100.05720.53
5.5.240.0330.07020.30
5.4.450.0630.06319.34
5.4.440.1130.07019.57
5.4.430.0600.06019.55
5.4.420.0370.05319.15
5.4.410.0600.07319.45
5.4.400.0830.05719.25
5.4.390.0800.05719.15
5.4.380.0670.05319.21
5.4.370.0130.05318.98
5.4.360.0770.06019.38
5.4.350.0770.04719.14
5.4.340.0070.03512.05
5.4.320.0070.03712.54
5.4.310.0040.04112.54
5.4.300.0040.03912.54
5.4.290.0040.04112.54
5.4.280.0050.03712.44
5.4.270.0060.03812.44
5.4.260.0080.03712.44
5.4.250.0070.03812.44
5.4.240.0090.03412.44
5.4.230.0070.03812.43
5.4.220.0060.04112.43
5.4.210.0060.03712.43
5.4.200.0080.03712.43
5.4.190.0050.03812.43
5.4.180.0120.03112.43
5.4.170.0080.03512.43
5.4.160.0060.03912.43
5.4.150.0030.04012.43
5.4.140.0070.03812.11
5.4.130.0040.03912.10
5.4.120.0060.03912.05
5.4.110.0020.04612.05
5.4.100.0090.03912.05
5.4.90.0060.04412.05
5.4.80.0070.03812.05
5.4.70.0070.03512.05
5.4.60.0090.03312.05
5.4.50.0050.03712.04
5.4.40.0050.03712.04
5.4.30.0050.03712.03
5.4.20.0060.03612.03
5.4.10.0060.04012.04
5.4.00.0070.04311.52
5.3.290.0030.04212.80
5.3.280.0060.03912.71
5.3.270.0040.04112.72
5.3.260.0090.04512.72
5.3.250.0040.03812.72
5.3.240.0090.04212.72
5.3.230.0060.03912.71
5.3.220.0040.04412.68
5.3.210.0070.03712.68
5.3.200.0080.03412.68
5.3.190.0040.03912.67
5.3.180.0090.03312.68
5.3.170.0110.03112.67
5.3.160.0080.03412.67
5.3.150.0080.03512.67
5.3.140.0100.03312.66
5.3.130.0060.03912.66
5.3.120.0080.04612.66
5.3.110.0080.03612.66
5.3.100.0030.03912.12
5.3.90.0050.03712.11
5.3.80.0040.03712.10
5.3.70.0100.03212.09
5.3.60.0060.03712.09
5.3.50.0050.03612.02
5.3.40.0040.04112.02
5.3.30.0060.03611.98
5.3.20.0090.03211.76
5.3.10.0030.03811.73
5.3.00.0050.03711.72
5.2.170.0040.0319.22
5.2.160.0030.0329.22
5.2.150.0050.0319.22
5.2.140.0080.0279.22
5.2.130.0060.0289.18
5.2.120.0040.0379.18
5.2.110.0070.0279.19
5.2.100.0040.0319.18
5.2.90.0050.0299.18
5.2.80.0020.0329.17
5.2.70.0020.0329.17
5.2.60.0030.0319.13
5.2.50.0050.0309.10
5.2.40.0030.0309.08
5.2.30.0080.0289.05
5.2.20.0050.0289.05
5.2.10.0020.0308.95
5.2.00.0040.0298.81
5.1.60.0040.0238.09
5.1.50.0080.0218.09
5.1.40.0040.0268.07
5.1.30.0070.0238.42
5.1.20.0060.0268.44
5.1.10.0040.0298.16
5.1.00.0090.0258.17
5.0.50.0050.0216.65
5.0.40.0060.0176.51
5.0.30.0040.0396.31
5.0.20.0020.0226.29
5.0.10.0030.0226.27
5.0.00.0060.0286.25
4.4.90.0040.0154.78
4.4.80.0020.0164.75
4.4.70.0030.0164.75
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0000.0184.85
4.4.00.0060.0254.76
4.3.110.0060.0154.67
4.3.100.0010.0164.67
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0174.63
4.3.40.0020.0254.54
4.3.30.0030.0153.30
4.3.20.0010.0173.28
4.3.10.0020.0153.25
4.3.00.0000.0238.13

preferences:
40.72 ms | 400 KiB | 5 Q