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, $i, 1))). "\n"; if(!in_array(hexdec(bin2hex(mb_substr($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)
8.3.60.0110.00418.43
8.3.50.0120.00721.89
8.3.40.0150.00018.82
8.3.30.0040.01119.17
8.3.20.0000.00820.29
8.3.10.0000.00823.44
8.3.00.0060.00319.50
8.2.180.0070.00718.29
8.2.170.0150.00022.96
8.2.160.0030.01020.53
8.2.150.0050.00324.18
8.2.140.0050.00524.66
8.2.130.0000.00826.16
8.2.120.0080.00022.21
8.2.110.0060.00322.13
8.2.100.0120.00017.75
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0070.00317.38
8.2.60.0000.00818.03
8.2.50.0000.00918.07
8.2.40.0080.00018.16
8.2.30.0040.00418.08
8.2.20.0080.00017.83
8.2.10.0000.00818.09
8.2.00.0000.00817.82
8.1.280.0100.01025.92
8.1.270.0060.00322.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.80
8.1.230.0080.00419.04
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0030.00617.48
8.1.180.0000.00718.10
8.1.170.0030.00518.70
8.1.160.0000.00822.11
8.1.150.0070.00018.98
8.1.140.0070.00017.41
8.1.130.0070.00017.73
8.1.120.0020.00517.47
8.1.110.0000.00817.53
8.1.100.0050.00317.61
8.1.90.0000.00717.59
8.1.80.0050.00217.52
8.1.70.0070.00017.55
8.1.60.0060.00317.56
8.1.50.0090.00017.52
8.1.40.0000.00717.57
8.1.30.0030.00617.68
8.1.20.0040.00417.71
8.1.10.0000.00817.60
8.1.00.0090.00017.51
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.45
8.0.270.0070.00017.27
8.0.260.0000.00617.27
8.0.250.0040.00417.01
8.0.240.0000.00717.10
8.0.230.0070.00016.98
8.0.220.0030.00316.99
8.0.210.0000.00717.05
8.0.200.0060.00017.10
8.0.190.0030.00617.11
8.0.180.0040.00417.06
8.0.170.0080.00017.13
8.0.160.0060.00317.00
8.0.150.0000.01017.00
8.0.140.0000.00717.02
8.0.130.0060.00013.52
8.0.120.0040.00416.98
8.0.110.0070.00016.98
8.0.100.0000.00717.14
8.0.90.0000.00717.02
8.0.80.0120.01017.04
8.0.70.0000.00716.82
8.0.60.0000.00717.08
8.0.50.0070.00016.93
8.0.30.0090.01517.11
8.0.20.0090.01017.40
8.0.10.0000.00716.96
8.0.00.0120.00517.07
7.4.330.0060.00015.03
7.4.320.0040.00416.71
7.4.300.0080.00016.71
7.4.290.0030.00516.70
7.4.280.0000.00816.68
7.4.270.0030.00516.49
7.4.260.0040.00416.58
7.4.250.0040.00416.56
7.4.240.0030.00516.64
7.4.230.0080.00016.48
7.4.220.0030.01716.68
7.4.210.0150.00616.60
7.4.200.0000.00916.77
7.4.160.0110.00716.56
7.4.150.0140.01717.40
7.4.140.0100.01217.86
7.4.130.0120.01016.59
7.4.120.0150.01116.72
7.4.110.0070.01416.74
7.4.100.0080.01216.60
7.4.90.0110.01116.43
7.4.80.0120.01519.39
7.4.70.0130.01016.44
7.4.60.0100.01016.72
7.4.50.0030.00716.65
7.4.40.0060.01316.64
7.4.30.0090.01516.68
7.4.00.0090.00815.09
7.3.330.0030.00313.52
7.3.320.0030.00313.40
7.3.310.0040.00416.54
7.3.300.0000.00916.48
7.3.290.0080.00916.58
7.3.280.0130.00616.51
7.3.270.0130.01617.40
7.3.260.0120.00816.46
7.3.250.0120.01416.55
7.3.240.0140.01116.70
7.3.230.0170.01016.58
7.3.210.0090.01516.43
7.3.200.0160.01019.39
7.3.190.0100.01616.46
7.3.180.0130.00916.61
7.3.170.0110.01216.55
7.3.160.0090.00916.48
7.3.120.0030.01715.08
7.3.110.0100.01015.07
7.3.100.0100.01015.17
7.3.90.0070.01314.68
7.3.80.0100.00714.79
7.3.70.0000.02215.03
7.3.60.0090.00614.91
7.3.50.0060.01314.97
7.3.40.0040.01115.07
7.3.30.0000.01614.99
7.3.20.0030.01716.59
7.3.10.0000.01216.54
7.3.00.0040.01116.71
7.2.330.0110.01116.85
7.2.320.0100.01116.72
7.2.310.0120.00616.73
7.2.300.0090.01216.55
7.2.290.0070.01416.61
7.2.250.0040.01514.84
7.2.240.0060.01514.95
7.2.230.0030.01015.16
7.2.220.0130.00715.22
7.2.210.0070.01014.82
7.2.200.0030.01015.25
7.2.190.0120.00615.12
7.2.180.0000.01415.36
7.2.170.0120.00914.95
7.2.60.0070.01116.81
7.2.00.0000.01719.55
7.1.330.0060.00915.49
7.1.320.0130.00615.94
7.1.310.0030.01616.01
7.1.300.0120.00315.73
7.1.290.0030.01315.89
7.1.280.0210.00015.91
7.1.270.0060.01015.50
7.1.260.0030.00915.68
7.1.200.0060.00915.58
7.1.100.0030.01317.94
7.1.70.0000.01317.21
7.1.60.0060.01919.19
7.1.50.0170.01017.23
7.1.00.0030.08022.54
7.0.200.0000.00816.84
7.0.140.0000.08021.90
7.0.60.0030.08019.97
7.0.50.0100.08317.91
7.0.40.0100.07720.04
7.0.30.0200.04320.34
7.0.20.0230.08720.05
7.0.10.0300.06720.15
7.0.00.0070.08320.09
5.6.280.0170.06020.91
5.6.210.0070.04020.54
5.6.200.0000.04718.20
5.6.190.0100.05320.57
5.6.180.0400.05720.44
5.6.170.0230.04720.48
5.6.160.0170.07720.43
5.6.150.0070.06718.27
5.6.140.0030.04018.17
5.6.130.0070.05318.17
5.6.120.0070.04021.17
5.6.110.0070.08721.02
5.6.100.0130.06721.06
5.6.90.0100.07721.07
5.6.80.0130.08020.51
5.6.70.0200.07020.43
5.5.350.0170.08020.44
5.5.340.0130.07717.94
5.5.330.0130.03720.28
5.5.320.0130.06720.29
5.5.310.0230.08020.50
5.5.300.0100.03318.08
5.5.290.0070.04717.95
5.5.280.0000.05320.91
5.5.270.0030.07720.64
5.5.260.0000.05720.76
5.5.250.0130.07020.50
5.5.240.0070.05020.16
5.4.450.0830.04719.48
5.4.440.0800.06019.58
5.4.430.0600.07019.19
5.4.420.0730.05719.18
5.4.410.0700.06019.45
5.4.400.0770.05319.16
5.4.390.0670.05019.28
5.4.380.0830.07719.25
5.4.370.0170.04719.14
5.4.360.0830.06019.16
5.4.350.0700.06019.07
5.4.340.0080.03412.05
5.4.320.0050.04012.54
5.4.310.0030.04412.54
5.4.300.0090.03712.55
5.4.290.0060.04112.54
5.4.280.0040.04012.44
5.4.270.0070.03712.44
5.4.260.0080.03812.44
5.4.250.0070.04012.44
5.4.240.0070.03712.44
5.4.230.0050.04112.43
5.4.220.0110.03212.43
5.4.210.0040.03912.43
5.4.200.0080.03912.43
5.4.190.0080.03912.42
5.4.180.0090.03612.43
5.4.170.0050.03912.43
5.4.160.0070.04012.43
5.4.150.0070.03712.43
5.4.140.0050.04112.11
5.4.130.0070.03712.10
5.4.120.0040.03912.05
5.4.110.0070.03612.05
5.4.100.0100.04012.05
5.4.90.0050.04012.05
5.4.80.0060.03812.05
5.4.70.0060.04012.05
5.4.60.0080.03412.05
5.4.50.0050.03812.05
5.4.40.0090.03412.03
5.4.30.0110.03512.03
5.4.20.0060.03812.04
5.4.10.0060.03812.03
5.4.00.0060.04111.52
5.3.290.0130.04112.80
5.3.280.0090.03512.71
5.3.270.0050.04012.72
5.3.260.0050.04012.72
5.3.250.0060.03712.72
5.3.240.0050.03712.71
5.3.230.0050.03812.71
5.3.220.0060.03812.68
5.3.210.0070.03812.68
5.3.200.0070.03512.68
5.3.190.0040.03912.68
5.3.180.0070.03912.68
5.3.170.0050.03812.67
5.3.160.0050.04112.68
5.3.150.0070.03712.67
5.3.140.0030.03812.66
5.3.130.0030.04112.65
5.3.120.0090.03712.66
5.3.110.0070.03812.66
5.3.100.0080.03512.13
5.3.90.0080.03512.11
5.3.80.0040.04412.09
5.3.70.0040.03712.09
5.3.60.0060.03612.09
5.3.50.0070.03612.02
5.3.40.0060.03612.02
5.3.30.0080.03311.98
5.3.20.0050.03611.76
5.3.10.0080.03211.73
5.3.00.0040.03711.72
5.2.170.0060.0309.22
5.2.160.0050.0289.22
5.2.150.0040.0319.22
5.2.140.0060.0299.21
5.2.130.0030.0309.18
5.2.120.0080.0279.18
5.2.110.0050.0289.18
5.2.100.0070.0299.18
5.2.90.0030.0309.18
5.2.80.0070.0279.18
5.2.70.0060.0289.17
5.2.60.0060.0299.13
5.2.50.0030.0339.10
5.2.40.0060.0279.07
5.2.30.0010.0339.05
5.2.20.0030.0309.05
5.2.10.0030.0328.95
5.2.00.0060.0288.81
5.1.60.0050.0238.09
5.1.50.0040.0258.09
5.1.40.0030.0268.07
5.1.30.0040.0268.42
5.1.20.0020.0288.44
5.1.10.0060.0248.16
5.1.00.0050.0258.16
5.0.50.0050.0206.64
5.0.40.0070.0156.51
5.0.30.0060.0286.32
5.0.20.0030.0196.29
5.0.10.0040.0196.26
5.0.00.0030.0306.26
4.4.90.0030.0154.78
4.4.80.0030.0144.76
4.4.70.0030.0154.76
4.4.60.0040.0134.76
4.4.50.0040.0144.77
4.4.40.0010.0264.71
4.4.30.0040.0204.76
4.4.20.0030.0154.84
4.4.10.0000.0194.85
4.4.00.0080.0204.76
4.3.110.0050.0134.67
4.3.100.0030.0144.66
4.3.90.0010.0164.64
4.3.80.0050.0244.58
4.3.70.0010.0164.63
4.3.60.0030.0184.63
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0030.0173.30
4.3.20.0000.0173.28
4.3.10.0020.0153.25
4.3.00.0070.0308.13

preferences:
39.6 ms | 401 KiB | 5 Q