3v4l.org

run code in 300+ PHP versions simultaneously
<?php function stripNonValidCharaters ($message) { $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); $validGSMKeycodes = [ 0x0040, 0x0394, 0x0020, 0x0030, 0x00a1, 0x0050, 0x00bf, 0x0070, 0x00a3, 0x005f, 0x0021, 0x0031, 0x0041, 0x0051, 0x0061, 0x0071, 0x0024, 0x03a6, 0x0022, 0x0032, 0x0042, 0x0052, 0x0062, 0x0072, 0x00a5, 0x0393, 0x0023, 0x0033, 0x0043, 0x0053, 0x0063, 0x0073, 0x00e8, 0x039b, 0x00a4, 0x0034, 0x0035, 0x0044, 0x0054, 0x0064, 0x0074, 0x00e9, 0x03a9, 0x0025, 0x0045, 0x0045, 0x0055, 0x0065, 0x0075, 0x00f9, 0x03a0, 0x0026, 0x0036, 0x0046, 0x0056, 0x0066, 0x0076, 0x00ec, 0x03a8, 0x0027, 0x0037, 0x0047, 0x0057, 0x0067, 0x0077, 0x00f2, 0x03a3, 0x0028, 0x0038, 0x0048, 0x0058, 0x0068, 0x0078, 0x00c7, 0x0398, 0x0029, 0x0039, 0x0049, 0x0059, 0x0069, 0x0079, 0x000a, 0x039e, 0x002a, 0x003a, 0x004a, 0x005a, 0x006a, 0x007a, 0x00d8, 0x001b, 0x002b, 0x003b, 0x004b, 0x00c4, 0x006b, 0x00e4, 0x00f8, 0x00c6, 0x002c, 0x003c, 0x004c, 0x00d6, 0x006c, 0x00f6, 0x000d, 0x00e6, 0x002d, 0x003d, 0x004d, 0x00d1, 0x006d, 0x00f1, 0x00c5, 0x00df, 0x002e, 0x003e, 0x004e, 0x00dc, 0x006e, 0x00fc, 0x00e5, 0x00c9, 0x002f, 0x003f, 0x004f, 0x00a7, 0x006f, 0x00e0 ]; for($i = 0; $i < strlen($message); $i++) { if(!in_array(hexdec(bin2hex(mb_substr($message, $i, 1))), $validGSMKeycodes, true)) { $message[$i] = ''; $count++; } } $message = trim($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)
8.3.60.0140.00718.55
8.3.50.0080.01021.11
8.3.40.0060.00918.59
8.3.30.0070.00719.21
8.3.20.0040.00420.36
8.3.10.0000.00823.65
8.3.00.0080.00019.51
8.2.180.0140.00318.66
8.2.170.0040.01122.96
8.2.160.0100.01020.38
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00322.27
8.2.110.0030.00721.04
8.2.100.0090.00317.84
8.2.90.0030.00517.97
8.2.80.0030.00718.03
8.2.70.0050.00318.03
8.2.60.0060.00317.80
8.2.50.0030.00618.10
8.2.40.0000.00820.51
8.2.30.0040.00418.14
8.2.20.0000.00817.77
8.2.10.0050.00318.22
8.2.00.0000.00817.86
8.1.280.0060.00925.92
8.1.270.0030.00622.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0040.00720.96
8.1.220.0050.00317.77
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.54
8.1.160.0100.00022.10
8.1.150.0000.00818.85
8.1.140.0040.00417.42
8.1.130.0000.00717.89
8.1.120.0030.00417.45
8.1.110.0000.00817.53
8.1.100.0000.00717.34
8.1.90.0020.00517.41
8.1.80.0070.00017.43
8.1.70.0000.00717.39
8.1.60.0060.00317.52
8.1.50.0060.00317.40
8.1.40.0040.00417.51
8.1.30.0040.00417.70
8.1.20.0000.00717.67
8.1.10.0000.00817.56
8.1.00.0000.00817.51
8.0.300.0000.00820.14
8.0.290.0040.00416.88
8.0.280.0000.00718.59
8.0.270.0030.00417.30
8.0.260.0030.00317.28
8.0.250.0000.00717.02
8.0.240.0080.00017.11
8.0.230.0000.00717.06
8.0.220.0070.00016.94
8.0.210.0000.00717.11
8.0.200.0030.00317.14
8.0.190.0080.00017.15
8.0.180.0020.00517.11
8.0.170.0030.00616.98
8.0.160.0000.00817.04
8.0.150.0030.00616.89
8.0.140.0000.00716.98
8.0.130.0030.00313.44
8.0.120.0030.00617.04
8.0.110.0030.00516.99
8.0.100.0000.00917.09
8.0.90.0000.00716.89
8.0.80.0070.01117.00
8.0.70.0040.00417.13
8.0.60.0000.00717.11
8.0.50.0000.00717.13
8.0.30.0140.00917.21
8.0.20.0080.01217.41
8.0.10.0050.00217.19
8.0.00.0050.01416.84
7.4.330.0060.00015.12
7.4.320.0000.00816.55
7.4.300.0030.00316.61
7.4.290.0000.00716.51
7.4.280.0050.00216.43
7.4.270.0030.00316.65
7.4.260.0000.00716.55
7.4.250.0040.00416.57
7.4.240.0020.00516.59
7.4.230.0000.00716.53
7.4.220.0060.01816.48
7.4.210.0030.01216.72
7.4.200.0030.00316.38
7.4.160.0110.00516.60
7.4.150.0130.01317.40
7.4.140.0120.00717.86
7.4.130.0090.01016.63
7.4.120.0100.00816.61
7.4.110.0070.01116.81
7.4.100.0110.01116.60
7.4.90.0100.01316.59
7.4.80.0030.01419.39
7.4.70.0130.00616.73
7.4.60.0060.01016.60
7.4.50.0040.00416.43
7.4.40.0110.00716.59
7.4.30.0090.00916.55
7.4.00.0070.01014.98
7.3.330.0050.00013.23
7.3.320.0060.00013.27
7.3.310.0040.00416.46
7.3.300.0040.00416.40
7.3.290.0080.00716.46
7.3.280.0070.00916.43
7.3.270.0160.00917.40
7.3.260.0070.01316.38
7.3.250.0140.00716.54
7.3.240.0070.01216.38
7.3.230.0130.00716.64
7.3.210.0060.01216.73
7.3.200.0060.01619.39
7.3.190.0130.01016.46
7.3.180.0000.01616.32
7.3.170.0070.01416.59
7.3.160.0130.01016.45
7.2.330.0060.01216.70
7.2.320.0180.00016.71
7.2.310.0140.00316.82
7.2.300.0140.00616.61
7.2.290.0050.01416.79
7.2.60.0070.00617.02
7.2.00.0070.00419.68
7.1.200.0100.00015.75
7.1.100.0000.01218.05
7.1.70.0000.00817.28
7.1.60.0100.01419.19
7.1.50.0100.01417.02
7.1.00.0030.07722.57
7.0.200.0040.00416.89
7.0.140.0030.07322.19
7.0.60.0030.08719.92
7.0.50.0070.07717.91
7.0.40.0030.04320.25
7.0.30.0500.06320.25
7.0.20.0270.06020.08
7.0.10.0030.08320.10
7.0.00.0030.06020.34
5.6.280.0030.07720.83
5.6.210.0100.07720.69
5.6.200.0130.05718.18
5.6.190.0030.04320.41
5.6.180.0030.05020.50
5.6.170.0230.07020.55
5.6.160.0230.07320.55
5.6.150.0030.08318.25
5.6.140.0000.07318.18
5.6.130.0200.06718.29
5.6.120.0200.07321.03
5.6.110.0030.08721.14
5.6.100.0100.08321.04
5.6.90.0070.05320.99
5.6.80.0300.03320.48
5.6.70.4600.04020.55
5.5.350.0230.06020.46
5.5.340.0100.07317.98
5.5.330.0030.04320.19
5.5.320.0270.04020.31
5.5.310.0300.07320.21
5.5.300.0030.09017.94
5.5.290.0030.04317.95
5.5.280.0070.07020.82
5.5.270.0130.03320.91
5.5.260.0070.08720.89
5.5.250.0070.07720.57
5.5.240.4230.04020.38
5.4.450.0670.06319.46
5.4.440.0530.06019.34
5.4.430.0600.06719.47
5.4.420.0700.04719.47
5.4.410.0630.06719.33
5.4.400.0600.06019.06
5.4.390.0700.05018.87
5.4.380.0530.05719.11
5.4.370.0400.06019.06
5.4.360.0670.04719.01
5.4.350.0630.04319.00
5.4.340.0090.03212.04
5.4.320.0040.04012.54
5.4.310.0070.03712.53
5.4.300.0040.04012.54
5.4.290.0060.04012.54
5.4.280.0090.03512.43
5.4.270.0050.03912.43
5.4.260.0080.03712.43
5.4.250.0050.03912.43
5.4.240.0060.03612.43
5.4.230.0060.03812.43
5.4.220.0050.03712.42
5.4.210.0040.03812.42
5.4.200.0060.03612.42
5.4.190.0070.03512.42
5.4.180.0060.03712.42
5.4.170.0060.03612.42
5.4.160.0060.03612.42
5.4.150.0060.03612.42
5.4.140.0060.03712.10
5.4.130.0060.03412.09
5.4.120.0050.03712.05
5.4.110.0080.03412.04
5.4.100.0050.03612.04
5.4.90.0060.03612.04
5.4.80.0070.03612.05
5.4.70.0060.03512.04
5.4.60.0070.03512.04
5.4.50.0050.03712.03
5.4.40.0070.03412.03
5.4.30.0030.03812.02
5.4.20.0040.03712.02
5.4.10.0090.03212.02
5.4.00.0080.03411.51
5.3.290.0020.04312.80
5.3.280.0090.03512.71
5.3.270.0050.04112.72
5.3.260.0070.04512.72
5.3.250.0050.04112.72
5.3.240.0070.03612.72
5.3.230.0080.04112.71
5.3.220.0050.04012.68
5.3.210.0060.04212.68
5.3.200.0080.03512.68
5.3.190.0070.03712.68
5.3.180.0030.03912.67
5.3.170.0070.03612.66
5.3.160.0040.03912.67
5.3.150.0030.04012.68
5.3.140.0060.03712.66
5.3.130.0060.03812.66
5.3.120.0040.04212.66
5.3.110.0070.04212.66
5.3.100.0050.03812.13
5.3.90.0060.03712.11
5.3.80.0050.03712.09
5.3.70.0050.03812.09
5.3.60.0060.03812.09
5.3.50.0050.04012.02
5.3.40.0060.03612.02
5.3.30.0050.03511.98
5.3.20.0060.03511.77
5.3.10.0060.03411.73
5.3.00.0050.03711.71
5.2.170.0050.0309.22
5.2.160.0040.0309.22
5.2.150.0050.0299.22
5.2.140.0030.0329.21
5.2.130.0050.0299.18
5.2.120.0040.0289.18
5.2.110.0080.0269.18
5.2.100.0050.0289.18
5.2.90.0060.0289.18
5.2.80.0070.0289.17
5.2.70.0070.0299.17
5.2.60.0050.0299.13
5.2.50.0070.0279.09
5.2.40.0060.0279.07
5.2.30.0040.0309.05
5.2.20.0040.0319.05
5.2.10.0030.0388.95
5.2.00.0040.0328.80
5.1.60.0060.0218.09
5.1.50.0030.0268.08
5.1.40.0050.0248.07
5.1.30.0050.0268.42
5.1.20.0050.0258.44
5.1.10.0050.0258.16
5.1.00.0060.0248.17
5.0.50.0040.0216.64
5.0.40.0040.0196.50
5.0.30.0040.0306.32
5.0.20.0030.0196.29
5.0.10.0060.0176.26
5.0.00.0020.0336.26
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0030.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0040.0154.84
4.4.10.0040.0154.85
4.4.00.0010.0264.76
4.3.110.0020.0164.66
4.3.100.0040.0144.66
4.3.90.0020.0154.64
4.3.80.0040.0234.58
4.3.70.0040.0174.63
4.3.60.0040.0134.62
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0020.0153.30
4.3.20.0020.0163.28
4.3.10.0020.0153.24
4.3.00.0170.0177.06

preferences:
47.05 ms | 401 KiB | 5 Q