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); $validGSMKeycodes = [ 0x0040, 0x0394, 0x0020, 0x0030, 0x00a1, 0x0050, 0x00bf, 0x0070, 0x00a3, 0x005f, 0x0021, 0x0031, 0x0041, 0x0051, 0x0061, 0x0071, 0x0024, 0x03a6, 0x0022, 0x0032, 0x0042, 0x0052, 0x0062, 0x0072, 0x00a5, 0x0393, 0x0023, 0x0033, 0x0043, 0x0053, 0x0063, 0x0073, 0x00e8, 0x039b, 0x00a4, 0x0034, 0x0035, 0x0044, 0x0054, 0x0064, 0x0074, 0x00e9, 0x03a9, 0x0025, 0x0045, 0x0045, 0x0055, 0x0065, 0x0075, 0x00f9, 0x03a0, 0x0026, 0x0036, 0x0046, 0x0056, 0x0066, 0x0076, 0x00ec, 0x03a8, 0x0027, 0x0037, 0x0047, 0x0057, 0x0067, 0x0077, 0x00f2, 0x03a3, 0x0028, 0x0038, 0x0048, 0x0058, 0x0068, 0x0078, 0x00c7, 0x0398, 0x0029, 0x0039, 0x0049, 0x0059, 0x0069, 0x0079, 0x000a, 0x039e, 0x002a, 0x003a, 0x004a, 0x005a, 0x006a, 0x007a, 0x00d8, 0x001b, 0x002b, 0x003b, 0x004b, 0x00c4, 0x006b, 0x00e4, 0x00f8, 0x00c6, 0x002c, 0x003c, 0x004c, 0x00d6, 0x006c, 0x00f6, 0x000d, 0x00e6, 0x002d, 0x003d, 0x004d, 0x00d1, 0x006d, 0x00f1, 0x00c5, 0x00df, 0x002e, 0x003e, 0x004e, 0x00dc, 0x006e, 0x00fc, 0x00e5, 0x00c9, 0x002f, 0x003f, 0x004f, 0x00a7, 0x006f, 0x00e0, 0x03d5, 0x00E8, 0x00E9, 0x00F9, 0x00EC, 0x00F2, 0x00E7, 0x00D8]; for($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)
8.3.60.0100.00718.55
8.3.50.0100.00821.21
8.3.40.0110.00418.98
8.3.30.0140.00019.14
8.3.20.0080.00020.34
8.3.10.0040.00423.61
8.3.00.0040.00419.50
8.2.180.0100.01016.88
8.2.170.0110.01122.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00222.18
8.2.110.0070.00321.00
8.2.100.0080.01317.91
8.2.90.0040.00417.84
8.2.80.0060.00318.22
8.2.70.0050.00317.63
8.2.60.0000.00817.63
8.2.50.0000.00818.04
8.2.40.0040.00419.47
8.2.30.0000.00718.08
8.2.20.0040.00417.65
8.2.10.0040.00418.21
8.2.00.0050.00517.90
8.1.280.0040.01125.92
8.1.270.0050.00322.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.61
8.1.230.0070.00320.88
8.1.220.0000.00917.76
8.1.210.0080.00018.96
8.1.200.0030.00717.35
8.1.190.0040.00417.36
8.1.180.0060.00318.10
8.1.170.0000.00717.62
8.1.160.0040.00418.83
8.1.150.0000.00718.96
8.1.140.0040.00417.43
8.1.130.0030.00317.86
8.1.120.0000.00717.53
8.1.110.0040.00417.44
8.1.100.0000.00717.40
8.1.90.0030.00617.52
8.1.80.0040.00417.52
8.1.70.0070.00017.47
8.1.60.0030.00617.62
8.1.50.0030.00617.50
8.1.40.0030.00617.66
8.1.30.0030.00517.73
8.1.20.0090.00017.76
8.1.10.0040.00417.74
8.1.00.0000.00817.59
8.0.300.0050.00320.03
8.0.290.0040.00416.88
8.0.280.0040.00418.46
8.0.270.0000.00717.23
8.0.260.0000.00617.27
8.0.250.0080.00017.07
8.0.240.0000.00717.11
8.0.230.0030.00317.00
8.0.220.0040.00417.10
8.0.210.0000.00717.06
8.0.200.0000.00817.08
8.0.190.0040.00417.00
8.0.180.0040.00417.06
8.0.170.0060.00317.11
8.0.160.0070.00017.04
8.0.150.0000.00916.91
8.0.140.0000.00717.00
8.0.130.0000.00513.44
8.0.120.0040.00416.99
8.0.110.0000.00817.03
8.0.100.0040.00417.04
8.0.90.0040.00417.04
8.0.80.0060.00917.06
8.0.70.0070.00016.98
8.0.60.0040.00417.01
8.0.50.0060.00316.85
8.0.30.0100.01617.13
8.0.20.0100.01017.40
8.0.10.0020.00517.17
8.0.00.0090.00916.82
7.4.330.0000.00515.02
7.4.320.0040.00416.65
7.4.300.0030.00316.50
7.4.290.0000.00716.52
7.4.280.0030.00616.41
7.4.270.0030.00316.65
7.4.260.0000.00716.62
7.4.250.0000.00816.52
7.4.240.0040.00316.59
7.4.230.0050.00216.63
7.4.220.0110.00716.65
7.4.210.0170.00816.69
7.4.200.0040.00416.43
7.4.160.0080.00816.61
7.4.150.0200.00917.40
7.4.140.0120.01217.86
7.4.130.0080.01016.48
7.4.120.0080.01316.49
7.4.110.0080.01116.59
7.4.100.0100.01316.56
7.4.90.0110.01416.41
7.4.80.0070.01119.39
7.4.70.0140.00616.38
7.4.60.0030.01416.59
7.4.50.0080.00016.48
7.4.40.0100.00716.72
7.4.30.0120.00616.51
7.4.00.0070.01115.27
7.3.330.0030.00313.46
7.3.320.0000.00513.40
7.3.310.0000.00716.39
7.3.300.0040.00416.46
7.3.290.0080.00816.46
7.3.280.0090.01016.41
7.3.270.0070.01317.40
7.3.260.0130.01016.46
7.3.250.0080.01216.47
7.3.240.0040.01516.66
7.3.230.0060.01416.63
7.3.210.0100.00716.57
7.3.200.0030.01619.39
7.3.190.0100.00916.51
7.3.180.0060.01016.50
7.3.170.0110.01116.79
7.3.160.0090.01316.45
7.2.330.0070.01316.68
7.2.320.0090.00916.82
7.2.310.0100.00816.70
7.2.300.0030.01516.83
7.2.290.0110.01416.75
7.2.60.0080.00816.95
7.2.00.0000.01219.26
7.1.200.0090.00015.83
7.1.100.0040.00718.45
7.1.70.0030.00517.19
7.1.60.0160.00919.19
7.1.50.0200.00716.70
7.1.00.0000.07722.44
7.0.200.0060.00316.76
7.0.140.0070.07021.99
7.0.60.0070.07020.06
7.0.50.0130.07317.93
7.0.40.0100.03720.09
7.0.30.0500.07020.04
7.0.20.0200.06320.17
7.0.10.0070.08720.12
7.0.00.0000.06020.15
5.6.280.0030.07321.12
5.6.210.0000.05320.54
5.6.200.0100.08318.14
5.6.190.0000.04720.50
5.6.180.0100.07320.41
5.6.170.0230.04020.48
5.6.160.0100.08020.57
5.6.150.0030.06018.14
5.6.140.0000.04318.25
5.6.130.0070.07018.21
5.6.120.0070.07321.00
5.6.110.0170.05021.01
5.6.100.0100.08321.00
5.6.90.0100.05321.11
5.6.80.0070.07720.54
5.6.70.4470.03020.39
5.5.350.0370.03320.45
5.5.340.0000.05718.04
5.5.330.0130.06320.46
5.5.320.0270.05320.34
5.5.310.0270.04720.41
5.5.300.0100.04717.95
5.5.290.0070.08017.98
5.5.280.0100.08020.79
5.5.270.0100.04720.98
5.5.260.0030.07020.82
5.5.250.0130.06720.61
5.5.240.3930.03320.06
5.4.450.0730.06319.48
5.4.440.0870.05719.39
5.4.430.0700.05019.47
5.4.420.0030.06019.60
5.4.410.0930.06319.04
5.4.400.0870.04019.26
5.4.390.0770.06019.29
5.4.380.0570.04719.06
5.4.370.0600.04719.01
5.4.360.1170.07719.13
5.4.350.0500.05019.30
5.4.340.0010.05212.05
5.4.320.0090.03612.54
5.4.310.0110.03412.53
5.4.300.0050.04012.54
5.4.290.0040.04112.53
5.4.280.0050.04012.43
5.4.270.0060.03612.43
5.4.260.0060.03712.43
5.4.250.0050.03912.43
5.4.240.0090.03312.43
5.4.230.0050.04112.43
5.4.220.0050.03812.42
5.4.210.0110.04612.42
5.4.200.0070.03912.42
5.4.190.0070.03612.42
5.4.180.0050.04612.42
5.4.170.0060.03812.42
5.4.160.0060.03812.42
5.4.150.0080.04012.41
5.4.140.0080.03712.10
5.4.130.0070.03912.09
5.4.120.0050.03812.04
5.4.110.0070.03512.04
5.4.100.0060.03512.04
5.4.90.0080.03412.04
5.4.80.0040.03912.04
5.4.70.0080.03312.04
5.4.60.0060.03612.04
5.4.50.0110.03012.04
5.4.40.0080.03312.02
5.4.30.0080.03412.02
5.4.20.0040.03912.02
5.4.10.0070.03412.02
5.4.00.0060.03711.52
5.3.290.0100.03512.80
5.3.280.0090.03512.71
5.3.270.0080.03712.73
5.3.260.0060.03912.72
5.3.250.0090.03512.72
5.3.240.0060.03812.72
5.3.230.0080.03712.71
5.3.220.0060.04012.68
5.3.210.0070.04012.68
5.3.200.0060.04112.68
5.3.190.0110.03612.68
5.3.180.0040.04212.67
5.3.170.0070.04212.67
5.3.160.0080.04612.67
5.3.150.0050.04012.68
5.3.140.0100.04112.66
5.3.130.0070.04112.66
5.3.120.0100.04012.65
5.3.110.0070.03812.66
5.3.100.0060.04412.12
5.3.90.0080.04112.11
5.3.80.0050.03912.09
5.3.70.0080.03512.09
5.3.60.0040.03812.08
5.3.50.0070.03512.02
5.3.40.0070.03512.02
5.3.30.0090.03411.98
5.3.20.0080.04311.77
5.3.10.0020.03811.73
5.3.00.0060.03511.71
5.2.170.0050.0319.22
5.2.160.0030.0319.22
5.2.150.0050.0309.22
5.2.140.0050.0309.22
5.2.130.0030.0319.18
5.2.120.0050.0289.18
5.2.110.0030.0319.19
5.2.100.0030.0309.18
5.2.90.0030.0309.18
5.2.80.0060.0309.17
5.2.70.0050.0309.17
5.2.60.0080.0279.13
5.2.50.0070.0379.09
5.2.40.0070.0299.07
5.2.30.0050.0379.05
5.2.20.0080.0279.04
5.2.10.0060.0388.95
5.2.00.0050.0288.80
5.1.60.0060.0228.09
5.1.50.0050.0238.09
5.1.40.0050.0238.07
5.1.30.0030.0328.42
5.1.20.0080.0338.45
5.1.10.0050.0308.16
5.1.00.0040.0268.16
5.0.50.0020.0226.64
5.0.40.0020.0216.50
5.0.30.0030.0326.31
5.0.20.0030.0216.29
5.0.10.0060.0176.27
5.0.00.0050.0306.25
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0040.0164.76
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0020.0274.76
4.3.110.0050.0144.67
4.3.100.0030.0164.66
4.3.90.0050.0134.63
4.3.80.0030.0254.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0060.0134.63
4.3.40.0050.0234.53
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0010.0163.24
4.3.00.0000.0236.67

preferences:
43.39 ms | 401 KiB | 5 Q