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); $i++) { if(!in_array(hexdec(bin2hex(substr($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)
8.3.60.0070.01418.31
8.3.50.0110.00821.15
8.3.40.0110.00718.93
8.3.30.0070.00719.21
8.3.20.0040.00420.34
8.3.10.0030.00523.66
8.3.00.0050.00319.38
8.2.180.0070.00716.50
8.2.170.0190.00322.96
8.2.160.0200.00020.19
8.2.150.0050.00324.18
8.2.140.0050.00524.66
8.2.130.0030.00526.16
8.2.120.0000.00822.23
8.2.110.0050.00522.21
8.2.100.0060.00617.75
8.2.90.0030.00519.21
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0030.00718.03
8.2.50.0000.00918.07
8.2.40.0030.00620.07
8.2.30.0040.00418.16
8.2.20.0000.00817.80
8.2.10.0050.00318.13
8.2.00.0040.00417.82
8.1.280.0070.00725.92
8.1.270.0040.00422.14
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.89
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0140.00017.35
8.1.190.0030.00617.25
8.1.180.0080.00018.10
8.1.170.0000.01218.52
8.1.160.0000.00722.00
8.1.150.0040.00418.87
8.1.140.0020.00517.47
8.1.130.0000.00717.73
8.1.120.0070.00017.40
8.1.110.0000.00717.45
8.1.100.0000.00817.40
8.1.90.0030.00517.40
8.1.80.0030.00517.53
8.1.70.0030.00517.33
8.1.60.0060.00317.54
8.1.50.0000.00917.53
8.1.40.0050.00317.52
8.1.30.0030.00617.66
8.1.20.0000.00817.70
8.1.10.0040.00417.59
8.1.00.0080.00017.51
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0030.00318.42
8.0.270.0030.00517.29
8.0.260.0070.00017.29
8.0.250.0030.00317.00
8.0.240.0000.00717.06
8.0.230.0070.00016.94
8.0.220.0040.00416.85
8.0.210.0070.00016.89
8.0.200.0030.00316.94
8.0.190.0040.00316.93
8.0.180.0000.00716.96
8.0.170.0040.00417.00
8.0.160.0030.00516.93
8.0.150.0050.00316.84
8.0.140.0050.00316.98
8.0.130.0030.00313.43
8.0.120.0020.00516.88
8.0.110.0020.00516.95
8.0.100.0070.00016.87
8.0.90.0000.00716.98
8.0.80.0060.01616.90
8.0.70.0000.00816.88
8.0.60.0040.00416.84
8.0.50.0080.00016.94
8.0.30.0110.01016.97
8.0.20.0140.00517.40
8.0.10.0040.00417.07
8.0.00.0080.00916.95
7.4.330.0030.00315.12
7.4.320.0000.00716.50
7.4.300.0040.00416.61
7.4.290.0070.00016.65
7.4.280.0000.00816.61
7.4.270.0030.00316.54
7.4.260.0000.00816.59
7.4.250.0060.00316.52
7.4.240.0040.00416.53
7.4.230.0030.00516.36
7.4.220.0040.01316.53
7.4.210.0140.01116.49
7.4.200.0000.00716.49
7.4.160.0130.00316.61
7.4.150.0160.00317.40
7.4.140.0170.00917.86
7.4.130.0050.01316.65
7.4.120.0090.00916.57
7.4.110.0090.01316.52
7.4.100.0130.00616.46
7.4.90.0140.01116.55
7.4.80.0090.00919.39
7.4.70.0160.00916.53
7.4.60.0070.01116.50
7.4.50.0030.00516.36
7.4.40.0140.00316.38
7.4.30.0110.01116.42
7.4.00.0060.00914.82
7.3.330.0060.00013.34
7.3.320.0030.00313.45
7.3.310.0070.00016.34
7.3.300.0070.00016.32
7.3.290.0100.00716.46
7.3.280.0080.00916.47
7.3.270.0100.01017.40
7.3.260.0100.01416.43
7.3.250.0070.01516.41
7.3.240.0060.01316.57
7.3.230.0060.01216.45
7.3.210.0100.00716.48
7.3.200.0130.00619.39
7.3.190.0060.01216.48
7.3.180.0070.01016.65
7.3.170.0110.01116.37
7.3.160.0120.00616.61
7.2.330.0080.01016.63
7.2.320.0060.01616.69
7.2.310.0080.00916.70
7.2.300.0090.00916.64
7.2.290.0120.01216.81
7.2.110.0610.00916.62
7.2.60.0060.01016.58
7.2.00.0000.01119.16
7.1.200.0110.00415.75
7.1.100.0040.00818.37
7.1.70.0000.00717.34
7.1.60.0060.01919.19
7.1.50.0090.01517.12
7.1.00.0070.07322.43
7.0.200.0070.00316.88
7.0.140.0000.07721.99
7.0.60.0070.08020.08
7.0.50.0030.04017.88
7.0.40.0130.08020.13
7.0.30.0400.07020.10
7.0.20.0300.08020.21
7.0.10.0070.07020.35
7.0.00.0130.03720.09
5.6.280.0030.07320.88
5.6.210.0030.06320.71
5.6.200.0100.04718.22
5.6.190.0070.07020.39
5.6.180.0170.05020.64
5.6.170.0330.05320.54
5.6.160.0030.05720.59
5.6.150.0100.06318.25
5.6.140.0070.06318.13
5.6.130.0030.04318.15
5.6.120.0100.04021.14
5.6.110.0130.08021.00
5.6.100.0130.07021.00
5.6.90.0030.04020.90
5.6.80.0100.07020.41
5.6.70.3930.03720.44
5.5.350.0070.09020.52
5.5.340.0030.04017.95
5.5.330.0130.04320.35
5.5.320.0430.04720.31
5.5.310.0230.07320.32
5.5.300.0100.05318.09
5.5.290.0070.04017.97
5.5.280.0000.06320.92
5.5.270.0130.07720.91
5.5.260.0100.08320.99
5.5.250.0130.03320.61
5.5.240.0030.08020.21
5.4.450.0900.06019.55
5.4.440.0700.05019.58
5.4.430.0830.05719.18
5.4.420.0770.06019.46
5.4.410.0300.04719.35
5.4.400.0730.05719.30
5.4.390.0630.05719.15
5.4.380.0830.05719.30
5.4.370.0530.06319.23
5.4.360.0600.06318.87
5.4.350.0470.05018.84
5.4.340.0080.03412.04
5.4.320.0060.03812.54
5.4.310.0070.03912.53
5.4.300.0040.04012.54
5.4.290.0060.04312.54
5.4.280.0080.04912.43
5.4.270.0060.04512.43
5.4.260.0040.04012.43
5.4.250.0070.03812.43
5.4.240.0060.03612.43
5.4.230.0080.03512.42
5.4.220.0060.03612.42
5.4.210.0090.04012.42
5.4.200.0070.03712.42
5.4.190.0040.03812.41
5.4.180.0090.04212.42
5.4.170.0050.05112.42
5.4.160.0070.03612.42
5.4.150.0080.03612.41
5.4.140.0070.03712.09
5.4.130.0060.03712.09
5.4.120.0060.03712.04
5.4.110.0040.04012.04
5.4.100.0060.04312.04
5.4.90.0070.03712.04
5.4.80.0050.03812.04
5.4.70.0090.03312.04
5.4.60.0060.04412.04
5.4.50.0070.04812.04
5.4.40.0070.03912.02
5.4.30.0060.03512.02
5.4.20.0100.04312.02
5.4.10.0050.05012.02
5.4.00.0080.03611.51
5.3.290.0090.03712.80
5.3.280.0070.03712.71
5.3.270.0060.04112.73
5.3.260.0080.04012.72
5.3.250.0090.03712.72
5.3.240.0060.03812.71
5.3.230.0050.03912.71
5.3.220.0090.03812.68
5.3.210.0100.06112.68
5.3.200.0100.03912.68
5.3.190.0050.04112.68
5.3.180.0050.04012.68
5.3.170.0080.03712.67
5.3.160.0120.03112.68
5.3.150.0080.04512.67
5.3.140.0100.04912.66
5.3.130.0040.05712.66
5.3.120.0040.04212.66
5.3.110.0050.03912.65
5.3.100.0040.03812.13
5.3.90.0050.03712.11
5.3.80.0070.03512.09
5.3.70.0050.03912.09
5.3.60.0120.05912.08
5.3.50.0080.06312.02
5.3.40.0120.04612.02
5.3.30.0100.04211.98
5.3.20.0110.04111.77
5.3.10.0050.04711.73
5.3.00.0080.03511.72
5.2.170.0040.0359.22
5.2.160.0110.0359.22
5.2.150.0030.0329.22
5.2.140.0090.0279.22
5.2.130.0050.0299.18
5.2.120.0050.0329.18
5.2.110.0060.0279.19
5.2.100.0050.0279.18
5.2.90.0050.0289.18
5.2.80.0060.0299.17
5.2.70.0050.0319.17
5.2.60.0070.0319.13
5.2.50.0050.0369.09
5.2.40.0090.0259.07
5.2.30.0040.0309.05
5.2.20.0040.0299.05
5.2.10.0080.0328.95
5.2.00.0060.0288.80
5.1.60.0060.0248.09
5.1.50.0050.0258.09
5.1.40.0080.0248.07
5.1.30.0070.0238.42
5.1.20.0050.0258.44
5.1.10.0080.0268.16
5.1.00.0090.0248.16
5.0.50.0040.0206.65
5.0.40.0040.0186.50
5.0.30.0060.0286.32
5.0.20.0030.0196.28
5.0.10.0020.0216.27
5.0.00.0040.0306.26
4.4.90.0030.0164.78
4.4.80.0010.0174.75
4.4.70.0020.0164.75
4.4.60.0050.0144.75
4.4.50.0050.0134.77
4.4.40.0020.0304.71
4.4.30.0080.0134.76
4.4.20.0050.0144.84
4.4.10.0020.0174.85
4.4.00.0040.0244.76
4.3.110.0030.0154.67
4.3.100.0050.0134.67
4.3.90.0000.0174.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0020.0163.30
4.3.20.0040.0143.28
4.3.10.0020.0153.24
4.3.00.0130.0208.11

preferences:
35.51 ms | 401 KiB | 5 Q