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); $validGSMKeycodes = [ 0x0040, 0x0394, 0x0020, 0x0030, 0x00a1, 0x0050, 0x00bf, 0x0070, 0x00A3, 0x005f, 0x0021, 0x0031, 0x0041, 0x0051, 0x0061, 0x0071, 0x0024, 0x03a6, 0x0022, 0x0032, 0x0042, 0x0052, 0x0062, 0x0072, 0x00a5, 0x0393, 0x0023, 0x0033, 0x0043, 0x0053, 0x0063, 0x0073, 0x00e8, 0x039b, 0x00a4, 0x0034, 0x0035, 0x0044, 0x0054, 0x0064, 0x0074, 0x00e9, 0x03a9, 0x0025, 0x0045, 0x0045, 0x0055, 0x0065, 0x0075, 0x00f9, 0x03a0, 0x0026, 0x0036, 0x0046, 0x0056, 0x0066, 0x0076, 0x00ec, 0x03a8, 0x0027, 0x0037, 0x0047, 0x0057, 0x0067, 0x0077, 0x00f2, 0x03a3, 0x0028, 0x0038, 0x0048, 0x0058, 0x0068, 0x0078, 0x00c7, 0x0398, 0x0029, 0x0039, 0x0049, 0x0059, 0x0069, 0x0079, 0x000a, 0x039e, 0x002a, 0x003a, 0x004a, 0x005a, 0x006a, 0x007a, 0x00d8, 0x001b, 0x002b, 0x003b, 0x004b, 0x00c4, 0x006b, 0x00e4, 0x00f8, 0x00c6, 0x002c, 0x003c, 0x004c, 0x00d6, 0x006c, 0x00f6, 0x000d, 0x00e6, 0x002d, 0x003d, 0x004d, 0x00d1, 0x006d, 0x00f1, 0x00c5, 0x00df, 0x002e, 0x003e, 0x004e, 0x00dc, 0x006e, 0x00fc, 0x00e5, 0x00c9, 0x002f, 0x003f, 0x004f, 0x00a7, 0x006f, 0x00e0, 0x03d5, 0x00E8, 0x00E9, 0x00F9, 0x00EC, 0x00F2, 0x00E7, 0x00D8, 0x00A5 ]; for($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)
8.3.70.0160.00018.43
8.3.60.0140.00018.31
8.3.50.0230.00821.15
8.3.40.0090.00618.73
8.3.30.0040.01119.17
8.3.20.0080.00020.34
8.3.10.0040.00423.45
8.3.00.0080.00019.50
8.2.180.0090.00916.88
8.2.170.0130.00922.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0070.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00822.18
8.2.110.0100.00022.08
8.2.100.0080.00417.75
8.2.90.0000.00719.26
8.2.80.0040.00417.97
8.2.70.0070.00717.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00319.83
8.2.30.0000.00718.00
8.2.20.0080.00017.83
8.2.10.0070.00018.21
8.2.00.0080.00017.84
8.1.280.0070.00725.92
8.1.270.0060.00322.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.98
8.1.230.0070.00419.01
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00817.35
8.1.190.0060.00317.47
8.1.180.0080.00018.10
8.1.170.0070.00418.56
8.1.160.0000.00721.96
8.1.150.0000.00818.83
8.1.140.0050.00217.54
8.1.130.0000.00717.90
8.1.120.0040.00417.45
8.1.110.0000.00817.51
8.1.100.0000.00717.51
8.1.90.0040.00417.53
8.1.80.0040.00417.48
8.1.70.0000.00717.50
8.1.60.0090.00017.60
8.1.50.0040.00417.48
8.1.40.0040.00417.57
8.1.30.0040.00417.68
8.1.20.0040.00417.73
8.1.10.0000.00717.68
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0070.00018.50
8.0.270.0000.00717.35
8.0.260.0000.00817.21
8.0.250.0000.00717.14
8.0.240.0070.00017.04
8.0.230.0000.00717.07
8.0.220.0030.00317.07
8.0.210.0030.00316.92
8.0.200.0040.00417.09
8.0.190.0000.00716.99
8.0.180.0070.00016.98
8.0.170.0040.00417.07
8.0.160.0000.00717.05
8.0.150.0000.01016.91
8.0.140.0050.00217.05
8.0.130.0030.00313.52
8.0.120.0000.00816.98
8.0.110.0040.00416.95
8.0.100.0000.00717.12
8.0.90.0000.00717.04
8.0.80.0060.00917.00
8.0.70.0040.00416.90
8.0.60.0040.00417.07
8.0.50.0000.00817.12
8.0.30.0100.00817.10
8.0.20.0140.00917.40
8.0.10.0040.00417.12
8.0.00.0130.00716.79
7.4.330.0050.00015.02
7.4.320.0000.00716.50
7.4.300.0050.00216.50
7.4.290.0000.00716.64
7.4.280.0000.00816.45
7.4.270.0040.00416.65
7.4.260.0050.00216.59
7.4.250.0030.00616.56
7.4.240.0020.00616.54
7.4.230.0040.00416.50
7.4.220.0080.01116.46
7.4.210.0090.00916.45
7.4.200.0000.00716.63
7.4.160.0040.01216.57
7.4.150.0140.00717.40
7.4.140.0130.00717.86
7.4.130.0130.00616.47
7.4.120.0130.00816.46
7.4.110.0110.00916.67
7.4.100.0130.01016.39
7.4.90.0060.01216.72
7.4.80.0070.01019.39
7.4.70.0100.01316.52
7.4.60.0110.00816.65
7.4.50.0030.00616.63
7.4.40.0170.00016.57
7.4.30.0120.01216.73
7.4.00.0070.01115.14
7.3.330.0050.00013.41
7.3.320.0030.00313.33
7.3.310.0000.00716.48
7.3.300.0040.00416.42
7.3.290.0040.01016.45
7.3.280.0100.00916.43
7.3.270.0080.01317.40
7.3.260.0060.01316.58
7.3.250.0130.00816.63
7.3.240.0140.00716.51
7.3.230.0150.00616.44
7.3.210.0070.01116.68
7.3.200.0110.00719.39
7.3.190.0030.02116.58
7.3.180.0040.01316.57
7.3.170.0000.01816.81
7.3.160.0060.01216.39
7.2.330.0120.00816.81
7.2.320.0090.00916.80
7.2.310.0090.00916.43
7.2.300.0130.00516.78
7.2.290.0120.01416.83
7.2.80.0040.01116.54
7.2.60.0060.00916.63
7.2.00.0000.01519.40
7.1.200.0040.01115.83
7.1.100.0030.01018.27
7.1.70.0040.00417.38
7.1.60.0130.01319.19
7.1.50.0140.01117.02
7.1.00.0000.08022.45
7.0.200.0090.00016.76
7.0.140.0030.07722.04
7.0.60.0100.09319.95
7.0.50.0100.07017.90
7.0.40.0030.09020.14
7.0.30.0430.04020.15
7.0.20.0330.07720.33
7.0.10.0230.04020.23
7.0.00.0070.04320.18
5.6.280.0130.06720.84
5.6.210.0200.07020.69
5.6.200.0070.06018.18
5.6.190.0070.08720.67
5.6.180.0330.07020.48
5.6.170.0230.03720.58
5.6.160.0070.08020.61
5.6.150.0100.07718.14
5.6.140.0030.06718.27
5.6.130.0070.06318.28
5.6.120.0070.08021.16
5.6.110.0170.07721.11
5.6.100.0230.07021.00
5.6.90.0070.07021.10
5.6.80.0070.08020.51
5.6.70.3300.03720.53
5.5.350.0200.06720.38
5.5.340.0000.09017.94
5.5.330.0030.05720.32
5.5.320.0300.03720.52
5.5.310.0270.08320.35
5.5.300.0070.05317.99
5.5.290.0030.06718.06
5.5.280.0070.07020.82
5.5.270.0100.08320.86
5.5.260.0130.07720.79
5.5.250.0000.09320.71
5.5.240.0270.03320.15
5.4.450.0330.06719.70
5.4.440.1000.06719.70
5.4.430.0670.05719.62
5.4.420.0470.05319.55
5.4.410.0770.05319.36
5.4.400.0530.05719.15
5.4.390.0930.05319.26
5.4.380.0630.06319.37
5.4.370.0600.05319.16
5.4.360.0630.06319.06
5.4.350.0430.05319.29
5.4.340.0080.05112.04
5.4.320.0100.05512.54
5.4.310.0120.05312.53
5.4.300.0080.04612.54
5.4.290.0040.04912.54
5.4.280.0060.03712.43
5.4.270.0060.04112.43
5.4.260.0060.04012.43
5.4.250.0080.03712.43
5.4.240.0050.03912.43
5.4.230.0080.03812.42
5.4.220.0120.03412.43
5.4.210.0030.04312.42
5.4.200.0020.04312.42
5.4.190.0080.04512.42
5.4.180.0060.05112.42
5.4.170.0120.03912.42
5.4.160.0080.03412.42
5.4.150.0090.03312.41
5.4.140.0060.03712.09
5.4.130.0060.03712.09
5.4.120.0040.04112.04
5.4.110.0030.04012.04
5.4.100.0080.03812.04
5.4.90.0120.03412.04
5.4.80.0040.04212.04
5.4.70.0090.03512.04
5.4.60.0060.03812.04
5.4.50.0080.03512.04
5.4.40.0090.03512.03
5.4.30.0060.03712.02
5.4.20.0050.03712.02
5.4.10.0060.03612.02
5.4.00.0080.03711.52
5.3.290.0090.04712.80
5.3.280.0100.03512.71
5.3.270.0100.04412.73
5.3.260.0110.04012.72
5.3.250.0060.03812.72
5.3.240.0080.03712.72
5.3.230.0070.04612.71
5.3.220.0080.05012.68
5.3.210.0080.04012.68
5.3.200.0060.04112.68
5.3.190.0080.04212.68
5.3.180.0090.03812.68
5.3.170.0080.03512.67
5.3.160.0040.03812.67
5.3.150.0050.03812.67
5.3.140.0070.03512.66
5.3.130.0100.03412.66
5.3.120.0050.03912.66
5.3.110.0050.03912.66
5.3.100.0110.03812.13
5.3.90.0080.04012.11
5.3.80.0070.03512.09
5.3.70.0060.03612.09
5.3.60.0080.03412.08
5.3.50.0120.03412.02
5.3.40.0060.03712.02
5.3.30.0060.04111.98
5.3.20.0100.04111.76
5.3.10.0070.03611.74
5.3.00.0040.03711.71
5.2.170.0050.0319.22
5.2.160.0070.0299.22
5.2.150.0070.0319.22
5.2.140.0080.0289.21
5.2.130.0010.0339.18
5.2.120.0060.0279.18
5.2.110.0070.0259.18
5.2.100.0050.0269.18
5.2.90.0030.0309.18
5.2.80.0050.0299.17
5.2.70.0100.0269.18
5.2.60.0070.0389.13
5.2.50.0040.0329.10
5.2.40.0060.0289.07
5.2.30.0050.0289.05
5.2.20.0060.0269.04
5.2.10.0010.0308.95
5.2.00.0020.0308.81
5.1.60.0040.0238.09
5.1.50.0040.0258.08
5.1.40.0050.0238.07
5.1.30.0050.0248.42
5.1.20.0050.0268.44
5.1.10.0040.0268.16
5.1.00.0040.0278.16
5.0.50.0030.0216.65
5.0.40.0030.0216.50
5.0.30.0070.0326.31
5.0.20.0050.0216.28
5.0.10.0050.0246.27
5.0.00.0040.0326.26
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0030.0174.76
4.4.60.0000.0184.76
4.4.50.0000.0194.77
4.4.40.0030.0254.71
4.4.30.0050.0134.75
4.4.20.0050.0144.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0050.0134.66
4.3.90.0020.0164.64
4.3.80.0040.0234.58
4.3.70.0040.0134.63
4.3.60.0040.0154.63
4.3.50.0030.0204.63
4.3.40.0030.0244.54
4.3.30.0000.0193.30
4.3.20.0020.0203.28
4.3.10.0020.0153.24
4.3.00.0200.0208.11

preferences:
52.21 ms | 401 KiB | 5 Q