3v4l.org

run code in 300+ PHP versions simultaneously
<?php public function stripNonValidCharaters ($message) { $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 ]; $count = 0; for($i = 0; $i < strlen($message); $i++) { if(!in_array(ord($message[$i]), $validGSMKeycodes)) { $message[$i] = ''; $count++; } } return ['message' => $message, 'replacements' => $count]; } $msg = "Dear Alex Here are some funky characters sdfjsdfj sldfj sd !!?!?>)SD(*ASD09 усский алфавит"; var_dump(stripNonValidCharaters($msg));

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)
5.4.340.0040.03512.01
5.4.320.0030.03912.50
5.4.310.0080.03812.49
5.4.300.0070.03612.50
5.4.290.0100.03912.50
5.4.280.0030.03912.39
5.4.270.0050.04412.39
5.4.260.0090.03512.39
5.4.250.0070.03612.39
5.4.240.0130.04112.39
5.4.230.0080.04412.38
5.4.220.0080.04012.38
5.4.210.0050.04412.38
5.4.200.0050.03712.38
5.4.190.0030.03912.38
5.4.180.0070.03412.38
5.4.170.0080.03812.38
5.4.160.0040.03612.38
5.4.150.0060.03612.38
5.4.140.0060.03712.07
5.4.130.0070.03412.05
5.4.120.0040.03512.01
5.4.110.0060.03412.01
5.4.100.0050.03512.01
5.4.90.0060.03612.01
5.4.80.0050.03812.01
5.4.70.0070.03212.01
5.4.60.0050.03612.00
5.4.50.0050.03612.01
5.4.40.0080.03312.00
5.4.30.0060.03711.99
5.4.20.0050.03511.99
5.4.10.0050.03511.99
5.4.00.0030.03811.48
5.3.290.0050.04112.80
5.3.280.0050.03812.71
5.3.270.0020.04212.73
5.3.260.0090.04212.72
5.3.250.0050.03812.72
5.3.240.0060.03612.72
5.3.230.0080.03412.71
5.3.220.0070.03512.68
5.3.210.0050.03912.68
5.3.200.0060.04712.68
5.3.190.0100.04012.68
5.3.180.0070.03812.67
5.3.170.0040.03812.67
5.3.160.0070.03512.68
5.3.150.0050.03712.67
5.3.140.0060.03512.66
5.3.130.0060.03812.66
5.3.120.0060.03812.65
5.3.110.0070.03712.66
5.3.100.0050.03912.12
5.3.90.0120.03612.09
5.3.80.0080.03512.07
5.3.70.0030.03912.07
5.3.60.0040.03812.06
5.3.50.0060.03612.00
5.3.40.0070.04312.00
5.3.30.0070.03311.95
5.3.20.0060.03411.73
5.3.10.0050.03811.70
5.3.00.0040.03711.68
5.2.170.0050.0309.18
5.2.160.0060.0279.18
5.2.150.0070.0339.19
5.2.140.0060.0289.18
5.2.130.0060.0279.14
5.2.120.0060.0319.14
5.2.110.0070.0289.14
5.2.100.0070.0269.14
5.2.90.0040.0299.14
5.2.80.0070.0289.13
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0030.0319.06
5.2.40.0050.0289.04
5.2.30.0060.0309.01
5.2.20.0040.0309.00
5.2.10.0060.0338.92
5.2.00.0070.0308.78
5.1.60.0060.0238.07
5.1.50.0050.0248.07
5.1.40.0040.0248.05
5.1.30.0050.0258.40
5.1.20.0040.0268.42
5.1.10.0050.0248.14
5.1.00.0040.0258.14
5.0.50.0050.0186.62
5.0.40.0030.0196.48
5.0.30.0040.0306.29
5.0.20.0040.0186.27
5.0.10.0030.0236.24
5.0.00.0010.0336.23
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0154.76
4.4.60.0050.0134.75
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0040.0204.76
4.4.20.0030.0154.85
4.4.10.0040.0154.85
4.4.00.0010.0264.76
4.3.110.0020.0194.67
4.3.100.0030.0154.67
4.3.90.0020.0154.63
4.3.80.0020.0244.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0010.0254.54
4.3.30.0020.0163.28
4.3.20.0020.0213.26
4.3.10.0020.0213.21
4.3.00.0030.0237.61

preferences:
140.63 ms | 1386 KiB | 7 Q