Convert accented UTF8 codes to characters using PHP - php

How can i convert string like this
%C4%BE%C5%A1%C4%8D%C5%A5%C5%BE-%C3%BD%C3%A1%C3%AD%C3%A9
to this:
ľščťž-ýáíé
using PHP ?


Just use urldecode() function, because you have url encoded string.
$encoded = '%C4%BE%C5%A1%C4%8D%C5%A5%C5%BE-%C3%BD%C3%A1%C3%AD%C3%A9';
$decoded = urldecode($encoded);
echo $decoded;
outputs:
ľščťž-ýáíé


Just use urldecode() function in php. Use the code below
<?php
$string = "%C4%BE%C5%A1%C4%8D%C5%A5%C5%BE-%C3%BD%C3%A1%C3%AD%C3%A9";
echo urldecode($string); // Outputs ľščťž-ýáíé
?>
Hope this helps you

Related

Decode string with \x in PHP that has char encoded over 255

My problem is about string decoding.
Let's assume a string like:
$str = "\xce\xbb\xc6\x9b\xc2\xac\xe2\x88\xa7\xe2\x9f\x91\xe2\x88\xa8\xe2\x9f\x87\xc3\xb7 \xe2\x82\xac\xc2\xbd\xe2\x88\x86\xc3\xb8\xe2\x86\x94\xc2\xa2\xe2\x8c\x90\xc3\xa6";
I want to decode it and to look like that:
λƛ¬∧⟑∨⟇÷ €½∆ø↔¢⌐æ
I tried to use
utf8_encode(utf8_encode($str));
But it's not what was expected.
In python something like that works:
_str = b"\xce\xbb\xc6\x9b\xc2\xac\xe2\x88\xa7\xe2\x9f\x91\xe2\x88\xa8\xe2\x9f\x87\xc3\xb7 \xe2\x82\xac\xc2\xbd\xe2\x88\x86\xc3\xb8\xe2\x86\x94\xc2\xa2\xe2\x8c\x90\xc3\xa6"
_str = _str.decode()
print(_str)

You don't need to decode that. This is legal notation for strings in PHP.
$str = "\xce\xbb\xc6\x9b\xc2\xac\xe2\x88\xa7\xe2\x9f\x91\xe2\x88\xa8\xe2\x9f\x87\xc3\xb7 \xe2\x82\xac\xc2\xbd\xe2\x88\x86\xc3\xb8\xe2\x86\x94\xc2\xa2\xe2\x8c\x90\xc3\xa6";
echo $str; //λƛ¬∧⟑∨⟇÷ €½∆ø↔¢⌐æ
https://3v4l.org/0e0Po

How to convert 水瀬いのり to %e6%b0%b4%e7%80%ac%e3%81%84%e3%81%ae%e3%82%8a in php?

i wonder, how to convert character 水瀬いのり to %e6%b0%b4%e7%80%ac%e3%81%84%e3%81%ae%e3%82%8a in php?
also 보이프렌드 to %eb%b3%b4%ec%9d%b4%ed%94%84%eb%a0%8c%eb%93%9c ?
thanks

This one would help urlencode
See here for an example:
$str = '水瀬いのり';
var_dump( urlencode($str) );

If you must use the urlencode() function for that.
echo urlencode('보이프렌드');
// output: %EB%B3%B4%EC%9D%B4%ED%94%84%EB%A0%8C%EB%93%9C
If you really need that the result will be in lowercase then you also must to use the strtolower() function.
echo strtolower(urlencode('보이프렌드'));
// output: %eb%b3%b4%ec%9d%b4%ed%94%84%eb%a0%8c%eb%93%9c

json_encode not working with urldecode

json_encode not working with urldecode. Please give some solution
<?php
$decode_str = array();
$str = "%ED%A0%BD%ED%BA%97%D9%BE%D8%B1%D8%A7%DB%8C%D8%AF+89%D8%A8%D8%AF%D9%88%D9%86+%D8%B1%D9%86%DA%AF.+%D8%AA%DA%A9+%D8%B3%D9%88%D8%B2%ED%A0%BD%ED%BA%97";
$decode_str['output'] = urldecode($str);
echo json_encode($decode_str);
?>

If you add echo json_last_error_msg(); to the end of it, you will see that there is a json error.
Malformed UTF-8 characters, possibly incorrectly encoded
The string you are trying to encode has malformed UTF-8 Characters. You will need to fix the characted encoding before you can encode it into json.

Use utf8_decode() as well.
$decode_str = array();
$str = "%ED%A0%BD%ED%BA%97%D9%BE%D8%B1%D8%A7%DB%8C%D8%AF+89%D8%A8%D8%AF%D9%88%D9%86+%D8%B1%D9%86%DA%AF.+%D8%AA%DA%A9+%D8%B3%D9%88%D8%B2%ED%A0%BD%ED%BA%97";
$decode_str['output'] = utf8_decode(urldecode($str));
echo json_encode($decode_str);

Decode string php

I am trying to decode a string in PHP but I have not idea what the encoding is.
My string is
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I tried json_decode($myString) but it doesn't works
it works in javascript JSON.parse(...)

This is a JSON alright but in hex so converting from hex to string and should output to browser as JSON
<?php
header('Content-type: application/json');
function decode_code($code){
return preg_replace_callback(
"#\\\(x)?([0-9a-f]{2,3})#",
function($m){
return chr($m[1]?hexdec($m[2]):octdec($m[2]));
},
$code
);
}
echo 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?>

Your json_encode is encoding unicode characters and they are being escaped. You can change this behaviour by passing the flag JSON_UNESCAPED_UNICODE as second parameter.
echo json_encode($array, JSON_UNESCAPED_UNICODE);

Make sure you're using double quotes:
<?php
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var_dump(json_decode($string,true));
The above code works OK for me. Good luck!!

PHP equivalent for javascript escape/unescape

Let's say I have a string: something
When I escape it in JS I get this: %73%6F%6D%65%74%68%69%6E%67
so I can use this code in JS to decode it:
document.write(unescape('%73%6F%6D%65%74%68%69%6E%67'));
I need the escape function in PHP which will do the same (will encode something to : %73%6F%6D%65%74%68%69%6E%67)
How to do that ?

PHP:
rawurlencode("your funky string");
JS:
decodeURIComponent('your%20funky%20string');
Don't use escape as it is being deprecated.

rawurldecode('%73%6F%6D%65%74%68%69%6E%67');

Some clarification first:
Let's say I have a string: something
When I escape it in JS I get this: %73%6F%6D%65%74%68%69%6E%67
That's wrong. (Btw, the JS escape() function is deprecated. You should use encodeURIComponent() instead!)
so I can use this code in JS to decode it:
document.write(unescape('%73%6F%6D%65%74%68%69%6E%67'));
Yep, this will write "something" to the document (as escape(), also unescape() is deprecated; use decodeURIComponent() instead).
To your question:
I need the [snip] function in PHP which [snip] encode something to %73%6F%6D%65%74%68%69%6E%67
What you're looking for is the hexadecimal representation of charachters. So, to get the string "%73%6F%6D%65%74%68%69%6E%67" from the string "something", you would need:
<?php
function stringToHex($string) {
$hexString = '';
for ($i=0; $i < strlen($string); $i++) {
$hexString .= '%' . bin2hex($string[$i]);
}
return $hexString;
}
$hexString = stringToHex('something');
echo strtoupper($hexString); // %73%6F%6D%65%74%68%69%6E%67
Backwards:
function hexToString($hexString) {
return pack("H*" , str_replace('%', '', $hexString));
}
$string = hexToString('%73%6F%6D%65%74%68%69%6E%67');
echo $string; // something

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