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How to convert special characters in xml using php?


How to convert special characters in xml using php?

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How to convert special characters in xml using php?
Tag : php , By : Manu
Date : November 24 2020, 01:01 AM

will be helpful for those in need
There are so many posts for this question. I have gone through all of them but I didn't get the solution as I expected.
<test>This is a xml file which has special characters < > & in it</test>
foreach ([58, 56, 54] as $offset)
{
    $encoded = htmlspecialchars($xml[$offset], ENT_XML1, 'UTF-8');
    $xml = substr_replace($xml, $encoded, $offset, 1);
}
<test>This is a xml file which has special characters &lt; &gt; &amp; in it</test>
tidy_repair_string($xml, ['input-xml' => 1, 'output-xml' => 1, 'wrap' => 0]);

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Is there anything to convert HTML special characters in files to normal characters?


Tag : html , By : user149634
Date : March 29 2020, 07:55 AM
this one helps. If it is just about the four &"<> characters, sed(1) could help:
sed 's/&quot;/"/g; s/&lt;/</g; s/&gt;/>/g; s/&amp;/\&/g'
sed 's/&amp;/\&/g; s/&quot;/"/g; s/&lt;/</g; s/&gt;/>/g'

How do I convert escaped characters into actual special characters in Perl?


Tag : perl , By : Jim F.
Date : March 29 2020, 07:55 AM
help you fix your problem For Perl single character backslash escapes, you can do this safely using a two character eval as part of the substitution. You need to put in the characters that are acceptable to interpret in the character class after the \, and then the single character after is eval'd and inserted into the string.
Consider:
#!/usr/bin/perl
use warnings;
use strict;

print "\n\n\n\n";

while (my $data = <DATA>) {
    $data=~s/\\([rnt'"\\])/"qq|\\$1|"/gee;
    print $data;
}

__DATA__
Hello!\nI\'d like to tell you a little \"secret\".
A backslask:\\
Tab'\t'stop
line 1\rline 2  (on Unix, "line 1" will get overwritten)
line 3\\nline 4 (should result in "line 3\\nline 4")
line 5\r\nline 6
Hello!
I'd like to tell you a little "secret".
A backslask:\
Tab'    'stop
line 2  (on Unix, "line 1" will get overwritten)
line 3\nline 4 (should result in "line 3\nline 4")
line 5
line 6
#!/usr/bin/perl
use warnings;
use strict;

print "\n\n\n\n";

binmode STDOUT, ":utf8";

while (my $data = <DATA>) {
    $data=~s/\\(
        (?:[arnt'"\\]) |               # Single char escapes
        (?:[ul].) |                    # uc or lc next char
        (?:x[0-9a-fA-F]{2}) |          # 2 digit hex escape
        (?:x\{[0-9a-fA-F]+\}) |        # more than 2 digit hex
        (?:\d{2,3}) |                  # octal
        (?:N\{U\+[0-9a-fA-F]{2,4}\})   # unicode by hex
        )/"qq|\\$1|"/geex;  
    print $data;
}

__DATA__
Hello!\nI\'d like to tell you a little \"secret\".
Here is octal: \120 
Here is UNICODE: \N{U+0041} and \N{U+41} and \N{U+263D}
Here is a little hex:\x50 \x5fa \x{5fa} \x{263B}
lower case next char \lU \lA
upper case next char \ua \uu
A backslask:\\
Tab'\t'stop
line 1\rline 2  (on Unix, "line 1" will get overwritten)
line 3\\nline 4 (should result in "line 3\\nline 4")
line 5\r\nline 6

How to convert special characters entered in form into similar English characters before placing in database?


Tag : php , By : KaoFloppy
Date : March 29 2020, 07:55 AM
may help you . Use php function utf8_encode
Or detect encoding and change it if it is not utf-8, like below:
<?php
//$s is a string from whatever source
mb_detect_encoding($s, "UTF-8") == "UTF-8" ? : $s = utf8_encode($s);
?>

Convert special Characters to Unicode Escape Characters Scala


Tag : scala , By : kdietz
Date : March 29 2020, 07:55 AM
seems to work fine Rather than manually trying to do the escaping, use the tools the JVM gives you for working with .properties files. E.g. make an instance of the Properties you want, and then use Properties#store, which will handle the escaping for you.
Response to edit: If you are getting out \u017D then you don't have an Ä - check your project source encoding and the encoding settings for anywhere you read data.

How to convert special characters into literal characters in jQuery Mask plugin


Tag : javascript , By : Vorinowsky
Date : March 29 2020, 07:55 AM
it helps some times I have a form that uses jQuery mask plugin. In most field inputs, it uses masks as "99999-999" and works: The plugin displays the "-" char in the field automatically. The user doesn't need to enter the "-" character. However, when I specify "999,00" it changes the "0" character to accept every number, and that's not what this specific input requires. Is there a way to change it to the literal "0" char, instead of the 0 that means [0-9]? , Try this:
$("#data").mask("99,ZZ", {
    translation: {
        'Z': {
          pattern: /[0]/, 
          fallback: '0'
        }
      }
  });
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