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Laurent Destailleur
2012-07-25 11:37:43 +02:00
parent 7d08bd45d6
commit b63820c013
1 changed files with 10 additions and 10 deletions
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20
htdocs/core/lib/functions2.lib.php
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@@ -27,32 +27,32 @@
/**
* Same function than javascript unescape() function but in PHP.
*
* @param string $sourcetodecode String to decode
* @return
* @param string $source String to decode
* @return string Unescaped string
*/
function jsUnEscape($source)
{
$decodedStr = "";
$pos = 0;
$len = strlen ($source);
$len = strlen($source);
while ($pos < $len) {
$charAt = substr ($source, $pos, 1);
$charAt = substr($source, $pos, 1);
if ($charAt == '%') {
$pos++;
$charAt = substr ($source, $pos, 1);
$charAt = substr($source, $pos, 1);
if ($charAt == 'u') {
// we got a unicode character
$pos++;
$unicodeHexVal = substr ($source, $pos, 4);
$unicode = hexdec ($unicodeHexVal);
$unicodeHexVal = substr($source, $pos, 4);
$unicode = hexdec($unicodeHexVal);
$entity = "&#". $unicode . ';';
$decodedStr .= utf8_encode ($entity);
$decodedStr .= utf8_encode($entity);
$pos += 4;
}
else {
// we have an escaped ascii character
$hexVal = substr ($source, $pos, 2);
$decodedStr .= chr (hexdec ($hexVal));
$hexVal = substr($source, $pos, 2);
$decodedStr .= chr(hexdec($hexVal));
$pos += 2;
}
} else {