Converting Javascript RegExp to a php function

[ksye1773]

function HTMLSafeToUnicode(line, ishex)

{

var re = new RegExp('&#([0-9A-Fa-f]{2,4});');

var m  = re.exec(line);

while (m != null)

{

var re2 = new RegExp('&#'+m[1]+';','g');

line = line.replace(re2, String.fromCharCode(ishex==true?h2d(m[1]):m[1]));

m  = re.exec(line);

}

 

return line;

}

[effigy]

html_entity_decode