How to convert & or any other encoded char using [php] to it's respective char? -


i need output text file using php, although of text has & , ½ cannot ones because text block large. there simple way take string containing these sorts of encodings , convert them respective chars?

example

$str = "it rained 2& frac12 ; inches on friday. (ignore spaces between & , ;)

when written file text read:

it rained 2½ inches on friday.

html_entity_decode() should need!

an example of implementation returning decoded string be;

$str = html_entity_decode($str); //decoded string

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