What potential issues can arise when using urlencode in PHP for URL conversion?

One potential issue that can arise when using urlencode in PHP for URL conversion is that certain characters may not be encoded correctly, leading to malformed URLs. To solve this issue, you can use rawurlencode instead, which encodes all characters according to the URL specifications. 

$url = "https://www.example.com/?name=John Doe";
$encoded_url = rawurlencode($url);
echo $encoded_url;

Keywords

urlencode PHP URL conversion special characters encoding

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