How to encode and decode strings in PHP?
Encode: We will pass an original string to str_rot13() and it will output an encoded string. Decode: We will pass the encoded string to str_rot13() and it will output the original string. Lees verder »
How to base64 encode and decode in PHP?
The base64-decoding function is a homomorphism between modulo 4 and modulo 3-length segmented strings. That motivates a divide and conquer approach: Split the encoded string into substrings counting modulo 4 chars, then decode each substring and concatenate all of them. <? php $decoded = base64_decode($encoded); ?> Lees verder »
How to encode and decode a URL in PHP?
- <? php.
-
- // URL to encode.
- $url = "https://www.geeksforgeeks.org/page.php? query=hello geeks";
-
- // Encoding the URL.
- $encodedURL = urlencode($url);
- echo "Encoded URL: $encodedURL\n";
- Lees verder »
How to decode an HTML encoded string in PHP?
The html_entity_decode() function converts HTML entities to characters. The html_entity_decode() function is the opposite of htmlentities(). Lees verder »
