base64_encode in PHP

Syntax of base64_encode string base64_encode(string data) Returns a base-64-encoded version of data. MIME base-64 encoding is designed to allow binary or other 8-bit data to survive transition through protocols that may not be 8-bit safe, such as email messages Example of base64_encode VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw==