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PHP Extension

Base62 Encoding and Decoding

Demonstrates base62 encoding and decoding.

Chilkat PHP Extension Downloads

PHP Extension
<?php

include("chilkat.php");

$bd = new CkBinData();

// Base62 encode.
$bd->AppendString('hello world','utf-8');
$base62_encoded = $bd->getEncoded('base62');
print 'hello world --> ' . $base62_encoded . "\n";

// Output: 
// hello world --> AAwf93rvy4aWQVw

// Base62 decode
$sb = new CkStringBuilder();
$sb->DecodeAndAppend('AAwf93rvy4aWQVw','base62','utf-8');
print 'decoded: ' . $sb->getAsString() . "\n";

// Output:
// decoded: hello world

?>