Test case base64_encode #1
base64_encode:"":""

Test case base64_encode #2
base64_encode:"f":"Zg=="

Test case base64_encode #3
base64_encode:"fo":"Zm8="

Test case base64_encode #4
base64_encode:"foo":"Zm9v"

Test case base64_encode #5
base64_encode:"foob":"Zm9vYg=="

Test case base64_encode #6
base64_encode:"fooba":"Zm9vYmE="

Test case base64_encode #7
base64_encode:"foobar":"Zm9vYmFy"

Test case base64_decode #1
base64_decode:"":""

Test case base64_decode #2
base64_decode:"Zg==":"f"

Test case base64_decode #3
base64_decode:"Zm8=":"fo"

Test case base64_decode #4
base64_decode:"Zm9v":"foo"

Test case base64_decode #5
base64_decode:"Zm9vYg==":"foob"

Test case base64_decode #6
base64_decode:"Zm9vYmE=":"fooba"

Test case base64_decode #7
base64_decode:"Zm9vYmFy":"foobar"