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(PHP 5 >= 5.3.0)
mb_encoding_aliases — Get aliases of a known encoding type
$encoding
)
Returns an array of aliases for a known encoding
type.
encoding
The encoding type being checked, for aliases.
Returns a numerically indexed array of encoding aliases on success,
或者在失败时返回 FALSE
Emits an E_WARNING
level error if
encoding
is unknown.
Example #1 mb_encoding_aliases() example
<?php
$encoding = 'ASCII' ;
$known_encodings = mb_list_encodings ();
if ( in_array ( $encoding , $known_encodings )) {
$aliases = mb_encoding_aliases ( $encoding );
print_r ( $aliases );
} else {
echo "Unknown ( $encoding ) encoding.\n" ;
}
?>
以上例程的输出类似于:
Array ( [0] => ANSI_X3.4-1968 [1] => iso-ir-6 [2] => ANSI_X3.4-1986 [3] => ISO_646.irv:1991 [4] => US-ASCII [5] => ISO646-US [6] => us [7] => IBM367 [8] => cp367 [9] => csASCII )