(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
mb_encode_numericentity — Encode character to HTML numeric string reference
$string
,$map
,$encoding
= null
,$hex
= false
Converts specified character codes in stringstring
from character code to HTML numeric character reference.
string
The string being encoded.
map
map
is array specifies code area to convert.
encoding
The encoding
parameter is the character encoding. If it is omitted or null
, the internal character encoding value will be used.
hex
Whether the returned entity reference should be in hexadecimal notation (otherwise it is in decimal notation).
The converted string.
Version | Description |
---|---|
8.0.0 | encoding is nullable now. |
Example #1 map
example
<?php
$convmap = array (
int start_code1, int end_code1, int offset1, int mask1,
int start_code2, int end_code2, int offset2, int mask2,
........
int start_codeN, int end_codeN, int offsetN, int maskN );
// Specify Unicode value for start_codeN and end_codeN
// Add offsetN to value and take bit-wise 'AND' with maskN, then
// it converts value to numeric string reference.
?>
Example #2 mb_encode_numericentity() example
<?php
$convmap = array(0x80, 0xff, 0, 0xff);
$str = mb_encode_numericentity($str, $convmap, "ISO-8859-1");
$convmap = array(
0xe000, 0xe03e, 0x1040, 0xffff,
0xe03f, 0xe0bb, 0x1041, 0xffff,
0xe0bc, 0xe0fa, 0x1084, 0xffff,
0xe0fb, 0xe177, 0x1085, 0xffff,
0xe178, 0xe1b6, 0x10c8, 0xffff,
0xe1b7, 0xe233, 0x10c9, 0xffff,
0xe234, 0xe272, 0x110c, 0xffff,
0xe273, 0xe2ef, 0x110d, 0xffff,
0xe2f0, 0xe32e, 0x1150, 0xffff,
0xe32f, 0xe3ab, 0x1151, 0xffff );
$str = mb_encode_numericentity($str, $convmap, "sjis-win");
?>