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Incapsulated definitions of mb_ord and mb_chr into a if(!function_exists('...')) {...} to avoid error when they are already defined (termux latest)

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Francesco Munafò
2019-06-01 13:25:28 +02:00
parent 97f1331a68
commit dbd94f89b2
1 changed files with 11 additions and 7 deletions
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18
lib/diff_match_patch.php
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@@ -2071,14 +2071,18 @@ define('Match_MaxBits', PHP_INT_SIZE * 8);
function charCodeAt($str, $pos) {
return mb_ord(mb_substr($str, $pos, 1));
}
function mb_ord($v) {
$k = mb_convert_encoding($v, 'UCS-2LE', 'UTF-8');
$k1 = ord(substr($k, 0, 1));
$k2 = ord(substr($k, 1, 1));
return $k2 * 256 + $k1;
if(!function_exists('mb_ord')) {
function mb_ord($v) {
$k = mb_convert_encoding($v, 'UCS-2LE', 'UTF-8');
$k1 = ord(substr($k, 0, 1));
$k2 = ord(substr($k, 1, 1));
return $k2 * 256 + $k1;
}
}
function mb_chr($num){
return mb_convert_encoding('&#'.intval($num).';', 'UTF-8', 'HTML-ENTITIES');
if(!function_exists('mb_chr')) {
function mb_chr($num){
return mb_convert_encoding('&#'.intval($num).';', 'UTF-8', 'HTML-ENTITIES');
}
}
/**