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Update string.utils.php

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Namhyeon Go 2020-01-25 02:46:15 +09:00 committed by GitHub
parent 9508d3f2b7
commit cdf1d910a9
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1 changed files with 9 additions and 3 deletions
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12
helper/string.utils.php
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@ -22,9 +22,9 @@ if(!check_function_exists("get_converted_string")) {
// detect charset (output) // detect charset (output)
if($to_charset == "detect") { if($to_charset == "detect") {
if(check_function_exists("mb_internal_encoding")) { if(check_function_exists("mb_internal_encoding")) {
$from_charset = mb_internal_encoding(); $to_charset = mb_internal_encoding();
} elseif(check_function_exists("iconv_get_encoding")) { } elseif(check_function_exists("iconv_get_encoding")) {
$from_charset = iconv_get_encoding("internal_encoding"); $to_charset = iconv_get_encoding("internal_encoding");
} else { } else {
$_candidates = array( $_candidates = array(
ini_get("default_charset"), ini_get("default_charset"),
@ -32,9 +32,15 @@ if(!check_function_exists("get_converted_string")) {
ini_get("mbstring.internal_encoding"), ini_get("mbstring.internal_encoding"),
"UTF-8" "UTF-8"
); );
foreach($_candidates as $_candidate) {
if(!empty($_candidate)) {
$to_charset = $_candidate;
break;
}
}
} }
} }
// normalize charset (UPPERCASE) // normalize charset (UPPERCASE)
$from_charset = strtoupper($from_charset); $from_charset = strtoupper($from_charset);
$to_charset = strtoupper($from_charset); $to_charset = strtoupper($from_charset);