wc_ascii_uasort_comparison( string $a, string $b )
Sort values based on ascii, usefull for special chars in strings.
Description Description
Parameters Parameters
- $a
-
(Required) First value.
- $b
-
(Required) Second value.
Return Return
(int)
Source Source
File: includes/wc-core-functions.php
function wc_ascii_uasort_comparison( $a, $b ) {
if ( function_exists( 'iconv' ) && defined( 'ICONV_IMPL' ) && @strcasecmp( ICONV_IMPL, 'unknown' ) !== 0 ) {
$a = @iconv( 'UTF-8', 'ASCII//TRANSLIT//IGNORE', $a );
$b = @iconv( 'UTF-8', 'ASCII//TRANSLIT//IGNORE', $b );
}
return strcmp( $a, $b );
}