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Wrap iconv usage in function_exists for compatibility.

This commit is contained in:
Gerhard 2019-01-22 15:26:40 +02:00
parent c24faa8ab4
commit 1664181a63
1 changed files with 4 additions and 2 deletions
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6
includes/wc-core-functions.php
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@ -1561,8 +1561,10 @@ function wc_uasort_comparison( $a, $b ) {
* @return int
*/
function wc_ascii_uasort_comparison( $a, $b ) {
$aconv = iconv( 'UTF-8', 'ASCII//TRANSLIT', $a );
$bconv = iconv( 'UTF-8', 'ASCII//TRANSLIT', $b );
if ( function_exists( 'iconv' ) ) {
$a = iconv( 'UTF-8', 'ASCII//TRANSLIT', $a );
$b = iconv( 'UTF-8', 'ASCII//TRANSLIT', $b );
}
return strcmp( $aconv, $bconv );
}