WordPress remove_accents() not working when getting value from XML

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I have special problem. I’m using WP All Import Pro plugin to import XML to WordPress posts.

I need use WordPress function remove_accents() for strip Czech accents (ěščřžýáíé) for post slug.

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If I set variable manually (ignore $mytitle), all works fine. 

function seofriendly_slug($mytitle) {
    $finalslug = remove_accents("Test string ěščřžýáíé");
    return $finalslug;
}

OUTPUT: Test string escrzyaie

But if I use variable $mytitle that coming from XML (utf8): 

[seofriendly_slug({PRACOVISTE[1]/@nazev})]

Variable is set propertly but remove_accents does not work: 

function seofriendly_slug($mytitle) {
    $finalslug = remove_accents($mytitle);
    return $finalslug;
}

OUTPUT: Test string ěščřžýáíé

Last info: When I use mb_detect_encoding($mytitle), output is “ASCII” but in XML header is UTF-8.

Post Views: 1

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1 comment

  1. I get solution from WorkScout theme creator – PureThemes.

    html_entity_decode($prepareslug, ENT_QUOTES, 'UTF-8');

    Final code:

    function seofriendly_slug($nazev,$doplnek,$obec) {
    if ($doplnek ==NULL) { $titulek = $nazev; } 
        else { $titulek = $doplnek; }
    $prepareslug = $titulek."-".$obec;
    $prepareslug = html_entity_decode($prepareslug, ENT_QUOTES, 'UTF-8');
    $finalslug = sanitize_title($prepareslug);
    return $finalslug;
}

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