function _locale_export_string

Print out a string on multiple lines

Related topics

File

includes/locale.inc, line 1805

Code

function _locale_export_string($str) {
    $stri = addcslashes($str, "\x00..\x1f\\\"");
    $parts = array();
    // Cut text into several lines
    while ($stri != "") {
        $i = strpos($stri, "\\n");
        if ($i === FALSE) {
            $curstr = $stri;
            $stri = "";
        }
        else {
            $curstr = substr($stri, 0, $i + 2);
            $stri = substr($stri, $i + 2);
        }
        $curparts = explode("\n", _locale_export_wrap($curstr, 70));
        $parts = array_merge($parts, $curparts);
    }
    // Multiline string
    if (count($parts) > 1) {
        return "\"\"\n\"" . implode("\"\n\"", $parts) . "\"\n";
    }
    elseif (count($parts) == 1) {
        return "\"{$parts[0]}\"\n";
    }
    else {
        return "\"\"\n";
    }
}