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fix PHP 8.0 error: implode(): Argument #2 ($array) must be of type ?array, string given

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This commit is contained in:
Ralf Becker 2021-09-24 12:29:48 +02:00
parent c7d2f40a7b
commit d9f759f517
1 changed files with 1 additions and 2 deletions
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3
api/src/Storage/Merge.php
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@ -1780,13 +1780,12 @@ abstract class Merge
if (strpos($param[0],'$$LETTERPREFIXCUSTOM') === 0)
{ //sets a Letterprefix
$replaceprefixsort = array();
// ToDo Stefan: $contentstart is NOT defined here!!!
$replaceprefix = explode(' ',substr($param[0],21,-2));
foreach ($replaceprefix as $nameprefix)
{
if ($this->replacements['$$'.$nameprefix.'$$'] !='') $replaceprefixsort[] = $this->replacements['$$'.$nameprefix.'$$'];
}
$replace = implode($replaceprefixsort,' ');
$replace = implode(' ', $replaceprefixsort);
}
return $replace;
}