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Fixed, PHP Warning: Invalid argument supplied for foreach() in ...

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(skiped the importexport one, as it was already fixed by Nathan)
This commit is contained in:
Alexandros Sigalas 2019-03-05 08:51:22 +02:00 committed by Ralf Becker
parent 34db38b70d
commit 02d9accc94
1 changed files with 13 additions and 7 deletions
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20
api/src/Db/Schema.php
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@ -165,16 +165,22 @@ class Schema
$columns = implode('-',$columns);
if ($ignore_length_limit) $columns = preg_replace('/\(\d+\)/', '', $columns);
}
foreach($indexs as $index)
{
if (is_array($index))
if(is_array($indexs)){
foreach($indexs as $index)
{
unset($index['options']);
$index = implode('-',$index);
if (is_array($index))
{
unset($index['options']);
$index = implode('-',$index);
}
if ($ignore_length_limit) $index = preg_replace('/\(\d+\)/', '', $index);
if ($columns == $index) return true;
}
if ($ignore_length_limit) $index = preg_replace('/\(\d+\)/', '', $index);
if ($columns == $index) return true;
}
return false;
}