fix PHP Deprecated: Using ${var} in strings is deprecated, use {$var} instead

This commit is contained in:
ralf 2024-09-05 14:35:00 +02:00
parent 10e6831a7a
commit 1f7325b648

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@ -1676,7 +1676,7 @@ class Base
{
if ((int) $this->debug >= 4)
{
echo "<p>not_unique in ".array2string($col)." as for '$key_col': '${data[$key_col]}' != '${other[$key_col]}'</p>\n";
echo "<p>not_unique in ".array2string($col)." as for '$key_col': '{$data[$key_col]}' != '{$other[$key_col]}'</p>\n";
}
return $n; // different entry => $n not unique
}