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Fix compatibility with PHP 8.1 and Psotgresql

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This commit is contained in:
Laurent Destailleur 2022-09-20 21:15:25 +02:00
parent 03bce8d3eb
commit 05e6cfa8c1
1 changed files with 10 additions and 0 deletions
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10
htdocs/core/lib/functions.lib.php
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@ -1156,7 +1156,17 @@ function dol_buildpath($path, $type = 0, $returnemptyifnotfound = 0)
function dol_clone($object, $native = 0)
{
if (empty($native)) {
$tmpsavdb = null;
if (isset($object->db) && isset($object->db->db) && is_object($object->db->db) && get_class($object->db->db) == 'PgSql\Connection') {
$tmpsavdb = $object->db;
unset($object->db); // Such property can not be serialized when PgSql/Connection
}
$myclone = unserialize(serialize($object)); // serialize then unserialize is hack to be sure to have a new object for all fields
if ($tmpsavdb) {
$object->db = $tmpsavdb;
}
} else {
$myclone = clone $object; // PHP clone is a shallow copy only, not a real clone, so properties of references will keep the reference (refering to the same target/variable)
}