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Now keys are able to return their PHP specs.

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This commit is contained in:
stronk7 2006-09-06 19:43:38 +00:00
parent 7b31a94e08
commit 989a41af6f
1 changed files with 47 additions and 0 deletions
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47
lib/xmldb/classes/XMLDBKey.class.php
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@ -374,6 +374,53 @@ class XMLDBKey extends XMLDBObject {
$this->changed = true;
}
/**
* Returns the PHP code needed to define one XMLDBKey
*/
function getPHP() {
$result = '';
/// The type
switch ($this->getType()) {
case XMLDB_KEY_PRIMARY:
$result .= 'XMLDB_KEY_PRIMARY' . ', ';
break;
case XMLDB_KEY_UNIQUE:
$result .= 'XMLDB_KEY_UNIQUE' . ', ';
break;
case XMLDB_KEY_FOREIGN:
$result .= 'XMLDB_KEY_FOREIGN' . ', ';
break;
}
/// The fields
$keyfields = $this->getFields();
if (!empty($keyfields)) {
$result .= 'array(' . "'". implode("', '", $keyfields) . "')";
} else {
$result .= 'null';
}
/// The FKs attributes
if ($this->getType() == XMLDB_KEY_FOREIGN) {
/// The reftable
$reftable = $this->getRefTable();
if (!empty($reftable)) {
$result .= ", '" . $reftable . "', ";
} else {
$result .= 'null, ';
}
/// The reffields
$reffields = $this->getRefFields();
if (!empty($reffields)) {
$result .= 'array(' . "'". implode("', '", $reffields) . "')";
} else {
$result .= 'null';
}
}
/// Return result
return $result;
}
/**
* Shows info in a readable format
*/