本文整理汇总了PHP中Propel\Generator\Model\ForeignKey::getMapping方法的典型用法代码示例。如果您正苦于以下问题：PHP ForeignKey::getMapping方法的具体用法？PHP ForeignKey::getMapping怎么用？PHP ForeignKey::getMapping使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Propel\Generator\Model\ForeignKey的用法示例。
在下文中一共展示了ForeignKey::getMapping方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getRefRelatedBySuffix
protected static function getRefRelatedBySuffix(ForeignKey $fk)
{
$relCol = '';
foreach ($fk->getMapping() as $mapping) {
list($localColumn, $foreignValueOrColumn) = $mapping;
$localColumnName = $localColumn->getPhpName();
$localTable = $fk->getTable();
if (!$localColumn) {
throw new RuntimeException(sprintf('Could not fetch column: %s in table %s.', $localColumnName, $localTable->getName()));
}
$foreignKeysToForeignTable = $localTable->getForeignKeysReferencingTable($fk->getForeignTableName());
if ($foreignValueOrColumn instanceof Column && $fk->getForeignTableName() == $fk->getTableName()) {
$foreignColumnName = $foreignValueOrColumn->getPhpName();
// self referential foreign key
$relCol .= $foreignColumnName;
if (count($foreignKeysToForeignTable) > 1) {
// several self-referential foreign keys
$relCol .= array_search($fk, $foreignKeysToForeignTable);
}
} elseif (count($foreignKeysToForeignTable) > 1 || count($fk->getForeignTable()->getForeignKeysReferencingTable($fk->getTableName())) > 0) {
// several foreign keys to the same table, or symmetrical foreign key in foreign table
$relCol .= $localColumn->getPhpName();
}
}
if (!empty($relCol)) {
$relCol = 'RelatedBy' . $relCol;
}
return $relCol;
}