- Overview
- Getting Started
- Extending Your xPDO Model
- Advanced Features
- xPDO Development
-
Class Reference
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xPDO
- xPDO.addPackage
- xPDO.beginTransaction
- xPDO.commit
- xPDO.connect
- xPDO.fromJSON
- xPDO.getCollection
- xPDO.getCollectionGraph
- xPDO.getCount
- xPDO.getDebug
- xPDO.getFields
- xPDO.getIterator
- xPDO.getManager
- xPDO.getObject
- xPDO.getObjectGraph
- xPDO.getOption
- xPDO.getTableName
- xPDO.loadClass
- xPDO.log
- xPDO.newObject
- xPDO.newQuery
- xPDO.query
- xPDO.setDebug
- xPDO.setLogLevel
- xPDO.setLogTarget
- xPDO.setOption
- xPDO.toJSON
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xPDOCacheManager
- xPDOCacheManager.copyFile
- xPDOCacheManager.copyTree
- xPDOCacheManager.delete
- xPDOCacheManager.deleteTree
- xPDOCacheManager.endsWith
- xPDOCacheManager.escapeSingleQuotes
- xPDOCacheManager.get
- xPDOCacheManager.getCachePath
- xPDOCacheManager.getCacheProvider
- xPDOCacheManager.matches
- xPDOCacheManager.replace
- xPDOCacheManager.set
- xPDOCacheManager.writeFile
- xPDOCacheManager.writeTree
- xPDOGenerator
- xPDOManager
- xPDOObject
- xPDOQuery
- xPDORevisionControl
- xPDOTransport
- xPDOValidator
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xPDO
getPK
xPDOObject::getPK()
Gets the name (or names) of the primary key field(s) for the object.
Syntax
API Docs: http://api.modxcms.com/xpdo/om/xPDOObject.html#getPK
mixed getPK ()
Example
Get the PK of a Person object, who's PK field is 'id'.
$person = $xpdo->getObject('Person',1); $pk = $person->getPK(); echo $pk; // prints "id"
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