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DB
Jig
Mapper
exists
DB\Jig\Mapper::exists PHP Method
Mapper Class Documentation
显示文件
Open project: bcosca/fatfree-core
exists()
public
method
Return TRUE if field is defined
public
exists
(
$key
) :
boolean
$key
string
return
boolean
function exists($key) { return array_key_exists($key, $this->document); }
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