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Swoole
Record
exist
Swoole\Record::exist PHP Method
Record Class Documentation
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Open project: matyhtf/swoole_framework
exist()
public
method
是否存在
public
exist
( ) :
boolean
return
boolean
function exist() { return !empty($this->_data); }
Record
__construct
__destruct
__get
__set
delete
exist
get
getOriginalData
offsetExists
offsetGet
offsetSet
offsetUnset
put
save
update