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This commit is contained in:
whale 2020-04-26 16:04:02 +08:00
parent 94834c6625
commit c632977ca1
1 changed files with 5 additions and 3 deletions
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8
src/ZM/DB/SelectBody.php
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@ -44,10 +44,12 @@ class SelectBody
return $this->fetchAll()[0] ?? null;
}
public function value() {
public function value($key = null) {
$r = $this->fetchFirst();
if ($r === null) return null;
return current($r);
if ($key === null)
return current($r);
else return $r[$key] ?? null;
}
public function execute() {
@ -85,4 +87,4 @@ class SelectBody
}
return [$msg, $array ?? []];
}
}
}