[英]Codeigniter return array
如何返回數組? 這是我的代碼(在模型內部)
function getTeacherSchedule($id){
$sections = $this->dbsections->query('SELECT * FROM sections;');
foreach ($sections->result_array() as $section){
$table = $section['NAME'];
$tblsection = str_replace(array(' ', '-'),'_', $table);
$schedule = ($this->dbsections->query('SELECT * FROM '.$tblsection.' WHERE TEACHER = '.$id));
$result = $schedule->result_array();
}
return $result;
}
我希望在控制器中返回$ schedule的result_array(),但是當我嘗試使用var_dump()時,它只返回一條記錄。
當前,您正在存儲一條記錄,並在每個循環中將其覆蓋。 嘗試-
function getTeacherSchedule($id){
$sections = $this->dbsections->query('SELECT * FROM sections;');
foreach ($sections->result_array() as $section){
// rest of the code
// .......
$result[] = $schedule->result_array();
}
return $result;
}
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