选择语句返回一个人而不是几个人的结果 - Select statement returning result for one person instead of several

Select statement returning result for one person instead of several

当有多个姓氏相同时，搜索一个名字返回一个结果。它可能是foreach循环，但我认为它是activerecord语句。

模型

public function finduser($name) {
    if ($name == null || $name == '') {
            return false;
    }
    $this->db->select('e.emp_no, e.first_name, e.last_name, t.title, d.dept_no');
    $this->db->from('employees AS e, titles AS t, dept_emp AS d');
    $this->db->where('e.last_name', $name);
    $this->db->where('e.emp_no = t.emp_no');
    $this->db->where('e.emp_no = d.emp_no');
    $result = $this->db->get();
    $data = array();
    foreach ($result->result() as $row )
    {
    $entry = array();
    $entry['emp_no'] = $row->emp_no;        
    $entry['first_name'] = $row->first_name;
    $entry['last_name'] = $row->last_name;      
    $entry['title'] = $row->title;
    $entry['dept_no'] = $row->dept_no;
    $data[] = $entry;
    return $data;
}
}

视图

if (isset($user)) {
foreach ($user as $res) {
echo "employee id =" .$res['emp_no']; ?> <br> <?php
echo "first name = " .$res['first_name']; ?> <br> <?php
echo "last name = " .$res['last_name']; ?> <br> <?php
echo "title = " .$res['title']; ?> <br> <?php
echo "department no = " .$res['dept_no']; ?> <br><br> <?php

您的return在for循环内

将返回语句置于foreach循环之外

foreach ($result->result() as $row )
    {
    $entry = array();
    $entry['emp_no'] = $row->emp_no;        
    $entry['first_name'] = $row->first_name;
    $entry['last_name'] = $row->last_name;      
    $entry['title'] = $row->title;
    $entry['dept_no'] = $row->dept_no;
    $data[] = $entry;

}
 return $data;