我想调用一个PHP
函数:
$rights = $user->recupererDroitCreateur($_SESSION[CODE_USER]);
recupererDroitCreateur 的代码是:
function recupererDroitCreateur($user_id) {
$ret = array();
$sSQL = "SELECT cm.class_menu_code
FROM menu m
LEFT JOIN classe_menu cm
ON m.class_menu_code = cm.class_menu_code
WHERE m.menu_deleted = 0 AND m.menu_visible = 1 AND cm.class_menu_parent IS NULL AND cm.class_menu_deleted = 0
ORDER BY cm.class_menu_lib, m.menu_titre";
$this->db->query($sSQL);
while ( $this->db->next_record() ) {
$code = $this->db->f('class_menu_code');
$strMenus = $code.";";
$this->recupererMenus($code, $code, $user_id, $strMenus);
}
return (explode(";", $strMenus));
}
recupererMenus 的代码是:
function recupererMenus($classRoot, $classParentDirect, $user_id, &$menus)
{
$sSQL1 = "SELECT class_menu_code FROM classe_menu WHERE class_menu_parent = '$classParentDirect' AND class_menu_deleted = 0";
$this->db->query($sSQL1);
while ( $this->db->next_record() ) {
$this->recupererMenus($classRoot, $this->db->f('class_menu_code'), $user_id, $menus);
}
$sSQL = "SELECT m.menu_code
FROM menu m
LEFT JOIN classe_menu cm
ON m.class_menu_code = cm.class_menu_code
WHERE m.menu_deleted = 0 AND m.menu_visible = 1 AND cm.class_menu_parent = '$classParentDirect' AND cm.class_menu_deleted = 0
ORDER BY cm.class_menu_lib, m.menu_titre";
$this->db->query($sSQL);
while ( $this->db->next_record() )
{
$menus .= $this->db->f('menu_code').";";
}
}
在运行时有错误next_record called with no query pending
:错误输出告诉导致错误的行,它说对应于该语句的行:while ( $this->db->next_record() ) {
,还有指向该语句的行$this->recupererMenus($code, $code, $user_id, $strMenus);
那么我的代码有什么问题?