【发布时间】:2015-06-14 19:42:06
【问题描述】:
我想从 3 个 mysql 表中创建一个 3 维数组(sections(id,title) => rubriques(id,title) => 类别(id,标题):
[0] section_title_1
section id 1
[0] rubrique_title_1
rubrique id 1
[0] category_title_1
category id 1
[1] category_title_2
category id 2
[2] ........................
[1] rubrique_title_2
rubrique id 2
...................
[1] section_title_2
.........
这是我的代码没有 id:
$output = array();
$sections = $this->_model->get_table_sections();
foreach($sections as $section){
$output[$section->section_title] = array();
$rubriques = $this->_model->get_rubriques_for_a_section($section->section_id);
foreach($rubriques as $rubrique){
$output[$section->section_title][$rubrique->rubrique_title] = array();
$categories =$this->_model-> get_categ_for_a_section_and_a_rubrique($section->section_id,$rubrique->rubrique_id);
foreach($categories as $categorie){
$output[$section->section_title][$rubrique->rubrique_title][] = $categorie->categorie_title;
}
}
}
我的问题:
如何在数组 OUTPUT 中有ID(section,rubrique,category ??
我试过了:
$output[$section->section_title] = array("section id" => $section->section_id);
$output[$section->section_title][$rubrique->rubrique_title] = array("rubrique id" => $rubrique->rubrique_id);
$output[$section->section_title][$rubrique->rubrique_title][$categorie->categorie_title] = array("catid" => $categorie->categorie_id);
但是对于 category ,有问题....
array (size=41)
'Agriculture' =>
array (size=4)
'section id' => string '1' (length=1)
'Agriculture' =>
array (size=43)
'rubrique id' => string '1' (length=1)
'Andaineuse' =>
array (size=1)
...
'Arroseur' =>
array (size=1)
谁能发现我哪里出错了?感谢您的帮助!
非常感谢............
【问题讨论】:
标签: php mysql arrays multidimensional-array associative-array