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POI need to rename the key in an array php
 

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  1. POI need to rename the key in an array php
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    <p>I need to rename the key in an array php: I need to change the key name to this, menu_link_content sub array:</p> <pre><code>Array ( [0] =&gt; Array ( [menu_link_id] =&gt; 1 [menu_id] =&gt; 2 [parent_id] =&gt; 0 [page_id] =&gt; 1 [menu_link_type] =&gt; page [menu_link_order] =&gt; [menu_link_url] =&gt; [menu_link_class] =&gt; [menu_link_date] =&gt; 2013-10-08 14:23:16 [page_path] =&gt; [menu_link_content] =&gt; Array ( [0] =&gt; Array ( [menu_link_content_id] =&gt; 1 [menu_link_id] =&gt; 1 [lang_id] =&gt; 1 [menu_link_text] =&gt; home [menu_link_title] =&gt; [lang_flag] =&gt; italia.jpg [lang_name] =&gt; Italiano ) [1] =&gt; Array ( [menu_link_content_id] =&gt; 3 [menu_link_id] =&gt; 1 [lang_id] =&gt; 3 [menu_link_text] =&gt; home inglese [menu_link_title] =&gt; [lang_flag] =&gt; inghilterra.jpg [lang_name] =&gt; Inglese ) ) ) [1] =&gt; Array ( [menu_link_id] =&gt; 2 [menu_id] =&gt; 2 [parent_id] =&gt; 0 [page_id] =&gt; 2 [menu_link_type] =&gt; page [menu_link_order] =&gt; [menu_link_url] =&gt; [menu_link_class] =&gt; [menu_link_date] =&gt; 2013-10-08 14:23:19 [page_path] =&gt; [menu_link_content] =&gt; Array ( [0] =&gt; Array ( [menu_link_content_id] =&gt; 2 [menu_link_id] =&gt; 2 [lang_id] =&gt; 1 [menu_link_text] =&gt; prova [menu_link_title] =&gt; [lang_flag] =&gt; italia.jpg [lang_name] =&gt; Italiano ) ) ) ) </code></pre> <p>I would like to have this result:</p> <pre><code>Array ( [0] =&gt; Array ( [menu_link_id] =&gt; 1 [menu_id] =&gt; 2 [parent_id] =&gt; 0 [page_id] =&gt; 1 [menu_link_type] =&gt; page [menu_link_order] =&gt; [menu_link_url] =&gt; [menu_link_class] =&gt; [menu_link_date] =&gt; 2013-10-08 14:23:16 [page_path] =&gt; [menu_link_content] =&gt; Array ( [this_lang_id in this case is 1] =&gt; Array ( [menu_link_content_id] =&gt; 1 [menu_link_id] =&gt; 1 [lang_id] =&gt; 1 [menu_link_text] =&gt; home [menu_link_title] =&gt; [lang_flag] =&gt; italia.jpg [lang_name] =&gt; Italiano ) [this_lang_id in this case is 3] =&gt; Array ( [menu_link_content_id] =&gt; 3 [menu_link_id] =&gt; 1 [lang_id] =&gt; 3 [menu_link_text] =&gt; home inglese [menu_link_title] =&gt; [lang_flag] =&gt; inghilterra.jpg [lang_name] =&gt; Inglese ) ) ) [1] =&gt; Array ( [menu_link_id] =&gt; 2 [menu_id] =&gt; 2 [parent_id] =&gt; 0 [page_id] =&gt; 2 [menu_link_type] =&gt; page [menu_link_order] =&gt; [menu_link_url] =&gt; [menu_link_class] =&gt; [menu_link_date] =&gt; 2013-10-08 14:23:19 [page_path] =&gt; [menu_link_content] =&gt; Array ( [this_lang_id in this case is 1] =&gt; Array ( [menu_link_content_id] =&gt; 2 [menu_link_id] =&gt; 2 [lang_id] =&gt; 1 [menu_link_text] =&gt; prova [menu_link_title] =&gt; [lang_flag] =&gt; italia.jpg [lang_name] =&gt; Italiano ) ) ) ) </code></pre> <p>then I do not want this [menu_link_content] [0] but I want this [menu_link_content] [1] because one is the lang_id contained in that [menu_link_content] array.</p> <p>how should I do?</p> <p><em><strong>mod</em></strong> This is my function:</p> <pre><code>$this-&gt;query(' SELECT c.*, l.lang_flag, l.lang_name FROM tb_menu_link_content AS c INNER JOIN tb_lang AS l ON l.lang_id = c.lang_id WHERE c.menu_link_id = "'.$menu_link['menu_link_id'].'" '); $menu_link_content = $this-&gt;fetch_assoc_all(); foreach($menu_link_content as $key =&gt; $value){ $lang_id = $value['lang_id']; $new_array[$lang_id] = $value; } $menu_link_content = array('menu_link_content'=&gt;$new_array); $array[] = array_merge($menu_link, $menu_link_content); </code></pre> <p>works well but duplicates the language that there is on the second sub array [menu_link_content] The lang_id 3 does not exist in the second [menu_link_content]</p> <pre><code>Array ( [0] =&gt; Array ( [menu_link_id] =&gt; 1 [menu_id] =&gt; 2 [parent_id] =&gt; 0 [page_id] =&gt; 1 [menu_link_type] =&gt; page [menu_link_order] =&gt; [menu_link_url] =&gt; [menu_link_class] =&gt; [menu_link_date] =&gt; 2013-10-08 14:23:16 [page_path] =&gt; [menu_link_content] =&gt; Array ( [1] =&gt; Array ( [menu_link_content_id] =&gt; 1 [menu_link_id] =&gt; 1 [lang_id] =&gt; 1 [menu_link_text] =&gt; home [menu_link_title] =&gt; [lang_flag] =&gt; italia.jpg [lang_name] =&gt; Italiano ) [3] =&gt; Array ( [menu_link_content_id] =&gt; 3 [menu_link_id] =&gt; 1 [lang_id] =&gt; 3 [menu_link_text] =&gt; home inglese [menu_link_title] =&gt; [lang_flag] =&gt; inghilterra.jpg [lang_name] =&gt; Inglese ) ) ) [1] =&gt; Array ( [menu_link_id] =&gt; 2 [menu_id] =&gt; 2 [parent_id] =&gt; 0 [page_id] =&gt; 2 [menu_link_type] =&gt; page [menu_link_order] =&gt; [menu_link_url] =&gt; [menu_link_class] =&gt; [menu_link_date] =&gt; 2013-10-08 14:23:19 [page_path] =&gt; [menu_link_content] =&gt; Array ( [1] =&gt; Array ( [menu_link_content_id] =&gt; 2 [menu_link_id] =&gt; 2 [lang_id] =&gt; 1 [menu_link_text] =&gt; prova [menu_link_title] =&gt; [lang_flag] =&gt; italia.jpg [lang_name] =&gt; Italiano ) [3] =&gt; Array ( [menu_link_content_id] =&gt; 3 [menu_link_id] =&gt; 1 [lang_id] =&gt; 3 [menu_link_text] =&gt; home inglese [menu_link_title] =&gt; [lang_flag] =&gt; inghilterra.jpg [lang_name] =&gt; Inglese ) ) ) ) </code></pre> <p>my problem is this: I have this array $ menu and I have an array $ languages</p> <p>I have to create a function that creates for each language found:</p> <pre><code>&lt;input type="text" name="menu_link_text[$language['lang_id']]" value="$menu['menu_link_text'][$language['lang_id']"&gt; </code></pre>
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