Mysql-evaluate the php output json format

For example, what is the json format output after 10 loops, because php does not understand & quot; while ($ rowmysql_fetch_array ($ query) {$ sayList [] array (& #39; title & #39; & gt; & quot; aa & quot;, & #39; pic & #39; & gt; & quot; bb & quot ;);} echojson_encode ($ sayList); & quot; for a single time, it should be {& quot; title & quot;: & quot; aa & quot;, & qu mysqlphpjson

For example, what is the json format output after 10 loops, because php does not understand

While ($ row = mysql_fetch_array ($ query) {$ sayList [] = array ('title' => "aa", 'Pic '=> "bb ");} echo json_encode ($ sayList );

{"Title": "aa", "pic": "bb "}
The above php code is circular output. please give the json format of the result more than once