Solve json_encode Chinese garbled code_PHP tutorial-PHP Tutorial-php.cn

Solve json_encode Chinese garbled code_PHP tutorial

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Release： 2016-07-13 10:37:49

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Solve the following problems

The string after json_encode Chinese cannot be read
json_encode multi-level array Chinese garbled problem
Error when json_encode array contains line breaks
The problem with the keys in the json_encode array being Chinese
http://blog.1dnet.net/?post=840

[PHP]Code

01 //http://blog.1dnet.net 02 function _encode($arr) 03 { 04 $na = array(); 05 foreach ( $arr as $k => $value ) { 06 $na[_urlencode($k)] = _urlencode ($value); 07 } 08 return addcslashes(urldecode(json_encode($na)),"rn"); 09 } 10<code>10 11<code>11 function<code class="keyword">function _urlencode(<code class="plain">_urlencode($elem<code class="variable">$elem)<code class="plain">) 12<code>12 {<code class="plain">{ 13<code>13 <code class="spaces"> if<code class="keyword">if(<code class="plain">(is_array<code class="functions">is_array(<code class="plain">($elem<code class="variable">$elem)){<code class="plain">)){ 14<code>14 <code class="spaces"> foreach<code class="keyword">foreach(<code class="plain">($elem<code class="variable">$elem as<code class="keyword">as $k<code class="variable">$k=><code class="plain">=>$v<code class="variable">$v){<code class="plain">){ 15<code>15 <code class="spaces"> $na<code class="variable">$na[_urlencode(<code class="plain">[_urlencode($k<code class="variable">$k)] = _urlencode(<code class="plain">)] = _urlencode($v<code class="variable">$v);<code class="plain">); 16<code>16 <code class="spaces"> }<code class="plain">} 17<code>17 <code class="spaces"> return<code class="keyword">return $na<code class="variable">$na;<code class="plain">; 18<code>18 <code class="spaces"> }<code class="plain">} 19<code>19 <code class="spaces"> return<code class="keyword">return urlencode(<code class="plain">urlencode($elem<code class="variable">$elem);<code class="plain">); 20<code>20 }<code class="plain">}