Solution to the problem that json_decode function is not available in versions below php5.2_PHP Tutorial

When writing code today, I need to use the json_decode function. I found that versions before php5.2 did not integrate this function, but we can implement it through a custom function.

Copy code The code is as follows:

function json_decode2($json)
{
$comment = false;
$out = '$x=';

for ($i=0; $i{
if (!$comment)
{
if (($json[$i] == '{') || ($json[$i] == '[')) $out .= ' array(';
else if (($json[$i] == '}') || ($json[$i] == ']')) $out .= ')';
else if ($json[$ i] == ':') $out .= '=>';
else $out .= $json[$i];
}
else $out .= $json[$i ];

if ($json[$i] == '"' && $json[($i-1)]!="\") $comment = !$comment;
}

eval($out . ';');
return $x;
}

But this returns an Array

To return object, you need to use the service_json class

http://www.bkjia.com/PHPjc/776459.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/776459.htmlTechArticleWhen I was writing code today, I needed to use the json_decode function and found that versions before php5.2 did not integrate this function. But we can achieve this through custom functions. Copy the code The code is like...