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Merge pull request #87 from LionelMartin/3385af123f6b4dfc59aeaa69f180381307b64368

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Added a json_encode implementation for PHP < 5.2 (free.fr)
This commit is contained in:
Sébastien SAUVAGE 2013-09-24 02:20:06 -07:00
commit eea58b3d5a
1 changed files with 36 additions and 1 deletions
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37
index.php
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@ -2151,7 +2151,42 @@ function isTZvalid($continent,$city)
}
return false;
}
if (!function_exists('json_encode')) {
function json_encode($data) {
switch ($type = gettype($data)) {
case 'NULL':
return 'null';
case 'boolean':
return ($data ? 'true' : 'false');
case 'integer':
case 'double':
case 'float':
return $data;
case 'string':
return '"' . addslashes($data) . '"';
case 'object':
$data = get_object_vars($data);
case 'array':
$output_index_count = 0;
$output_indexed = array();
$output_associative = array();
foreach ($data as $key => $value) {
$output_indexed[] = json_encode($value);
$output_associative[] = json_encode($key) . ':' . json_encode($value);
if ($output_index_count !== NULL && $output_index_count++ !== $key) {
$output_index_count = NULL;
}
}
if ($output_index_count !== NULL) {
return '[' . implode(',', $output_indexed) . ']';
} else {
return '{' . implode(',', $output_associative) . '}';
}
default:
return ''; // Not supported
}
}
}
// Webservices (for use with jQuery/jQueryUI)
// eg. index.php?ws=tags&term=minecr