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Fix: Implement json_encode function for old PHP

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This commit is contained in:
Laurent Destailleur 2011-11-05 00:47:22 +01:00
parent 05d113133a
commit c2cbd88d9e
1 changed files with 17 additions and 0 deletions
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17
htdocs/lib/functions.lib.php
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@ -35,6 +35,23 @@
if (! defined('DOL_DOCUMENT_ROOT')) define('DOL_DOCUMENT_ROOT', '..');
if (! defined('ADODB_DATE_VERSION')) include_once(DOL_DOCUMENT_ROOT."/includes/adodbtime/adodb-time.inc.php");
if (! function_exists('json_encode'))
{
/**
* Implement json_encode for PHP that does not support it
*
* @param mixed $elements PHP Object to json encode
* @return string Json encoded string
*/
function json_encode($elements)
{
if (is_array($elements)) return '["' . join('","', $elements) . '"]';
else return '"'.$elements.'"';
}
}
/**
* This function output memory used by PHP and exit everything. Used for debugging purpose.
*/