Dominique Fournier
89461c1cb2
git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3750 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
39 lines
1.2 KiB
PHP
39 lines
1.2 KiB
PHP
<?php
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/** DomFramework
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@package domframework
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@author Dominique Fournier <dominique@fournier38.fr> */
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require_once ("domframework/output.php");
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/** Display in JSON the data provided
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* The data must NOT be binary !
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*/
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class outputjson extends output
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{
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/** Don't allow to output in JSON if the functions are not available in PHP */
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function __construct ()
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{
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if (!function_exists ("json_encode"))
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throw new Exception ("JSON support not available in PHP ! apt-get ".
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"install php5-json", 500);
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}
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/** Display in JSOn the data provided
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@param mixed $data The data to be displayed */
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public function out ($data)
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{
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@header("Cache-Control: no-store, no-cache, must-revalidate");
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@header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
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@header('Last-Modified: '.gmdate ('D, d M Y H:i:s').' GMT');
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@header('Cache-Control: post-check=0, pre-check=0', false);
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@header('Pragma: no-cache');
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@header ("Content-Type: application/json");
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$content = json_encode ($data);
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if (json_last_error () !== 0)
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printf (dgettext("domframework", "Can't send in JSON invalid data : %s"),
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json_last_error_msg ());
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echo $content;
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if (!defined ("PHPUNIT"))
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exit;
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}
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}
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