Changeset 3054 for trunk

Timestamp:

07/15/10 15:42:58 (14 years ago)

Author:

viani

Message:

Ticket #1143 - Redeclarar a função apache_request_headers quando não existir

Location:

trunk/workflow

Files:

• doc/change_log.txt (modified) (1 diff)
• inc/common_functions.inc.php (modified) (1 diff)

trunk/workflow/doc/change_log.txt

@@ -22 +22 @@
 [2.2.000]
 
+        #1143 - Refinição da função apache_request_headers, caso não exista no ambiente apache-php (viani)
+        #1139 - Modificação na função wf_upload_file para possibilitar a remoção de arquivos (fabianok)
         #1131 - Modificação na exportação de processos para permitir templates com nomes aleatórios (viani)
         #1120 - Moficado plugin wf_select_ldap_users para retornar atributos adicionais (adeildosantos)

trunk/workflow/inc/common_functions.inc.php

@@ -9 +9 @@
 *  option) any later version.                                              *
 \**************************************************************************/
+
+
+/**
+ * Redefines the apache_request_headers function if it was not done before by a phpmodule
+ * This usually happens if php runs as cgi
+ * @return array HTTP info presents in $_SERVER array
+ * @package Workflow
+ * @access public
+ */
+if( !function_exists('apache_request_headers') ) {
+        ///
+        function apache_request_headers() {
+                $arh = array();
+                $rx_http = '/\AHTTP_/';
+                foreach($_SERVER as $key => $val) {
+                        if( preg_match($rx_http, $key) ) {
+                                $arh_key = preg_replace($rx_http, '', $key);
+                                $rx_matches = array();
+                                // do some nasty string manipulations to restore the original letter case
+                                // this should work in most cases
+                                $rx_matches = explode('_', $arh_key);
+                                if( count($rx_matches) > 0 and strlen($arh_key) > 2 ) {
+                                        foreach($rx_matches as $ak_key => $ak_val) $rx_matches[$ak_key] = ucfirst($ak_val);
+                                        $arh_key = implode('-', $rx_matches);
+                                }
+                                $arh[$arh_key] = $val;
+                        }
+                }
+                return( $arh );
+        }
+        ///
+}
 
 /**