Move functions into a separate include

Author: dmnc

src/functions_include.php

@@ -0,0 +1,72 @@
+<?php
+/*******************************************************************************
+* PDML to PDF conversion                                                       *
+*                                                                              *
+* Parameters:                                                                  *
+*  buffer = pdml data                                                          *
+* Result:                                                                      *
+*  return = raw pdf data                                                       *
+*                                                                              *
+*******************************************************************************/
+function pdml2pdf($buffer)
+{
+    global $PDML_Orientation;
+    global $PDML_Format;
+
+    $pdml = new PDML($PDML_Orientation,'pt',$PDML_Format);
+    $pdml->compress=0;
+    $pdml->ParsePDML($buffer);
+    $s = $pdml->Output("","S");
+    return ($s);
+}
+
+/*******************************************************************************
+* Create and display PDF to STDOUT                                             *
+*                                                                              *
+* Parameters:                                                                  *
+*  buffer = pdml data                                                          *
+* Result:                                                                      *
+*  return = raw pdf data                                                       *
+*                                                                              *
+*******************************************************************************/
+function ob_pdml($buffer)
+{
+    global $PDML_FileName;
+
+    $s = pdml2pdf($buffer);
+
+    Header('Content-Type: application/pdf');
+    Header('Content-Length: '.strlen($s));
+    Header('Content-disposition: inline; filename='.$PDML_FileName);
+
+    header( "Expires: Mon, 20 Dec 1998 01:00:00 GMT" );
+    header( "Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT" );
+    header( "Cache-Control: no-cache, must-revalidate" );
+    header( "Pragma: no-cache" );
+
+    return $s;
+}
+
+/**********************************************************************************
+* Convert HTML/PDML entities into special characters                              *
+*                                                                                 *
+* Parameters:                                                                     *
+*  given_html  = pdml data (with entities)                                        *
+*  quote_style = Quotation Style                                                  *
+*                ENT_COMPAT  :Convert double-quotes and leave single-quotes alone.*
+*                ENT_QUOTES  :Convert both double and single quotes.              *
+*                ENT_NOQUOTES:Leave both double and single quotes unconverted.    *
+* Result:                                                                         *
+*  return = pdml data (with entities converted into special characters            *
+*                                                                                 *
+**********************************************************************************/
+function pdml_entity_decode( $given_html, $quote_style = ENT_QUOTES )
+{
+    $trans_table = array_flip(array_merge(
+    get_html_translation_table( HTML_SPECIALCHARS, $quote_style ),
+    get_html_translation_table( HTML_ENTITIES, $quote_style) ));
+    $trans_table['&#39;'] = "'";
+    $trans_table['&euro;'] = chr(128);
+    $trans_table['&bull;'] = chr(149);
+    return ( strtr( $given_html, $trans_table ) );
+}