From a1fc8d2518f65049a6286c00b1e8f71fbfc0dc51 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 28 May 2009 02:19:45 -0400
Subject: [PATCH] - removed unused and declared in PHP-5.3 quoted_printable_encode function (#1485879)
---
program/include/rcube_imap.php | 68 ----------------------------------
1 files changed, 0 insertions(+), 68 deletions(-)
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 2a9a32c..c6ff125 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -3075,71 +3075,3 @@
return $posa - $posb;
}
}
-
-
-/**
- * Add quoted-printable encoding to a given string
- *
- * @param string String to encode
- * @param int Add new line after this number of characters
- * @param boolean True if spaces should be converted into =20
- * @return string Encoded string
- */
-function quoted_printable_encode($input, $line_max=76, $space_conv=false)
- {
- $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
- $lines = preg_split("/(?:\r\n|\r|\n)/", $input);
- $eol = "\r\n";
- $escape = "=";
- $output = "";
-
- while( list(, $line) = each($lines))
- {
- //$line = rtrim($line); // remove trailing white space -> no =20\r\n necessary
- $linlen = strlen($line);
- $newline = "";
- for($i = 0; $i < $linlen; $i++)
- {
- $c = substr( $line, $i, 1 );
- $dec = ord( $c );
- if ( ( $i == 0 ) && ( $dec == 46 ) ) // convert first point in the line into =2E
- {
- $c = "=2E";
- }
- if ( $dec == 32 )
- {
- if ( $i == ( $linlen - 1 ) ) // convert space at eol only
- {
- $c = "=20";
- }
- else if ( $space_conv )
- {
- $c = "=20";
- }
- }
- else if ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) // always encode "\t", which is *not* required
- {
- $h2 = floor($dec/16);
- $h1 = floor($dec%16);
- $c = $escape.$hex["$h2"].$hex["$h1"];
- }
-
- if ( (strlen($newline) + strlen($c)) >= $line_max ) // CRLF is not counted
- {
- $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
- $newline = "";
- // check if newline first character will be point or not
- if ( $dec == 46 )
- {
- $c = "=2E";
- }
- }
- $newline .= $c;
- } // end of for
- $output .= $newline.$eol;
- } // end of while
-
- return trim($output);
- }
-
-
--
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