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Don't clobber php54's hex2bin(). This resolves a compatability issue

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between squirrelmail and php54, though others remain.

This patch was adapted from the squirrelmail SVN repo.
This commit is contained in:
Adam Weinberger 2012-09-09 16:41:29 +00:00
parent e58ca03ab3
commit 823896d5e8
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=303979
1 changed files with 33 additions and 0 deletions
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33
mail/squirrelmail/files/patch-plugins-mail_fetch-functions.php Normal file
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@ -0,0 +1,33 @@
--- plugins/mail_fetch/functions.php.old 2012-09-08 17:58:39.000000000 -0400
+++ plugins/mail_fetch/functions.php 2012-09-08 18:01:06.000000000 -0400
@@ -92,15 +92,22 @@
return '';
}
-function hex2bin( $data ) {
- /* Original code by josh@superfork.com */
+/**
+ * hex2bin - convert a hexadecimal string into binary
+ * Part of php54, so don't try to clobber it
+ */
+if ( ! function_exists('hex2bin') ) {
+ function hex2bin( $data ) {
- $len = strlen($data);
- $newdata = '';
- for( $i=0; $i < $len; $i += 2 ) {
- $newdata .= pack( "C", hexdec( substr( $data, $i, 2) ) );
- }
- return $newdata;
+ /* Original code by josh@superfork.com */
+
+ $len = strlen($data);
+ $newdata = '';
+ for( $i=0; $i < $len; $i += 2 ) {
+ $newdata .= pack( "C", hexdec( substr( $data, $i, 2) ) );
+ }
+ return $newdata;
+ }
}
function mf_keyED( $txt ) {