diff options
Diffstat (limited to 'inc/compatibility.php')
| -rw-r--r-- | inc/compatibility.php | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/inc/compatibility.php b/inc/compatibility.php index ae780e5ac..cb865a2d7 100644 --- a/inc/compatibility.php +++ b/inc/compatibility.php @@ -33,4 +33,50 @@ if(!function_exists('ctype_digit')) { if(preg_match('/^\d+$/', $text)) return true; return false; } +} + +if(!function_exists('gzopen') && function_exists('gzopen64')) { + /** + * work around for PHP compiled against certain zlib versions #865 + * + * @link http://stackoverflow.com/questions/23417519/php-zlib-gzopen-not-exists + * + * @param string $filename + * @param string $mode + * @param int $use_include_path + * @return mixed + */ + function gzopen($filename, $mode, $use_include_path = 0) { + return gzopen64($filename, $mode, $use_include_path); + } +} + +if(!function_exists('gzseek') && function_exists('gzseek64')) { + /** + * work around for PHP compiled against certain zlib versions #865 + * + * @link http://stackoverflow.com/questions/23417519/php-zlib-gzopen-not-exists + * + * @param resource $zp + * @param int $offset + * @param int $whence + * @return int + */ + function gzseek($zp, $offset, $whence = SEEK_SET) { + return gzseek64($zp, $offset, $whence); + } +} + +if(!function_exists('gztell') && function_exists('gztell64')) { + /** + * work around for PHP compiled against certain zlib versions #865 + * + * @link http://stackoverflow.com/questions/23417519/php-zlib-gzopen-not-exists + * + * @param resource $zp + * @return int + */ + function gztell($zp) { + return gztell64($zp); + } }
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