diff options
Diffstat (limited to 'p/api/greader.php')
| -rw-r--r-- | p/api/greader.php | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/p/api/greader.php b/p/api/greader.php index 877b91cc7..54b13290c 100644 --- a/p/api/greader.php +++ b/p/api/greader.php @@ -32,6 +32,7 @@ if (PHP_INT_SIZE < 8) { //32-bit return str_pad(gmp_strval(gmp_init($dec, 10), 16), 16, '0', STR_PAD_LEFT); } function hex2dec($hex) { + if (!ctype_xdigit($hex)) return 0; return gmp_strval(gmp_init($hex, 16), 10); } } else { //64-bit @@ -39,6 +40,7 @@ if (PHP_INT_SIZE < 8) { //32-bit return str_pad(dechex($dec), 16, '0', STR_PAD_LEFT); } function hex2dec($hex) { + if (!ctype_xdigit($hex)) return 0; return hexdec($hex); } } @@ -729,7 +731,7 @@ function streamContentsItems($e_ids, $order) { header('Content-Type: application/json; charset=UTF-8'); foreach ($e_ids as $i => $e_id) { - if (strpos($e_id, '/') !== null) { + if (strpos($e_id, '/') !== false) { $e_id = hex2dec(basename($e_id)); //Strip prefix 'tag:google.com,2005:reader/item/' } $e_ids[$i] = $e_id; @@ -753,7 +755,7 @@ function streamContentsItems($e_ids, $order) { function editTag($e_ids, $a, $r) { foreach ($e_ids as $i => $e_id) { - if (strpos($e_id, '/') !== null) { + if (strpos($e_id, '/') !== false) { $e_id = hex2dec(basename($e_id)); //Strip prefix 'tag:google.com,2005:reader/item/' } $e_ids[$i] = $e_id; |