diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r-- | include/text.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/text.php b/include/text.php index d53a2ceb9..297383602 100644 --- a/include/text.php +++ b/include/text.php @@ -19,11 +19,11 @@ function replace_macros($s,$r) { }} -// random hash, 64 chars +// random hex string, 64 chars max if(! function_exists('random_string')) { -function random_string() { - return(hash('sha256',uniqid(rand(),true))); +function random_string($size = 64) { + return(substr(hash('sha256',uniqid(rand(),true)),0,$size)); }} /** @@ -878,7 +878,7 @@ function return_bytes ($size_str) { } }} -function generate_guid() { +function generate_user_guid() { $found = true; do { $guid = substr(random_string(),0,16); |