Added comment block with instructions for “postlength”
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@ -5,6 +5,16 @@
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// require gettlds.php in the calling script and use it to set it like this:
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// require gettlds.php in the calling script and use it to set it like this:
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// $retlds=gettlds($path_to_tlds_cache_file,true);
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// $retlds=gettlds($path_to_tlds_cache_file,true);
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/*
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Warning: postlength function requires $retlds global variable to be defined.
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$retlds has to be a string with a list (better if reverse ordered) of valid
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tlds separated by "|"; you can get such a list by adding "require gettlds.php"
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in the calling script like this:
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$retlds=gettlds($path_to_tlds_cache_file,true);
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$retlds=$retlds['tlds'];
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($retlds['warnings'] will contain possible gettlds warnings)
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*/
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function validtoken($token) {
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function validtoken($token) {
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if (preg_match('#^[A-Za-z0-9_-]{43}$#',$token)===1)
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if (preg_match('#^[A-Za-z0-9_-]{43}$#',$token)===1)
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return true;
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return true;
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