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Changes related to internationalision strings and printing them

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This commit is contained in:
martin
2002-07-11 05:30:57 +00:00
parent a83fded1a9
commit 8553b7005a
17 changed files with 233 additions and 239 deletions
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lib/weblib.php
+8 -26
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@@ -6,29 +6,7 @@
//
//
function nvl(&$var, $default="") {
// if $var is undefined, return $default, otherwise return $var
return isset($var) ? $var : $default;
}
function ov(&$var) {
// returns $var with the HTML characters (like "<", ">", etc.) properly quoted,
// or if $var is undefined, will return an empty string. note this function
// must be called with a variable, for normal strings or functions use o()
return isset($var) ? htmlSpecialChars(stripslashes($var)) : "";
}
function pv(&$var) {
// prints $var with the HTML characters (like "<", ">", etc.) properly quoted,
// or if $var is undefined, will print an empty string. note this function
// must be called with a variable, for normal strings or functions use p()
echo isset($var) ? htmlSpecialChars(stripslashes($var)) : "";
}
function o($var) {
function s($var) {
// returns $var with HTML characters (like "<", ">", etc.) properly quoted,
// or if $var is empty, will return an empty string.
@@ -42,6 +20,11 @@ function p($var) {
echo empty($var) ? "" : htmlSpecialChars(stripslashes($var));
}
function nvl(&$var, $default="") {
// if $var is undefined, return $default, otherwise return $var
return isset($var) ? $var : $default;
}
function strip_querystring($url) {
// takes a URL and returns it without the querystring portion
@@ -56,11 +39,10 @@ function strip_querystring($url) {
function get_referer() {
// returns the URL of the HTTP_REFERER, less the querystring portion
$HTTP_REFERER = getenv("HTTP_REFERER");
return strip_querystring(nvl($HTTP_REFERER));
$HTTP_REFERER = getenv("HTTP_REFERER");
return strip_querystring(nvl($HTTP_REFERER));
}
function me() {
// returns the name of the current script, WITH the querystring portion.
// this function is necessary because PHP_SELF and REQUEST_URI and PATH_INFO