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* (bug 2287) Added input checking to getNsText()

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* Rewrote getNsText() and getNsIndex() so that they don't need to be
  redeclared by child classes
* Documented getNsText() and getNsIndex()
This commit is contained in:
Ævar Arnfjörð Bjarmason 2005-06-18 04:06:54 +00:00
parent 940ef9c4e7
commit efe4524e50
1 changed files with 10 additions and 8 deletions
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18
languages/Language.php
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@ -2231,12 +2231,13 @@ class Language {
* </code>
*
* @param int $index the array key of the namespace to return
* @return string
* @return mixed, string if the namespace value exists, otherwise false
*/
function getNsText( $index ) {
global $wgNamespaceNamesEn;
return $wgNamespaceNamesEn[$index];
$ns = $this->getNamespaces();
return isset( $ns[$index] ) ? $ns[$index] : false;
}
/**
* A convenience function that returns the same thing as
* getNsText() except with '_' changed to ' ', useful for
@ -2250,16 +2251,17 @@ class Language {
}
/**
* Get a namespace key by value
* Get a namespace key by value, case insensetive.
*
* @param string $text
* @return mixed An integer if $text is a valid value otherwise false
*/
function getNsIndex( $text ) {
global $wgNamespaceNamesEn;
foreach ( $wgNamespaceNamesEn as $i => $n ) {
if ( 0 == strcasecmp( $n, $text ) ) { return $i; }
$ns = $this->getNamespaces();
foreach ( $ns as $i => $n ) {
if ( strcasecmp( $n, $text ) == 0)
return $i;
}
return false;
}