Commit 36aa89d6 authored by Brenda Wallace's avatar Brenda Wallace

many doxygen comments added

parent 61d5d51c
......@@ -224,6 +224,13 @@ function main()
}
}
/**
* checks if an external libary is present
*
* @param string $external_library Name of library
*
* @return boolean indicates if library present
*/
function haveExternalLibrary($external_library)
{
if (isset($external_library['include']) && ! include_once $external_library['include'] ) {
......@@ -238,6 +245,11 @@ function haveExternalLibrary($external_library)
return true;
}
/**
* Check if all is ready for installation
*
* @return void
*/
function checkPrereqs()
{
$pass = true;
......@@ -295,6 +307,13 @@ function checkPrereqs()
return $pass;
}
/**
* Checks if a php extension is both installed and loaded
*
* @param string $name of extension to check
*
* @return boolean whether extension is installed and loaded
*/
function checkExtension($name)
{
if (!extension_loaded($name)) {
......@@ -305,6 +324,11 @@ function checkExtension($name)
return true;
}
/**
* Show list of libraries
*
* @return void
*/
function showLibs()
{
global $external_libraries;
......@@ -356,9 +380,9 @@ E_O_T;
foreach($present_libraries as $library)
{
echo '<li>';
if($library['url']){
if ($library['url']) {
echo '<a href=">'.$library['url'].'">'.htmlentities($library['name']).'</a>';
}else{
} else {
echo htmlentities($library['name']);
}
echo '</li>';
......
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