Remove wfDl() and cleanup everything it touched

[lhc/web/wiklou.git] / includes / GlobalFunctions.php

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index b11bce9..8241d81 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -2634,38 +2634,6 @@ function wfIniGetBool( $setting ) {
                || preg_match( "/^\s*[+-]?0*[1-9]/", $val ); // approx C atoi() function
 }
 
-/**
- * Wrapper function for PHP's dl(). This doesn't work in most situations from
- * PHP 5.3 onward, and is usually disabled in shared environments anyway.
- *
- * @param string $extension A PHP extension. The file suffix (.so or .dll)
- *                          should be omitted
- * @param string $fileName Name of the library, if not $extension.suffix
- * @return Bool - Whether or not the extension is loaded
- */
-function wfDl( $extension, $fileName = null ) {
-       if ( extension_loaded( $extension ) ) {
-               return true;
-       }
-
-       $canDl = false;
-       if ( PHP_SAPI == 'cli' || PHP_SAPI == 'cgi' || PHP_SAPI == 'embed' ) {
-               $canDl = ( function_exists( 'dl' ) && is_callable( 'dl' )
-               && wfIniGetBool( 'enable_dl' ) && !wfIniGetBool( 'safe_mode' ) );
-       }
-
-       if ( $canDl ) {
-               $fileName = $fileName ? $fileName : $extension;
-               if ( wfIsWindows() ) {
-                       $fileName = 'php_' . $fileName;
-               }
-               wfSuppressWarnings();
-               dl( $fileName . '.' . PHP_SHLIB_SUFFIX );
-               wfRestoreWarnings();
-       }
-       return extension_loaded( $extension );
-}
-
 /**
  * Windows-compatible version of escapeshellarg()
  * Windows doesn't recognise single-quotes in the shell, but the escapeshellarg()